Home

BIC Tech Handbook

Contents

1. Assy 1osseuduioo anos so 6195 OF jxew 221 9s dio eye 93 OF peroeuuo 10 jexew e dio X dio x 5 dio X dio x dioses jexew 291 dio X zi did x Uri ti dio TON pessoro ApeuuoN ON uedo AlleuuoN uonoun jane ou BM e o TWO ITIN TMOIHIOd313 ANIHOVW 321 dt piouejos A 19 6 Gn sorts par LHS ans MSN usw uotisod 1 sesuedsiq 901 mnn 5 vLHS aS Bulpulm veis wlOAMaSSY piouajos palo tara Aanu avun 04 s mowoeg Qus eunsseid Za c 2 8 76975 prouejos 709 MOSINVIN 200 1 LHS emssoid 09 901 uei 197 09 Part Number STH034 3 13 310 Models
2. asna VIA Pato LI 1 1 1 1 EL ELI mede Gu E TE Gu SIBVN3 uus E Part Number STH034 3 13 uo QHVO8S AV I3 S3AV d NYAS Las 312 104 4221 1940 OV uey 5597 Dy eyejdeureN Dy u6IH se jde xe jueuoduio peo ebeyoA 88 0N eel ee Pes ee IAEN 921 2010 313 Part Number STH034 3 13 S Ie ap 104 jenue N YdEL 0 19J83 OV AOL 55291 Dy Bunes ajejdawen Jajay 2v paou se 3de2xo 5910 S9U21IMS 1008 Jepualg J9XIIN 92 JOAIaSay 10595 YMS e1nssaJd S9U21IMS PUIT 1 XINW 224M esuadsiq uonisod 221 221 JOUIGeD SizzoN 5105095 5105095 10 Duneiedo Part Number STH034 3 13 314 ICE MACHINE CLEANING amp SANITIZING DIAGRAM Models MB
3. 275 Blender Control Board 279 CIP Clean In Place Relay Board 282 Beverage Components 284 Pressure Regulator Water or CO2 284 Water Dispense Solenoid Valve 285 Syrup Solenoid Valve 286 Non Drip Valve 287 Product Pump 288 Step Motor 289 Blender Motor 290 Home Position Switch 291 Door Switches 292 Water Rinse Solenoid Valve 293 Ice Machine Components 294 High Pressure Cutout HPCO Control 294 Ice Maker Bin Level Relay 295 ICE CONDENSER COIL FAN 295 Infrared Ice Bin Control 296 Refrigerated Cabinet 297 Temperature Thermistor Nozzle Cabinet or De PROSE ik VY QU nene Oe alee ed 297 Evaporator Fan Motor 299 Duct Fan Motor 300 Condenser Fan Motor 300 Compressor Electrical Diagnostics 301 Compressor Drawing Locked Rotor 302 Diagnosing Capacitors 302 Filter Driers 303 Charts Total System Refrigerant Charge 305 Operational Charts 306 R290 Refrigerant Ice Machine 306 Diagrams Wiring Diagrams 307 R290 Ice Machine Refrigerant Control System Wiring Diagra
4. Press the down arrow to continue Part Number STH034 3 13 57 Mixer Door Removal 1 Slightly open mixer door ZONE 1 MIXER DOOR REMOVAL 1 SLIGHTLY OPEM MIXER DOOR 2 SQUEEZE RT BOTTOM OF DOOR 3 TILT OUT PULL THE DOOR DOWN AND OUT REPERT FOR OTHER DOOR Mixer Door Removal Screen 2 Squeeze at bottom of door 3 Tilt out and pull the door down and out 4 Repeat for other door if applicable Press the down arrow to continue 58 Part Number STH034 3 13 Blender Station Wash 1 Completely spray blender station with cleaning solution ZONE 1 BLEMOER STATION WASH 1 COMPLETELY SPRAY BLENDER STATION WITH CLEANING SOLUTION USE CLEANING BRUSH TO THOROUGHLY SCRUB DOWN THE ENTIRE RRER 2 USING THE APPROVED CLEANING BRUSH THOROUGHLY SCRUB DOWM TOP OF BLENDER CAP AND BLENDER ARM 3 LIFT BLENDER CAP AND THOROUGHLY SCRUB lt WITH APPROVED CLEANING BRUSH TOP OF BLADE HOUSING BOTTOM OF BLENDER CAP Blender Station Wash Screen Use cleaning brush to thoroughly scrub down the entire area Using the approved cleaning brush thoroughly scrub down top of blender cap and blender arm 2 Lift blender cap and thoroughly wipe down top of blade housing and bottom of blender cap Scrub with the approved cleaning brush top of blade housing and bottom of blender cap e Press the down arrow to continue 3 Thoroughly spray with sanitizer so
5. MANAGER A UPDATES AUTO WASH SERVICE TIMER Manager Screen 2 Part Number STH034 3 13 117 5 Enter the password is the default using the QWERTY keyboard PASSWORD 1 20 CHARS Service Password Screen 6 Select the Cleaning Options Button OPTIONS CLERMING OPTIONS OUTPUTS CLEANING OUTPUTS INPUTS Service Screen 1 7 Touch the Zone 3 Descaling check box the box should turn green with a check mark in it 118 Part Number STHO34 3 13 Descaling is now turned on during Zone 3 Cleaning CLERMING OPTIONS 2 ZONE 2 DAYS 28 ZONE 3 DAYS EZONE 2 ICE SANITIZING 3 DESCALING Cleaning Options 8 Exit back out to the Main Menu using the Back Arrow multiple times press SAVE when prompted and then select the Cleaning Icon Main Menu Touch Screen Part Number STH034 3 13 119 9 In the cleaning screen select the Zone 3 Icon Cleaning Touch Screen NOTE Failure to complete the Zone 3 cleaning sequence in it s entirety could affect drink quality and will not reset the monthly cleaning timer which will require the process to be repeated 120 Part Number STHO34 3 13 GATHER THE FOLLOWING SUPPLIES Follow the on screen instructions and gather the following supplies Cleaning Buckets Set of 2 Cleaning Hose Ice Removal Chute Splash Guard Clean towels Cloths Descaler S
6. PULL THE DOOR DOWN RND OUT REPERT FOR OTHER DOOR Mixer Door Removal Screen 2 Squeeze at bottom of door 3 Tilt out and pull the door down and out 4 Repeat for other door if applicable Press the down arrow to continue Part Number STH034 3 13 85 Blender Station Wash 1 Completely spray blender station with cleaning solution ZONE 1 BLENDER STATION WASH 1 COMPLETELY SPRAY BLENDER STATION WITH CLEANING SOLUTION USE CLEANING BRUSH TO THOROUGHLY SCRUB DOWN THE ENTIRE AREA 2 USING THE APPROVED CLEANING BRUSH THOROUGHLY SCRUB DOWN TOP OF BLENDER CAP AND BLENDER ARM 3 LIFT BLENDER CAP AND THOROUGHLY SCRUB lt WITH APPROVED CLEANING BRUSH TOP OF BLADE HOUSING BOTTOM OF BLENDER CAP Blender Station Wash Screen Use cleaning brush to thoroughly scrub down the entire area Using the approved cleaning brush thoroughly scrub down top of blender cap and blender arm 2 Lift blender cap and thoroughly wipe down top of blade housing and bottom of blender cap Scrub with the approved cleaning brush top of blade housing and bottom of blender cap Press the down arrow to continue 3 Thoroughly spray with sanitizer solution Using the approved cleaning brush to scrub entire blender assembly 4 Repeat for other side if applicable Press the down arrow to continue 86 Part Number STH034 3 13 Reinstall Grate s Door s 1 Take all grate s
7. Switch In ON Position No Move Switch ON Position Yes Touch Screen Energized No Refer To Touch Screen Diagnostics Yes 9 c 1 VEOHLS Jequinw Yes Evaporator Fans Energized Power To Fan Motor Replace Motor Replace Motor Repair Wiring Wiring Replace Fan Blade Fan Blade No gt Replace Thermostat Verify New Setting Cycles Machine On Off Yes Refrigerator Is Warm Refrigerator Is Freezing Product Adjusting Opens Thermostat Too Much Warm Product Too Many Door Openings Ice On Evaporator Coil Duct Fan Not Energized Defective Thermistor Yes L 5 JequinN Hed LETS Yes Temperature Set Too High Adjusting Temperature Starts Compressor Temperature Set To 36 No Refer To Control Board Diagnostics Yes Check Thermistor Mounting amp Refer To Thermistor Diagnostics ves Yes gt Reset Temperature Compressor Starts 2 Compressor On No After 3 Minutes Yes gt Compressor Anti Short Cycle Delay Is 3 Minutes Verify No Compressor Overload is Closed Start Components Function Condenser Fan Motor Functions Voltage Must Be Within 10 Of Nameplate At Compressor Startup No 39 Compressor Starts After 15 Minutes Defrost Cycle Was Initiated Determine Cause Of 3 Hour Continuous Compressor Run Time Cle
8. a STRAWBERRY STRAWBERRY GERRY POM PINEAPPLE SMOOTHIE BANANA SMOOTHIE ORANGE BAN al Rinse 4 Button s Go Back One Screen How to Access The Flavor Selection screen displays after a drink selection has been made from the Drink Selection screen Icon Button Descriptions Nozzle amp Cabinet Temperatures Displays the current temperature for dispense point nozzle and the refrigeration cabinet Unit of measure can be changed in the Manager s Menu Drink Flavor Buttons Flavor choices for the drink type that was selected Yellow Border If any of the drink s ingredients will expire soon the yogurt has expired or there is less than 10 left in the product bag Check the Product Inventory Screen for exact amount of product remaining RedBorder Product expired or product bag empty flavor selection unavailable Will need to replace product bag NOTE Available flavor selections may vary depending on the recipe file installed Back Arrow Navigates to previous Drink Selection screen e Cleaning Reminders Displays the time remaining in days until Zone 2 Weekly and Zone 3 Monthly cleaning is required f equipped with this feature Rinse Button Press to rinse the left or right blender chambers Blend chamber door s must be closed Part Number STH034 3 13 163 SIZE SCREEN The Size screen appears after a drink flavor has been chosen from the Flavor Selection Screen This screen s primary
9. Part Number STH034 3 13 97 Reinstall Grate s Door s 1 Wipe drain areas and work surface with sanitized towel to remove drain cleaner ZONE 2 REINSTALL GRATECS gt DOOR lt S gt 1 WIPE DRAIN AREAS AND WORK SURFACE WITH SANITIZED TOWEL TO REMOVE DRAIN CLEANER 2 REINSTALL MIXER GRATECS gt i 2259 3 REINSTALL DISPENSING AREA GRATE es REINSTALL MIXER DOORCSD Grates amp Doors Install Screen 2 Reinstall mixer grate s 3 Reinstall dispensing area grate 4 Reinstall mixer door s Press the down arrow to continue Important Drain cleaner is most effective when left for four 4 hours but the machine can be used as needed Press the green check to continue 98 Part Number STH034 3 13 Weekly Cleaning Completed 1 Remove gloves amp safety glasses ZONE 2 WEEKLY CLEANING COMPLETED 1 REMOVE GLOVES AND SAFETY GLASSES 2 WEEKLY CLEANING HRS BEEN COMPLETED 3 UNIT WILL NEED TO BE CLEANED AGAIN IN 7 DAYS RETURN SUPPLIES TO CLEANING KIT S PRESS THE GREEW CHECK Completed Screen Weekly cleaning has been completed Unit will need to be cleaned again in 7 days Return supplies to cleaning kit a A O N Press the green check to signify you have completed the Zone 2 Weekly Cleaning The screen will return to the Main Menu Screen Part Number STH034 3 13 99 Monthly Cleaning Zone 3 NOTE All s
10. The screen will display the current Nozzle Cabinet and Defrost temperature readings change to Celsius Metric Units of measure press the check box next to SHOW METRIC UNITS a green check box means Metric has been selected Press the Return Arrow to return to the previous screen Part Number STH034 3 13 175 Edit Password Setting Important Only a trained manager or authorized technician should change the default password Be sure to keep record of the new password These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A o d i DATE TIFE TEMPERATURES 1 Select the Edit Password icon from the first Manager s Menu screen amp 2 2 m Edit Password Screen Choose which password to change Manager Service Demo or Self Serve NOTE If changing all passwords they each have to be selected and changed one at a time Continued on next page 176 Part Number STH034 3 13 2 Enter the current password A is the factory default for all password protected areas MANAGER ENTER CURRENT PASSWORD 25 Current Password Screen Press the green check to continue 3 Enter the new password anything from 1 20 characters Press the green check to continue 4 Confirm the new password by entering it again
11. 12 Locate small washer it will be stuck to the bushing or inside the agitator shaft 13 Soak the following parts for 20 minutes in descaling solution then rinse thoroughly 2 Chute Parts Gasket Dispense Wheel amp Housing Small Washer 14 Soak the removed parts in sanitizing solution for 10 minutes and wipe them down NOTE If solution is left on these parts they will rust 15 Wipe the inner ice bin wall with descaler solution Rinse and wipe dry Repeat with sanitizer solution Rinse and wipe dry Part Number STH034 3 13 157 16 With bottle brush brush the ice nozzle at bottom of ice bin with descaler solution Rinse and wipe dry Repeat with sanitizer solution Rinse and wipe dry 17 Replace all cleaned parts in their correct positions Small Washer e Assembled Dispense Wheel Plates Auger Bin Cover Motor Gasket e Ice Chute Ice Chute Cover 18 Replace the unit top with four thumbscrews 19 Restore power to the unit and turn ON the ice maker power switch 158 Part Number STH034 3 13 Annual Planned Maintenance Planned maintenance is most cost effective way of maintaining optimum machine life while minimizing unscheduled down time Some parts will need period inspection and replacement A schedule will be issued to the customer Part Number STH034 3 13 159 This Page Intentionally Left Blank 160 Part Number STH034 3 13 Operation Touch Screens The eas
12. SRB BOARD 278 Part Number STH034 3 13 BLENDER CONTROL BOARD Location Each blend chamber has a dedicated Blender Control Board The unit side panel will need to be removed for access to the board The right side panel would be removed to access the right side Blender Control Board the left side panel would be removed to access the left side panel Function The Blender Control Board provides control of the blender position up down movement of the linear slide and on off motor operation The Blender Control Board is software driven and retains firmware which can be updated via the USB port near the power switch on the left side of the unit Specifications The Blender Control Board receives 230VAC line voltage and 24VDC low voltage The blender board executes the blend profile of the customer s recipe when a drink is selected The board will distribute voltage to the blender motor linear slide or the rinse water solenoid as instructed according to the current firmware and instruction from the UI Instruction from the UI is transmitted via Modbus communication cable connected at J4 The blender also receives input from the blender door reed switch and the blender home position switch Check Procedure The Blender Control Board function can be tested via the Outputs in the UI service screen Managers Menu Service Options Operate the blender blade to verify blade operation and or the blender slide to verify linea
13. installation Discharge Discharge pressure temperature is too pressure low and is affecting suction pressure temperature temperature Refer to Discharge Pressure Temperature Low Checklist Improper Undercharged refrigerant Wrong type of refrigerant charge Other Non Manitowoc components in system Restricted plugged liquid line drier Restricted plugged tubing in suction side of refrigeration system Expansion valve starving No water or insufficient pressure Moisture in refrigeration system Dirty Evaporator Defective Fan Cycle Control NOTE Do not limit your diagnosis to only the items listed in the checklists Part Number STH034 3 13 251 Procedure to Clear Blocked Line NOTE Verify product is available and properly connected before performing this procedure 1 Fill a squirt bottle with very warm water 2 Remove product bin 3 Connect squirt bottle with vinyl tubing to product tube inlet 4 Select the Inventory icon from the Main Menu 210 210 210 210 210 WOZZLE 44 F CABINET 44 F 252 Part Number STH034 3 13 6 Select the green check twice without following the product replacement instructions STRAWBERRY BAG REMOVAL SLOT S 1 REMOVE PROOUCT BIN FROM CABINET DISCARD EMPTY BAG 2 WIPE THE INSIDE OF THE PRODUCT BIN WITH A CLEAN TOWEL 3 PLACE NEW PRODUCT WITH a THE SPOUT FACING DOWN INTO PRODUCT BIN 7 Selec
14. 0 gt v m 3 The regulator will decrease to a stable pressure while the water is flowing and then rise back to a higher pressure once the rinse completes 35 psi 241 kPa 2 41 bar 2 psi 14 kPa 14 bar 4 The regulator should maintain 35 psi 241 kPa 2 41 bar 2 psi 14 kPa 14 bar under flowing conditions 5 If the plain water regulator fails to maintain this pressure during flowing conditions remove side panels and adjust under flowing conditions 264 Part Number STH034 3 13 Component Check Procedures Control System ON OFF ROCKER SWITCH Location The ON OFF switch is located on the left side of the unit when viewing from the front Function Supplies power to the Blender components Turns unit ON and OFF Specification This is a rocker switch with a double pole double throw switch Part Number STH034 3 13 265 Check Procedure To check the switch unplug the power supply to the equipment 1 Check for loose or broken wires at that terminals 2 Remove the wires marked 14 and with your ohm meter check continuity between 2 two terminals in the ON position There should be continuity If no continuity is
15. 210 Thermistor Failure 210 Other Operations 211 Recommended 211 Display Errors 213 Troubleshooting Control System 219 Will Not Run Diagnostics 219 Beverage System 221 Beverage System Diagnostics 221 Procedure to Clear Blocked Line 222 Ice System 224 Water System Checklist 225 ICE PRODUCTION amp QUALITY CHECK 226 MB 8 1PP Ice Machine Electrical Troubleshoot ing Flowchart 228 Refrigerated Cabinet 235 Reach in temperature Out of Range 239 High Product Temperature 243 Refrigeration System Diagnostics 244 Analyzing Discharge Pressure or Temperature 244 Analyzing Suction Pressure or Temperature 246 Analyzing Discharge Pressure or Temperature 248 Analyzing Suction Pressure or Temperature 250 Procedure to Clear Blocked Line 252 How to Check Air CO2 Pressure 255 How to Adjust Air CO2 Pressure 259 How to Check Plain Water Pressure 263 Component Check Procedures Control System 265 Part Number STH034 3 13 11 ON OFF Rocker Switch 265 Power Relay 267 Power Supply 269 UI User Interface Touchscreen 271 SRB
16. Check Procedure 1 Check the wiring on the power supply terminal CN2 pins 2 amp 5 2 Check 230 VAC present at terminal CN2 pins 285 3 If voltage is present follow the below procedures Isolate by disconnecting the wiring connectors 5 Check continuity across the terminals with an ohm meter Resistance Motor windings are good Open OL Replace motor 6 Check rotor for excessive play or binding IN Part Number STH034 3 13 299 DUCT FAN MOTOR Location Top of the base cabinet below the duct opening Function Moves cool air from the cabinet through the tubing chase to maintain cabinet temperature in the beverage lines Specifications 24 VDC 2 4 watt Check Procedure 1 Check wiring connections on SRB terminal J36 2 Isolate by disconnecting the wiring connectors 3 Check continuity across the terminals with an ohm meter Resistance of 17 10 Motor is good Open OL Replace motor 4 Check rotor for excessive play or binding CONDENSER FAN MOTOR Location At the rear of the base unit behind the panels on the condensing unit Function Moves air through the condenser to condense refrigerant from vapor to liquid state Specification 230VAC 9 watts Check Procedure 1 Isolate by disconnecting the main power supply Check that the fan blade is secured to the motor Check the blade spins freely Check rotor for excessive play or binding Remove the wiring from the terminal
17. INPUTS Displays current state of all input components Press the down arrow for more choices Part Number STH034 3 13 195 4 The second screen displays more service choices PLANNED MAINTENANCE LOCKOUT OPERATIONS CABINET SETTINGS FACTORY RESET SCREEN CALIBRATION PLANNED MAINTENANCE Password protected screen only meant for the service technician performing the planned maintenance LOCKOUT OPERATIONS DEMO mode will password protect all icons once the user saves settings and returns to the Main Menu Enter DEMO in the password screen to gain temporary access to the Drink Inventory and Cleaning screens A is the default password for the Manager s Menu SELF SERVE mode will limit the user to just drink making screens and password protect the Main Menu Enter SELF in the password screen to gain temporary access to the Main Menu A is the default password for the Manager s Menu CABINET SETTINGS Displays all current cabinet settings touch a setting to change its value FACTORY RESET Resets all calibrations to factory settings Warning This will erase all settings that have been set manually SCREEN CALIBRATION Calibrates the touch screen sensitivity 196 Part Number STH034 3 13 Software Version Screen Allows the manager and qualified service technician to see on screen what software versions are currently installed Thes
18. If the condenser air filter is totally blocked after one week more frequent cleaning is recommended X End User S Service Company DAILY WEEKLY MONTHLY Maintenance Daily Weekly Monthly Blender Dispense Area Cleaning Sanitizing X Zone 1 Cleaning Product Line Cleaning amp Sanitizing X Zone 2 Cleaning Drain Cleaning X Clean Air Filters X Clean Sanitize Ice Maker Bin X Zone 3 Cleaning Descale Ice Maker Bin Zone 3 Cleaning Clean Condenser Coil Inspect Ice Maker Dispenser Parts Check Ice Quality X X Part Number STH034 3 13 47 QUARTERLY amp BIANNUAL Maintenance 3 Months 6 Months Blender Dispense Area Cleaning Sanitizing Zone 1 Cleaning Product Line Cleaning amp Sanitizing Zone 2 Cleaning Drain Cleaning Clean Air Filters Clean Sanitize Ice Maker Bin Zone 3 Cleaning Descale S Ice Maker Bin Zone 3 Cleaning Clean Condenser Coil X Inspect Ice Maker Dispenser Parts Check Ice Quality ANNUAL SHUTDOWN amp START UP After Maintenance Annual Prolonged At Start Shutdown Blender Dispense Area Cleaning Sanitizing Zone 1 Cleaning Product Line Cleaning amp X S Sanitizing Zone 2 Cleaning Drain Cleaning X Clean Air Filters X Clean Sanitize X S Ice Maker Bin Zone 3 Cleaning Descale S Ice Maker Bin Zone 3 Cleaning
19. Normal operation after a cleaning cycle etc When do you notice low ice production One day a week every day etc Can you describe exactly what the ice system seems to be doing Has anyone been working on the ice machine Has anyone turned the two switches off on the back of the unit Is there any reason why incoming water pressure might rise or drop substantially INSTALLATION VISUAL INSPECTION CHECKLIST Possible Problem List Corrective Action List Condenser filter is dirty Clean the condenser filter Airflow through top half of the 150mm gap on either side of machine are restricted unit is needed Water filtration is plugged if used Install a new water filter 224 Part Number STH034 3 13 WATER SYSTEM CHECKLIST A water related problem could cause component misdiagnosis Water system problems must be identified and eliminated prior to replacing other components Possible Problem List Corrective Action List Water supply pressure not between 30 and 80 psig Check water supply pressure BiC Water supply regulator inn back room should be set at 60 psig Check regulator setting and adjust to 60psig pressure Water regulator on the back of unit should be set to 35psig Adjust regulator to 35psig Incoming water temperature is not between 45 F 1 7 C and 90 F 32 2 If too hot check the hot water line check valves in other s
20. You must CYCLE POWER to the unit after a firmware update before the firmware will take effect Part Number STH034 3 13 189 RECIPE LOADING PROCEDURE Important 1 Read Instructions Completely 2 Recipe file cbr must be loaded on top level of flash drive 3 Require only 1 recipe cbr file on the flash drive at a time If multiple firmware cbr files are on the flash drive the first one in alphabetical order would be loaded and may not be the correct version 5 Flash Drive must be formatted to FAT or FAT32 file format Typical for smaller flash drives lt 2GB 1 Plug in the properly formatted Flash Drive containing the firmware bin file tne USB port is located on the left hand side of the unit to the left of the power switch 2 From the Main Menu press Manager s icon and enter the password Default password is A Press the green check Continued on next page 190 Part Number STH034 3 13 3 Press the Page Down Arrow o d i aTe TIE TEMPERATURES e CONFIGURE T 4 Press the UPDATES icon PRINPGER UPDATES AUTO VASH SERVICE 6 Press UPDATE RECIPES FROM USB EN USS MEMORY DETECTED UPDATE RECIPES FROM USB Continued on next Part Number STH034 3 13 191 7 Verify version to be loaded is correct CONFIR
21. amp Air CO2 Inlets Drain Power Cord 40 Part Number STH034 3 13 Internal TOP REAR Chilled Water Regulator Chilled Water Solenoid Ice Maker Gear Ice Maker Control CIP Ice Maker Relay Ice Maker Evaporator Fan Ice Maker Compressor Ice Maker Evaporator 400 2 Part Number STH034 3 13 41 Ice Machine Control Box Start Start Relay Circuit Switch on off Control Board compressor Y OPOWER Y RESET s s rx PROBE I 20M SOFTWARE Eu WTR OBT d OBE 8E wo 2 Board stand off control 4 required Ice Machine Components Inlet Water Valve Ice Making Unit Reservoir Gear Motor Power Switch Control Switch Condenser Control Box 42 Part Number STH034 3 13 TOP LEFT 18 19 14 15 17 10 11 12 13 14 15 16 17 18 19 CIP Board SRB 24 V Power Supply 4 Amp Fuse Power Supply 4 Amp Fuse CIP System Blender Home Position Micro Switch Blender Board Blender Motor Linear Slide Motor ON OFF Switch USB Port Power Relay Blender Door Relay Blender 1 Rinse Nozzle Solenoid Water Dispense Solenoid Double Water inlet solenoid EMC Filter Air C02 Regulator Water Regula
22. frequent descaling may be required in some existing water conditions Follow carefully any instructions provided with the bottles of Ice Machine Descaling or sanitizing solution Warning Always wear liquid proof gloves to prevent the Descaling and sanitizing solutions from coming into contact with skin NOTE steps will be displayed on screen These items are optional and may not be displayed on all EasyTouch screens during ZONE 3 Cleaning Time to complete 2 hour Descaling must first be turned on in the Manager Menu Service Screen before it can be performed as part of Zone 3 cleaning and will need to be turned off once completed Important Only a trained manager or authorized technician should access the service screens If changes to these settings are made incorrectly they can cause the unit to malfunction or not work at all Part Number STH034 3 13 115 TURN ON DESCALING 1 Cycle touch screen to the Main Menu and select the Managers Menu Icon Main Menu Touch Screen 2 Enter the password A is the default using the QWERTY keyboard aA ooooonnona ungnunmnpd SISESISISESISIGET 129 Managers Password Screen 116 Part Number STH034 3 13 3 Press the Down Arrow to advance to the next Screen 9 EDIT 0 DATE TIME p CONFIGURE T 8 TEMPERATURES Manager Screen 1 4 Select the Service Icon
23. 3 13 129 Rinsing Prep 1 Install splash guard in the dispense area ZONE 3 RINSING SANITIZER PREP 1 INSTALL SPLASH GUARD IN DISPENSE AREA 2 PRESS THE GREEN CHECK Plain Water Rinse 2 Press the green check to begin the plain water rinse cycle The Rinse Timer Screen will display and count down during the rinsing process then automatically proceed to the Cleaning Solution Ice Production Screen ZONE 3 PLAIN WATER RINSE TIMER 00 20 Rinse Timer Screen 130 Part Number STHO34 3 13 Ice Maker Cleaning Solution Ice Ice will then be produced using water from the unit s chilled water source to remove any remaining cleaning solution from the ice maker ZONE 3 ICE MAKER CLEANING SOLUTION ICE PRODUCTION 00 16 NOTE THIS ICE PRODUCTION WILL CONTAIN RESIDURL CLEANING CHEMICALS Ice Production Timer Screen Warning This ice production will contain residual cleaning chemicals and must be discarded Removal of Ice 1 Install ice removal chute in dispenser area ZONE 3 REMOVAL OF ICE 1 INSTALL ICE REMOVAL CHUTE IN DISPENSER AREA 2 PLACE EMPTY BUCKET FLOOR UNDER ICE CHUTE 3 PRESS THE GREEN CHECK Ice Removal Screen 2 Place empty bucket on floor under ice chute 3 Press the green check to begin dispensing ice The Ice Dispensing Timer Screen will display the machine will empty of ice Part Number STH0
24. 34 Demonstrate 36 Post Installation Checklist 37 Component Identification External 39 Left Side 8 Front 39 tto beoe le she 39 dau t a enia 40 41 Rear sr vete RE LEA 41 eee 43 RION 2 2 remi to oe e 44 Bottom Cabinet 45 Maintenance General Maintenance 47 Daily Weekly Monthly 47 Door Gasket Maintenance 49 Drain Maintenance Inside Lower Cabinet 50 Refrigerators 50 Part Number STH034 3 13 Stainless Steel Care amp Cleaning 51 Doors Hinges 52 Preventing Blower Coil Corrosion 53 Cleaning Kits 53 Daily Cleaning Zone 1 54 Gather the following supplies 55 Blenders Dispense Area Cleaning amp Sanitizing 56 Weekly Cleaning Zone 2 67 Gather the following supplies 68 Product Line Cleaning amp Sanitizing 69 Sanitizing Ice Bin amp Water Nozzles Optional 77 Blenders Dispense Area Cleaning amp Sanitizing 83 Drain Cleaning Optional 94 Monthly Cleaning Zone 3 100 Gather the following supplies 100 Ice Maker Bin Descaling Cleaning
25. 4 C BUS pulses represent transactions traffic 5 USB Link On when USB device is present If no LED lights are illuminated turn the power off and disconnect the power supply cord Inspect the ribbon cables and power supply connection between the integrated control board and touchscreen panel Insure connections are secure safely position the Ul assembly and connect the power cord and power up the unit Again check the LED s for activity If no LED lights are illuminated turn the power off and disconnect the power supply cord Remove the lid holder support rail system the top and left side panels Check the UI communication cable connection at the SRB board J6 Verify the connection is secure by removing and reinserting the connector Part Number STHO34 3 13 6 With the power supply cord disconnected disconnect the 24VDC power input from the SRB board at J35 Connect the leads of your multimeter to the 24VDC connector and properly set the meter to test for the anticipated DC voltage Power the unit back up and check for 24VDC supply 7 If 24VDC power is verified at the connector turn the power off and disconnect the power supply cord Disconnect the 24VDC connector from the multimeter and reconnect to the SRB board at J35 Power up the unit and check the UI LED s If no LED activity Replace the UI 8 If 24VDC power is not present power down and check the inline 4 amp fuse between the SRB board and the 24VDC pow
26. ALARM High temp alarm will display when product thermistor is above 5 5 C 42 F for 30 minutes and the following conditions are satisfied hours since power is applied 1 hour since cleaning cycle Error display will reset when the temperature reaches 5 C 41 F or below THERMISTOR FAILURE If the microprocessor control board receives an open or shorted cabinet thermistor signal the following will happen 1 A fault is displayed on the LCD screen Cabinet sensor open Or Cabinet sensor shorted 2 The microprocessor will initiate a default sequence for the refrigeration system 12 minutes on 3 minutes off 3 The default cycle continues until the fault is corrected or power is disconnected See Temperature Thermistor Nozzle Cabinet or Defrost on page 297 210 Part Number STH034 3 13 Other Operations RECOMMENDED CUPS The following are cup general guidelines Cups outside these parameters may work testing in the machine with the product will be necessary Cup heights between 4 25 and 7 00 Cup opening diameter greater than 3 50 and less than 4 18 Cup base diameter greater than 2 38 and less than 2 62 Part Number STH034 3 13 211 Changing the Cup Dispenser Size Turn the inner dial so that the notch sets at 1 2 3 or 4 Setting 1 will holds the smallest cup and 4 the largest cup When the dial moves from 1 to 2 the dispenser fingers retract and allow for a larger cup t
27. Clean In Place feature See Monthly Cleaning Zone 3 on page 100 Back Arrow Returns to the previous screen or Main Menu Cleaning Count Down Days left until Cleaning is required Shown in Day increments changes to Hours when there is less than a day 24 hours until cleaning of the machine is required Resets once cleaning has been completely performed Important Once the time limit has been exceeded the machine will no longer make a drink until cleaning has been completed Product Line Flush Displays the Product Line Flush screen and guides the user on how to flush all product lines See Product Line Flush on page 137 Part Number STH034 3 13 205 Ice Making Sequence of Operation Chilled Water Gauge Compressor Switch Power Switch ICE MACHINES R290 REFRIGERANT Models MB 8 1PP NOTE Ice machines use an auger to remove ice from the evaporator Occasional noises creaks groans squeaks or pops are a normal part of the ice making process Operation The ice machine will not start until A The compressor rocker switch is moved to ON B Ice does not contact the bin level sensor C The water reservoir is full of water With power supplied and the compressor rocker switch in the ON position the gear motor and refrigeration system start The float valve controls the water inlet valve and water level The freeze cycle ends when the ice rea
28. Condenser Coil In order to maintain proper refrigeration performance the condenser fins must be cleaned of dust dirt and grease regularly It is recommended that this be done at least every three months If conditions are such that the condenser is totally blocked in three months the frequency of cleaning should be increased Clean the condenser with a vacuum cleaner or stiff brush If extremely dirty a commercially available condenser cleaner may be required Failure to maintain a clean condenser coil can initially cause high temperatures and excessive run times Continuous operation with a dirty or clogged condenser coil can result in compressor failure Neglecting the condenser coil cleaning procedures will void any warranties associated with the compressor and cost to replace the compressor Caution Never use a high pressure water wash for this cleaning procedure as water can damage the electrical components located near or at the condenser coil Exterior Cleaning Remove dust and dirt from the exterior surfaces with a mild household dish washing detergent and warm water wipe dry with a clean soft cloth Use cleaners designed for use with stainless steel products Heavy stains should be removed with stainless steel wool Never use plain steel wool or abrasive pads they will scratch the panels 114 Part Number STH034 3 13 Biannual Descaling Zone 3 Descaling is recommended every six 6 months More
29. DISPENSER AREA e PLACE EMPTY BUCKET OM FLOOR UNDER ICE CHUTE 3 PRESS THE GREEN CHECK Ice Removal Screen 1 Install ice removal chute in dispenser area 2 Place empty bucket on floor under ice chute 3 Press the green check to begin dispensing ice The Ice Dispensing Timer Screen will display the machine will empty of ice ZONE 3 DISPENSING 08 08 Ice Dispense Timer Screen 78 Part Number STH034 3 13 Ice Disposal 1 Dispose of ice in the bucket and set aside ZONE 3 ICE DISPOSAL 1 DISPOSE OF ICE IN BUCKET AND SET ASIDE e REMOVE ICE REMOVAL CHUTE FROM DISPENSER AREA SET ASIDE 3 PRESS THE GREEN CHECK Ice Disposal Screen 2 Remove ice removal chute from the dispenser area and set aside 3 Press the green check Part Number STH034 3 13 79 Sanitizing Ice Bin amp Water Nozzles Prep 1 Install splash guard in dispense area ZONE 3 SAMITIZING ICE BIN amp WATER NOZZLES PREP 1 INSTALL SPLASH GUARD IN DISPENSE AREA 2 PUT ON GLOVES AND SAFETY GLASSES 3 FILL SANITIZER BUCKET WITH WATER AND ADD APPROVED SANITIZER PLACE CLEANING HOSE INTO SANITIZER BUCKET 5 PRESS THE GREEN CHECK Bin amp Nozzles Prep Screen Puton gloves and safety glasses 2 Fill sanitizer bucket with water and add sanitizer Use approved sanitizer solution that provides 100 ppm available chlorine 3 Place cleaning hose into the sanitizer buc
30. Drink Flavor amp Inventory INVALID RECIPE FLAVOR S NOT INSTALLED OR FLAVOR S EXPIRED OR SLOT NEEDS CLEANING FLAVOR X Expired Product Product expired Displays INVALID RECIPE FLAVOR S NOT INSTALLED OR FLAVOR S EXPIRED OR SLOT NEEDS CLEANING FLAVOR X See Procedure to Install a Product Bag on page 202 WARNING ZONE 2 CLEANING DUE IN XX HOURS XX MINUTES Cleaning Warning Within 8 hours of lockout Displays WARNING ZONE 2 CLEANING DUE IN XX HOURS XX MINUTES See Weekly Cleaning Zone 2 on page 67 EL VEOHLS JequinN 91 2 Description of Error System Response Screen Display Shows Error Condition to Error Service Drink Dispense ERROR ARNE 2 Clean Timer Zone 2 cleaning must ERROR See Weekly Cleaning EXPIRED Expired be performed EXPIRED Zone 2 on page 67 Tum OFF power Switch for 10 seconds i i Possible power prin Dispense System Relay litch and ul board hee Board out of est while SRB in connection onto SRB DISPENSER sync dispense state OR DISPENSER See SRB Board on ERROR Communication p ERROR page 275 Check UI SRB reset and UI 6 lost between UI expects SRB to be board connections andSRBboad P See UI User in some other state Interface Touchscreen on page 271 EL E VEOHLS Jequnw Description of Error System Response Screen D
31. MB 8 1PP R290 ICE MACHINE REFRIGERANT ICE MAKER WIRING DIAGRAM 3sasoinv 9 62 535010 ama wsd zp N3dO HOLIMS Al3dVS ov18 3dnssasd SUVS 15915 Y Y SOLON v39 ovig 5 m A34 ATI ama E g Ft Sins zr MOLIDVdvo gt IL obeameeeeie S1HS ANOS 338 f 4 S Mr pL m 5 Aviad Levis Y iS G 5 i amie eee We 2 p 2 SIN3NOdWOO lHVIS HOSS3HdWOO SLHS ius O38 a SLHS 5 oll e z Ws MS AMO J DP pNHHA o FL 3 8O dH 1 80 m a A g Es 3 O e 9909 OWE 20 IAM vez l git amdo TEES 3LIHM z gX E 3mg 9 Ov 3 5 goa JOY a Hmong 8 SU Ryd o 9 MOTI NIJE 55 1 BH dio s ase sius wove MOSN3S 311 Part Number STH034 3 13 R290 ICE MACHINE REFRIGERANT CIP BOARD WIRING DIAGRAM Models MB 8 1PP HHS A1dans
32. Press the green check to confirm and finish changing the password 5 The Manager s Menu Screen will appear 6 Press the Return Arrow to go back to the Main Menu Part Number STH034 3 13 177 Configure Slots Setting These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A 1 Select the Configure Slots icon from the first Manager s Menu screen There are two submenus SLOT FLAVOR and CALIBRATE FLAVOR CONFIGURE SLOTS o SLOT CRLIBRATE FLAVOR Configure Slots Screen The SLOT FLAVOR icon is used to assign flavors to each product slot on the machine See Assigning Flavors on page 179 The CALIBRATE FLAVOR icon is used for calibration of each assigned flavor Calibrate Flavor is a process to ensure the machine is dispensing the correct amount from each product slot water and ice See Calibration Procedure on page 181 178 Part Number STH034 3 13 ASSIGNING FLAVORS 1 Press the SLOT FLAVOR icon CONFIGURE SLOTS o SLOT CRLIBRATE 2 Select slot you want to assign flavor to SELECT SLOT TO ASSIGN UNRSSIGN FLAVOR E EEE EE Select Slot Screen 3 Select from available flavors POFRE YOGURT PINEAPPLE BERRY POM ORANGE Select Flavor Screen NOTE Available flavors will vary depending on the recipe fil
33. Start Relay Gear Train Bearings Scale On Evaporator Blockage Yes Optic Sensor YES Replace Board see next page eez L VEOHLS Jequnw YES see next Y Problem With Refrigerant Charge Leak Or Blockage YES Voltage Central Board Compressor amp Terminal Control Board woo Or Only One Component Has Live Voltage Replace D YES Live Voltage To Compressor YES N I Repair Wiring erity Compressor Overload Is Closed Start Component Functions amp Compressor Windings Are OK Compressor Running NOP YES Is The Compressor To Hot To Touch On Top Problem With T E V Open NO Or Problem With Compressor v YES Closed Replace Faulty Parts Replace Faulty Parts heck T E V Bulb Replace Faulty Parts vec EL E VEOHLS Jequnw YES B T Light ON YES Press Control Board Reset Button Press Central Board Reset Button NO 80 Flashing Stops Gear Motor 8 NO Compressor Energise YES Disconnect Reconnect Power Replace Control Board If Ice Machine Will Not Run Determine Cause Of Water Loss EL VEOHLS JequinN Sec Refrigerated Cabinet Refrigerated Cabinet Flowchart R290 Refrigerant Power Supplied No Plug In Reset Breaker D
34. and door s to sink to wash and sanitize ZONE 1 REINSTALL GRRTECS DOORCSO 1 TAKE ALL GRATECS gt DOOR lt S gt TO SINK TO WASH AND SANITIZE 2 DO NOT PUT IN DISHWASHER OR POWER SORKER 3 REINSTALL MIXER GRATECS gt 4 REINSTALL DISPENSING AREA GRATE 5 REINSTALL MIXER DOOR lt S gt Grates amp Doors Screen Important Never Use Steel Pads Wire Brushes Scrapers or any Abrasive Cleaners Scouring Pads 2 Do not put in dishwasher or power soaker 3 Reinstall mixer grate s 4 Reinstall dispensing area grate 5 Reinstall mixer door s e Press the down arrow to continue Part Number STH034 3 13 87 Blender Wash 1 Place blue cleaning cup s with wash solution in blender station s and close the blender doors 0 425 02 5 gal or Approved dish detergent solution ZONE 1 BLENDER WASH 1 PLACE CLEANING 5 WITH WASH SOLUTION IN BLENDER STATIONCS gt 2 PRESS THE GREEN CHECK Blender Wash Screen 2 Press the green check to begin The blenders will lower into the wash solution and spin to clean WASHING will display on the screen CLERN x WASHING WASHING gt Washing Screen 88 Part Number STH034 3 13 Follow the on screen instruction when prompted remove the blue cup s and pour wash solution down the drain lt REMOVE CUP Remove Cup Screen Close the blender door s and
35. bar Products that are expired will be displayed with a red bar 3 Follow the on screen instructions STRFMBERRY GAG REMOVAL SLOT 5 1 REMOVE PRODUCT BIN FROM CABINET AND DISCARD EMPTY BAS 2 WIPE THE INSIDE OF THE PRODUCT BIN WITH A CLEAN i TOWEL gt KS E NEM PRODUCT BAG WITH 4 Remove product bin from cabinet and discard empty bag 5 Wipe the inside of the product bin with a clean towel 6 Place new product bag with the spout facing down into product bin Press the green check to continue 202 Part Number STH034 3 13 7 Position rear groove of spout on product bag into slot of the product bin Important The spout must snap into the slot of the product bin 8 Open the cap on the product bag and tear it off 9 Return product bin to its position in cabinet Press the green check to continue 10 Select inventory level from full bag prime flavor or no bag Inventory Load amp Prime Screens Select FULL BAG went installing a new product bag and the Prime screen will display 11 Place cup under dispenser and press the PRIME icon to prime the line with the new product bag DISPENSING will display on the screen Repeat until product consistently flows into the cup Press the green check to continue and return to the inventory screen J HIHI ZLE 38 F CABINET 38 F 12 Install
36. based on input from the thermistors Specifications 5 000 Ohms 2 at 25 C 77 F 16 330 Ohms 2 at 0 C 32 F Check Procedure NOTE Use a multimeter to check operation 1 Reboot machine by moving toggle switch off on 2 Inspect for correct wiring on the SRB Board Nozzle connection terminal J33 Cabinet connection terminal J32 Defrost connection terminal J34 3 Isolate by disconnecting the wiring connectors 4 Check continuity across the terminals with an ohm meter Resistance Thermistor is good Open OL Replace thermistor NOTE These thermistors are identical Swapping the thermistor connections at the SRB board can be used for diagnostics Part Number STH034 3 13 297 Temperature Resistance Chart This chart is used for the temperature control thermistors As the temperature rises at the thermistor block the resistance drops If the ohmmeter reads OL check the scale setting on the meter before assuming the thermistor is bad C F OHM 17 8 43 297 15 0 5 36 503 12 2 10 30 884 9 4 15 26 948 6 7 20 22 928 3 9 25 20 082 30 17 188 17 35 14 751 44 40 13 019 722 45 11 506 10 0 50 9 951 298 Part Number STH034 3 13 EVAPORATOR FAN MOTOR Location On the top of the evaporator Function Moves cabinet air through the evaporator to maintain cabinet temperature at set point Specification 2x evaporator 220V 50hz fan motors
37. begin dispensing ice The Ice Dispensing Timer Screen will display the machine will empty of ice Part Number STH034 3 13 111 Ice Disposal 1 Dispose of ice in the bucket and set aside ZONE 3 ICE DISPOSAL 1 e 3 DISPOSE OF ICE IN BUCKET AND ASIDE REMOVE ICE REMOVAL CHUTE FROM DISPENSER AREA AND SET ASIDE PRESS THE GREEN CHECK ZONE 3 CLEANING IS FINISHED Ice Disposal Screen 2 Remove ice removal chute from the dispenser area and set aside 3 Press the green check to signify you have completed the Zone 3 Monthly Cleaning The screen will return to the Main Menu Screen Ice storage has been depleted low ice level may exist for 30 minutes Important 112 Part Number STH034 3 13 OTHER MONTHLY TASKS Air Filters For units equipped with upper and or lower air filters Each month check the air filters to be sure they are clean and allow proper airflow Air Filter Locations DLL ULL omen First access the rear of the unit Slide them out one at a time and inspect them If they are dirty or light will not pass through them when held up to light take to a sink and wash with dish soap until clean DO NOT put in a dishwasher Once clean slide them back into place on the unit and move unit back into place Part Number STH034 3 13 113 Cleaning the
38. dispenser Make ice for 20 minutes add sanitizer water solution as the water level in the reservoir drops NOTE Do not allow the sanitizer water level to drop below the sensing probes The ice machine will start a 20 minute delay period if the sensing probes lose contact with the water for more than 10 seconds If this happens refilling the reservoir then disconnecting and reconnecting power will restart the ice machine 6 Move the compressor rocker switch to the OFF position and disconnect power 7 Drain the evaporator reservoir and reinsert the drain hose into the hose clip 8 Reinstall the ice compression nozzle and reservoir cover 9 Remove blocking from under reservoir float and reinstall reservoir cover 152 Part Number STH034 3 13 10 on the ice making water supply reconnect power and move the compressor rocker switch to ON 11 Allow the ice machine to run for 20 minutes then place the compressor rocker switch in the OFF position disconnect power and discard all ice produced Warning This ice production will contain residual cleaning chemicals and must be discarded 12 Replace all cleaned parts in their correct positions 13 Reinstall all removed panels 14 Proceed to Bin Dispenser Descale Clean amp Sanitize on page 154 Part Number STH034 3 13 153 BIN DISPENSER DESCALE CLEAN 8 SANITIZE Disassembly of the bin and dispenser parts is not required unless heavy
39. incoming Water Temp the use of a chiller can drive an increase in ice capacity between 50 Ibs 23 kg and 125 Ibs 57 kg per day Part Number STH034 3 13 227 L 5 JequinN Hed 8cc MB 8 1PP ICE MACHINE ELECTRICAL TROUBLESHOOTING FLOWCHART Machi b SWITCH ON cH YES NO Supply White amp Power To The Switch 15 Power Light On Replace Control Board YES YES a s aking NO Replace Board Replace Relay Ice in Opti Sensor Closed Clean Lens amp Replace Tube Protective YES v Clean Lens T YES Sensor Close YES see next page Replace Optic Sensor YES Replace Relay 6cc EL E VEOHLS Jequnw YES see next page 5 Minute Time Delay Period Depress Control Board Reset Button To Override Delay Period YES see next page NOP Reset NO Reset Clean Repair Replace Float L VEOHLS JequinN Hed oez YES see next page YES Short Out Probes WTR Light On NO Unplug Cable From Board Short Out Pins WTR Light On YES Clean Probes Replace Cable LEZ L VEOHLS 1 QWNN WTR Light On YES see next page Min Li 5 YES YES On d ear Moto n YES ves Ru
40. propane refrigerant R290 propane is flammable in concentrations of air between approximately 2 1 and 9 5 by volume LEL lower explosion limit and UEL upper explosion limit An ignition source at a temperature higher than 470 C is needed for a combustion to occur Refer to nameplate to identify the type of refrigerant in your equipment Model Refrigerant Charge All R290 Cabinets 4 75 Ounces 134 70 Grams R290 R290 Ice Machine 3 17 Ounces 90 Grams MB 8 1PP R290 Part Number STH034 3 13 305 Operational Charts Characteristics will vary depending on operating conditions R290 REFRIGERANT ICE MACHINE Models MB 8 1PP Air Temperature 24 Hour Ice kWH 45 kg Water Temperature Production 21 10 186 kg 4 21 32 C 10 C 156 kg 5 24 43 C 38 C 122 kg 6 93 Air Temperature Discharge Suction Entering Temperature Temperature Condenser C 21 C 31 38 24 to 17 32 38 46 23 10 17 43 C 48 54 20 to 15 306 Part Number STHO34 3 13 Diagrams Wiring Diagrams The following pages contain electrical wiring diagrams Be sure you are referring to the correct diagram for the Blend In Cup Beverage System you are servicing Warning Always disconnect power before working on electrical circuitry Part Number STH034 3 13 307 EIAS 177 7 ydym divinos Aseyoudorg mE
41. reconnect power and run the gear motor for 15 minutes Perform the following procedures during the 15 minute period Remove ice compression nozzle from evaporator and soak in cleaning solution BDescale drain pan by gently flexing then remove any scale residue Inspect water feed and drain lines and clean as needed e Connect ice transport tube direct to evaporator and secure with hose clamp 4 Disconnect power then drain the cleaner water from the evaporator and reservoir through the evaporator reservoir drain line Using a pitcher fill and drain the evaporator reservoir 4 times and reinsert the hose into the hose clip 5 Proceed to Sanitizing on page 152 Part Number STH034 3 13 151 Sanitizing To be done every three 3 months 1 Use an approved sanitizing solution ratio noted below Amount of Luke Warm Water Amount of Sanitizer Approved sanitizer solution 1 gallon 4 Liters that provides 100 ppm available chlorine 2 Fill reservoir and evaporator with sanitizer water solution 3 Verify the compressor rocker switch is in the OFF position then reconnect power and run the gear motor for 10 minutes 4 During the 10 minute period rinse cleaner from compression nozzle with potable water and then soak in sanitizer water solution 5 Move the compressor rocker switch to the ON position The ice machine will make ice with the sanitizer water solution and deposit the ice in the bin
42. selected with product The screen will read Priming Slot X Each slot will change from Purged to Primed PRIMING SLOT 5 1 2 3 4 5 6 7 8 n Ut 8 8 8 8 Priming Screen When priming has completed the Prime Completion Screen will appear automatically 146 Part Number STHO34 3 13 Auto Prime Complete 1 Remove and dispose of large cup with primed product CLERNING RUTO PRIME COMPLETE 1 REMOVE AND DISPOSE OF LARGE CUP WITH PRIMED PRODUCT 2 PRESS THE GREEN CHECK Prime Completed Screen 2 Press the green check to continue to the Dispensing Area Cleaning screen Part Number STH034 3 13 147 Dispensing Area Cleaning 1 Remove center grate from dispensing area ZONE 1 DISPENSING AREA CLEANING 1 REMOVE CENTER GRATE FROM DISPENSING AREA 8 SPRAY ALL DISPENSING RRER SURFACES WITH CLEANING SOLUTION AND THOROUGHLY WIPE ENTIRE AREA Dispense Area Screen 2 Spray all dispensing area surfaces with cleaning solution Then use approved cleaning brush to thoroughly scrub area Press the down arrow to continue 3 Thoroughly spray each individual dispense nozzle with cleaning solution and apply cleaner to each individual dispensing valve Then use approved cleaning brush to carefully scrub area 4 Thoroughly wipe all dispense valves and dispense area with a clean towel Press the down arrow to continue 148 Part Number STH034
43. setup and diagnostics Important Only a trained manager or authorized technician should access the service screens If changes to these settings are made incorrectly they can cause the unit to malfunction or not work at all These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A o d i DATE TIME TEMPERATURES EDIT CONFIGURE zm 1 Press the Page Down Arrow UPDATES AUTO WASH SERVICE TIMER Press the SERVICE icon Continued on next page 194 Part Number STH034 3 13 2 The service screens password protected enter the service password default password is MANAGER ENTER CURRENT PRSSWORD 9 T z 1 9 Press the green check 3 The following choices will be made available OPTIONS CLERNING OPTIONS OUTPUTS CLERNING OUTPUTS OPTIONS Turn ON OFF the following Mixer Rinse Water Saving Rinse Left Mixer Right Mixer Condenser Filter s CLEANING OPTIONS Set Zone 2 and 3 timer durations Enable sanitizing in Zone 2 cleaning Enable Descaling in Zone 3 cleaning OUTPUTS Displays current state of all drink component outputs and can be toggled ON OFF from this screen CLEANING OUTPUTS Displays current state of all cleaning component outputs and can be toggled ON OFF from this screen
44. some existing water conditions Quarterly sanitizing is recommended every three 3 months To be performed by a qualified service technician To prevent injury to individuals and damage to the ice maker do not use ammonia type cleaners Follow carefully any instructions provided with the bottles of Ice Machine Descaling or sanitizing solution Warning Always wear liquid proof gloves to prevent the descaling and sanitizing solutions from coming into contact with skin FOR MB 8 1PP 1 Disconnect power remove left side and rear panels and set the power and compressor rocker switches to the off position 2 Remove all ice from the bin dispenser 3 Tum off the ice making water supply 4 Drain water from evaporator and reservoir through the evaporator reservoir drain line and reinsert hose into hose clip 150 Part Number STH034 3 13 To be done every six 6 months skip to Sanitizing on page 152 if just sanitizing the ice machine 1 Use an approved descaling solution ratio noted below Amount of Manitowoc Amount of Luke Metal safe Ice Machine Warm Water Cleaner PN 000000084 1 gallon 4 Liters 5 ounces 150 ml 2 Remove top cover from the water reservoir block up reservoir float and fill the evaporator and reservoir with cleaning solution Remainder of solution will be used for hand cleaning 3 Verify the compressor rocker switch is in the OFF position then
45. task such as making drinks and providing cleaning instructions The UI receives inputs from the user via screen touches and executes the function based on the current firmware The UI processes inputs and sends signals to the SRB relay board to energize and de energize components The UI is the main control board of the BIC unit Specifications The UI assembly is made up of an integrated control board along with a touchscreen panel A Modbus communication cable provides the path of communication as well as the power supply for the Ul The Ul is also equipped with a USB port for uploading firmware to each of the system boards and the customer s recipe file Part Number STH034 3 13 271 Check Procedure 1 272 Reboot machine by moving toggle switch off on or disconnecting and reconnecting main power supply With the power off remove the UI from the front of the unit Verify the communication cable connection is secure by removing and reinserting the connector Safely position the Ul assembly power up and check display With the power off remove the UI from the front of the unit but do not disconnect the cables With the UI safely positioned power up the unit and check the LED indicator lights on the integrated control board of the Ul assembly There a total of 5 LED s on the UI See UI User Interface on page 274 1 Power 2 Heartbeat Run LED 3 P BUS pulses represent transactions traffic
46. the Zone 3 Descaling check box the box should turn red with a x in it Descaling is now turned off during Zone 3 Cleaning CLEANING OPTIONS 2 20 2 DAYS 28 ZONE 3 DAYS Azone 2 ANLTIZING ONE 3 DESCALING Cleaning Options 11 Exit back out to the Main Menu using the Back Arrow multiple times press save when prompted Important Ice storage has been depleted low ice level may exist for 30 minutes 136 Part Number STH034 3 13 Product Line Flush NOTE The following procedures are the basic product line flushing instructions on screen instructions can vary depending on the recipe that was created with the MenuConnect program or options chosen in the Managers Menu The Product Line Flush procedure allows a user to choose which lines to flush instead of being forced to flush every product line in the unit These items are optional and may not be displayed on all EasyTouch screens during the Product Line Flush procedure 1 Cycle touch screen to the Main Menu and select the Cleaning Icon Main Menu Touch Screen 2 In the cleaning screen select the Product Line Flush Icon CLEAN DUE 6 DAYS DUE 27 DAYS ZONE ZONE ZONE 1 2 3 RECOMMENDED RECOMMENDED RECOMMENDED DAILY WEEKLY MONTHLY PRODUCT LINE FLUSH Cleaning Touch Screen Part Number STH034 3 13 NOTE Performing the product flush through this interface procedure will not reset th
47. would be loaded and may not be the current version 5 Flash Drive must be formatted to FAT or FAT32 file format Typical for smaller flash drives 2GB 1 Plug in the properly formatted Flash Drive containing the firmware bin file tne USB port is located on the left hand side of the unit to the left of the power switch 2 From the Main Menu press the Manager s icon and enter the password Default password is A adn W e Press the green check Continued on next page Part Number STH034 3 13 187 3 Press the Page Down Arrow o d i TEMPERATURES 2 EDIT CONFIGURE T 4 Press the UPDATES icon MANAGER UPOATES AUTO WASH SERVICE TIMER 5 Press the FIRMWARE icon USS MEMORY DETECTED FIRMARE RECIPES SUPPORTED FORMATS 1 ve 6 Choose which firmware is being updated User Interface Dispenser or Mixers USS MEMORY DETECTED i Continued on next page 188 Part Number STHO34 3 13 7 Verify version to be loaded is correct CONFIRM UPDRTE UPDATE USER INTERFACE CesiF i le BIN Pressthe green check to begin loading new firmware 8 Firmware will show status of update as a percentage and screen will display UPDATE COMPLTE when finished back out to the front screen before removing flash drive Important
48. 1 REMOVE CLEANING MANIFOLD FROM WASH BUCKET 2 PLACE CLEANING MANIFOLD IN t RINSE BUCKET 3 PRESS THE GREEN CHECK 17454 Prime Completed Screen 2 Press the green check to continue to the Sanitizing Ice Bin amp Water Nozzles screen if this feature is not turned on in the Managers Menu proceed to Blenders Dispense Area Cleaning amp Sanitizing on page 83 76 Part Number STH034 3 13 SANITIZING ICE BIN amp WATER NOZZLES OPTIONAL These steps will only display during the ZONE 2 Cleaning on units with this feature turned on in the Managers Menu If this feature is not active the interface will automatically proceed to Blenders Dispense Area Cleaning amp Sanitizing on page 83 Gather the Following Supplies Cleaning Buckets Set of Three 3 Cleaning Hose Located below product bins Ice Removal Chute Splash Guard Sanitizing Solution Approved sanitizer solution that provides 100 ppm available chlorine Scoop Cleaning Brush Gloves amp Safety Glasses SK GY These items are optional and may not be displayed on all EasyTouch screens NOTE If other cleaners are used it is possible they will not clean or sanitize your machine to NSF standards Press the down arrow to continue Part Number STH034 3 13 77 Removal of Ice Follow the on screen instructions ZONE 3 REMOVAL OF ICE 1 INSTALL ICE REMOVAL CHUTE IN
49. 1095 032111095 032111095 032111098 When purging has completed the Reinstall Inventory Screen will appear automatically 144 Part Number STH034 3 13 Reinstall Inventory 1 Retrieve product holders from refrigerated storage ZONE 2 REINSTALL INVENTORY 1 RETRIEVE PRODUCT HOLDERCS FROM REFRIGERRTED STORRGE 2 REINSTALL EACH PRODUCT HOLDER INTO CORRECT SLOT 3 REMOVE SPLASH GUARD FROM DISPENSE RRER 4 REINSTALL CENTER GRATE UNDER DISPENSING AREA Reinstall Inventory Screen 2 Reinstall each product holder into correct slot 3 Remove splash guard from dispense area 4 Reinstall center grate under dispensing area Press the down arrow to continue 5 Place a large cup under dispensing nozzles 6 Press the green check to continue to the next screen Part Number STH034 3 13 145 Select Slots to Prime SELECT SLOT S gt TO PRIME Prime Slot Selection Screen Touch each slot that needs to be primed only the slots that were selected at the beginning of this sequence and flushed will be available as a choice NOTE If a line that does not have product assigned was cleaned it will not need purged Selected slots will become highlighted in green The green check will appear once a slot has been selected Once all the slots to be primed have been selected press the green check to continue This will automatically prime each line that was
50. 13 301 COMPRESSOR DRAWING LOCKED ROTOR To determine if the compressor is seized check the amp draw while the compressor is trying to start The two likely causes of this are a defective starting component and a mechanically seized compressor To determine which you have Install high and low side gauges Try to start the compressor Watch the pressures closely If the pressures do not move the compressor is seized Replace the compressor If the pressures move the compressor is turning slowly and is not seized Check the capacitors and relay COMPRESSOR DRAWING HIGH AMPS The continuous amperage draw on start up should not be near the maximum fuse size indicated on the serial tag DIAGNOSING CAPACITORS If the compressor attempts to start or hums and trips the overload protector check the starting components before replacing the compressor Visual evidence of capacitor failure can include a bulged terminal end or a ruptured membrane Do not assume a capacitor is good if no visual evidence is present Use a capacitor tester when checking a suspect capacitor Clip the bleed resistor off the capacitor terminals before testing If the compressor hums and will not start but the windings are ok Replace the start capacitor A good test is to install a known good substitute capacitor 302 Part Number STHO34 3 13 Filter Driers Location Ice maker Behind the compressor amp cabinet between compressor and conde
51. 2 82 83 cm J 39 09 99 cm 36 15 92 18 Part Number STH034 3 13 02 6 06 jnpojg 5 zozve TS 8 ayen a 1901 ON JU pz 64 1901 WM PAO 062 H 9 OLE 84 862 By ezz 01920 5 41999 cq zey 591909 ns m 062 M peo ol wn pe jueJoDujeu d H Ayoeded eoi dd1 8 8IN LHSISM 8 ALIOVdVO 19 Part Number STH034 3 13 PRODUCT DELIVERY LOCATION The location selected for the Blend In Cup Beverage System must meet the following criteria The air temperature must be at least 40 F 4 C but must not exceed 90 F 32 C climate class 4 location must not be near heat generating equipment or in direct sunlight and must be protected from weather e Plain or Chilled Inlet Water Temperature min max 40 F 90 F 4 C 32 Always use the water supply line supplied when installing this appliance Never reuse an old supply line e Verify floor of install location is within 1 2 of level front to back side to side Keep equipment area clear of combustible material Warning Carbon Dioxide displaces oxygen Exposure to a high concentration of gas causes tremors which are followed rapidly by loss of consciousness an
52. 24VDC is present at J35 If a single load does not operate low voltage or line voltage it is possible the load is defective Refer to the check procedures for the particular load Refer to the wiring diagram for the SRB input and output connections Terminals ACROSS THE TOP EDGE 276 J15 N J16 L1 Right Blender Control 230VAC J11 N J12 L1 Left Blender Control 230VAC J27 N J28 L1 CIP Enable 230VAC J24 N J23 L1 Bin Level Relay 230VAC J21 J22 Future Use J17 J18 Future Use J25 N J26 L1 Ice Carousel 230VAC J13 N J14 L1 Cabinet Refrigeration 230VAC J19 N J20 L1 Ice Compressor 230VAC J9 N J10 L1 230VAV Switched Input Voltage Part Number STH034 3 13 LEFT SIDE J1 Pins 1 9 Switched 24VDC Product solenoids Pin 10 dispense water valve Pin 11 24VDC to product solenoids J2 Signal Inputs Bin Level Sensor Ice Wheel Reed Switch RIGHT SIDE TOP TO BOTTOM J34 Defrost Thermistor Probe J33 Nozzle Thermistor Probe 32 Cabinet Probe J31 Ice Condenser Probe J30 Cabinet Condenser Probe J29 Future use BOTTOM No connector not used J6 Modbus UI Communication J5 Future Use J7 Modbus Right Blender Communication J8 Modbus Left Blender Communication J35 24VDC Input J36 Duct Fan 224VDC NOTE See SRB Board on page 278 Part Number STH034 3 13 277
53. 3 13 Dispensing Area Sanitizing 1 Thoroughly spray each individual dispense nozzle with sanitizer solution CLERNING DISPENSING AREA SRNITIZING 1 THOROUGHLY SPRAY EACH INDIVIDUAL DISPENSING NOZZLE WITH SANITIZER SOLUTION 8 THOROUGHLY SPRAY DISPENSE AREA WITH SANITIZER SOLUTION 3 ALLOW TO AIR ORY DO NOT WIPE OFF SANITIZER Dispense Area Sanitizing Screen 2 Thoroughly spray dispense area with sanitizer solution 3 Allow to air dry Do not wipe off sanitizer Press the green check to continue Product Line Flush Completed 1 Take dispense area grate to sink to wash and sanitize CLERNING DISPENSING AREA SRNITIZIMG 1 THOROUGHLY SPRRY ERCH INDIVIDURL DISPENSING NOZZLE WITH SANITIZER SOLUTION 2 THOROUGHLY SPRAY DISPENSE AREA WITH SANITIZER SOLUTION 3 ALLOW TO AIR ORY DO NOT WIPE OFF SANITIZER Dispense Area Sanitizing Screen Reinstall dispense area grate Remove gloves and safety glasses Return supplies to cleaning kit Press the green check to complete Product Line Flush The screen will return to the Main Menu a A ON Part Number STH034 3 13 149 Manual Ice Machine Cleaning Descaling is recommended every six 6 months and can be done as apart of the Zone 3 Cleaning Clean In Place If a more thorough break down of the ice machine components is required for cleaning follow the steps in this section More frequent descaling may be required in
54. 34 3 13 131 Ice Disposal 1 Dispose of ice in the bucket and set aside ZONE 3 ICE DISPOSAL 1 e 3 DISPOSE OF ICE IN BUCKET AND ASIDE REMOVE ICE REMOVAL CHUTE FROM DISPENSER AREA AND SET ASIDE PRESS THE GREEN CHECK ZONE 3 CLEANING IS FINISHED Ice Disposal Screen 2 Remove ice removal chute from the dispenser area and set aside 3 Press the green check to signify you have completed the Zone 3 Monthly Cleaning The screen will return to the Main Menu Screen Ice storage has been depleted low ice level may exist for 30 minutes Important 132 Part Number STH034 3 13 TURN OFF DESCALING 4 From the Main Menu select the Managers Menu Icon Main Menu Touch Screen 5 Enter the password A is the default using the QWERTY keyboard PASSWORD 1 20 CHARS gt 5 lt Managers Password Screen Part Number STH034 3 13 133 6 Press the Down Arrow to advance to the next Screen o d i DATE TIME TEMPERATURES Manager Screen 1 7 Select the Service Icon Manager Screen 2 134 Part Number STH034 3 13 8 Enter the password is the default using the QWERTY keyboard PASSWORD 1 20 CHARS Managers Password Screen 9 Select the Cleaning Options Button OPTIONS OUTPUTS INPUTS Service Screen 1 Part Number STH034 3 13 135 10 Touch
55. 35 50 CF Defrost Time Min 15 10 20 Defrost initiation Temperature 5 15 12 CF Default On Time Min 12 10 20 Default Off Time Min 5 2 NORMAL OPERATION The microprocessor control board controls the cabinet temperature based on the input received from the cabinet temperature thermistor The thermistor value is compared to the control board set point When the reach in temperature is equal or greater than the set point plus half the differential the compressor relay closes provided the following conditions are satisfied Power has been uninterrupted to the control board for a 3 minute period 208 Part Number STH034 3 13 OR The 3 minute compressor time delay has expired The delay period starts after the compressor has run and then cycles off The compressor relay opens when the reach in temperature is less than the set point minus half the differential EVAPORATOR amp CONDENSER FAN MOTOR OPERATION The condenser fan motor and compressor share the same relay The evaporator fan motor relay is energized continuously and the evaporator fan runs continuously Part Number STH034 3 13 209 OPERATION IN THE CLEAN SANITIZE CYCLE During the weekly cleaning sanitize cycle the evaporator fan motor relay and the condenser fan motor compressor relay are remain energized ADAPTIVE DEFROST After 3 hours of cumulative compressor run time the compressor will be de energized for fifteen 15 minutes HIGH TEMP
56. 8 1PP 315 Part Number STH034 3 13 ICE MACHINE CLEANING amp SANITIZING DIAGRAM Models MB 8 1PP Wig 921 vuonoun4 ren t dio did a Part Number STH034 3 13 316 DISPENSE SYSTEM DIAGRAM Expansion Valve LMS Valve Part Number STH034 3 13 317 This Page Intentionally Left Blank 318 Part Number STH034 3 13 Manitowoc Foodservice 2100 Future Drive Sellersburg IN 47172 USA Ph 001 812 246 7000 Fax 001 812 246 7026 Visit us online at www manitowocbeverage com 2013 Manitowoc Part Number STH034 3 13
57. A 2 PLACE EMPTY BUCKET FLOOR UNDER ICE CHUTE 3 PRESS THE GREEN CHECK Ice Removal Screen 1 Install ice removal chute in dispenser area 2 Place empty bucket on floor under ice chute 3 Press the green check to begin dispensing ice Ice Dispensing Timer Screen will display the machine will empty of ice ZONE 3 DISPENSING 00 08 Ice Dispense Timer Screen 102 Part Number STH034 3 13 Ice Disposal 1 Dispose of ice in the bucket and set aside ZONE 3 ICE DISPOSAL 1 DISPOSE OF ICE IN BUCKET AND SET ASIDE e REMOVE ICE REMOVAL CHUTE FROM DISPENSER AREA SET ASIDE 3 PRESS THE GREEN CHECK Ice Disposal Screen 2 Remove ice removal chute from the dispenser area and set aside 3 Press the green check to continue Part Number STH034 3 13 103 Sanitizing Ice Maker Prep 1 Install splash guard in the dispense area ZONE 3 SAMITIZING ICE MAKER PREP 1 INSTALL SPLASH GUARD IN DISPENSE AREA e PUT GLOVES AND SAFETY GLASSES 3 FILL SANITIZER BUCKET WITH WATER AND ADO APPROVED SANITIZER 4 PLACE CLEANING HOSE INTO SANITIZER BUCKET 5 PRESS THE GREEN CHECK Sanitizing Prep Screen Puton gloves and safety glasses 2 Fill sanitizer bucket with water and add sanitizer Use approved sanitizer solution that provides 100 ppm available chlorine 3 Place cleaning hose into the sanitizer bucket 4 Press the green c
58. ASH SMOOTHIES EC vy Rinse Button s Go to Main Menu Screen How to Access The Drink Selection screen displays by default unless cleaning is required This screen can also be accessed through the Main Menu Book Icon Icon Button Descriptions Nozzle amp Cabinet Temperatures Displays the current temperature for dispense point nozzle and the refrigeration cabinet Unit of measure can be changed in the Manager s Menu Drink Categories The main product categories are displayed left to right on the Drink Selection screen Touching a category will display the drink flavor options available for the category NOTE Available drink selections may vary depending on the recipe file installed Main Menu Arrow Navigates to the Main Menu screen Cleaning Reminders Displays the time remaining in days until Zone 2 Weekly and Zone 3 Monthly cleaning is required If equipped with this feature Rinse Button Press to rinse the left or right blender chambers Blend chamber door s must be closed 162 Part Number STH034 3 13 FLAVOR SELECTION SCREEN The Flavor Selection screen appears after a Drink Selection has been made Flavor options will vary depending on what recipes are configured on the unit This screen s primary function is to select a drink flavor Nozzle amp Cabinet i ZONE DUEX6 OAS Lge Cleaning Temperature CABINET 44 F ZOME 3 27 DAYS Reminders ues
59. Ai z R290 ICE MACHINE REFRIGERANT CONTROL SYSTEM WIRING DIAGRAM 8 SLHS TNS 5 ans ST NIIT E 1 E F arg F oersten d ES 3 i L HB f sins A i H Ee RASS Pees is 5 a il zer 5 B n __ een e i oP smt E c EN TNT ro P i 5 Em los Amd x Es BE RE 55 zr gt 1 0 0 0 0 H muon Eb MES A 9 5 Be BE HE E E E EB ORR Ae B d EI lal gt Fe i zz eTO alla S3HO1IMS SLHSTSyTasnouvo SOT H SE SLHST JT8vN3 dio d Ol
60. BIN DISPENSER DISASSEMBLY DESCALE CLEAN amp SANITIZE 1 Disconnect power to the unit to prevent injury To prevent injury disconnect main supply power to the dispenser when used before cleaning or sanitizing the bin area and dispenser parts Warning 2 Remove the unit top by removing four thumbscrews Remove ice chute cover 4 Remove ice dispense motor assembly by removing four thumbscrews Remove ice chute by removing two thumbscrews There is a gasket between the ice cute and ice extruding head remove it 6 Remove ice bin cover 156 Remove all ice manually Be cautious of the washer in between the ice agitator and the bottom of the ice bin Part Number STH034 3 13 8 Use an approved descaling solution ratio noted below NOTE For safety and maximum effectiveness use the solution immediately after dilution Descaling to be done every six 6 months skip descaling steps if just performing sanitization Amount of Manitowoc Amount of Luke Metal safe Ice Machine Warm Water Cleaner PN 000000084 1 gallon 4 Liters 5 ounces 150 ml 9 Use an approved sanitizing solution ratio noted below Amount of Luke Warm Water Amount of Sanitizer Approved sanitizer solution 1 gallon 4 Liters that provides 100 ppm available chlorine 10 Remove ice agitator Descale rinse and sanitize the ice agitator 11 Remove the dispense wheel assembly
61. Clean Condenser Coil X Inspect Ice Maker S S S Dispenser Parts Check Ice Quality S S S 48 Part Number STH034 3 13 Warning Disconnect power to the unit before performing any service or maintenance functions Important If the machine going to be shutdown for any length of time it is recommended to go through the Zone 2 Weekly Cleaning both prior to turning off the unit and when returned to use If the unit is turned off the product will no longer be kept cool in the refrigeration cabinet remove all product bags and keep refrigerated to prevent spoilage DOOR GASKET MAINTENANCE Door gaskets require regular cleaning to prevent mold and mildew buildup and also to retain the elasticity of the gasket Gasket cleaning can be done with the use of warm soapy water Avoid full strength cleaning products on gaskets as this can cause them to become brittle and crack Never use sharp tools or knives to scrape or clean the gasket Gaskets can be easily replaced and do not require the use of tools or an authorized service person The gaskets are Dart style and can be pulled out of the groove in the door and new gaskets can be pressed back into place Part Number STH034 3 13 49 DRAIN MAINTENANCE INSIDE LOWER Each unit has a drain located inside the unit that removes the condensation from the evaporator coil and routes it to an external condensate evaporator pan Each drain can bec
62. Drink Selection System shall go into Temperatures Service Inputs fell safe refrigeration Check connection onto mode Compressor SRB See SRB Board DEFROST TEMP Defrost Sensor input on for12 minutes off 9 Page 275 Check to A D open shorted sensor resistance See OPEN SHORTED pe for 3 minutes circuit detected Temperature Temperature display Resistance Chart shall change to ade 298 OPEN SHORTED pag Check connection onto SRB See SRB Board Drink Dispense on page 275 Check sensor resistance See Temperature ERROR HIGH Cabinet or nozzle Interrupt home PRODUCT temperature high for screen and default 9n TEMPORATURE extended time Screens only Check refrigeration System Air filter fan v air restriction See Refrigerated Cabinet on page 297 Drink Flavor amp Inventory gt Highlight icon s of See Procedure to ELLOW BOARDER dl 2h left until YELLOW BAR Near Expiration produci expiration drink s affected with Install a Product Bag on page 202 L 5 JequinN Hed 9 2 Screen Drink Flavor amp Inventory Display Shows ELLOW BOARDER YELLOW BAR Error Inventory Low Description of Error System Response Condition Inventory low based on calculated remaining weight to Error Highlight icon s of drink s affected with Yellow border Service See Procedure to Install a Product Bag on page 202
63. ET 122 4 TAKE PRODUCT HOLDER S TO gt n REFRIGERATED STORAGE Washing Instructions Screen 2 Install splash guard in dispense area 3 Remove product holders from cabinet 4 Take product holders to refrigerated storage Press the down arrow to continue 5 Spray and wipe each bib connector and area with cleaner 6 Spray each bib connector and area with sanitizer 7 Connect a cleaning hose to each product nozzle Press the down arrow to continue 8 Place cleaning manifold in wash bucket 9 Press the green check to begin cleaning the lines 70 Part Number STH034 3 13 This will automatically send the wash solution through each line slot displaying the progress on the screen 30 seconds per slot iria SLOT 5 WASHING PROCESS TIME 00 62 o SOFIN 9NINH372 SOFIN 9NINH372 SOFIN SNINH3 72 SOFIN Product Line Washing When washing has completed the Rinsing Instructions Screen will appear automatically Part Number STH034 3 13 71 Rinsing Instructions 1 Remove cleaning manifold from wash bucket ZONE 2 RINSING INSTRUCTIONS 272 1 REMOVE CLEANING MANIFOLD FROM 4 WASH BUCKET 2 PLACE CLEANING MANIFOLD IN t RINSE BUCKET 3 PRESS THE GREEN CHECK i Rinsing Instructions Screen 2 Place cleaning manifold in rinse bucket 3 Press the green check begin rinsing the lines This will automatically send the rinse solutio
64. H 1 PUT ON GLOVES AND SAFETY GLASSES 2 REMOVE GRATE FROM BLENDER STATIONCS gt Blend Chamber Grate Removal 2 Spray all surfaces inside blender station with cleaning solution Then scrub thoroughly with approved cleaning brush Press the down arrow to continue 3 Thoroughly wipe down all surfaces of mixer station amp repeat for the other side if applicable Press the down arrow to continue Part Number STH034 3 13 83 Dispensing Area Cleaning 1 Remove center grate from dispensing area ZONE 1 DISPENSING AREA CLEANING 1 REMOVE CENTER GRATE FROM DISPENSING AREA 8 SPRAY ALL DISPENSING RRER SURFACES WITH CLEANING SOLUTION AND THOROUGHLY WIPE ENTIRE AREA Dispense Area Screen 2 Spray all dispensing area surfaces with cleaning solution Then use approved cleaning brush to thoroughly scrub area Press the down arrow to continue 3 Thoroughly spray each individual dispense nozzle with cleaning solution and apply cleaner to each individual dispensing valve Then use approved cleaning brush to carefully scrub area 4 Thoroughly wipe all dispense valves and dispense area with a clean towel Press the down arrow to continue 84 Part Number STH034 3 13 Mixer Door Removal 1 Slightly open mixer door ZONE 1 MIXER DOOR REMOVAL 1 SLIGHTLY OPEN MIXER DOOR 2 SQUEEZE RT BOTTOM OF DOOR 3 TILT OUT
65. H034 3 13 293 Ice Machine Components HIGH PRESSURE CUTOUT HPCO CONTROL Function Protects the compressor by interrupting the control signal to the control board Excessive high side pressure operates the HPCO The HPCO control is normally closed and opens on a rise in discharge pressure Location Above the ice compressor Specification 29 30 bar 69 425 psig 10 Automatic Reset Must be below 19 78 bar 287 psig to reset Check Procedure 1 With power off isolate by disconnecting the wiring connectors 2 Check continuity across the terminals with an ohm meter Low resistance Continuity is good Open OL Replace HPCO 294 Part Number STH034 3 13 ICE MAKER BIN LEVEL RELAY Function Control signal from SRB to ice maker PCB Location Right Hand Side above the ice compressor Specification Input 230vAC terminals TO and T1 Output 19vAC terminals T2 and T4 Check Procedure 1 There is a test button on the side that when pushed will close the contacts ICE CONDENSER COIL FAN Function Pull air through the condenser coil to remove heat from the refrigerant Location Behind condenser coil access from Right Hand Side or back Specification Input 230vAC switched on when the compressor is Switched ON Check Procedure 1 Isolate by disconnecting the wiring connectors 2 Check continuity across the terminals with an ohm meter Resistance Motor windings are good Open O
66. If the film is broken or contaminated outside elements can begin to break down the steel and begin to form discoloration or rust Proper cleaning of stainless steel requires soft cloths or plastic scouring pads Important Never Use Steel Pads Wire Brushes or Scrapers Cleaning solutions need to be alkaline based or non chloride cleaners Any cleaner containing chlorides will damage the protective film of the stainless steel Chlorides are also commonly found in hard water salts and household and industrial cleaners If cleaners containing chlorides are used be sure to rinse repeatedly and dry thoroughly Routine cleaning of stainless steel can be done with soap and water Extreme stains or grease should be cleaned with a non abrasive cleaner and plastic scrub pad Always rub with the grain of the steel There are stainless steel cleaners available which can restore and preserve the finish of the steel s protective layer Early signs of stainless steel breakdown are small pits and cracks If this has begun clean thoroughly and start to apply Part Number STH034 3 13 51 stainless steel cleaners in attempt to restore the passivity of the steel Caution Never use an acid based cleaning solution Many food products have an acidic content which can deteriorate the finish Be sure to clean the stainless steel surfaces of ALL food products Common items include tomatoes peppers and other vegetables Cau
67. L Replace motor 3 Check rotor for excessive play or binding Part Number STH034 3 13 295 INFRARED ICE BIN CONTROL Function Infrared ice bin control senses ice level and starts stops ice production It must sense for 10 seconds before switching off ice maker Location Through the lid of the ice bin Specification 20 250 VAC 50 60hz SPST Dark Operated 4 inch Sensing Range Infrared LED Solid State Switch Check Procedure Ensure protective tube is fitted over lens to prevent splashes from rinse nozzle If there are splashes droplets on the lens ice maker will not switch on until these have evaporated NOTE Sensor is reverse acting The sensor sends a power signal on the black wire until ice is sensed When ice is sensed power is removed from the black wire 1 No red LED indicates the sensor is not detecting anything close 2 Red LED indicates sensor is detecting close to lens ice bin full Optic Sensor 296 Part Number STHO34 3 13 Refrigerated Cabinet TEMPERATURE THERMISTOR NOZZLE CABINET OR DEFROST Location Nozzle Thermistor Behind the front fascia inside the duct area connected to the product line Cabinet Thermistor Attached to the evaporator plate in the base unit Defrost Thermistor Inserted into the evaporator coil Function Supplies input to the SRB board to indicate nozzle cabinet or defrost temperature The SRB board energizes and de energizes the compressor
68. M UPDRTE UPORTE RECIPE TestF i le CBR Confirm Update Screen Pressthe green check to begin loading recipe file 8 Recipe will show status of update as a percentage and screen will display UPDATE COMPLTE when finished Important You must CYCLE POWER to the unit after a recipe update before the recipe file will take effect 192 Part Number STHO34 3 13 Auto Wash Timers Allows the manager to turn ON OFF and set up periodic automatic wash cycles for the blender stations Up to six 6 timers can be set These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is o d i OATE TINE TEMPERATURES e EDIT CONFIGURE T 1 Press the Page Down Arrow Tong 2 UPORTES RUTO WASH SERVICE TIMER Press the AUTO WASH TIMER icon 2 By default no timers are preset ON OFF 4 RUTO WASH TIMER Daily Time DWeuD ON OFF 24hr g Format ____ Clear Time DELAY TIME Delay if in Use Retum Auto Wash Screen 3 To save any changes press the Return Arrow and return to the Manager s Menu When exiting the Manager s Menu all changes will be confirmed Part Number STH034 3 13 193 Service Screens Allows the manager and qualified service technician access to optional functions settings input and output readings used in both
69. Multiplex Blended Beverage System Technician s Handbook This manual is updated as new information and models are released Visit our website for the latest manual www manitowocfsg com Leader in Ice amp Beverage Dispensers Part Number STH034 3 13 Safety Notices As you work on Manitowoc equipment be sure to pay close attention to the safety notices in this handbook Disregarding the notices may lead to serious injury and or damage to the equipment Throughout this handbook you will see the following types of safety notices Warning Text in a Warning box alerts you to a potential personal injury situation Be sure to read the Warning statement before proceeding and work carefully Caution Text in a Caution box alerts you to a situation in which you could damage the equipment Be sure to read the Caution statement before proceeding and work carefully Procedural Notices As you work on Manitowoc equipment be sure to read the procedural notices in this handbook These notices supply helpful information which may assist you as you work Throughout this handbook you will see the following types of procedural notices Important Text in an Important box provides you with information that may help you perform a procedure more efficiently Disregarding this information will not cause damage or injury but it may slow you down as you work NOTE Text set off as a Note provi
70. NSE AREA CLEANING amp SANITIZING Grate Removal Blender Station Wash 1 Follow the on screen instructions Puton gloves 4 safety glasses 2 Remove grate from the mixer station s Press the down arrow to continue ZONE 1 GRATE REMOVAL BLENDER STATION WASH 1 PUT ON GLOVES AND SAFETY GLASSES 2 REMOVE GRATE FROM BLENDER STATIONCS gt Blend Chamber Grate Removal 3 Spray all surfaces inside blender station with cleaning solution Then scrub thoroughly with approved cleaning brush 4 Thoroughly wipe down all surfaces of mixer station amp repeat for the other side if applicable Press the down arrow to continue 56 Part Number STH034 3 13 Dispensing Area Cleaning 1 Remove center grate from dispensing area ZONE 1 DISPENSING RRER CLEANING 1 REMOVE CENTER GRATE FROM DISPENSING RRER 8 SPRAY ALL DISPENSING AREA SURFACES WITH CLEANING SOLUTION AND THOROUGHLY WIPE ENTIRE AREA Dispense Area Screen 2 Spray all dispensing area surfaces with cleaning solution Then use approved cleaning brush to thoroughly scrub area Press the down arrow to continue 3 Thoroughly spray each individual dispense nozzle with cleaning solution and apply cleaner to each individual dispensing valve Then use approved cleaning brush to carefully scrub area 4 Thoroughly wipe all dispense valves and dispense area with a clean towel
71. Number STH034 3 13 Sanitization Instructions 1 Remove cleaning manifold from rinse bucket ZONE 2 SRMITIZRTION INSTRUCTIONS 1 REMOVE CLEANING MANIFOLD FROM RINSE 2 PLACE CLEANING MANIFOLD IN t SANITIZE BUCKET 3 PRESS THE GREEN CHECK ize Sanitizing Instructions Screen 2 Place cleaning manifold in the sanitize bucket 3 Press the green check begin sanitizing the lines This will automatically send the sanitizing solution through each line slot that was selected displaying the progress on the screen 30 seconds per slot SANITIZING SLOT 5 SNIZILINJS 9012111055 SNIZILIMSS SNIZILINSS SRNITIZING PROCESS TIME 90 62 Product Line Sanitizing Screen When sanitizing has completed the Purging Instructions Screen will appear automatically Part Number STH034 3 13 143 Purging Instructions 1 Disconnect the cleaning hoses from the product nozzles CLERNING PURGING INSTRUCTIONS 1 DISCONNECT THE CLEANING HOSES FROM THE PRODUCT NOZZLES 2 PRESS THE GREEN CHECK AME 2 64 Purging Instructions Screen 2 Press the green check begin purging the lines Air is pushed through each line slot that was selected blowing out any remaining liquid displaying the progress on the screen 30 seconds per slot PURGING SLOT 5 Jii PURGING PROCESS TIME 00 01 Product Line Purging Screen 03211
72. PRESS THE GREEN CHECK Ice Disposal Screen 2 Remove ice removal chute from the dispenser area and set aside 3 Press the green check to continue 106 Part Number STH034 3 13 Sanitizing Ice Bin amp Water Nozzles Prep 1 Install splash guard in dispense area ZONE 3 SAMITIZING ICE BIN amp WATER NOZZLES PREP 1 INSTALL SPLASH GUARD DISPENSE AREA e PUT GLOVES AND SAFETY GLASSES 3 FILL SANITIZER BUCKET WITH WATER AND ADD APPROVED SANITIZER 4 PLACE CLEANING HOSE INTO SANITIZER BUCKET 5 PRESS THE GREEN CHECK Bin amp Nozzles Prep Screen Puton gloves and safety glasses 2 Fill sanitizer bucket with water and add sanitizer Use approved sanitizer solution that provides 100 ppm available chlorine 3 Place cleaning hose into the sanitizer bucket 4 Press the green check to begin sanitizing the ice bin and water nozzles The Sanitizing Timer Screen will display and count down during the sanitizing process ZONE 3 SANITIZE ICE BIN amp WATER NOZZLES 00 14 Sanitizing Timer Screen Part Number STH034 3 13 107 Discard Sanitizer 1 Install cleaning hose into the bottom of the refrigerated cabinet ZONE 3 DISCARD SANITIZER 1 INSTALL CLEANING HOSE INTO BOTTOM OF REFRIGERATED CABINET 2 DISCARD REMAINING SANITIZER FROM THE BUCKET 3 PRESS THE GREEN CHECK Discard Sanitizer Screen 2 Discard remaining sanitize
73. PSI 241 kPa 2 41 bar Have the blender door sensor position s been checked Have the Compressor and Power switches been turned to the ON position Part Number STH034 3 13 33 CLEANING 4 START UP CLERN DUE 6 DAYS QUE 27 DAYS ZONE ZONE ZONE 1 2 3 RECOMMENDED RECOMMENDED RECOMMENDED DAILY WEEKLY MONTHLY 9 Clean and sanitize the Blend In Cup machine by following the on screen instructions See Weekly Cleaning Zone 2 on page 67 Monthly Cleaning Zone 3 on page 100 By doing so the following will have been completed A All beverage lines ice maker dispense area and blender chambers cleaned and sanitized B Water run through the drain to verify it is draining properly C Product bags retrieved from walk in cooler installed into the product bins and placed into their proper location in the cabinet See Assigning Flavors on page 179 amp Procedure to Install a Product Bag on page 202 D All product lines primed and ready for use NOTE During the cleaning process is an ideal time to verify pressure regulator settings during flowing conditions E Verify the Plain Water regulator is set correctly during blend chamber cleaning the regulator should maintain 35 psi 241 kPa 2 41 bar under flowing conditions F Verify the Air CO regulator is set correctly during product line cleaning the regulator should maintain 35 psi 241 kPa 2 41 bar under flo
74. RINSING will display on the screen while the machine rinses the blenders d RINSING RINSING Rinse Screen Finished will display on the screen then progress to the Blender Sanitizing screen Part Number STH034 3 13 89 Blender Sanitizing 1 Place red sanitizing cup s with sanitizing solution in blender station s and close the blender doors Use approved sanitizer solution that provides 100 ppm available chlorine ZONE 1 BLENDER SANITIZE 1 PLACE CLEANING CUPCS WITH SANITIZER SOLUTION IN BLENDER STATIONCS 2 PRESS THE GREEN CHECK Blender Sanitizing Screen 2 Press the green check to begin The blenders will lower into the wash solution and spin to sanitize SANITIZE will display on the screen CLEAN 4 SANITIZING SANITIZING gt Sanitizing Screen 90 Part Number STH034 3 13 Follow the on screen instruction when prompted remove the red cup s and pour sanitizing solution down the drain lt REMOVE CUP Remove Cup Screen Close the blender door s and RINSING will display on the screen while the machine rinses the blenders d RINSING RINSING Rinse Screen Finished will display on the screen then progress to the Blender Station Sanitizing screen Part Number STH034 3 13 91 Blender Station Sanitizing 1 Completely spray blender station with cleaning solution Use cleaning brush to thoroug
75. SE INTO BUCKET WITH DESCRLER 4 PRESS THE GREEN CHECK Continue Descaling Screen 2 Refill bucket with water and add approved descaler 3 Place cleaning hose back into the descaler bucket 124 Part Number STH034 3 13 4 Press the green check to descale the ice bin and water nozzles Descaling Bin amp Nozzles Timer Screen will display and count down during the descaling process ZONE 3 DESCRLING ICE BIN amp WATER NOZZLES 00 13 Descaling Timer Screen e Discard Descaler Screen will display once completed Discard Descaler 1 Discard remaining descaler from the bucket ZONE 3 DISCARD DESCRLER 1 DISCARD REMAINING DESCALER FROM THE BUCKET Discard Descaler Screen Press the green check to continue Part Number STH034 3 13 125 Sanitizing Ice Maker Prep 1 Install splash guard in the dispense area ZONE 3 SAMITIZING ICE MAKER PREP 1 INSTALL SPLASH GUARD IN DISPENSE AREA e PUT GLOVES AND SAFETY GLASSES 3 FILL SANITIZER BUCKET WITH WATER AND ADO APPROVED SANITIZER 4 PLACE CLEANING HOSE INTO SANITIZER BUCKET 5 PRESS THE GREEN CHECK Sanitizing Prep Screen Puton gloves and safety glasses 2 Fill sanitizer bucket with water and add sanitizer Use approved sanitizer solution that provides 100 ppm available chlorine Place cleaning hose into the sanitizer bucket 3 Press the green check to begin sanitizing the ice mach
76. Slots outlined in red do not currently have a product assigned but may be selected to flush The green check will appear once a slot has been selected Once all the slots to be flushed have been selected press the green check to continue This will automatically send the wash solution through each line slot that was selected displaying the progress on the screen 30 seconds per slot WIN SLOT 5 5 WASHING PROCESS TIME 00 02 A 9NINH372 SOFIN 9NINH3 72 SOFIN 9NINH372 SQ33N SNINH3 2 SQ33N Product Line Washing ae When washing has completed the Rinsing Instructions Screen will appear automatically Part Number STH034 3 13 141 Rinsing Instructions 1 Remove cleaning manifold from wash bucket CLERNING RINSING INSTRUCTIONS 1 REMOVE CLEANING MANIFOLD FROM WASH BUCKET 2 8 PLACE CLEANING MANIFOLD IN t RINSE BUCKET 3 PRESS THE GREEN CHECK ii 144 gt Rinsing Instructions Screen 2 Place cleaning manifold in rinse bucket 3 Press the green check to begin rinsing the lines This will automatically send the rinse solution through each line slot that was selected displaying the progress on the screen 30 seconds per slot RINSING SLOT 5 BEP E 035 039 035 RINSING PROCESS TIME 00 02 Product Line Rinsing Screen When rinsing has completed the Sanitization Instructions Screen will appear automatically 142 Part
77. VAL SLOT S 1 REMOVE PRODUCT BIN FROM CABINET ANO DISCARD EMPTY BAG AAA A 2 WIPE THE INSIDE OF THE EL PRODUCT BIN WITH CLEAN S TOWEL b 3 PLRCE NEW PRODUCT BRG WITH THE SPOUT FACING DOWN INTO PRODUCT BIN 4 Select PRIME FLAVOR 6 INVENTORY LORD SLOT 5 BENE FULL PRIME BAG FLAVOR BAG 5 Place a cup under dispenser ys 256 Part Number STH034 3 13 6 Locate the Air CO2 regulator on the left side of the unit bd CO2 Gauge E 67 7 Press and hold the HOLD TO PRIME icon while checking the CO2 pressure reading on the regulator on the left side of the unit STRAWBERRY SLOT 5 PLACE CUP UNDER DISPENSER HOLD TO PRIME Back to J Previous Screen Part Number STH034 3 13 257 8 The regulator will decrease to a stable pressure while the product is priming and then rise back to a higher pressure when the prime button is released 35 psi ZN 241 kPa 2 41 bar 2 psi 14 kPa 14 bar 9 The regulator should maintain 35 psi 241 kPa 2 41 bar 2 psi 14 kPa 14 bar under
78. accumulations of scale have been found For full disassembly instructions proceed to Bin Dispenser Disassembly Descale Clean amp Sanitize on page 156 1 Disconnect power to the unit to prevent injury Warning To prevent injury disconnect main supply power to the dispenser when used before cleaning or sanitizing the bin area and dispenser parts 2 Remove the unit top by removing four thumbscrews Descaling To be done every six 6 months skip to Sanitizing on page 155 if just sanitizing the Bin Dispenser 1 Use an approved descaling solution ratio noted below NOTE For safety and maximum effectiveness use the solution immediately after dilution Amount of Manitowoc Amount of Luke Metal safe Ice Machine Warm Water Cleaner PN 000000084 1 gallon 4 Liters 5 ounces 150 ml 2 Rinse down bin and components with descale solution 3 Rinse parts with clear water after cleaning 154 Part Number STH034 3 13 Sanitizing 1 Use an approved descaling solution ratio noted below Amount of Luke Warm Water Amount of Sanitizer Approved sanitizer solution 1 gallon 4 Liters that provides 100 ppm available chlorine 2 Spray all interior bin dispenser surfaces with sanitizer and DO NOT RINSE SANITIZED AREAS 3 Place the power rocker switch in the on position reinstall all removed panels and restore power to the unit Part Number STH034 3 13 155
79. ade and the total count DRINKS SINCE INSTALLATION ei ei 2009 LEFT MIXER TOTAL COUNT RIGHT MIXER LAST MAINTENANCE CATE 01 2009 ei 01 2009 LEFT MIXER TOTAL COUNT RIGHT MIXER 2 Drink Counter Screen Part Number STH034 3 13 199 PRODUCT INVENTORY SCREEN This screen s primary function is to provide visual product inventory information for the user The Product Inventory screen is normally accessed through the Main Menu How to Access 1 Press the Inventory Icon from the Main Menu Product Bin Number 2 2 Unassigned 2 Product Bin Product Inventory Fr i Bar Graph 2 B Lini i Nozzle ays Unti Tem Expiration Cabinet Temp Main Menu The inventory screen visually displays levels for all flavors Underneath each flavor is the time remaining until the flavor expires in days Nozzle and cabinet temperatures are also on the inventory screen When a flavor is touched on the screen the instructions to replace a product bag will begin 200 Part Number STHO34 3 13 Icon Button Descriptions Product Bin Number Displays the product bin number the Product Inventory Bar Graph represents Product Inventory Bar Graph Product inventory tracking estimates the remaining flavoring in each product s bag in the reach in compartment in 5 increments Green Bar Product inventory is above 1096 and not near expiration Yellow Bar Produ
80. al Screen 2 Remove ice removal chute from the dispenser area and set aside 3 Press the green check to continue Sanitizing Ice Bin amp Water Nozzles Prep 1 Install splash guard in dispense area ZONE 3 SAMITIZING ICE BIN amp WATER NOZZLES PREP 1 INSTALL SPLASH GUARD IN DISPENSE AREA 2 PUT GLOVES AND SAFETY GLASSES 3 FILL SANITIZER BUCKET WITH WATER AND ADD APPROVED SANITIZER PLACE CLEANING HOSE INTO SANITIZER BUCKET 5 PRESS THE GREEN CHECK Bin amp Nozzles Prep Screen Puton gloves and safety glasses 2 Fill sanitizer bucket with water and add sanitizer Use approved sanitizer solution that provides 100 ppm available chlorine 3 Place cleaning hose into the sanitizer bucket 128 Part Number STHO34 3 13 4 Press the green check to begin sanitizing the ice bin and water nozzles The Sanitizing Timer Screen will display and count down during the sanitizing process ZONE 3 SANITIZE ICE BIN amp WATER NOZZLES 00 14 Sanitizing Timer Screen Discard Sanitizer 1 Install cleaning hose into the bottom of the refrigerated cabinet ZONE 3 DISCARD SANITIZER 1 INSTALL CLEANING HOSE INTO BOTTOM OF REFRIGERATED CABINET 2 DISCARD REMAINING SANITIZER FROM THE BUCKET 3 PRESS THE GREEN CHECK Discard Sanitizer Screen 2 Discard remaining sanitizer from the bucket 3 Press green check to continue Part Number STH034
81. amp Sanitizing 102 Other Monthly Tasks 113 Biannual Descaling Zone 3 115 Turn ON Descaling 116 Gather the following supplies 121 Ice Maker Bin Descaling Cleaning amp Sanitizing 122 Turn OFF Descaling 133 Product Line Flush 137 Gather The Following Supplies 138 Manual Ice Machine Cleaning 150 For MB 8 1PP 150 Bin Dispenser Descale Clean amp Sanitize 154 Bin Dispenser Disassembly Descale Clean amp Sanitizer n op Hee eee ON 156 Annual Planned Maintenance 159 Operation Touch Screens 161 Drink Selection Screen 162 Flavor Selection Screen 163 Size Screen 164 Main Menu Screen 168 Manager s Menu Screen 169 Product Inventory Screen 200 Cleaning Screen 204 10 Part Number STH034 3 13 Ice Making Sequence of Operation 206 Ice Machines R290 Refrigerant 206 Product Dispense Operation 207 Operation 207 Refrigerated Cabinet Operation 208 Normal Operation 208 Evaporator amp Condenser Fan Motor Operation 209 Operation in the Clean Sanitize cycle 210 Adaptive Defrost 210 High Temp Alarm
82. an The Condenser Coil Check Clearances High Ambient Yes gez L VEOHLS Jequinw Yes Compressor Runs Continuous Verify Compressor Overload Does Not Open Start Components Function Condenser Fan Motor Functions Voltage Is Within 10 Of Nameplate Clean The Condenser Coil Restricted Clearances High Ambient Ice On Evaporator Coil Or Restricted Airflow Yes p Check Temperature Set Too Low Ice On Evaporator Coil Low On Refrigerant High Ambient Restricted Clearances Dirty Condenser Coil REACH IN TEMPERATURE OUT OF RANGE Check Refrigeration System amp Door Seal Temperature in reach in unit above or below acceptable limits Above temperature limit e Verify Cabinet temperate is above 5 5C 42F Compare temps on IU Check duct fan 1 for proper operation Check evaporator fans 3 for proper operation gt gt uct Fan Motor Evaporator Fan Motors Evaporator Coil A Verify door is closed and door gasket is in place Ifall above are within Spec s refer to Refrigeration diagnostics See Refrigeration System Diagnostics on page 244 Below temperature limit Compare temps on IU e Check temperature set point Part Number STH034 3 13 239 Using the touch screen go to the Managers Menu on the Main Screen click on the Managers Icon Type in password default is A and press the green check m
83. anager to plug a USB flash drive in and upload new firmware and recipes Important Only a trained manager or authorized technician should perform USB updates If updates are not performed propery they can cause the unit to malfunction or not work at all These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A o d i DATE TIME TEMPERATURES e EDIT CONFIGURE T 1 Press the Page Down Arrow MANAGER 49 2 UPORTES AUTO WASH SERVICE TIMER Press the UPDATES icon Continued on next page Part Number STH034 3 13 185 2 There are two submenus FIRMWARE and RECIPES 186 USS MEMORY DETECTED FIRMWARE RECIPES SUPPORTED FORMATS V 11 ve Updates Screen The FIRMWARE icon is used to update the easy TOUCH user interface Dispenser and or the Mixers firmware on the machine See Firmware Update Procedure on page 187 The RECIPES icon is used to update or change the available drink flavors and combinations See Recipe Loading Procedure on page 190 Part Number STHO34 3 13 FIRMWARE UPDATE PROCEDURE Important 1 Read Instructions Completely 2 Firmware file bin must be loaded on top level of flash drive 3 Require only 1 firmware bin file on the flash drive at a time If multiple firmware bin files are on the flash drive the first one in alphabetical order
84. ark Select the down arrow o d i OATE TINE TEMPERATURES e EDIT CONFIGURE m Select the Service Icon UPORTES AUTO VASH SERVICE TIMER 240 Part Number STH034 3 13 in Password default is A and press the green check mark Select th FACTORY RESET SCREEN CALIBRATION Read Temperatures CABINET SETTINGS SETTING VALUE UNITS SET POINT 2 0 DIFFERENT IRL MIN OFF TIME DEFROST TIME CEFROST INITIAL TEMPERRTURE DEFAULT ON TIME Part Number STH034 3 13 241 Check Thermistor SPECIFICATIONS 5 000 Ohms 2 at 25 C 77 F 16 330 Ohms 2 at 0 C 32 F CHECK PROCEDURE NOTE Use a multimeter to check operation 1 Reboot machine by moving rocker switch OFF ON 2 Inspect for correct wiring 3 Isolate by disconnecting the wiring connectors on SRB J32 Temp Drive Cabinet Probe 1 4 Check continuity across the terminals with an ohm meter Resistance Thermistor is good Open OL Replace thermistor NOTE These thermistors are identical Swapping the thermistor connections at the IO board can be used for diagnostics See Temperature Resistance Chart on page 298 Check compressor relay on SRB With power disconnected check the compressor relay that is mounted on the SRB The compressor relay is the largest
85. ation is now complete the inventory bar will now display full green and days until expiration reset 13 Select another product to be installed or return to the previously active screen by pressing the Retum Arrow Important Resetting a product s inventory without replacing the product bag will cause the Product Inventory screen percentages and life to be inaccurate Part Number STH034 3 13 203 CLEANING SCREEN The Cleaning screen appears after selected from the Main Menu or when prompted to perform routine cleaning This Screen s primary function is to perform routine cleaning and sanitation of the machine How to Access 1 Press the Cleaning Icon from the Main Menu Cleaning ZONE 1 Count Down Dally _ ZONE 3 Cleaning Month lonthly Cleaning ZONE 2 Weekly Cleaning _ Product Line Flush Meng 204 Part Number STH034 3 13 Icon Button Descriptions ZONE 1 Daily Cleaning Displays the Daily Cleaning screen and guides the user through all daily cleaning requirements See Daily Cleaning Zone 1 on page 54 ZONE 2 Weekly Cleaning Displays the Weekly Cleaning screen and guides the user through all weekly cleaning requirements See Weekly Cleaning Zone 2 on page 67 ZONE 3 Monthly Cleaning Displays the Monthly Cleaning screen and guides the user through all monthly cleaning requirements These screens will only appear on units with the
86. ay on the screen then progress to the Blender Station Sanitizing screen 64 Part Number STHO34 3 13 Blender Station Sanitizing 1 Completely spray blender station with cleaning solution Use cleaning brush to thoroughly scrub down the entire area CLERN BLENDER STATION SANITIZE 1 COMPLETELY SPRAY BLENDER STATION WITH SANITIZER SOLUTION USE CLEANING BRUSH TO THOROUGHLY SCRUB DOWN THE ENTIRE RRER 2 ALLOW TO AIR ORY DO NOT WIPE OFF SANITIZER REPEAT FOR OTHER SIDE Blender Station Sanitizing Screen m 2 Allow to air dry Do not wipe off sanitizer 3 Repeat for other side if applicable Press the down arrow to continue Part Number STH034 3 13 65 Dispensing Area Sanitizing 1 Thoroughly spray each individual dispense nozzle with sanitizer solution ZONE 1 DISPENSING AREA SRNITIZIMG 1 THOROUGHLY SPRAY EACH INDIVIDUAL DISPENSING NOZZLE WITH SANITIZER SOLUTION e THOROUGHLY SPRAY DISPENSE AREA WITH SANITIZER SOLUTION 3 ALLOW TO AIR ORY 4 DO NOT WIPE OFF SANITIZER Dispense Area Sanitizing Screen 2 Thoroughly spray dispense area with sanitizer solution 3 Allow to air dry Do not wipe off sanitizer Remove gloves amp safety glasses Press the green check to signify you have completed the Zone 1 Daily Cleaning 66 Part Number STH034 3 13 Weekly Cleaning Zone 2 NOTE The following procedures are the basic weekly cleaning instructions
87. bration Screen 2 Enter the cup weight using the number pad BK Enter Weight Screen Select the green check when done to continue NOTE If the weight entered was not 4 oz for a flavor water or 6 oz for ice the unit will electronically adjust the dispense calibration based on the weight entered to obtain the correct target dispense weight No mechanical adjustments are required 182 Part Number STH034 3 13 7 The calibration screen will display again with the weight entered on the previous screen CALIGRATION STRAMBERRY 1 WAIT UNTIL DISPENSING IS DOME 2 WEIGH CUP 3 TAP BUTTON TO ENTER WEIGHT Calibration Screen 2 If the weight displayed is incorrect press the Enter Weight button again and re enter Press green check when done to save and complete calibration for the slot 8 The Calibration Compete screen will display STRAWBERRY 02 CALIBRATION COMPLETE Calibration Complete Screen Press green check to return to the Calibration Slot Choice screen Part Number STH034 3 13 183 NOTE The newly calibrated slot will be highlighted in green 5 ae Slot Choices Screen CALIGRATION QNO 1S S QNO Q3NO1SSUAn 9 Chose another flavor water or ice to calibrate or return to the Configure Slots screen by pressing the red X 184 Part Number STHO34 3 13 Updates Firmware and Recipes Screens allow the m
88. ches the ice bin level sensor 206 Part Number STH034 3 13 Product Dispense Operation The sequence varies according to the recipe Some recipes will use one ingredient others will use multiple ingredients The sequence below uses one ingredient to simplify the sequence Prerequisites Line voltage must be supplied e pressure is supplied and regulated to the correct pressure Product is inserted in cabinet and correctly connected to adapter tubing e Ice is available e Water is supplied at the correct pressure A recipe has been developed in MenuConnect and transferred to the control board with a USB drive OPERATION Selecting a drink from the touch screen will energize the following components for the time specified by the recipe A The ice dispense wheel turns to add ice B The water inlet valve opens to dispense water C The solenoid valve opens and supplies to the product pump D The product pump energizes and pumps the product into the cup The cup is then transferred to a blending station Part Number STH034 3 13 207 Refrigerated Cabinet Operation Default temperature set point 2 2 C 36 F with a 2 2 C 4 F Differential Minimum Maximum Parameter Default Setting Setting Setting Set point F 36 32 38 Differential F 4 1 6 Minimum Off Time Min 2 2 Defrost Run Time Min 180 120 600 Defrost Temperature 43
89. connectors and check continuity across the terminals with an ohm meter Resistance Motor windings are good Open OL Replace motor ak 300 Part Number STH034 3 13 COMPRESSOR ELECTRICAL DIAGNOSTICS Location On the base unit behind the rear panels Specification R 290 220 240 50 1 5HP TLACN Check Procedure The compressor does not start or will trip repeatedly on overload CHECK RESISTANCE OHM VALUES Compressor windings can have very low ohm values Use a properly calibrated meter Perform the resistance test after the compressor cools The compressor dome should be cool enough to touch below 120 F 49 C to assure that the overload is closed and the resistance readings will be accurate SINGLE PHASE COMPRESSORS Disconnect power then remove the wires from the compressor terminals The resistance values between C and S and between C and R when added together should equal the resistance value between S and R If the overload is open there will be a resistance reading between S and R and open readings between C and S and between C and R Allow the compressor to cool then check the readings again CHECK MOTOR WINDINGS TO GROUND Check continuity between all three terminals and the compressor shell or copper refrigeration line Scrape metal surface to get good contact If continuity is present the compressor windings are grounded and the compressor should be replaced Part Number STH034 3
90. ct inventory has fallen below 1096 or less than 24 hours until expiration a message appears on the Drink Selection screen for the affected drink s RedBar If the bar representing a product s inventory level is red the bag is empty or expired replace product See Procedure to Install a Product Bag on page 202 UNASSIGNED If UNASSIGNED is displayed below the product bin number no product is currently assigned to the bin Nozzle Temperature Displays the current temperature near the dispense point Can be set to Celsius or Fahrenheit in the Manager s Menu See Temperature Setting on page 175 Back Arrow Navigates to previous Main Menu screen Days Until Expiration Displays the number of days remaining until the product bag expires Pressing the corresponding product bar graph will access the Replace Product screen displaying the steps to follow for replacement See Procedure to Install a Product Bag on page 202 Cabinet Temperature Displays the current temperature in the refrigeration cabinet Can be set to Celsius or Fahrenheit in the Manager s Menu See Temperature Setting on page 175 Part Number STH034 3 13 201 Procedure to Install a Product Bag 1 From the Main Menu touch the inventory icon 200 200 20 CRBINETINA F Products with less than 10 inventory or less than 24 hours until product expires will be displayed with a yellow
91. cuit when installing maintaining or servicing the unit Warning Do not operate equipment that has been misused abused neglected damaged or altered modified from that of original manufactured specifications This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision concerning use of the appliance by a person responsible for their safety Do not allow children to play with this appliance Warning All covers and access panels must be in place and properly secured before operating this equipment Warning Do not obstruct machine vents or openings Warning Do not store gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance Warning Do not clean with water jet Warning It is the responsibility of the equipment owner to perform a Personal Protective Equipment Hazard Assessment to ensure adequate protection during maintenance procedures When Warning using electric appliances basic precautions must always be followed including the following a b Read all the instructions before using the appliance To reduce the risk of injury close supervision is necessary when an appliance is used near children Do not contact moving parts Only use attachments recomm
92. d before performing this procedure 1 Fill a squirt bottle with very warm water 2 Remove product bin 3 Connect squirt bottle with vinyl tubing to product tube inlet 4 Select the Inventory icon from the Main Menu 810 210 210 210 210 NOZZLE 44 F OBIETA F 6 Select the green check twice without following the product replacement instructions BAG REMOVAL SLOT 5 1 REMOVE PRODUCT BIN FROM CABINET AND DISCARD OPTY 1x 2 WIPE THE INSIDE OF THE pean PRODUCT BIN WITH A CLEAN 2 TOWEL e N E MEM PRODUCT BAG WITH IT FACING DOWN INTO IN Continued on next page 222 Part Number STH034 3 13 7 Select PRIME FLAVOR 8 Place cup under dispenser 9 Select HOLD TO PRIME icon while squeezing the squirt bottle Watch for product to enter the cup 6 CUP UNDER DISPENSER WOLD TO PRIME 10 Repeat until valve clears product and or water enters the cup 11 Disconnect squirt bottle with vinyl tubing Insert product bin back into unit 12 Select HOLD TO PRIME icon until only product flows into cup 13 Select green check when finished to return to the product inventory screen CABINET 38 F 14 Press the Return Arrow to return to the Main Menu Part Number STH034 3 13 223 Ice System Ask these questions before beginning service When does the ice system malfunction
93. d suffocation If a gas leak is suspected particularly in a small area immediately ventilate the area before repairing the leak lines and pumps must not be installed in an enclosed space An enclosed space can be a cooler or small room or closet This may include convenience stores with glass door self serve coolers If you suspect may build up in an area venting of the B I B pumps and monitors must be utilized 20 Part Number STHO34 3 13 Clearances Top 18 46 cm Sides 6 15 cm Back 6 15 cm Front 30 76 cm Warning Do not obstruct machine vents or openings Heat of Rejection Heat of Rejection Mode BTU h All Single amp Dual Spindle Base 2100 Cabinet 1 Ice Maker Cabinet 2 2190 Operating Pressures PSIG Air Temperature Entering Freeze Condenser Coil Cycle Discharge Suction Pressure Pressure 70 F 150 170 17 23 90 F 180 200 18 24 110 F 225 245 21 27 Part Number STH034 3 13 21 ELECTRICAL Warning All wiring must conform to local state and national codes Minimum Circuit Ampacity The minimum circuit ampacity is used to help select the wire size of the electrical supply Minimum circuit ampacity is not the Blend In Cup Beverage System s running amp load The wire size or gauge is also dependent upon location materials used length of run etc so
94. d the steel dividers See Bottom Cabinet on page 45 Syrup Solenoid harness LHS Rear of the unit on the CIP board position P2 Color coded 11pin connector block Function Controls supply of to product pump when required once the product has been selected by the recipe Specifications 24 VDC Single black wire is continues 24vlts supply color wiring are neutral and represent each solenoid coil 1 8 8x solenoid coils are N C Check Procedure 1 2 286 Verify pressure regulator setting is correct 35 Psi dynamic Verify pressure is present at valve inlet Check by activating another valve on the same block ie 1256 3478 Check for 24 VDC at the black terminal and at the selected color on the 11 pin connector Position 2 on the CIP board 24 volts is not present Refer to Position Switch on page 291 24 volts present Continue Relieve pressure at the Tee and then disconnect outlet line Restore Air CO and test cycle valve Valve opens Check for pinched lines and obstructions on the Air CO2 pipe work to the product pump If there is no obstruction then replace the product pump Valve does not open Replace solenoid valve assembly Part Number STH034 3 13 NON DRIP VALVE Location Inthe base unit behind the product trays on the top rail See Bottom Cabinet on page 45 Function As the Air CO is applied the diaphragm will f
95. des you with simple but useful extra information about the procedure you are performing READ THESE BEFORE PROCEEDING Caution Proper installation care and maintenance are essential for maximum performance and trouble free operation of your equipment Visit our website www manitowocfsg com for manual updates translations or contact information for service agents in your area Important Routine adjustments and maintenance procedures outlined in this handbook are not covered by the warranty Warning Read this manual thoroughly before operating installing or performing maintenance on the equipment Failure to follow instructions in this manual can cause property damage injury or death Warning Do not use electrical appliances or accessories other than those supplied by Manitowoc for your ice machine model Warning Two or more people or a lifting device are required to lift this appliance Warning This equipment contains high voltage electricity and refrigerant charge Installation and repairs are to be performed by properly trained technicians aware of the dangers of dealing with high voltage electricity and refrigerant under pressure The technician must also be certified in proper refrigerant handling and servicing procedures All lockout and tag out procedures must be followed when working on this equipment Warning Do not damage the refrigeration cir
96. ds approx 2 Weigh the container and ice and then deduct the weight of the container Determine the 24 hour ice production capacity 7T minutes 12 seconds Multiply the total ice weight by 200 14 minutes 24 seconds Multiply the total ice weight by 100 Part Number STH034 3 13 EXAMPLE 1 Collected ice for 7 minutes 12 seconds Total weight minus container 0 95kg 0 95kg x 200 190kg of ice every 24 hours Compare the capacity to the 24 hour ice production chart for the conditions being tested 5 Ice production checks that are within 10 of the charted capacity are considered normal due to variances Actual temperatures will seldom match the chart exactly Ice Production Chart Acceptable incoming water temperature range is 40 F 4 C to 90 F 32 C Optimum Range is 45 F 7 C to 50 F 10 C Target 50 F 10 results based on capacity testing 70 F 21 air temperature 24 Hour Ice Production Ibs kg Water Temperature F C Air Temp Entering Condenser F C 50 10 70 20 90 32 419 390 359 50 10 190 kg 177 kg 163 kg 410 381 353 70 21 186 kg 173kg 160kg 395 366 340 80 27 179 kg 166kg 154 kg 379 353 326 90 32 172 kg 160kg 148 kg 362 335 311 100 38 164 kg 152kg 141 kg 344 320 295 110 43 156 kg 145kg 134 kg NOTE If chilled water is being used depending on the
97. e step 2 Measurements will fall within the published range on normally operating ice machine s Discharge Pressure Temperature High Checklist Problem Cause Improper Refer to Installation procedures installation Restricted Dirty air filter condenser High inlet air temperature air flow Condenser discharge air recirculation Dirty condenser fins Defective fan motor Defective fan cycle control Improper Overcharged refrigerant Non condensable in system charge Wrong type of refrigerant Other Non OEM components in system High side refrigerant line component restricted before mid condenser 244 Part Number STH034 3 13 Discharge Pressure Temperature Low Checklist Problem Cause Improper Refer to Installation procedures installation Improper Undercharged refrigerant Wrong type of refrigerant charge 9 yp 9 Low ambient temperature High side refrigerant lines component restricted before mid condenser Suction pressure is too low and affecting discharge pressure Refer to Suction Other Pressure Temperature Low Checklist No water or insufficient pressure Starving expansion valve Defective compressor Voisture in refrigeration system Defective fan cycle control NOTE Do not limit your diagnosis to only the items listed in the checklists Part Number STH034 3 13 245 ANALYZING SUCTION PRESSURE OR TEMPERATURE NOTE Analyze discharge pressure temperature b
98. e 169 22 Set date and time to activate warranty See Date amp Time Setting on page 173 23 Complete start up form sign and have store manager sign form Fax to number on form 36 Part Number STH034 3 13 POST INSTALLATION CHECKLIST Has the machine been properly sanitized Has each flavor been installed and primed Have the Air CO2 and Plain water regulators been correctly set during flowing conditions Is the machine cycling ON OFF on the temperature control Has the owner operator been instructed regarding maintenance procedures Has the owner operator completed the warranty registration card Part Number STH034 3 13 37 38 This Page Intentionally Left Blank Part Number STH034 3 13 Component Identification External LEFT SIDE amp FRONT Plain Water amp CO2 Regulator Gauges USB Port Power Cup 24 Dispensers Touch Screen Blending Station Doors Switch Product Bins I Pull Out Tray Blending Station Doors Product Dispense Area Syrup Rail amp FRONT ARCA Whip Cream Door Optional Cabinet Door Part Number STH034 3 13 Dividers Optional 39 REAR Chilled Water Gauge Compressor Switch Power Switch Water
99. e Zone 2 cleaning countdown timer Zone 2 cleaning will need to be performed in its entirety in order to reset the counter GATHER THE FOLLOWING SUPPLIES Follow the on screen instructions and gather the following supplies Clean towels Cloths Spray Cleaner amp Detergent Solution Approved dish detergent solution Spray Sanitizer amp Solution Approved sanitizer solution that provides 100 ppm available chlorine Set of Three 3 Cleaning Buckets lt gt Wash Rinse amp Sanitize Solutions 1 2j 13 Splash Shield ll Cleaning Manifold Scoop Cleaning Brush E Gloves amp Safety Glasses Sax These items are optional and may not be displayed on all EasyTouch screens NOTE If other cleaners are used it is possible they will not clean or sanitize your machine to NSF standards Press the down arrow to continue 138 Part Number STH034 3 13 Prepare Cleaning Solutions 1 Follow the on screen instructions CLERNING PREPARE CLEANING SOLUTIONS 1 PUT ON GLOVES AND SAFETY GLASSES 2 FILL WASH BUCKET WITH WATER APPROVED DETERGENT 3 FILL RINSE BUCKET WITH WATER FILL SANITIZER BUCKET WITH WATER AND ADD APPROVED SANITIZER Prepare Solutions Screen Puton gloves amp safety glasses 2 Fill wash bucket with water and add detergent Use approved dish detergent solution 3 Fill rinse bucket wi
100. e plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances Bonding Instructions 230 240V 50 Hz Models Only This appliance must be connected to the potential equalization system in accordance with EN60335 1 and EN60335 2 75 A bonding lug is provided on the lower right front corner of the appliance Warning This machine must be connected to the potential equalization system Part Number STH034 3 13 23 When Warning using electric appliances basic precautions must always be followed including the following a b Read all the instructions before using the appliance To reduce the risk of injury close supervision is necessary when an appliance is used near children Do not contact moving parts Only use attachments recommended or sold by the manufacturer Do not use outdoors For a cord connected appliance the following must be included Do not unplug by pulling on cord To unplug grasp the plug not the cord Unplug from outlet when not in use and before servicing or cleaning Donotoperate any appliance with a damaged cord or plug or after the appliance malfunctions or is dropped or damaged in any manner Contact the nearest authorized service facility for examination repair or electrical or mechanical adjustment Follow applicable lock out tag out procedures before working on equipment Al
101. e steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A ME 2 EDIT CONFIGURE T 1 Press the Page Down Arrow 4 AUTO WASH TIMER UPDATES SERVICE 2 Press the Page Down Arrow UI VERSION SRB S4 VERSION 3 0 1 9 10 0 LEFT MIXER S VERSION 9 16 0 RIGHT MIXER SM VERSION 0 10 0 FILE TEST CeR Software Version Screen 3 The screen will display the loaded software version numbers for the Ul SRB Left amp Right Mixer and current recipe file name Part Number STH034 3 13 197 Drink Counter Screen Allows the manager and qualified service technician to see on screen how many drinks the unit has made since installation and last maintenance date These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A o d i aTe TIE TEMPERATURES EDIT CONFIGURE m 1 Press the Page Down Arrow MANAGER UPORTES RUTO WASH SERVICE TIMER 2 Press the Page Down Arrow UI 9 VERSION 3 0 1 SRB 54 VERSION 0 10 0 LEFT MIXER SW VERSION 0 16 0 RIGHT MIXER SM VERSION 0 10 0 FILE TEST CER 3 Press the Page Down Arrow Continued on next page 198 Part Number STH034 3 13 4 The screen will display how many drinks each mixer has m
102. e that is loaded on the machine Select Assign Flavor Screen will return to the Slot Selection Screen The flavor name will now display and the slot will be highlighted green Continued on next page Part Number STH034 3 13 179 4 Continue to select slots and flavors until all slots are assigned SELECT SLOT TO ASSIGN UNASSION FLAVOR T T Ome Issue Select Flavor Screen 5 Select the red X when finished to return to the Configure Slots screen Select the return arrow twice to return to the Main Menu 180 Part Number STH034 3 13 CALIBRATION PROCEDURE 1 Press the CALIBRATE FLAVOR icon CONFIGURE SLOTS roi SLOT CRLIBRATE FLAVOR 2 Select a flavor water or ice to calibrate CALIBRATION Choose Slot to Calibrate 3 Follow the on screen instructions and do the following Geta scale Tare empty cup weight Position an empty cup for dispense CALIGRATION STRAMBERRY 1 GET SCALE 2 TARE EMPTY CUP WEIGHT 3 POSITION CUP FOR DISPENSE TARGET 02 Choose Slot to Calibrate Press green check when ready Part Number STH034 3 13 181 4 Wait until dispensing is done 5 Weigh cup NOTE Flavor and water target is 4 oz Ice target is 6 oz 6 Touch the Enter Weight button CALIGRATION STRAMBERRY 1 WAIT UNTIL DISPENSING 15 DONE 2 WEIGH CUP 3 TAP BUTTON TO ENTER WEIGHT o2 Cali
103. ed under flowing conditions once the unit is operational 3 Confirm correct orientation of Water and Air CO2 fittings 4 Coil excess tubing and secure with tie straps Drain 5 Route drain line minimum 1 ID to drain maintain a 2 51 mm air gap Cut to proper length if needed do not leave loops in drain See Drain Connections on page 27 Electrical 6 If all electrical and grounding requirements have been followed See Electrical Requirements on page 22 amp See Grounding Instructions on page 23 proceed to insert electrical plug from BIC into wall receptacle 7 Turn power and compressor switches on the left hand side of the unit and the rear to the ON position 8 The touch screen should energize and inform the user to perform Zone 2 amp 3 cleaning before the unit can be put into operation Important Do not add product to the machine until cleaning and sanitizing are complete 32 Part Number STHO34 3 13 CHECKLIST Review before proceeding to Cleaning amp Start up Has all of the internal packing been removed Have all of the electrical water and connections been made Is there proper clearance around the machine for air circulation Is the machine grounded polarity correct Has the machine been installed where the incoming water temperature will remain in the range of 40 F 90 F 4 C 32 C Have the regulators been set to 35
104. efore analyzing suction pressure temperature High or low discharge pressure temperature may be causing high or low suction pressure temperature Suction Pressure Temperature High Checklist Problem Cause Improper installation Refer to Installation procedures Discharge pressure temperature is too high Discharae and is affecting suction pressure eae temperature P Refer to Discharge Pressure temperature High Checklist Improper Overcharged refrigerant Wrong type of refrigerant charge Non condensable in system Non OEM components in system flooding check bulb mounting and Other insulation Defective compressor 246 Part Number STHO34 3 13 Suction Pressure Temperature Low Checklist Problem Cause Improper Refer to Installation procedures installation Discharge Discharge pressure temperature is too pressure low and is affecting suction pressure temperature temperature Refer to Discharge Pressure Temperature Low Checklist Improper Undercharged refrigerant Wrong type of refrigerant charge Other Non Manitowoc components in system Restricted plugged liquid line drier Restricted plugged tubing in suction side of refrigeration system Expansion valve starving No water or insufficient pressure Moisture in refrigeration system Dirty Evaporator Defective Fan Cycle Control NOTE Do not limit your diagnosis to only the items listed in the checklist
105. ended or sold by the manufacturer Do not use outdoors For a cord connected appliance the following must be included Do not unplug by pulling on cord To unplug grasp the plug not the cord Unplug from outlet when not in use and before servicing or cleaning Donotoperate any appliance with a damaged cord or plug or after the appliance malfunctions or is dropped or damaged in any manner Contact the nearest authorized service facility for examination repair or electrical or mechanical adjustment Follow applicable lock out tag out procedures before working on equipment Connect to a properly grounded outlet only This Page Intentionally Left Blank Table of Contents Safety Notices 2 Procedural Notices 3 Read These Before Proceeding 4 General Information About Blend In Cup 15 Serial Number Location 15 Specifications 16 Dimensions 16 Product Delivery Location 20 Electrical etre mend 22 Air CO2 Plain amp Chilled Water Inlets 25 System Pressures 26 Drain Connections 27 Installation Step by Step Installation 29 Pre installation Checklist 29 Connections oso LcLv ut ERE tai 31 Checklist ose ooh tee es 33 Cleaning amp Start up
106. er supply also located behind the left side panel If the fuse checks open it will need to be replaced 9 If the fuse checks closed connect your multimeter leads to the output connection of the 24VDC power supply CN3 T1 are 24VDC TA T8 are 24VDC Properly set the meter to test the anticipated DC voltage and power up the unit 10 If 24VDC power is not present power down the unit and refer to the test procedures for the 24VDC Power Supply If the Ul is not operational after the 24VDC power is restored repeat the above test Part Number STH034 3 13 273 UI USER INTERFACE EY si GSN UO 85 5je n suonoesu e 3u23824d241 sos nd 19 2 5 yUuasasdas Sasind Sig d weaquesH CLA on uod 2 Part Number STH034 3 13 274 588 BOARD Location The SRB board is located behind the left side panel Function The SRB board receives inputs from various controls and outputs power as needed to various components at specific times based on the current firmware and activity of components The SRB board is the central hub of operations Communications and power distribution all connect through the SRB board Specifications The SRB board receives and distributes 230VAC 24VDC amp Modbus communication capabilities to various components T
107. esent at the power supply secondary CN1 Verify in line 4 amp fuse on 24 VDC supply is closed Verify 24 VDC is present at SRB board MTA2 J35 connector Disconnect and reconnect wiring to verify connection Duct fan cabinet refrigeration or ice machine operating No Replace SRB board Yes Go to next step User Interface UI energized No Inspect wiring disconnect and reconnect wiring to verify connection replace UI Yes to next step Does UI progress through screens No Reload Firmware and Recipe File Firmware Update Procedure on page 187 Yes Go to next step Part Number STH034 3 13 219 12 Do any components energize during the drink making sequence No Replace SRB board Yes Troubleshoot non functional component If blender is non functional proceed to Blender Motor section NOTE On double spindle models both blender assemblies will require testing 13 24 VDC on Motor Controller Board MTA2 J1 No Replace wire Yes Goto next step 14 Home position switch closed on motor controller circuit board Home SWT J13 15 Door switch circuit closed on motor controller circuit board Door SWT J9 16 Door switch circuit closed and supplying 24 VDC to coil on DPDT relay 17 Blade DPDT relay contacts closed 18 Blade motor running No Test capacitor Replace blade motor Yes 10 next step 19 Step motor operates No Re
108. ess the green check to continue Descaling Ice amp Water System Prep Important These steps will only display if descaling has been turned on in the Managers Menu If this feature is not active the interface will automatically proceed to Sanitizing Ice Maker Prep on page 104 1 Install splash guard in the dispense area ZONE 3 DESCALING ICE AND WATER SYSTEM PREP 1 INSTALL SPLASH GUARD IN DISPENSE AREA 2 PUT ON GLOVES AND SAFETY GLASSES 3 FILL WASH BUCKET WITH WATER AND ADD APPROVED DESCRLER ROUTE THE CLEANING HOSE TO THE OUTSIDE OF UNIT 5 PLRCE CLERNING HOSE IMTO BUCKET WITH DESCRLER 6 PRESS THE GREEN CHECK Descaling Prep Screen e Puton gloves and safety glasses Part Number STH034 3 13 123 2 Fill wash bucket with warm water and add descaler 3 Route cleaning hose to the outside of unit 4 Place cleaning hose into bucket with descaler solution 5 Press the green check to begin descaling the ice machine The Descaling Ice Maker Timer Screen will display and count down during the descaling process ZONE 3 DESCRLING ICE MAKER 01 05 Descaling Timer Screen Continue Descaling Screen will display once completed Continue Descaling 1 Discard remaining descaler from the bucket ZONE 3 CONTINUE DESCRLING 1 DISCARD REMAINING DESCALER FROM THE BUCKET 2 REFILL BUCKET WITH WATER AND ADD APPROVED DESCRLER 3 PLACE CLEANING HO
109. flowing conditions 10 If the Air CO2 regulator fails to maintain this pressure during flowing conditions remove panels and adjust under flowing conditions See How to Adjust Air CO2 Pressure on page 259 NOTE To save product Air CO2 pressure can be checked during Zone 2 Cleaning or at any time product pumps are in use 258 Part Number STH034 3 13 HOW ADJUST AIR CO PRESSURE 1 Using the touch screen go to the Managers Menu on the Main Screen click on the Managers Icon 2 Type in Password Default password is and click the green check mark 3 Select the down arrow i DATE TIFE TEMPERATURES EDIT CONFIGURE T 4 Select the Service icon UPDATES AUTO WASH SERVICE TIMER Part Number STH034 3 13 259 5 Type in Password Default password is A and click the green check mark 6 Select OUTPUTS CLEANING OPTIONS 7 First check in refrigerated cabinet to confirm and open slot Identify the open slot number Flavor Solenoid x on the screen 260 Part Number STH034 3 13 8 Locate the Air CO2 regulator on the left side of the unit ir CO2 Gauge LI Q Q T I 9 In the green box select the Fla
110. ft hand side panel near the back of the unit Function The CIP board controls component operations during Zone 3 monthly cleaning This consists of the automated ice maker evaporator and ice bin sanitizing descaling Specifications Contains 8 eight 24VDC relays used to control various relays and solenoids during the automated ice System cleaning descaling process Each relay has an independent LED to indicate when the relay is energized Check Procedure Operation of each relay can be verified by going to the Cleaning Outputs screen located in the Service section of the software From the home screen of the UI select Manager Service Cleaning Outputs Each of the 8 functions controlled can be independently energized for testing purposes The corresponding relay should energize LED illuminate and activate the solenoid or relay associated to the function All input and output from the CIP Relay Board is 24VDC NOTE See Blender Control Board on page 281 282 Part Number STH034 3 13 L VEOHLS JequinN Hed 282 CIP CLEAN IN PLACE RELAY BOARD rae BG CLEAN IN PLACE RCLAY HOARD P1 SRB J1 12 pin connector P2 Syrup and water Solenoids Multi color wire 11 pin connector P3 CIP Enable Relay P4 CIP Solenoids number 1 thru 4 1 Ice Maker water drain solenoid 2 Air CO2 CIP pump supply solenoid 3 Ice maker water reservoir solenoid 4 Ice bi
111. function is to select size and make a drink optional Add Ins are also performed through this screen if the drink requires them Nozzle amp Cabinet n NOZZLE F ZONE 2 DUE 6 Cleaning Temperature BE ZONE 3 27 5 Reminders Drink Flavor ___ Buttons STRAMBERRY TOPPING ol ol U Rinse SL MEDIUM LARGE Button s Go Back One Screen How to Access The Size Selection screen displays after a flavor selection has been made from the Flavor Selection screen Icon Button Descriptions Nozzle amp Cabinet Temperatures Displays the current temperature for dispense point nozzle and the refrigeration cabinet Unit of measure can be changed in the Manager s Menu Add Ins These are not functioning buttons only a graphic representation of the add in used when making the selected drink The screen will prompt the user when the add in is to be added to the drink NOTE Not all drinks have an add in Drink add ins may vary depending on the recipe file installed Drink Size Buttons Press a drink size Small Medium or Large to start the drink making process Once one is selected the screen will prompt the user to place the correct cup size in the dispense area With the correct cup in place press the green check to dispense product ice into the cup or press the red X to cancel and return to the Size Selection Screen See Procedure to Make a Drink Back Arrow Navigates to previous Flavor Selectio
112. g Manifold for product line cleaning Part Number STH034 3 13 53 Daily Cleaning Zone 1 NOTE The following procedures are the basic daily cleaning instructions on screen instructions can vary depending on the recipe that was created with the MenuConnect program These items are optional and may not be displayed on all EasyTouch screens during ZONE 1 Cleaning Time to complete 15 minutes 1 Cycle touch screen to the Main Menu and select the Cleaning Icon Main Menu Touch Screen 2 In the cleaning screen select the Zone 1 Icon DUE 6 DAYS QUE 27 DAYS ZONE ZONE 2 3 Cleaning Touch Screen 54 Part Number STH034 3 13 GATHER THE FOLLOWING SUPPLIES Follow the on screen instructions and gather the following supplies Clean towels Cloths Spray Cleaner amp Detergent Solution Approved dish detergent solution Spray Sanitizer amp Solution Approved sanitizer solution that provides 100 ppm available chlorine Red amp Blue Cleaning Cups C 1 of each per blender station R Ac die L Scoop Cleaning Brush Gloves AAA aee SS amp Safety Glasses RS These items are optional and may not be displayed on all EasyTouch screens NOTE If other cleaners are used it is possible they will not clean or sanitize your machine to NSF standards Press the down arrow to continue Part Number STH034 3 13 55 BLENDERS DISPE
113. he back of the Blender Assembly Checkresistance across the blender motor leads Open OL Replace motor Resistance 95 ohms motor is good 2 Check rotor for excessive play or binding 3 Test capacitor 4 Test home position switch 5 Verify relay is closed powered if not test door switches 6 Replace Blender Board 290 Part Number STHO34 3 13 HOME POSITION SWITCH Function Prevents blender motor operation if the step motor does not return to the home up position Specification SPST Normally Open Switch Location On Blender Assembly Linear Slide bracket One Switch on left side bracket and one switch on the right side bracket Check Procedure Use a voltmeter ohm meter to check switch operation 1 Inspect the switch for correct wiring On Blender Board at J13 Terminal 1 Blue Terminal 2 Brown 2 Isolate the switch by disconnecting the wiring connectors On Blender Board at J13 Terminal 1 Blue Terminal 2 Brown 3 Check continuity across the switch terminals in the open and closed position Replace the switch if continuity readings do not match both switch settings On Blender Board at J13 Terminal 1 Blue Terminal 2 Brown Open OL Replace motor Resistance 0 motor is good Part Number STH034 3 13 291 DOOR SWITCHES Function Prevents blender motor operation if the door switch is not closed Location Magnetic switch is located on top of the Blend Chamber L
114. he SRB functions are controlled by the onboard firmware in conjunction with signal inputs from the UI the blender boards thermistor probes ice wheel reed switch and the ice bin level sensor SRB firmware can be uploaded via the USB port near the power switch on the left side of the unit Check Procedure The SRB board can be verified as good or deemed to be defective based on input and output test 1 Using the UI go to the Output screen Managers Menu Service Menu Outputs 2 From the OUTPUTS screen select the load to be tested from the list 3 The current state of the load will normally be OFF and touching the screen in the green area will turn the load ON color changes to red text changes to ON Part Number STH034 3 13 275 10 If the selected load does not come on this could indicate an issue with the selected component the SRB board or a voltage supply issue Select a different load that requires the same power another line voltage load or another low voltage load If no line voltage loads operate verify the line voltage 230VAC is present at J9 N amp J10 L1 If incoming line voltage is not present at J9 amp J10 verify the wiring is intact and connected to the Power Relay Follow Power Relay and or Power Switch check procedures if power is not available at the Power Relay If no low voltage loads operate verify the low voltage
115. heck to begin sanitizing the ice machine Sanitize Ice Maker Timer Screen will display and count down during the sanitizing process ZONE 3 SANITIZE ICE MAKER 00 53 Sanitizing Timer Screen Discard Sanitizer amp Ice Prep Screen will display once completed 104 Part Number STHO34 3 13 Discard Sanitizer amp Ice Purge Prep 1 Discard remaining sanitizer from the bucket ZONE 3 DISCARD SANITIZER AND SANITIZER ICE PURGE PREP 1 DISCARD REMAINING SANITIZER FROM THE BUCKET 2 REMOVAL OF ICE 3 INSTALL ICE REMOVAL CHUTE IN DISPENSER AREA 4 PLACE EMPTY BUCKET OM FLOOR UNDER ICE CHUTE 5 THIS ICE PRODUCTION WILL CONTRIN RESIDURL CLERNING CHEMICALS PRESS THE GREEN CHECK Discard Sanitizer Screen o 2 Removal of Ice 3 Install ice removal chute in dispenser area 4 Place empty bucket on the floor under the ice chute Warning This ice production will contain residual cleaning chemicals and must be discarded 5 Press the green check to begin dispensing ice The Ice Dispensing Timer Screen will display the machine will empty of ice ZONE 3 DISPENSING 00 14 Ice Dispense Timer Screen Part Number STH034 3 13 105 Ice Disposal 1 Dispose of ice in the bucket and set aside ZONE 3 ICE DISPOSAL 1 DISPOSE OF ICE IN BUCKET AND SET ASIDE 2 REMOVE ICE REMOVAL CHUTE FROM DISPENSER AREA AND SET ASIDE 3
116. hly scrub down the entire area CLERN BLENDER STATION SANITIZE 1 COMPLETELY SPRAY BLENDER STATION WITH SANITIZER SOLUTION USE CLEANING BRUSH TO THOROUGHLY SCRUB DOWN THE ENTIRE RRER 2 ALLOW TO AIR DRY DO NOT WIPE OFF SANITIZER REPEAT FOR OTHER SIDE Blender Station Sanitizing Screen m 2 Allow to air dry Do not wipe off sanitizer 3 Repeat for other side if applicable Press the down arrow to continue 92 Part Number STH034 3 13 Dispensing Area Sanitizing 1 Thoroughly spray each individual dispense nozzle with sanitizer solution ZONE 1 DISPENSING AREA SANITIZING 1 THOROUGHLY SPRAY EACH INDIVIDUAL DISPENSING NOZZLE WITH SANITIZER SOLUTION e THOROUGHLY SPRAY DISPENSE AREA WITH SANITIZER SOLUTION 3 ALLOW TO AIR ORY DO NOT WIPE OFF SANITIZER Dispense Area Sanitizing Screen 2 Thoroughly spray dispense area with sanitizer solution 3 Allow to air dry Do not wipe off sanitizer e Press the green check to signify you have completed the Zone 2 Weekly Cleaning or continue on to Drain Cleaning if equipped with this option Part Number STH034 3 13 93 DRAIN CLEANING OPTIONAL Only for units with this feature These steps will only display during the ZONE 2 Cleaning on units with this feature turned on in the loaded recipe file If this feature is not active the interface will automatically proceed to Weekly Cleaning Completed on page 99 Prepare U
117. ill not clean or sanitize your machine to NSF standards Press the down arrow to continue PRODUCT LINE CLEANING amp SANITIZING Prepare Cleaning Solutions 1 Follow the on screen instructions ZONE 2 PREPARE CLEANING SOLUTIONS 1 PUT GLOVES AND SAFETY GLASSES 2 FILL WASH BUCKET WITH WATER ROD APPROVED DETERGENT 3 FILL RINSE BUCKET WITH WATER FILL SANITIZER BUCKET WITH WATER AND ADD APPROVED SANITIZER 5 FILL CLEANING CUPCS WITH WASH WATER SET ASIDE Prepare Solutions Screen Puton gloves amp safety glasses 2 Fill wash bucket with water and add detergent Approved dish detergent solution 3 Fill rinse bucket with water 4 Fill sanitizer bucket with water and add approved sanitizer Approved sanitizer solution that provides 100 ppm available chlorine 5 Fill blue cleaning cup s with wash solution and set aside Approved dish detergent solution Press the down arrow to continue 6 Fill red sanitizing cup s with sanitizing solution and set aside Approved sanitizer solution that provides 100 ppm available chlorine Press the down arrow to continue Part Number STH034 3 13 69 Washing Instructions 1 Remove grate from center dispensing area ZONE 2 WASHING INSTRUCTIONS Ry 1 REMOVE GRATE FROM CENTER RES DISPENSING AREA DN 8 INSTALL SPLASH GUARD IN SS DISPENSE AREA 3 REMOVE PRODUCT HOLDERS FROM CABIN
118. ine Sanitize Ice Maker Timer Screen will display and count down during the sanitizing process ZONE 3 SANITIZE ICE MAKER 00 53 Sanitizing Timer Screen Discard Sanitizer 4 Ice Prep Screen will display once completed 126 Part Number STH034 3 13 Discard Sanitizer amp Ice Purge Prep 1 Discard remaining sanitizer from the bucket ZONE 3 DISCARD SANITIZER AND SANITIZER ICE PURGE PREP 1 DISCARD REMAINING SANITIZER FROM THE BUCKET 2 REMOVAL OF ICE 3 INSTALL ICE REMOVAL CHUTE IN DISPENSER AREA 4 PLACE EMPTY BUCKET OM FLOOR UNDER ICE CHUTE 5 THIS ICE PRODUCTION WILL CONTRIN RESIDURL CLERNING CHEMICALS PRESS THE GREEN CHECK Discard Sanitizer Screen o 2 Removal of Ice 3 Install ice removal chute in dispenser area 4 Place empty bucket on the floor under the ice chute Warning This ice production will contain residual cleaning chemicals and must be discarded 5 Press the green check to begin dispensing ice The Ice Dispensing Timer Screen will display the machine will empty of ice ZONE 3 DISPENSING 00 14 Ice Dispense Timer Screen Part Number STH034 3 13 127 Ice Disposal 1 Dispose of ice in the bucket and set aside ZONE 3 ICE DISPOSAL 1 DISPOSE OF ICE IN BUCKET AND SET ASIDE 2 REMOVE ICE REMOVAL CHUTE FROM DISPENSER AREA AND SET ASIDE 3 PRESS THE GREEN CHECK Ice Dispos
119. inear Slide Bracket access from the back side The relay switch is located on each Blender Assembly bracket Specification One 1 Magnetically operated SPST normally open Switch per Blender per side One 1 Relay switch per blender per side Check Procedure Use a voltmeter ohm meter to check switch operation 1 Inspect the switch for correct wiring 2 Isolate the switch by disconnecting the wiring connectors 3 Check continuity across the switch terminals in the open and closed position Remove Replace the switch if continuity readings do not match both switch settings Open OL Replace motor Resistance 0 Switch is good 292 Part Number STH034 3 13 WATER RINSE SOLENOID VALVE Function Opens and closes to control water flow Location The Water Rinse Solenoid Valve is located on each Blender Assembly Linear Slide bracket Specifications 24 VDC Check Procedure CONTINUAL WATER FLOW 1 Place power switch in off position Flow continues Replace valve Flow stops Replace relay board 2 Turn power switch to the on position Open blender door If flow stops relay is good If flow continues check power to Solenoid coil if 24v is present replace Blender Board NO WATER FLOW 1 Verify water is supplied 2 Energize the water valve 3 Check for line voltage at valve coil Line voltage present Replace water valve Line voltage not present Replace relay board Part Number ST
120. isplay Shows Error Condition to Error Service Possible power Dal Drink Dispense glitch and UI board Blender in iv Check Blender 4 ERROR LEFT reset while Mixer unexpected rd and SRB MIXER or Mixer 1 or 2 in dispense state State shall be Check di ERROR RIGHT out of sync OR SRB reset and displayed for the switch s forro d MIXER UI expects Mixer Left right blender n position See Blender to be in some status message 5 other state Control Board on page 279 Drink Dispense Service required Service required Please Contact Please Contact 1 36 000 Contact Manitowoc Maintenance your Local your Local cycles have been for proper Required Multiplex Service Multiplex Service reached en procedure Provider Provider is M displayed This Page Intentionally Left Blank 218 Part Number STH034 3 13 Troubleshooting Control System WILL NOT RUN DIAGNOSTICS Warning High line voltage is present when the back panel is removed 1 10 11 Verify primary voltage is supplied at the plug 2 Reboot by disconnecting and reconnecting the main power supply Verify ON OFF rocker switch functions properly and supplies line voltage to power relay coil T1 TO Verify power relay contacts are closed T2 T4 and T6 T8 Verify line voltage is present at the 24VDC power supply primary CN2 Verify 24VDC is pr
121. it must be determined by a qualified electrician Electrical Requirements Refer to Blend In Cup Beverage System Model Serial Plate for voltage amperage specifications Z Caution Operate equipment only on the type of electricity indicated on the specification plate Voltage The standard voltage is 230VAC 50Hz A dedicated electrical circuit is required a power cord is provided with all units Some models are available in different voltages and may be equipped with a different plug for details on each model always refer to the serial number tag to verify electrical data 22 Part Number STHO34 3 13 Minimum Circuit Amperage Chart Important Due to continuous improvements this information is for reference only Please refer to the serial number tag to verify electrical data Serial tag information overrides information listed on this page Model Voltage Cycle Total Breaker Size Numbers Refrigerant Amps Max MB 8 1PP 230 240 50 1 Dual Spindle R290 eA 20 Grounding Instructions Warning The machine must be grounded in accordance with national and local electrical codes This appliance must be grounded In the event of malfunction or breakdown grounding provides a path of least resistance for electric current to reduce the risk of electric shock This appliance is equipped with a cord having an equipment grounding conductor and a grounding plug The plug must b
122. ive specific directions More ingredients may be required later follow the screen directions 8 Choose an available mixer place the cup into the blender chamber and shut the door Press the corresponding right or left flashing green blue arrow d START MIXER Start Mixer Screen Continued on next page 166 Part Number STH034 3 13 9 While the drink is mixing the top of the screen will read BLENDING Drink Selection BLENDING Screen 10 Follow all drink specific screen directions for add ins if necessary and press the flashing arrow if prompted 4 RDD 1 SCOOP STRAWBERRY TOPPING Drink Selection Add In Screen 11 When the blender is done mixing Open the door and remove the drink The blending station will go through awash rinse and sanitize cycle after the door is closed again Part Number STH034 3 13 167 MAIN MENU SCREEN Accessed primarily though the Drink Selection screen this screen s primary function is to provide access to all other procedures and adjustments that can be performed on the unit Recipes Menu CL Managers Drink Inventory Menu aha 49 Cleaning How to Access Normally accessed through the Return Arrow in the bottom left of the Drink Selection screen Category Icon Descriptions Drink Recipes Menu Displays the Drink Selection Screen Managers Menu Displays a Pass
123. kag ee T Linus ere ud E lt 5 B HOLMS E Ze F i NOILISOd 14 1080 1 ens E EIS o 3WoH DU i EE cs EE 5 T Hi E sasn c IND ZNO 4 AlddNS z1Hs m i i VP s OCA vZ 1 AT8W3SSV AMA 1 Samo ATSWSSSV d WS Lol C CREE uto Dj SLINN 3 1QNIdS Gav Part Number STH034 3 13 308 Models MB 8 1PP REFRIGERATION CABINET WIRING DIAGRAM R290 ICE MACHINE REFRIGERANT pot jo uoneuuopa reuepyuoo pue iion pareprsuco eus sapo pus eu uoneuiioju fejeidou possum J IBVIS TOPO Jesuepuos Assy Josseuduioo 3univisadwaL WAL ALIEW19 HOS NMOHS LON SIAYA dIYA NON LATE SNA dns AS S HUBS 00000000 A NW ona Cus 13NISVO 118 NOILVH39IHJ3H ase 309 Part Number STH034 3 13 8290 ICE MACHINE REFRIGERANT ICE MAKER amp ICE DISPENSER WIRING DIAGRAM Models MB 8 1PP 11 5 NOILISOd SOI HOLIMS ANVH3OIHAdH 391
124. ket 4 Press the green check to begin sanitizing the ice bin and water nozzles Sanitizing Timer Screen will display and count down during the sanitizing process ZONE 3 SANITIZE ICE BIN amp WATER NOZZLES 00 14 Sanitizing Timer Screen 80 Part Number STH034 3 13 Discard Sanitizer 1 Install cleaning hose into the bottom of the refrigerated cabinet ZONE 3 DISCARD SANITIZER 1 INSTALL CLEANING HOSE INTO BOTTOM OF REFRIGERATED CABINET 2 DISCARD REMAINING SANITIZER FROM THE BUCKET 3 PRESS THE GREEN CHECK Discard Sanitizer Screen 2 Discard remaining sanitizer from the bucket 3 Press green check to continue Part Number STH034 3 13 81 Rinsing Prep 1 Install splash guard in the dispense area ZONE 3 RINSING SANITIZER PREP 1 INSTALL SPLASH GUARD IN DISPENSE AREA 2 PRESS THE GREEN CHECK Plain Water Rinse 2 Press the green check to begin the plain water rinse cycle ZONE 3 PLAIN WATER RINSE TIMER 00 20 Rinse Timer Screen The Rinse Timer Screen will display and count down during the rinsing process then automatically proceed to the Grate Removal Blender Station Wash Screen 82 Part Number STHO34 3 13 BLENDERS DISPENSE AREA CLEANING amp SANITIZING Grate Removal Blender Station Wash 1 Remove grate from the mixer station s ZONE 1 GRATE REMOVRL BLENDER STATION WAS
125. lex to decrease the product volume inside the valve when the air is released the diaphragm returns to it position increasing the volume and this causes a back feed from the LMS valve Preventing excess product from dripping from the LMS valve See Dispense System Diagram on page 317 Specifications e Requires Air CO pressure to operate Check Procedure 1 Product constantly dripping from a single valve 2 Verify pressure regulator setting is correct 35 psi 241 kPa 2 41 bar 3 Verify pressure is present at valve inlet 4 Verify cabinet temperature is not below freezing A frozen valve can be thawed and made operational 5 Clear blocked line See Procedure to Clear Blocked Line on page 222 6 Disconnect the air line from the Valve and press the NRV on the supply line to verify pressure is present NOTE Air CO has high back pressure please wear PPE 7 lf pressure is present then new none drip valve will be required Part Number STH034 3 13 287 PRODUCT PUMP Location Inthe base unit behind the product trays and steel dividers See Bottom Cabinet on page 45 Function Transfers product from bag to cup Specifications Pressure operated requires 35 psi 241 kPa Air COs pressure Dynamic Check Procedure 1 Verify cabinet temperature is not below freezing A frozen pump can be thawed and made operational 2 Clear blocked line See Procedure to Clear Blocked Line on page 222 3 Verify
126. line voltage at relay coil Line voltage present Contacts should be closed if not replace the relay Noline voltage present Refer to ON OFF rocker Switch check procedure 268 Part Number STH034 3 13 POWER SUPPLY Location The 24VDC power supply is located behind the left side panel Function Reduces and converts voltage for use on the control circuit Specifications Steps down voltage from 90 264 50 60 1 to 24 VDC 84 A Check Procedure 1 Inspect for correct wiring 2 Check for line voltage at transformer primary No line voltage present Refer to power relay and toggle switch check procedures Line voltage present Continue diagnostics 3 Check voltage at transformer secondary CN3 24VDC present Transformer is OK 24VDC is not present Isolate secondary wiring and check for 24VDC 24VDC present Repair wiring or replace effected component s 24VDC is not present Replace Power Supply One LED light constant on to indicate power is applied located at the lower left corner ofCN3 Part Number STH034 3 13 269 POWER SUPPLY BOARD 270 Part Number STHO34 3 13 UI USER INTERFACE TOUCHSCREEN Location The User Interface is located on the upper front section of the BIC unit Function The UI provides a method for the user to instruct the machine to a specific
127. low the on screen instruction when prompted remove the blue cup s and pour wash solution down the drain CLEAN lt lt REMOUE cup REMOVE D Remove Cup Screen Close the blender door s and RINSING will display on the screen while the machine rinses the blenders lt RINSING RINSING gt Rinse Screen Finished will display on the screen then progress to the Blender Sanitizing screen 62 Part Number STH034 3 13 Blender Sanitizing 1 Place red sanitizing cup s with sanitizing solution in blender station s and close the blender doors Use approved sanitizer solution that provides 100 ppm available chlorine ZONE 1 BLENDER SANITIZE 1 PLACE CLEANING CUPCS WITH SANITIZER SOLUTION IN BLENDER STRTIONCS 2 PRESS THE GREEN CHECK Blender Sanitizing Screen 2 Press the green check to begin The blenders will lower into the wash solution and spin to sanitize SANITIZE will display on the screen CLEAN 551712106 SANITIZING gt Washing Screen Part Number STH034 3 13 63 Follow the on screen instruction when prompted remove the red cup s and pour sanitizing solution down the drain REMOVE cup REMOVE D Remove Cup Screen Close the blender door s and RINSING will display on the screen while the machine rinses the blenders lt RINSING RINSING gt Rinse Screen Finished will displ
128. lution Using the approved cleaning brush to scrub entire blender assembly 4 Repeat for other side if applicable Press the down arrow to continue Part Number STH034 3 13 59 Reinstall Grate s Door s 1 Take all grate s and door s to sink to wash and sanitize ZONE 1 REINSTALL GRRTECS DOORCSO 1 TAKE ALL GRRTECS DOOR lt S gt TO SINK TO WASH AND SRNITIZE DO NOT PUT IN DISHWASHER OR POWER SORKER REINSTALL MIXER GRATECS gt REINSTALL DISPENSING AREA GRATE REINSTALL MIXER 00085 Grates amp Doors Screen Important Never Use Steel Pads Wire Brushes Scrapers or any Abrasive Cleaners Scouring Pads 2 Do not put in dishwasher or power soaker 3 Reinstall mixer grate s 4 Reinstall dispensing area grate 5 Reinstall mixer door s Press the down arrow to continue 60 Part Number STH034 3 13 Blender Wash 1 Place blue cleaning cup s with wash solution in blender station s and close the blender doors Use approved dish detergent solution ZONE 1 BLENDER WASH 1 PLACE CLEANING 5 WITH WASH SOLUTION IN BLENDER STATIONCS gt 8 PRESS THE GREEN CHECK Blender Wash Screen 2 Press the green check to begin The blenders will lower into the wash solution and spin to clean WASHING will display on the screen CLEAN lt j WASHING WASHING gt Washing Screen Part Number STH034 3 13 61 Fol
129. m 308 R290 Ice Machine Refrigerant Refrigeration Cabinet Wiring Diagram 309 12 Part Number STH034 3 13 Models MB 8 1PP R290 Ice Machine Refrigerant Ice Maker amp Ice Dispenser Wiring Diagram 310 Models MB 8 1PP Di gtatn zs ure etae Ried 311 Models 8 1 311 R290 Ice Machine Refrigerant CIP BOard Wiring Diagram in 312 Models 8 1 312 M m 313 VS erdt iui po EA 314 Part Number STH034 3 13 13 14 Part Number STH034 3 13 General Information About Blend In Cup The Blend In Cup beverage system is a self contained dispensing unit that allows the operator to make flavor combinations of blended and non blended drinks It holds product flavoring in a refrigerated reach in base enclosure has a refrigerated ice making machine and includes one or two mixing modules The operator controls and accesses the unit using a lighted touch screen Icons on the drink selection Screens represent the primary flavor combinations for the drinks There are multiple drink size options Menu changes and additions are uploaded using a USB mass storage device and the Menu Connect Software platform On screen instructions also include operator procedures for cleaning sanitizing checking inventory replacing product bags selecting drink sizes a
130. mber STH034 3 13 Previous Screen Next Screen 171 Changing the UI Language Important Do not change the language unless instructed to do so by the factory These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A cl P t EDIT CONFIGURE T 1 Select the Language icon from the first Manager s Menu screen A ENGLISH E ESPA OL E FRANCAIS lll DEUTSCH Language Selection Screen 2 Select a language a green check box indicates what language is currently selected 3 Press the Return Arrow in the lower left corner to save and return to the first Manager s Menu screen 4 Press the Return Arrow again to retum to the Main Menu 172 Part Number STHO34 3 13 Date amp Time Setting Important Set the correct date and time at installation Correct the date or time when necessary These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A TEMPERATURES EDIT efr 1 Select the Date Time icon from the first Manager s Menu screen Touch to Enter 12 hr format Ban 24 hr format es es noma Bos Date Day of the Format gt 00 THURSDAY week I
131. n 5 Immediately replace and tighten cap 6 On the top of the dispenser close pressure relief knob by turning clockwise Press the down arrow to continue Part Number STH034 3 13 95 7 Shake dispenser to dissolve cleaner Press the down arrow to continue Drain Cleaning 1 Carefully purge a small amount of solution from the dispenser into the sink ZONE 2 DRAIN CLEANING 1 CAREFULLY PURGE A SMALL AMOUNT OF SOLUTION FROM THE DISPENSER INTO SINK 2 THIS HELPS PREVENT SPUTTERIMG OF SOLUTION AND POSSIBLE SPLASH ONTO CLOTHING OR EYES Purge Drain Cleaning Dispenser 2 This helps prevent sputtering of solution and possible splash onto clothing or eyes Press the down arrow to continue 3 Carefully spray an equal amount of the solution into each drain Press the down arrow to continue 96 Part Number STH034 3 13 Post Drain Cleaning 1 Open the pressure relief knob again by turning counter clockwise ZONE 2 POST ORAIN CLEANING 1 OPEN THE PRESSURE RELIEF KNOB AGAIN BY TURNING COUNTER CLOCKWISE 2 REMOVE THE CAP FROM THE DISPENSER 3 RINSE THE DISPENSER WITH WARM 75 98 F 23 32 C WATER RETURN TO PROPER STORAGE AREA Post Drain Cleaning Screen 2 Remove cap from the dispenser 3 Rinse the dispenser with warm 75 90 F 23 32 C water and return to the proper storage area Press the down arrow to continue
132. n nozzle solenoid P5 CIP Solenoids number 5 thru 8 5 Chilled water solenoid 6 Water inlet solenoid s 7 Ice Compressor on off relay 8 Ice system power relay Beverage Components PRESSURE REGULATOR WATER OR Function Adjusts and maintains pressure Specification WATER Pressure Setting 35 psig 207 kPa co Pressure Setting 35 psig 241 kPa CHECK PROCEDURE 1 Verify incoming supply pressure is within the minimum and maximum specifications the regulator is at setpoint and the supply line is sized correctly to supply sufficient flow 2 Energize a valve that uses water or and adjust the regulator to setpoint 3 Test cycle the valve while observing the pressure gauge If regulating valve will not maintain correct pressure replace regulator NOTE See How to Adjust Air CO2 Pressure on page 259 284 Part Number STH034 3 13 WATER DISPENSE SOLENOID VALVE Function Opens and closes to control water flow Specifications 24 VDC Check Procedure CONTINUAL WATER FLOW 1 Place power switch in off position Flow continues Replace valve Flow stops Replace relay board NO WATER FLOW 1 Verify water is supplied 2 Energize the water valve 3 Check for line voltage at valve coil Line voltage present Replace water valve Line voltage not present Replace relay board Part Number STH034 3 13 285 SYRUP SOLENOID VALVE Location In the base unit behind the product trays an
133. n screen e Cleaning Reminders Displays the time remaining in days until Zone 2 Weekly and Zone 3 Monthly cleaning is required If equipped with this feature 164 Part Number STHO34 3 13 Procedure to Make a Drink NOTE Ice must be present either in the ice bin or ice hopper if the unit is a manual fill product must be connected and primed to produce a drink 1 From the Main Menu screen press the Open Book icon 2 Select a category of drink recipes ZONE OUE 6 cremetar ZOE 3 27 3 Specific drink combinations are displayed on the next screen If a drink is not available it will be highlighted with a red square around it Unavailable flavors may be out of product or unassigned DUNG DAYS cremer Ome 3 ons x O el gt SOON BLUCBCARY LETON SPLASH UGH SPLASH Flavor Unavailable Continued on next page Part Number STH034 3 13 165 4 Drink size is the next selection 5 Place cup under center dispenser and press the green check moraer 20E 0016 DAYS Che INET LUE 3 OUCH27 PLRCE CUP UNDER DISPENSER Dispense Dispense Prompt Screen 6 As the flavor dispenses into the cup the screen will display DISPENSING 7 If Add in ingredients need to be manually added the screen will g
134. n through each line slot displaying the progress on the screen 30 seconds per slot RINSING SLOT 5 BEP E RINSING PROCESS TIME 00 02 Product Line Rinsing Screen 035 039 035 When rinsing has completed the Sanitization Instructions Screen will appear automatically 72 Part Number STHO34 3 13 Sanitization Instructions 1 Remove cleaning manifold from rinse bucket ZONE 2 SAMITIZATION INSTRUCTIONS Ke 1 REMOVE CLEANING MANIFOLD FROM Z4 RINSE BUCKET 8 2 PLACE CLEANING MANIFOLD IN t SANITIZE BUCKET 3 PRESS THE GREEN CHECK 756 7 f Sanitizing Instructions Screen 2 Place cleaning manifold in sanitize bucket begin sanitizing the lines 3 Press the green check begin sanitizing the lines This will automatically send the sanitizing solution through each line slot displaying the progress on the screen 30 seconds per slot SANITIZING SLOT S 4 3 4 5 6 8 2 2 8 z 8 5 5 5 5 5 8 8 8 5 5 SAMITIZING PROCESS TIME 00 02 Product Line Sanitizing Screen When sanitizing has completed the Purging Instructions Screen will appear automatically Part Number STH034 3 13 73 Purging Instructions 1 Disconnect the cleaning hoses from the product nozzles ZONE 2 PURGING INSTRUCTIONS 1 DISCONMECT THE CLERNING HOSES FROM THE PRODUCT NOZZLES 2 PRESS THE GREEN CHECK EAE ev AC Sanitizing Instr
135. nd manually preparing drinks Managers and technicians have access to menu software updates diagnostics and other service screens Serial Number Location The Blend In Cup beverage system serial number is listed on the serial number decal affixed to the middle of the lower back panel Another serial number decal is located on the right side of the machine Multiplex MI PLEASANT MI 48858 MODEL NO SERIAL NO ELEC REO SYSTEM 1 SYSTEM 2 REFRIGERANT TYPE REFRIGERANT AMOUNT DESIGN PRESSURES HIGH SIDE LOW SIDE FOR PARTS OR SERVICE PLEASE CALL a55 753 6336 NSF Go ry D MADE IN THE USA Sample Serial Tag Part Number STH034 3 13 15 Specifications DIMENSIONS Warning To avoid instability the installation area must be capable of supporting the weight of the equipment and a full bin of ice Additionally the equipment must be level side to side and front to back T EE yp a B a TNA Y Elevation View A 26 00 66 cm B 32 82 83 cm 16 Part Number STH034 3 13 Elevation View e 71 19 181 cm F 26 00 66 cm D 65 19 166 cm H 75 07 191 cm E 60 25 153 cm Part Number STH034 3 13 17 Side View G 3
136. nel Check that the black chute cover is sitting securely on the chute The ice maker will not operate properly if it is out of place Check that both micro switches are in line with the motor above the blenders 30 Part Number STH034 3 13 5 Connections in the Rear of the Unit 4 oc N Gr m Os eo ae 3 eo amp 2 mima Chilled Air Plain Water CO2 Water IN IN IN Drain OUT Important Leave enough slack in the water CO2 drain lines to allow access to the rear of the machine without disconnecting the lines Water 1 Connect the Plain and Chilled if used water lines quick disconnect fittings and verify the water regulators are set to 35 psi 241 kPa 2 41 bar The Plain Water regulator is located on the left side of the unit and the Chilled Water regulator is located at the rear top Final during flow settings will be made once the unit is in operation See Cleaning amp Start up on page 34 and or How to Check Air CO2 Pressure on page 255 Part Number STH034 3 13 31 Air CO2 2 Connect Air CO2 line quick disconnect fitting Verify the Air CO2 regulator on the left side of the unit is set to 35 PSI 241 kPa 2 41 bar Final during flow settings will be made once the unit is in operation Important Regulators are factory set but will need to be checked and possibly adjust
137. nit for Drain Cleaning 1 Remove doors from blender station s ZONE 2 PREPARE UNIT FOR DORAIN CLEANING 1 REMOVE DOORS FROM BLENDER STRTIONCS 2 REMOVE GRATE FROM CENTER DISPENSING RKER 3 REMOVE GRATE FROM BLENDER STATIONCS gt Drain Cleaning Screen 1 2 Remove grate from center dispensing area 3 Remove grate from blender station s Press the down arrow to continue 4 Slowly pour 1 gal 3 8 L of hot 120 130 F 49 54 water into each drain Press the down arrow to continue 94 Part Number STH034 3 13 Prepare Drain Cleaning Solution 1 On the top of the dispenser open pressure relief knob by turning counter clockwise ZONE 2 PREPARE DRAIN CLEANING SOLUTION 1 OM THE TOP OF THE DISPENSER OPEN PRESSURE RELIEF BY TURNING COUNTER CLOCKWISE 2 REMOVE THE CRP FROM THE DISPENSER Prepare Cleaning Solution 2 Remove the cap rom the dispenser Press the down arrow to continue 3 Pour 1 gal 3 8 L of hot 120 130 F 49 54 water into the dispenser Press the down arrow to continue 4 Quickly pour one packet of drain cleaner into dispenser ZONE 2 PREPARE DRAIN CLEANING SOLUTION 1 QUICKLY POUR ONE PACKET OF DRAIN CLEANER INTO DISPENSER 2 IMMEDIATELY REPLACE TIGHTEN CAP 3 ON THE TOP OF THE DISPENSER CLOSE PRESSURE RELIEF KNOB BY TURNING CLOCKWISE Mix Cleaning Solutio
138. ns YES YES YES For Live Voltage Control Board Drive amp L2 Terminals Ice Machine Experienced Over Torque Condition Perform Zone 3 Cleaning NO Replace Control Board 20 Min Time Delay Period Verify No Ice In Evaporator Depress Control Board Re Button To Override Delay Period Perform Heavily Scaled Cleaning Procedure set Locked Out Due To Over Torque Condition Verify No Ice In Evaporator Depress Control Board Reset Button Perform Heavily Scaled Cleaning Procedure A NO Verify Gear Motor Overload Is Closed Start Relay Functions Motor Windings Are OK vs p v Check Top amp Bottom Bearings For Ice Blockage Check Bin Optic Sensor Red LED When Object Close Replace Gear Motor vo Rebuild Or Replace Evaporator YES L 5 JequinN Hed cec Compressor Switch 8 Is In The ON Positio NO Replace Switch NO Move Switch YES Replace Switch Check CIP Board Reset Or Replace amp Verify Condenser Filter Clean Condenser Motor Fan Functions YES YES 0 Min ON 5 YES v Auger Has Experienced YES Over Torque In Lock 60 see next page Min 20 Min Of No Ice YES Board May Check Amp Draw IfClose 2 5 gt Cut Out Premature HPCO Now Closed Check Auger Motor
139. nser coil Function To remove moister and particulates from the refrigerant This will prevent premature failure of the compressor and blocking of restrictor devices Specification The size of the filter drier is important due to a critical refrigerant charge Using an improperly sized filter drier will cause the refrigeration system to be improperly charged with refrigerant Driers are covered as a warranty part The drier must be replaced any time the system is opened for repairs Refer to the parts manual for the recommended OEM field replacement drier Check Procedure The drier should not alter the temperature of the refrigerant Compare the temperature of the copper pipe either side of the filter drier they should be the same If there is a temperature drop that indicates a partial blockage of the filter drier and it should be replaced Part Number STH034 3 13 303 This Page Intentionally Left Blank 304 Part Number STH034 3 13 Charts Total System Refrigerant Charge This information is for reference only Refer to the Blend In Cup Beverage System model serial number tag to verify the system charge Serial plate information overrides information listed on these pages Warning Refrigerant type and amount varies by model Machines may use R404A or R290 refrigerant Always refer to model serial plate to identify refrigerant type and amount Warning Some 50 hz models may contain up to 150 grams of R290
140. nstructions are provided to assist the qualified installer Contact your Manitowoc Foodservice Service Agent or call Manitowoc Foodservice for information regarding start up services Important Failure to follow these installation guidelines may affect warranty coverage PRE INSTALLATION CHECKLIST Keep product bags in a cooler at least 24 hours prior to installation Any damage should be noted and reported to the delivering carrier immediately Check the lower portion of the unit to be sure casters are not bent Visually inspect the refrigeration package compressor compartment housing Be sure lines are secure and base is still intact Inspect installation location behind the BIC for electrical outlet location CO5 water hose fittings and shutoff Check voltage at outlet dedicated for BIC Verify floor of install location is within 1 2 of level front to back side to side and all casters are touching the floor Part Number STH034 3 13 29 Warning The mass of this appliance will allow it to move uncontrolled on an inclined surface Adequate means must be provided to prevent uncontrolled movement at all times Remove the side panels from the unit to make the board connections Air CO and Water Regulator gauges accessible Check that board connections are secure and did not vibrate loose during shipment Remove steel top pa
141. o be inserted Position 1 Position 2 Position 3 Position 4 212 Part Number STH034 3 13 L VEOHLS JequinN 12 Display Errors Screen Drink Selection Display Shows DEFROSTING CABINET PROBE FAILURE CHECK CABINET TEMPERATURE NOZZLE SENSOR TEMPERATURE WILL DISPLAY OPEN SHORTED Error Base Sensor temperature will display Open Shorted Nozzle Sensor temperature will display Open Shorted Description of Error Condition Cabinet Sensor input to A D open shorted circuit detected ozzle Sensor input to A D open shorted circuit detected System Response to Error Service Refer to defrost chart Normal operation in technical manual System shall go into fail safe refrigeration Siue er onto mode Compressor on for12 minutes off on page 275 c for 3 minutes sensor resistance See Temperature sistance Chart on Temperature display Re shall change to OPEN SHORTED 298 System shall go into fail safe refrigeration geneek connection onto mode Compressor E 275 Cheek on for12 minutes off 2 nec sensor resistance See for 3 minutes Temperature display gae ori shall change to 298 OPEN SHORTED page ees vic EL E VEOHLS Jequinw Description of Error System Response Yellow border Screen Display Shows Error Condition to Error Service
142. olution Use Approved Ice Machine Descaling Solution Sanitizing Solution Approved sanitizer solution that provides 100 ppm available chlorine Scoop Cleaning Brush Gloves amp Safety Glasses These items are optional and may not be displayed on all EasyTouch screens NOTE If other cleaners are used it is possible they will not clean or sanitize your machine to NSF standards Press the down arrow to continue Part Number STH034 3 13 121 ICE MAKER BIN DESCALING CLEANING amp SANITIZING Removal of Ice Follow the on screen instructions ZONE 3 REMOVAL OF ICE 1 INSTALL ICE REMOVAL CHUTE IN DISPENSER AREA 2 PLACE EMPTY BUCKET FLOOR UNDER ICE CHUTE 3 PRESS THE GREEN CHECK Ice Removal Screen 1 Install ice removal chute in dispenser area 2 Place empty bucket on floor under ice chute 3 Press the green check to begin dispensing ice Ice Dispensing Timer Screen will display the machine will empty of ice ZONE 3 DISPENSING 00 08 Ice Dispense Timer Screen 122 Part Number STHO34 3 13 Ice Disposal 1 Dispose of ice in the bucket and set aside ZONE 3 ICE DISPOSAL 1 DISPOSE OF ICE IN BUCKET AND SET ASIDE 2 REMOVE ICE REMOVAL CHUTE FROM DISPENSER AREA SET RSIDE 3 PRESS THE GREEN CHECK Ice Disposal Screen 2 Remove ice removal chute from the dispenser area and set aside 3 Pr
143. ome loose or disconnected during normal use If you notice water accumulation on the inside of the unit be sure the drain tube is connected to the evaporator drain pan If water is collecting underneath the unit make sure the end of the drain tube is in the condensate evaporator in the machine compartment The leveling of the unit is important as the units are designed to drain properly when level Be sure all drain lines are free of obstructions REFRIGERATORS Warning Do not damage the refrigeration circuit when installing maintaining or servicing the unit The interior and exterior can be cleaned using soap and warm water If this isn t sufficient try ammonia and water or a nonabrasive liquid cleaner When cleaning the exterior always rub with the grain of the stainless steel to avoid marring the finish Do not use an abrasive cleaner because it will scratch the stainless steel and can damage the breaker strips and gaskets 50 Part Number STH034 3 13 STAINLESS STEEL amp CLEANING To prevent discoloration or rust on stainless steel several important steps need to be taken First we need to understand the properties of stainless steel Stainless steel contains 70 80 iron which will rust It also contains 12 3096 chromium which forms an invisible passive film over the steel s surface which acts as a shield against corrosion As long as the protective layer is intact the metal is still stainless
144. on screen instructions can vary depending on the recipe that was created with the MenuConnect program or options chosen in the Managers Menu These items are optional and may not be displayed on all EasyTouch screens during ZONE 2 Cleaning Time to complete 1 hour 1 Cycle touch screen to the Main Menu and select the Cleaning Icon Main Menu Touch Screen 2 In the cleaning screen select the Zone 2 Icon Cleaning Touch Screen Part Number STH034 3 13 67 NOTE Failure to complete the weekly cleaning sequence entirely will not reset the weekly cleaning timer and will require the process to be repeated GATHER THE FOLLOWING SUPPLIES Follow the on screen instructions and gather the following supplies Clean towels Cloths Spray Cleaner amp Detergent Solution Approved dish detergent solution Spray Sanitizer amp Solution Approved sanitizer solution that provides 100 ppm available chlorine Red amp Blue Cleaning Cups 1 of each per blender station Set of Three 3 Cleaning Buckets 5 gt Wash Rinse amp Sanitize Solutions 1 2 3 Splash Shield Cleaning Manifold Drain cleaner amp Dispenser Scoop Cleaning Brush SO Gloves amp Safety Glasses RY These items are optional and may not be displayed on all EasyTouch screens 68 Part Number STH034 3 13 NOTE If other cleaners used it is possible they w
145. owing conditions in a blender chamber Plain Water Supply Pressure must be capable of continuously suppling a minimum of 35 psi 241 kPa 2 41 bar during flowing conditions If a separate chilled water source is used the chilled supply pressure needs to be a minimum of 35 psi 241 kPa 2 41 bar at no flow conditions Important Water pressure affects the blender area cleaning a water booster may be required if pressure is too low Air CO Important Requires the pressure measurement to be taken only when a product pump is being activated product pump during flow conditions Supply must be capable of 35 psi 241 kPa 2 41 bar minimum during flowing conditions measured at the unit Air CO regulator See How to Check Air CO2 Pressure on page 255 Supply to the unit not to exceed 80 psi 345 552 kPa 3 45 5 52 bar maximum during no flow conditions Part Number STH034 3 13 DRAIN CONNECTIONS e Connect supplied 1 ID hose to hose barb connection on machine Drain lines must have a 1 5 inch drop per 5 feet of run 2 5 cm per meter and must not create traps The floor drain must be large enough to accommodate drainage from all drains Anairgapis included in the design of the machine for backflow prevention plumb to local code Part Number STH034 3 13 27 28 This Page Intentionally Left Blank Part Number STH034 3 13 Installation Step by Step Installation These i
146. place Motor 220 Part Number STH034 3 13 Beverage System BEVERAGE SYSTEM DIAGNOSTICS 1 2 Is line voltage is supplied Is Air CO supply pressure is between 50 and 80 psi and regulated to 35 psi Refer to How to Adjust Air CO2 Pressure on page 259 Is water supply pressure is between 30 and 90 psi and regulated to 30 psi Is product is inserted in cabinet and correctly connected to adapter tubing Is ice is available Has a recipe has been developed in MenuConnect and transferred to the control board with a USB drive Refer to Recipe Loading Procedure on page 190 Do any recipes dispense properly No Refer to Will Not Run Diagnostics on page 219 Yes Determine malfunctioning recipe slot number and continue with next step NOTE Refer to Procedure to Clear Blocked Line on page 252 to initiate a prime procedure and assure the component is energized during the test time period 8 24 VDC to syrup solenoid valve No Inspect wiring disconnect and reconnect wiring to verify connection replace SRB board Yes Go to next step 9 Air CO supplied to product pump No Replace syrup solenoid valve Yes Refer to Procedure to Clear Blocked Line on page 252 If the line is not blocked and the pump does not function replace the product pump Part Number STH034 3 13 221 PROCEDURE TO CLEAR BLOCKED LINE NOTE Verify product is available and properly connecte
147. pressure regulator setting is correct Verify pressure is present at product pump inlet 5 Disconnect the air line from the Valve and press the NRV on the supply line to verify pressure is present NOTE Air CO has high back pressure please wear PPE 6 Disconnect pressure inlet line and product inlet and outlet lines from product pump 7 Point pump inlet outlet away from face and reconnect inlet pressure line Pump cycles Check for pinched lines and obstructions Pump does not cycle Replace pump 288 Part Number STH034 3 13 STEP MOTOR Function Raises and lowers the blender blade to provide consistent mixing of ingredients Specification 5 VDC from Blender Board Check Procedure 1 oon Disconnect the connector MTA4 terminals TP12B TP13B TP14A and TP13A on the top of Blender Board The Blender Board is located on the back of the Blender Assembly See Top Right on page 44 Check for 5 VDC across XXX Open OL Replace motor Resistance Motor windings are good Check rotor for excessive play or binding Test home position switch Test door switche s Replace Blender Board Part Number STH034 3 13 289 BLENDER MOTOR Function Mixes ingredients to maintain a consistent product Specification 220 V 50 2 Check Procedure Use a voltmeter ohm meter to check motor operation 1 Disconnect the Blue and White wires from the Blender motors Blender Board is located on t
148. proper Undercharged refrigerant Wrong type of refrigerant charge 9 yp 9 Low ambient temperature High side refrigerant lines component restricted before mid condenser Suction pressure is too low and affecting discharge pressure Refer to Suction Other Pressure Temperature Low Checklist No water or insufficient pressure Starving expansion valve Defective compressor Voisture in refrigeration system Defective fan cycle control NOTE Do not limit your diagnosis to only the items listed in the checklists Part Number STH034 3 13 249 ANALYZING SUCTION PRESSURE OR TEMPERATURE NOTE Analyze discharge pressure temperature before analyzing suction pressure temperature High or low discharge pressure temperature may be causing high or low suction pressure temperature Suction Pressure High Checklist Problem Cause Improper Refer to Installation procedures installation Discharge pressure temperature is too high Di and is affecting suction pressure ischarge reste temperature p Refer to Discharge Pressure temperature High Checklist Improper Overcharged refrigerant Wrong type of refrigerant charge Non condensable in system Non OEM components in system Other TXV flooding check bulb mounting and insulation Defective compressor 250 Part Number STH034 3 13 Suction Pressure Temperature Low Checklist Problem Cause Improper Refer to Installation procedures
149. r from the bucket 3 Press green check to continue 108 Part Number STH034 3 13 Rinsing Prep 1 Install splash guard in the dispense area ZONE 3 RINSING SANITIZER PREP 1 INSTALL SPLASH GUARD 1 DISPENSE AREA 2 PRESS THE GREEN CHECK Plain Water Rinse 2 Press the green check to begin the plain water rinse cycle The Rinse Timer Screen will display and count down during the rinsing process then automatically proceed to the Cleaning Solution Ice Production Screen ZONE 3 PLAIN WATER RINSE TIMER 00 20 Part Number STH034 3 13 109 Ice Maker Cleaning Solution Ice Ice will then be produced using water from the unit s chilled water source to remove any remaining cleaning solution from the ice maker ZONE 3 ICE MAKER CLEANING SOLUTION ICE PRODUCTION 00 16 MOTE THIS ICE PRODUCTION WILL CONTAIN RESIDUAL CLEANING CHEMICALS Ice Production Timer Screen Warning This ice production will contain residual cleaning chemicals and must be discarded 110 Part Number STH034 3 13 Removal of Ice 1 Install ice removal chute in dispenser area ZONE 3 REMOVAL OF ICE 1 INSTALL ICE REMOVAL CHUTE IN DISPENSER AREA 2 PLACE EMPTY BUCKET OM FLOOR UNDER ICE CHUTE 3 PRESS THE GREEN CHECK Ice Removal Screen 2 Place empty bucket on floor under ice chute 3 Press the green check to
150. r slide operation The blender door must be fully closed to allow blender operation The door position can be confirmed using the Inputs screen Managers Menu Service Inputs This will verify the software is correctly reading the door position Open the perspective door left right and the Output should report the current condition open or closed Part Number STH034 3 13 279 Blender Board connections J5 J6 L1 280VAC J2 J7 L1 230VAC J12 Rinse Water Solenoid Valve 24VDC J4 Modbus communication J9 Reed Switch 3 wire Brown to White NC Green to White NO J13 Home position switch NO J10 Linear Slide Stepper Motor J1 24VDC input 1 24VDC 2 24VDC Onboard fuse protects blender motor output circuit 2 5 amp DIP switch settings All in the OFF position identifies the left side board 1 switch in the ON position and 2 3 amp 4 in the OFF position identifies the right side board Has one LED Constant when first powered on Blinks when linear slide reaches home Heartbeat after homing is accomplished NOTE See Blender Control Board on page 281 280 Part Number STH034 3 13 BLENDER CONTROL BOARD i ommunication abieto SRB AC Power AC Power to 4 From SRB Mixer Motor Rinse Solenoid Part Number STH034 3 13 281 CIP CLEAN IN PLACE RELAY BOARD Location The CIP Board is located behind the le
151. read replace the switch Press the switch to the OFF Position O Check continuity between the 2 two terminals there should be no continuity between the terminals 7 lf continuity is read replace the switch gt Ww 266 Part Number STHO34 3 13 POWER RELAY Location Located behind the left hand side panel Function Removes full load amperage of components and motors from ON OFF rocker switch Specification Double Pole Single Throw DPST 220VAC coil average coil resistance 21KOhms Contact rating 30A 120VAC When energized contacts close and allow power to flow to SRB board J9 amp J10 Power Supply CN1 and Evaporator fans Check Procedure There is a small black manual push button on the relay body to allow testing of the contacts with the unit de energized Disconnect the wiring to the contacts and check resistance while pressing the test button The resistance across the contacts should be less than 1 0 ohms Manual Test Button Press to close contacts _ If the relay is energized and contacts closed the button will be pulled in flush with the body of the relay Part Number STH034 3 13 267 Power Relay Coil Test Procedure 1 Check the coil using an ohm meter the coil should have a nominal resistance reading If no reading the coil is open and the Power Relay should be replaced 2 With the ON OFF rocker switch in the ON position check for
152. relay on the SRB and has two terminals exposed that can be checked for continuity The exposed terminals are the Common C and the Normally Open NO If there is continuity between the terminals with power disconnected to the unit the relay contacts are defective and the SRB should be replaced 242 Part Number STHO34 3 13 HIGH PRODUCT TEMPERATURE Check Duct Cooling Fan Product temperature is greater than 42 F e Verify the door was not left open or warm product was added e Reboot machine by moving toggle switch off on e Verify duct fan is operating Allow machine to run for 15 minutes then prime each product If fault remains check duct temperature with a digital thermometer to determine if refrigeration or thermistor diagnostics need to be performed Part Number STH034 3 13 243 Refrigeration System Diagnostics ANALYZING DISCHARGE PRESSURE OR TEMPERATURE 1 Determine the ice machine operating conditions e Air temperature entering condenser e Air temperature around ice machine Water temperature entering water reservoir 2 Refer to 24 Hour Ice Production Refrigeration Pressure Temperature Chart for ice machine being checked Use the operating conditions determined in step 1 to find the published normal discharge pressure temperature and compare to actual measurements 3 Measure the actual discharge pressure temperature 4 Compare the measurements step 3 with the published pressure temperatur
153. s Part Number STH034 3 13 247 ANALYZING DISCHARGE PRESSURE OR TEMPERATURE 1 Determine the ice machine operating conditions e Air temperature entering condenser Air temperature around ice machine Water temperature entering water reservoir 2 Refer to 24 Hour Ice Production Refrigeration Pressure Temperature Chart for ice machine being checked Use the operating conditions determined in step 1 to find the published normal discharge pressure temperature and compare to actual measurements 3 Measure the actual discharge pressure temperature 4 Compare the measurements step 3 with the published pressure temperature step 2 Measurements will fall within the published range on normally operating ice machine s Discharge Pressure Temperature High Checklist Problem Cause Improper Refer to Installation procedures installation Restricted Dirty air filter condenser High inlet air temperature air flow Condenser discharge air recirculation Dirty condenser fins Defective fan motor Defective fan cycle control Improper Overcharged refrigerant Non condensable in system charge Wrong type of refrigerant Other Non OEM components in system High side refrigerant line component restricted before mid condenser 248 Part Number STH034 3 13 Discharge Pressure Temperature Low Checklist Problem Cause Improper Refer to Installation procedures installation Im
154. s this the Save date of install Date Time Selection Screen Choose the date format that will be used on the machine MM DD Y Y Toenter the Month Day Year Hours or Minutes touch the corresponding box type in the correct number and press the green check to accept If using 12 hr time format select AM or PM If using 24 hr format select the 24 check box Onlyselect the Installation check box if this will be the installation date time 2 Select the Return Save arrow when done Continued on next page Part Number STH034 3 13 173 3 If changes were made the following screen will display SETTINGS CHRNGED Ls Save Settings Screen Press SAVE to save the new settings Press DISCARD to cancel any changes The Manager s Menu will appear after a selection has been made 4 Press the Return Arrow again to retum to the Main Menu 174 Part Number STH034 3 13 Temperature Setting These steps are to be followed once the user has gained access to the Manager s Menu by entering the correct pass word Default Password is A o LANGUAGE DATE TIME TEMPERATURES EDIT CONFIGURE T 1 Select the Temperatures icon from the first Manager s Menu screen TEMPERATURES NOZZLE itr _ Current Unit oemet Temperatures Change Unit DEFROST itr of Measure P 08 neTRIC units Retum Save Temperature Screen
155. t PRIME FLAVOR STRAWBERRY INVENTORY LORD SLOT 5 I lt FULL PRIME BAG FLAVOR BAG 8 Place a cup under dispenser 9 Select HOLD TO PRIME icon while squeezing the squirt bottle Watch for product to enter the cup STRAWBERRY SLOT 5 PLACE CUP UNDER DISPENSER lt HOLD TO PRIME Part Number STH034 3 13 253 10 Repeat until valve clears product and or water enters the cup 11 Disconnect squirt bottle with vinyl tubing Insert product bin back into unit 12 Select HOLD TO PRIME icon until only product flows into cup 13 Select green check when finished to return to the product inventory screen INVENTORY 200 200 NOZZLE 38 F CRBINET 39 F 14 Press the Return Arrow to return to the Main Menu 6 8 155 155 155 13904 1 254 Part Number STH034 3 13 How to Check Air CO2 Pressure 1 Using the touch screen go to the Prime Screen accessed through the Inventory Icon from the Main Menu 2 On the inventory screen select any assigned product slot 88 8 21 0 210 210 210 210 NOZZLE 44 F CABINET 44 F Part Number STH034 3 13 255 3 Select the green check twice without following the product replacement instructions 6 gt BAG REMO
156. t change the language edit the password or configure the slots unless instructed to do so by the factory Part Number STH034 3 13 169 Manager Menu Features Manager Screen 1 o a i TEMPERATURES EDIT CONFIGURE T Main Menu Next Screen Language Changing the UI Language on page 172 Date amp Time Settings Date amp Time Setting on page 173 Temperatures Temperature Setting on page 175 Edit Password Edit Password Setting on page 176 Configure Slots Configure Slots Setting on page 178 Manager Screen 2 MANAGER UPDATES AUTO WASH SERVICE TIMER Previous Screen Main Menu Next Screen Updates Updates on page 185 Auto Wash Timer Auto Wash Timers on page 193 Service Service Screens on page 194 Manager Screen 3 UI SM VERSION 3 0 1 SRB SW VERSION 0 10 0 LEFT MIXER SW VERSION 0 16 0 RIGHT MIXER SW VERSION 0 10 0 Previous FILE TEST CER Screen Main Menu Next Screen This screen displays all current software versions on the unit See Software Version Screen on page 197 170 Part Number STH034 3 13 Manager Screen 4 Main Menu ORINKS SINCE INSTALLATION LEFT MIXER TOTAL COUNT RIGHT MIXER LAST MAINTENANCE DATE 01 01 2009 01 2009 LEFT MIXER TOTAL COUNT RIGHT MIXER This screen displays the drink counter See Drink Counter Screen on page 198 Part Nu
157. teps will be displayed on screen These items are optional and may not be displayed on all EasyTouch screens during ZONE 3 Cleaning Time to complete 1 hour 45 minutes 1 Cycle touch screen to the Main Menu and select the Cleaning Icon Main Menu Touch Screen 2 In the cleaning screen select the Zone 3 Icon Cleaning Touch Screen NOTE Failure to complete the Zone 3 cleaning sequence in it s entirety could affect drink quality and will not reset the monthly cleaning timer which will require the process to be repeated GATHER THE FOLLOWING SUPPLIES 100 Part Number STH034 3 13 Follow the on screen instructions and gather the following supplies Cleaning Buckets Set of 2 Cleaning Hose Ice Removal Chute Splash Guard Clean towels Cloths Sanitizing Solution Approved sanitizer solution that provides 100 ppm available chlorine Scoop Cleaning Brush Gloves amp Safety Glasses SS EasyTouch screens These items are optional and may not be displayed on all NOTE If other cleaners are used it is possible they will not clean or sanitize your machine to NSF standards Press the down arrow to continue Part Number STH034 3 13 101 ICE MAKER BIN DESCALING CLEANING amp SANITIZING Removal of Ice Follow the on screen instructions ZONE 3 REMOVAL OF ICE 1 INSTALL ICE REMOVAL CHUTE IN DISPENSER ARE
158. th water 4 Fill sanitizer bucket with water and add approved sanitizer Use approved sanitizer solution that provides 100 ppm available chlorine Press the down arrow to continue Part Number STH034 3 13 139 Washing Instructions 1 Remove grate from center dispensing area CLERNING WASHING INSTRUCTIONS 1 REMOVE GRATE FROM CENTER DISPENSING AREA 2 INSTALL SPLASH GUARD IN DISPENSE AREA 3 REMOVE PRODUCT HOLDER S gt FROM CABINET gt 12 TAKE PRODUCT HOLDER lt S gt TO gt si REFRIGERRTED STORRGE Washing Instructions Screen 2 Install splash guard in dispense area 3 Remove product holders from cabinet Press the down arrow to continue 4 Take product holders to refrigerated storage 5 Spray and wipe each BIB connector and area with cleaner 6 Spray and wipe each BIB connector and area with sanitizer 7 Connect a cleaning hose to each product nozzle Press the down arrow to continue 8 Place cleaning manifold in wash bucket 9 Press the green check to go to the next screen 140 Part Number STH034 3 13 Select Slots to Flush SELECT SLOTS TO FLUSH 7 EE _ ll ll 5 v Flush Slot Selection Screen Touch each slot that needs to be flushed select any or all slots 1 8 Selected slots will become highlighted in green and say NEEDS CLEANING Slots that are not selected will say CLEAN
159. tion Never use a high pressure water wash for this cleaning procedure as water can damage the electrical components located near or at the condenser coil DOORS HINGES Over time and with heavy use doors and hinges may become loose If this happens tighten the screws that mount the hinge brackets to the frame of the unit Loose or sagging doors can cause the hinges to pull out of the frame which may damage both the doors and the hinges In some cases this may require trained amp qualified service agents or maintenance personnel to perform repairs NOTE Do not place hot pans on against the blue ABS liner Do not throw items into the storage area Failure to follow these recommendations could result in damage to the interior of the cabinet or to the blower coil Overloading the storage area restricting the airflow and continuous opening and closing of the doors and drawers will hamper the unit s ability to maintain operational temperature 52 Part Number STHO34 3 13 PREVENTING BLOWER COIL CORROSION Immediately wipe up all spills CLEANING KITS Complete cleaning kits are available for single spindle part number 000 BIC 001R and dual spindle part number 000 BIC 001Q units These kits include the following 3 three 5 gallon buckets Bucket labels for Wash Rinse amp Sanitizing Red amp Blue cups for blender cleaning Squeeze Bottle Dispense Area Shield Tubin
160. tor Part Number STH034 3 13 43 TOP RIGHT 1 2 3 4 5 6 7 8 LXX c 44 CIP Pump Dump valve Blender Motor Blender Home Position Micro Switch Mixer Board CIP Ice bin solenoid CIP CO2 Air solenoid Ice Maker Bin Relay CIP Ice maker solenoid Linear Slide Motor Blender Door Relay Blender 2 rinse nozzle solenoid Part Number STH034 3 13 BOTTOM CABINET Pumps amp Solenoids 1 None Drip Valves x8 2 Product Pumps x8 3 Product Bag Nozzles x8 4 Solenoid Valves x2 Part Number STH034 3 13 45 Pump amp Solenoid Numbering Expansion Valves 1 7 Product Pumps Pumps y Air CO2 Solenoids These numbers correspond to the product bins and inventory numbers in the User Interface Refrigeration Duct Fan Evaporator Coil Evaporator Fans 2 Cabinet Sensor BRON 46 Part Number STH034 3 13 Maintenance General Maintenance This section covers common unit components and their care The chart below is an overview of the maintenance that the end user and service technician should perform and the frequency These figures are the minimum required If the Ice Machine is supplied with hard water more frequent cleaning should be performed
161. tore equipment Water filtration is plugged if used Install a new water filter Hoses fittings etc are leaking water Repair replace as needed Water float valve is stuck open or closed Clean replace as needed Water probes in header tank are not detecting water Short probes to check Clean probes Water probes in header tank are not detecting water Short probe cable out at board connection Replace cable if needed Dump valve on header tank drain is leaking Clean dump valve Part Number STH034 3 13 225 ICE PRODUCTION amp QUALITY CHECK QUALITY CHECK Ice production will vary with ambient and water temperatures Higher incoming water temperature results in lower ice production quantity Lower water temperature results in higher ice quantity ICE PRODUCTION CHECK 1 226 Empty the ice from the unit by starting Zone 3 cleaning which dumps ice for 4 minutes Remove the ice bin lid remove the ice dispense drive shaft agitator Run the ice machine a minimum of 10 minutes to allow the system to stabilize Measure the air temperature entering the condenser and the water temperature entering the unit with insulated probe Weigh a dry non perforated container that will fit in the ice bin to catch the ice Catch the ice in container for 7 minutes and 12 seconds approximately 1kg or for more accuracy 14 minutes and 24 secon
162. uctions Screen 2 Press the green check begin purging the lines Air is pushed through each line slot blowing out any remaining liquid displaying the progress on the Screen 30 seconds per slot BEBE s lila PURGING PROCESS TIME 00 01 Product Line Purging Screen When purging has completed the Reinstall Inventory Screen will appear automatically 74 Part Number STH034 3 13 Reinstall Inventory 1 Retrieve product holders from refrigerated storage ZONE 2 REINSTALL INVENTORY 1 RETRIEVE PRODUCT HOLDERCS FROM REFRIGERRTED STORRGE 8 REINSTRLL ERCH PRODUCT HOLDER IE INTO CORRECT SLOT RSS 3 REMOVE SPLASH GUARD FROM Gr DISPENSE RRER Ss ITE UNDER DISPENSING RRER Reinstall Inventory Screen 2 Reinstall each product holder into correct slot 3 Remove splash guard from dispense area 4 Reinstall center grate under dispensing area Press the down arrow to continue 5 Place a large cup under dispensing nozzles 6 Press the green check to prime each line This will automatically prime each line with product The screen will read Priming Slot X Each slot will change from Purged to Clean PRIMING SLOT 5 Product Line Purging Screen When priming has completed the Prime Completion Screen will appear automatically Part Number STH034 3 13 75 Auto Prime Complete 1 Remove and dispose of large cup with primed product ZONE 2 RINSING INSTRUCTIONS
163. vor Solenoid previously identified Part Number STH034 3 13 261 10 The regulator will decrease to a stable pressure while the product is priming and then rise back to a higher pressure when the prime button is released 35 psi 241 kPa 2 41 bar 2 psi 14 kPa 14 bar 7 11 The regulator should maintain 35 psi 241 kPa 2 41 bar 2 psi 14 kPa 14 bar under flowing conditions 12 If the Air CO2 regulator fails to maintain this pressure during flowing conditions remove panels and adjust under flowing conditions 262 Part Number STH034 3 13 How to Check Plain Water Pressure 1 Using the touch screen gain access to the Blend Chamber Rinse Button s located at the bottom of either the Drink or Flavor Selection screen ZONE 2 DUE 6 DRYS NOZZLE 41 F ZONE 3 27 DAYS CABINET 41 F FRUIT COFFEE FRUIT LEMONADE SMOOTHIES FRRPPES SPLRSH SMOOTHIES ICE BLEND Drink Selection Screen Part Number STH034 3 13 263 2 Activate a rinse cycle by touching the right or left rinse button while reading the plain water regulator on the left side of the unit zm p Water 54 Q Gauge E Q il
164. ways unplug before replacing the lamp Replace the bulb with the same type Connect to a properly grounded outlet only See Grounding Instructions 24 Part Number STHO34 3 13 AIR PLAIN amp CHILLED WATER INLETS Connections in the Rear of the Unit 4 fg ac 4 a A 38 Gs 5 us Os we gs lt T o amp 27 mim mim f A Chilled Air Plain Water CO2 Water IN IN IN Drain OUT Warning Connect to a potable water supply only Use supplied 3 8 95 cm panel mounted hose barb and 6 1 8 m of beverage tubing to connect labeled coupling body fitting s on back of unit for each supply connection Do not connect either water connection to a hot water supply Be sure all hot water restrictors installed for other equipment are working Check valves on sink faucets dishwashers etc Install a water shut off valve in the water line at the rear of the machine Insulate water inlet lines to prevent condensation Hard Water In areas where the water is highly concentrated with minerals the water should be tested by a water treatment specialist and the recommendations of the specialist regarding filtration and or treatment should be followed Part Number STH034 3 13 25 SYSTEM PRESSURES Plain amp Chilled Water Important Requires the pressure measurement to be taken only when rinse water is spraying fl
165. wing conditions NOTE The Chilled Water Regulator needs to be a minimum of 35 psi 241 kPa 2 41 bar at no flow conditions 34 Part Number STHO34 3 13 Label 10 Add labels to product bins put labels in correct place 11 Add labels anywhere else on the unit required Software 12 Verify correct firmware is loaded See Firmware Update Procedure on page 187 13 Load recipes See Recipe Loading Procedure on page 190 14 Verify correct drinks and flavors are available NOZZLE 1 F ZONE 2 00 6 DAYS CRBINET Uu1 F ZONE 3 DUE 27 DRYS FRUIT COFFEE 2 IT LEMONADE p IES FRAPPES SPLASH SMOOTHIES ICE BLEND Calibrate Important Allow cabinet to reach operating temperature 36 F 2 C 38 F 3C before calibrating Calibration will be inaccurate if performed above operating temperatures 15 Product calibration can be performed once operating temperature has been reached See Calibration Procedure on page 181 for step by step calibration instructions Once completed the Blend In Cup machine is ready for use 16 Reinstall top and side panels 17 Push BIC into place 18 Verify the unit is level and shim if necessary Part Number STH034 3 13 35 DEMONSTRATE 19 Using the Interface See Touch Screens on page 161 20 How to make drink See Procedure to Make a Drink on page 165 21 Manager Menu options using the default password A The password can be changed See Manager s Menu Screen on pag
166. word Keypad screen when password is correctly entered a menu of protected information for a manager will display Inventory Displays the remaining percentage of product in each bag cabinet and product tubes temperature readings Cleaning Displays the Cleaning Screen and gives the options for Zone 1 Daily Zone 2 Weekly or Zone 3 Monthly Cleaning and Product Line Flushing f equipped with this feature 168 Part Number STHO34 3 13 MANAGER S MENU SCREEN Accessed though the Main Menu screen this screen s primary function is to provide on screen access to Manager only functions How to Access CL i ap 4 After selecting Manager s Menu icon from the Main Menu the password screen appears The manager screens are password protected Default Password is A Enter the Manager s pass code using the QWERTY keypad then press the green check to accept Password Clear Display PRSSWORO 1 20 CHARS Password 4 _ m A S Display Password JEDE Input T9 o w e Je v 1 A ofr 2 15 Accept After typing in the correct password Language Date Time Temperatures Edit Password Configure Slots Updates Auto Wash Timer and Service screens are accessible When the manager screens are inactive for a time period the screen will return to the drink menu Important Do no
167. y TOUCH screen has four selections One for the drink making procedure drink selection displays by default at start up The Manager s Menu for accessing the machine s settings Inventory for product information and cleaning for routine maintenance of the machine Drink Selection CL Inventory Managers Menu ha 49 Cleaning Main Menu Screen Drink Selection See Drink Selection Screen on page 162 See Flavor Selection Screen on page 163 See Size Screen on page 164 See Main Menu Screen on page 168 Manager s Menu See Main Menu Screen on page 168 See Manager s Menu Screen on page 169 Inventory See Main Menu Screen on 168 See Product Inventory Screen on page 200 Cleaning See Main Menu Screen on page 168 See Cleaning Screen on page 204 Part Number STH034 3 13 161 DRINK SELECTION SCREEN The Drink Selection screen appears on power up except where clean sanitize limitations have been exceeded in which case the clean sanitize screen appears See Maintenance for Daily and Weekly cleaning sanitization This screen s primary function is to select a drink to make or access the Main Menu Nozzle amp Cabinet n NOZZLES 44 F ZONE 2 6 OFS Cleaning Temperature Bet DAYS Reminders Drink pl 2 Categories 7 FRUIT COFFEE FRUIT LEMONFOC SMOOTHIES FRAPPES SPL

Download Pdf Manuals

Related Search

Related Contents

SHBG-ELISA - BTC Lab website  Audio Analogue SRL AM/FM RDS Vacuum Tube Tuner Stereo System User Manual  APart MA200CDR AV receiver  HR5 HEROES SERIES 1700/2300/3500W  取扱説明書 お客さまへ  Weber SPIRIT 320 User's Manual  取扱説明書（1.1 MB）  ブルーレイ ディ スクプレーヤー  

Copyright © All rights reserved. Failed to retrieve file