round front snack vending machine service manual
Contents
1. 1 ee OO n 2 Pes 3 Press 4 Press 3 to toggle ON or OFF NULY Note NULn NO OFF NULy YES ON 5 Press twice to exit 0 00 FAST CHANGE Allows the vending machine to change immediately after the customer makes a selection i Past Change is ON tet cere the Multi Vend feature STEP DISPLAY a A 2 Press 3 oPtn 3 Press 5 Fchn a Press 5 5 i toggle ON or OFF Fchy Fin NO OFP Foy YES ON 5 Poss t iow ooo SNACK CONFIGURATION The controller has been factory configured to operate as a snack vending machine Follow the steps below to restore the controller to snack machine operation a E e E To vow soting to toggle snack bottle or can vendor An Can bott boitie SnAc Snack KEYPAD BACKLIGHT This menu controls the intensity level of the keypad backlight aas DISPLAY 1 Press Service Mode Button m 40 3 Press 9 HTA bL 3 4 Press 9 to again and again to change setting bL 0 Not b OFF bl 1 Low bi and bi Soph bl d Max 5 Press twice to exit 0 00 MOTOR COUNT Displays the total count of working motors O OSEP CISPLAY Cnt 0 00 BILL ESCROW This feature will hold a bill in escrow mechanically until either a vend is d or the retum credit lever is pressed This prevents the customer using the vending machine as a bill changer 2 Press 2 and wait a few2. A Lct 3 Press selection number on keypad 4 Repeat step 3 to test other selections 5 Press twice to stop test and exit 0 00 TEST ALL MOTORS pCR DISPLAY 1 _ Press Servico Mode Button m 40 Motor selection number will display All is being tested twice to stop test and exit 0 00 JHE Fin a I HODE i CHILLER OPTION OPERATION To prevent damage to the refrigeration unit when it is turned off or the power interrupted the refrigeration unit will not restart for at least three minutes regardless of the temperature When the temperature is above the cut in temperature programmed the unit is turned on When the refrigeration unit reaches the cut out temperature it is turned off If the refrigeration unit runs for more than two hours without reaching the cut out temperature the unit is turned off for the programmed ten 15 minute defrost time It will be turned on again automatically TROUBLESHOOTING If the refrigeration unit is turned off or the power is interrupted the refrigeration unit will not start for at least three 3 minutes regardless of the temperature This is done to prevent damage to the refrigeration unit If the refrigeration unit is turned off or the power is interrupted the refrigeration unit will not start for at least three 3 minutes regardless of the temperature This is done to prevent damage to the re
3. 13 Set the selections to the desired vend price and adjust the price scrolls to agree 14 Test vend the converted selections for proper operation and price settings CONTROLLER FUNCTIONS This vending machine is equipped with a GVCI Controller SALES MODE The machine automatically defaults to Sales Mode after it is turned on The vending machine accepts deposits pays out change and dispenses product to the customer DISPLAY CREDIT If credit has not been established and a selection is made then the price for that selection is displayed briefly When money or credit is accepted then the amount of credit is displayed If the payout tubes in the coin mechanism are below the low level sensors the indicator light USE EXACT CHANGE will light up MAKE SELECTION If a selection is made and the accumulated credit is greater than or equal to the price of the selection then a vend attempt will take place If credit is less than the selection price the price is displayed and will flash VEND CYCLE If the machine is equipped with the iVendE Optical Sensor Option then all selections have been assigned at the factory for optical sensing These machines will have an associated vend operation that differs from the normal vend operation At the start of a vend the iVendE Optical Sensor will be checked for blockage If iVendE sensors are blocked or if iVendE Option is not present then the normal home switch vend cycle will be used and the opti
4. operational standards N 3 Refrigeration relay bad Check with Multi Meter 4 Faulty control board b Condenser airflow restricted Plugged or dirty condenser 2 Refrigeration control setting too warm Condenser motor blades bad See Temperature Mode section on this manual e Blade stuck 3 Refrigeration relay bad c Condensing space restricted 4 Faulty control board Unit placed too close to a wall 5 Restricted evaporator space d Compressor bad valves a Evaporator motor blades faulty causing the coils to ice over the evaporator Capillary tube will start frosting 8 to 10 inches 20 25 cm past evaporator connection tube e Check fro oil around brazed connections TROUBLESHOOTING CIRCUITS WITH MULTI METER 1 To check the power source use the voltage section of the Multi Meter Should measure within 5 10 above 5 below 2 Check overload CAUTION Power must be off and fan circuit open Use the resistance section of the Multi Meter and check terminals I and 3 for continuity If no continuity is measured infinity then the overload may be tripped Wait 10 minutes and try again If still no continuity then overload is defective 3 Check the relay See FIGURE 8 Unscrew lead terminals and remove relay from compressor Keep relay upright Check terminals I and 5 or Land S with the Multi Meter Replace relay if continuity exists 4 Check Temperature sensor with a Multi Meter 5 Ch
5. SPACING ADJUSTMENTS 1 Pull out the tray to be adjusted until it stops 2 Locate the harness clamp on the right side wall See FIGURE 4 3 Open the harness clamp by pressing up on the tab 4 Unplug the Double D tray plug from its receptacle on the right side wall 5 Lift up on the front of the tray and pull slightly approximately 1 2 inch 1 3 cm forward to clear the tray stop 6 Locate the release lever on the left and right tray rails See FIGURE 4 Swing levers all the way up to 7 Lift up on the rear of the tray and remove it from the vending machine 8 Relocate both left and right tray rails from the left and right side walls a Remove tray mounting screws b Pull each rail forward to disengage its rear tab from the hole in the rear wall See FIGURE 5 9 Relocate both left and right rails by reversing step 8 Rails must be level from front to back and right to left 10 Replace the tray by placing its rear rollers on the left and right rails and lifting up on the front of the tray as you push it back 11 Swing the tray release levers all the way down 12 Install the tray plug into its receptacle on the right side wall 13 Reengage the tray harness into its harness clamp and snap the clamp closed 14 Test vend the tray in its new position to assure that the tray plug is properly seated RAIL LOCATION HOLES ion RAIL MOUNTING HOLES LEFT TRAY RAIL lt lt LEVER ye S
6. additional headroom for vending taller products When increasing the height in one area the same amount of room will be lost at the tray above or below the one being adjusted 3 WIDE amp 4 WIDE TRAY SPACING ADJUSTMENTS 1 Pull out the tray to be adjusted until it stops 2 Disengage the tray harness from its snap open harness clamp on the right side wall 3 Disconnect the tray plug from its receptacle on the right side wall 4 Lift up on the front of the tray and pull slightly approximately 1 2 inch 1 cm forward to clear the tray stop 5 Lift up on the rear of the tray and remove it from the vending machine 6 Disengage both left and right tray rails from their corresponding slots on the left and right side walls by pulling inward on the bottom front of each rail and lifting its flange out of the slot 7 Pull each rail forward to disengage its rear tabs from the hole in the rear wall 8 Relocate both left and right rails by reversing steps 6 and 7 9 Replace the tray by placing its rear rollers on the left and right rails and lift up on the front of the tray as it is pressed back 10 Install the tray plug into its receptacle on the right side wall 11 Reengage the tray harness into its harness clamp and snap the clamp closed 12 Test vend the tray in its new position to assure that the tray plug is properly seated HARNESS CLAMP RA DOUBLE D S RECEPTACLE A109160 FIGURE 4 TRAY HARNESS 5 WIDE TRAY
7. manufacturer its service agent or similarly qualified individual in order to avoid hazard Remove the MKnock A Way support by placing a 2x6 under the vending machine Insert a large screwdriver or prying tool into the groove and split it in two Turn the leveling screws as far as possible See FIGURE 1 A10109 FIGURE 1 REMOVE SHIPPING SKIDS INSTALLATION Position the vending machine in its place of operation no further than nine 9 feet from the power outlet or receptacle and check that the door will open fully without interference Leave at least six 6 inches of space between the back of the machine and any wall or obstruction for proper air circulation Level the vending machine making sure all levelers are touching the floor The vending machine must be level for proper operation and acceptance of coins through the coin changer Retrieve the keys to the vending machine from the coin return cup Open outer door and remove all internal packing material Consult local state and federal codes and regulations before installation of the vending machine GROUNDING EARTHING amp ELECTRICAL Refer to the Safety Manual and Installation Guidelines manual PIN 4206816 that shipped in the service package with your machine Before connecting the vending machine the integrity of the main electrical supply must be checked for correct polarity presence of ground earth and correct voltage These checks should be repeated at six 6 mont
8. other e Check fan blades and motor Loose shrouds and harness Copper tubing Loose or unsecured parts Dirty condenser fan blades UNIT SHORT CYCLES 1 Temperature sensor defective or not mounted in the return air duct 2 Defective control board 2 Wom or aged compressor grommet 3 Compressor Bad valves Slugging Bad windings See schematic Figure 8 Low voltage 3 Temperature setting too warm See Refrigeration Settings section of this manual UNIT OPERATES LONG OR CONTINUOUSLY 1 2 3 Temperature sensor defective or not mounted in the return air duct Refrigeration relay shorted Airflow restricted e Faulty evaporator motor or blades causing coils to ice e Loose connections on evaporator motor One motor not running e Airflow blocked by product in front of evaporator or air duct openings Exhaust area blocked Machine too close to the wall REFRIGERATED SPACE TOO COLD 1 2 Temperature sensor defective Check with Multi Meter Refrigeration control setting too cold See Temperature Mode section of this manual REFRIGERATED SPACE TOO WARM 1 Temperature sensor defective Check with Multi Meter 4 Gasket leak around door 5 Excessive load After loading unit runs longer to pull out excessive heat from product 6 Shortage of refrigerant or restriction Bad controller 8 Ambient air temperature and relative humidity exceed manufacturer s
9. 0 1 to perform a self diagnostic test PRICE NTIRE MACHINE H SET TOKEN VALUE STEP DISPLAY 1 Press Service Mode Button I 40 2 Press 5 Prc 3 Press 5 4 Press 1 thru 5 to select token number thai 5 Press to view or set price value of token 6 Enter new pricalvalue of token 1 00 7 To erase press and repeat step 6 8 Press to accept token price thni 9 Repeat steps 4 thru 8 to set price values of other tokens 10 Press twice to exit 0 00 ACCOUNTING TOTALS BY ROW mw ro 4 Enter the row shelfray number 5 _ Press 1 for total non resettable vend count 6 Press 2 for total non resettable cash value 7 Press 3 for total resettable vend count 8 Press 4 for total resettabie cash value 5 to clear reset resettable counters 11 _ Press three times to exit 0 00 COIN TUBE FILL The coin mechanism will keep track of the exact number of each coin as coins are added through the coin insert Denominations do not have to be added in order The contro board will keep track of each coin as it is paid out pCR CISPLAY 40 tUFL 3 Add 5 coins of each through the coin insert 25 10 and 5 4 Press twice to ext 0 00 TEST SINGLE MOTOR STEP DISPLAY 40 1 Press Service Mode Button m 40 2 Press 8 Ss
10. ROUND FRONT SNACK VENDING MACHINE SERVICE MANUAL AMBIENT amp CHILLED GVC1 CONTROLLER Models 3 Wide Ambient 3503 3503A 4 Wide Ambient 3504 3504A INTRODUCTION This manual contains instructions service and installation guidelines for the Round Front Snack product line All Round Front Snack models are equipped with an electronic control system All programming of vend the vend functions pricing and features are done at the controller Changes can be made without any additional accessories or remote parts Selections can be priced individually from 05 to 99 95 in five cent increments US currency When adapted to accept international or foreign currency the maximum vend price will be 255 times the smallest denomination of coin being accepted Cash accountability records Total Cash transactions and Total Vend cycles performed by the vending machine Information for individual selections complete rows or total machine can be compiled and used for inventory and ordering records Electrical malfunctions are recorded and displayed when the machine is placed in Service Mode Non functional motors or selections are indicated Each selection has an individual motor Functional selections will continue to operate if other motors become non functional The vending sequence is first in first out for each selection eliminating the need for stock rotation to maintain fresh products in the vending area The temperature is controlled electron
11. TRAY RAIL amp ye MOUNTING 3 SCREWS A10887 FIGURE 5 TRAY RAILS CANDY TO SNACK To change the tray configuration order a conversion kit See the Parts Ordering Procedure section in this document 1 Order the conversion kit from your local distributor or service entity 2 Unplug and remove the tray assembly from the vending machine Place the tray harness in the tray before removal 3 Remove the motor cover by pulling up on the front edge of the cover to clear the stop and then pull forward on the cover 4 Remove existing ray divider and discard 5 Remove existing auger assemblies and discard 6 Remove the existing even numbered motor This motor will not be needed 7 Tape or secure the terminals removed from the motor out of your way 8 Move the odd numbered motor to the center slot of the compartment 9 Install the auger retainer furnished as part of the conversion kit 10 Install the auger assembly furnished as part of the conversion kit making sure the motor coupling properly engages the motor and is securely snapped over the vertical rail or retaining rig on the tray 11 Re assemble the motor cover removed in step 3 12 Replace the tray assembly into the vending machine making sure that the tray is properly located and latched and connect the tray harness 13 Set the selection to the desired vend price and adjust the price scroll to the same price In large item selections the selection numbers wil
12. cal sensors are ignored Both the vend motor and a vend timer are started e The selection motor rotates to the home switch position e If there is a home switch signal then the vend is considered successful e If there is no home switch signal and the vend timer has expired then the vend failed The vend motor is shut down and MAKE ANOTHER SELECTION indicator light is turned on The customer can press selection buttons to activate this or another motor or they can press the coin return button Force Vend is overridden If iVend sensors are not blocked then the iVend Optical Sensors are used The vend motor and a vend timer are started e The selection motor rotates to the home switch position e If a product is detected during this time period then the vend is considered successful e If after reaching the home switch position and a product is not detected then the vend motor will pause while the controller continues to monitor the optical sensor for the product delivery e If a product is detected during this pause then the vend is considered successful e If a product is not detected then the controller initiates a second vend cycle and vend timer while continuing to monitor the optical sensor e If a product is detected during the second vend cycle the motor is stopped immediately The vend is considered successful e If a product is not detected and the motor reaches the home switch position or if the vend timer run
13. d and inspected prior to shipment Damage incurred during shipment should be reported at once and a claim filed with the terminating carrier If you do not have the right parts manual contact VendNet If you have any questions check out our website www vendnetusa com or call VendNet Ask for the Parts Department We will be happy to assist you Email vendnet vendnetusa com BEFORE CALLING FOR SERVICE Please check the following e Does your machine have at least 6 inches 15 2 cm of clear air space behind it e If the power is turned on at the fuse box is the machine the only thing that does not work e Is the machine plugged directly into the outlet WARNING DO NOT USE EXTENSION CORDS Extension cords can cause problems e Is the evaporator coil free of dust and dirt e Is the condenser coil free of dust and dirt e Is the compressor free of dust A blanket of dust can prevent the compressor from cooling in between workouts e Is the circuit breaker at the fuse box reset e Are evaporator fans running To check if fans are running take a small piece of paper in front of the evaporator coil and see if the evaporator fans will blow the paper away e Is the condenser fan running Fold a sheet of 8 1 2 x 11 paper in half Place the paper in from of the condenser coils and see if it draws paper to it e Is the shelf in front of the evaporator coil clear No tools product or other air restricting items e Is the cold control se
14. e from your distributor or service entity SANDWICH CRACKER CANDY PRODUCT SNACK PRODUCT A10114 FIGURE 2 LOADING PRODUCTS Table 1 Available Augers PRODUCT WIDTH THICK PART NUMBER INCH INCH 4200272 103309 4200272 102309 4200272 101309 4200272 100309 4200272 104309 4200272 105309 4200272 106309 4200272 109309 4200272 108309 4200272 107309 4200272 111309 4200272 110309 TRAY ADJUSTMENTS By re timing the augers difficult to vend items can be dispensed more dependably By altering tray spacing larger items can be vended By changing the tray configuration different product mixes can be accommodated AUGER TIMING Each auger can be rotated in 20 degree increments for a different drop off point Most items can be vended successfully when the auger end is positioned at the 6 o clock position To change the auger end position 1 Remove the motor cover See FIGURE 3 2 Raise the motor slightly and pull forward on the auger until it separates from the motor 3 Rotate the auger to the desired position and re insert the auger coupling into the motor 4 Make sure the auger coupling is seated over the vertical rail or retaining rib on the tray 5 Replace the motor cover making sure it is securely tightened RETAINING RIB sigs PRODUCT PUSHER FIGURE 3 MOTOR amp AUGER TRAY SPACING The trays can be adjusted up or down in one inch increments to provide
15. eck compressor windings as shown in FIGURE 8 6 Check winding resistance with a Multi Meter Use RXI scale If readings are not within 2 Ohms the compressor is faulty WARNING Wiring diagrams must be followed as shown Any mis wiring can cause serious electrical hazard and potential damage or rupture component electrical parts Table 2 Winding Resistance APPROXIMATE RESISTANCE ACROSS TERMINALS COMMON to START 120hms COMMON to RUN 2Ohms_ RUNtoSTART 140hms COMMON to SHELL L2 L1 E GND sa is __ ConDENsoR FAN MOTOR GROUND CONDUCTOR COMMON START Mis FIGURE 8 COMPRESSOR SCHEMATIC PREVENTIVE MAINTENANCE CAUTION Always disconnect power source BEFORE cleaning or servicing WARNING This vending machine must not be cleaned with a water jet ONCE A MONTH CLEAN CABINET INTERIOR Wash with a mild detergent and water rinse and dry thoroughly Odors may be eliminated by including baking soda or ammonia in the cleaning solution Plastic parts may be cleaned with a quality plastic cleaner Remove and clean Condensate Drain Hose to eliminate any deposits that may restrict condensate water flow The vend mechanisms must be kept clean Any build up can cause the mechanisms to malfunction Do not get the cleaning solution on electrical components To insure proper vending keep delivery slide area free of dirt and sticky substances CLEAN CABINET EXTERIOR Wash with a mild dete
16. frigeration unit Know and understand how the unit operates Units may vary but the operation is basically the same Never guess at the problem Find the symptom before attempting any repair NOTE Most refrigeration problems are electrical The sealed hermetic system should not be worked on outside the Factory Service Center There are three 3 things that can go wrong with a sealed system and should be repaired only at the Factory Service Center These are 1 Low Charge usually caused by leaks Look for oil around seals and welds Unit will not cool properly The capillary tube is frosted before it enters the evaporator inlet tube 2 Restriction in System unit frosts then melts not cooling properly 3 Bad valves unit does not cool properly noisy compressor CAUTION Breaking the refrigerant joints or seals on the system voids the unit warranty Failure to keep the condenser coil clean and free of dirt and dust and other similar debris voids the unit warranty COMPRESSOR WILL NOT START Compressor has no power Machine not plugged in Tripped breaker or blown fuse Faulty wall outlet Short or open in power cord Temperature sensor circuit is open Press 0 on keypad If error code F or C is displayed after pressing the 0 key on the keypad then check with a Multi Meter Improper wiring Low voltage 5 below Check the power source with a Multi Meter Overload defective Tr
17. h intervals with the routine safety electrical testing of the vending machine itself If the receptacle is not properly grounded or polarized you should contact a licensed electrician to correctly polarize and or ground the receptacle to ensure safe operation A noise suppressor has been installed in this machine to compensate for any mains signal noise that could interfere with the normal operation of the controller For proper operation of any equipment utilizing electronically controlled components the equipment should be placed on an isolated or dedicated noise free circuit properly polarized and grounded Refer to Electrical Specifications on this sheet to determine circuit amperage and protection LOADING PRODUCTS To load products lift the tray slightly and pull forward until the tray stops The uppermost trays tilt for easier loading Load product from front to back making sure all items fit freely between the augers Do no attempt to force oversize items or packages into the spaces Do not skip a space Place the product on the bottom of the compartment on the product augers with the label facing the front of the machine for easy identification by the customer See FIGURE 2 The size of the item being vending vended must be larger than the diameter of the auger being used to vend properly Undersize items could cause vend problems If the product does not fit the auger properly use a different pitched auger See Table I for augers availabl
18. ically on models equipped with Chiller Option The iVendE Optical Sensing Option assures that the customer receives a product or get their money back Read this manual thoroughly Become familiar with the machine s components and features The initial set up of a vending machine is a very important step of insuring that the equipment operates in a trouble free manner Follow the instructions for the initial installation of the machine to avoid service problems and minimize set up time Access to the service area of this machine should only be permitted to individuals having knowledge and practical experience of the machine in particular as far as safety and hygiene are concerned UNPACKING This machine was thoroughly inspected before leaving the factory and the delivering carrier has accepted this vending machine as their responsibility Note any damage or irregularities at the time of delivery and report them to the carrier Request a written inspection report from the claims inspector to file any claim for damage File the claim with the carrier not the manufacturer within 15 days after receipt of the machine Carefully remove the outside packing material so as not to damage the finish or exterior of the machine Inspect the machine for concealed shipping damage Report any damage hidden by the shipping material directly to the delivering carrier on a hidden damage report NOTE If the power supply cord is damaged it must be replaced by the
19. ips too fast Check overload with the Multi Meter Overload defective Trips too fast Check overload with the Multi Meter COMPRESSOR TRIPS ON OVERLOAD 1 Improper voltage 5 10 above 5 below Check power source with Multi Meter 2 Overload defective Trips too fast Check overload with Multi Meter 3 Relay defective Won t open after starting Check relay with Multi Meter 4 Compressor has shorted windings Check compressor windings with Multi Meter CAUTION Start relay defective Check start relay with the Multi Meter Compressor has open windings Check compressor windings with a Multi Meter Defective refrigeration relay Unplug power to the machine Remove the relay plate Use an insulated jumper wire to short the wires on relay terminals 2 and 4 or 6 and 8 then restore power to the machine The compressor should start indicating a problem in the control circuit e Check relay terminals 1 to 0 with a Multi Mae Should have have 24VDC applied to em No DC voltage Check control board output terminal for a loose connection 5 Short in other component Isolate and eliminate each electrical component until short is found 6 Compressor is too hot Dirty condenser Faulty condenser motor or blade Restricted airflow Condenser must be kept clean of dirt and debris to allow for proper air circulation NOISY OR VIBRATING UNIT 1 Components rubbing or touching each
20. l be the odd numbers For example selections 23 and 24 are converted to a single selection 23 14 Test vend the converted selection for proper operation and price settings SNACK TO CANDY To change the tray configuration order a conversion kit See Parts Ordering Procedure section of this manual 1 Order the conversion kit from your local distributor or service entity 2 Unplug and remove the tray assembly from the vending machine Place the tray harness in the tray before removal 3 Remove the motor cover by pulling up on front edge of the cover to clear the stop and then pull forward on cover 4 Remove the existing auger assembly and discard 5 Remove the auger retainer and discard 6 Move motor from the center slot to the left slot in the compartment 7 Add the new motor furnished as part of the conversion kit in the right hand slot of the compartment 8 Properly wire the motor and switch Refer to the Schematic section for wire colors and locations 9 Add the divider furnished as part of the conversion kit 10 Install new auger assemblies furnished as part of the conversion kit making sure the motor couplings properly engage with the motor and are securely snapped over the vertical rail or retaining rib on the tray 11 Re assemble the motor cover removed in step 3 12 Replace the tray assembly into the vending machine making sure that the tray is properly located and latched and connect the tray harness
21. le in Service Mode then the controller automatically exits to the Sales Mode KEYPAD While in Service Mode the keypad is used to navigate between the menu features and is also used as an input device for keying in numerical values as required by the controller program DISPLAY Watch the display after pressing the Service Mode Button and or keypad buttons PROGRAMMING Refer to the basic programming steps on back page or on the control cover label Press the Service Mode Button watch the Display and use the Keypad ag ee ioe T SERVICE MODE BUTTON POWER ON LIGHT DEX JACK A OPTION AN1545 FIGURE 6 CONTROLLER COVER AMOUNT DEPOSITED 1 00 MAKE ANOTHER SELECTION USE EXACT CHANGE A1546 FIGURE 7 DISPLAY DISPENSE COINS Manually dispense coins from the coin mechanism ________SJep_ _DIspLay_ Press Service Mode Button m Coin are is ma ainoo mim 0 00 FORCE VEND This feature would require the customer to purchase an item from the vendor once credit equal to or greater than the highest selection price has been deposited ee Tar 3 Press 11 Press 1 to toggle ON or OFF 4 Note Fren NO OFF Frey YES ON Frey 5 Press twice to exit 0 00 MULTI VEND Multi Vend feature will hold the change ordi allowing the customer to make more than one vend provided there is sufficient credit ay
22. rgent and water rinse and dry thoroughly Clean occasionally with a quality car wax Plastic exterior parts may be cleaned with a quality plastic cleaner EVERY 60 DAYS CLEAN CHILLER INTAKE SCREEN Remove screen Clean dust and debris from screen using a soft bristle brush ora vacuum cleaner EVERY 6 MONTHS CLEAN CONDENSER COIL amp EXHAUST SCREEN Remove the Cover Assembly and clean the condenser coil of the refrigeration unit using a soft bristle brush and or vacuum cleaner Pull the refrigeration unit and clean the rear exhaust screen of dirt and debris Do not block the evaporator or any area of the airflow tilt product or supplies PARTS ORDERING PROCEDURE When ordering parts include the following 1 The model and serial numbers of the machine for which the parts are needed 2 Shipping address 3 Address where the invoice should be sent 4 The number of parts required 5 Always refer to the pertinent parts and or parts manual for the correct part number and description of a specific part When RIGHT or LEFT is used with the name of a part it means the person is facing the machine with the door closed 6 Any special shipping instructions 7 Carrier desired air or air special truck parcel post or rail 8 Signature and date 9 If a purchase order number is used then be sure it is visible and legible Mail your order to VendNet 165 North 10th Street Waukee IA 50263 USA All orders are carefully packe
23. s out then the vend has failed or the selection is sold out Such a state will turn on the MAKE ANOTHER SELECTION indicator light The amount of credit is displayed The customer can press selection buttons to activate this or another motor or they can press the coin return button CREDIT amp COUNTERS After a successful vend the amount of remaining credit is displayed until all coinage is paid back The total non resettable vend count is incremented by one 1 and the total non resettable cash value is incremented by the price of the vended selection The counter rollovers occur at 999 999 and 999 999 99 respectively The re settable vend count is incremented by one The re settable total cash value is incremented by the price of the vended selection If never reset the counter rollovers occur at 999 999 and 999 999 99 respectively Test vends are not included in the counter totals SERVICE MODE The Service Mode is used to access the programming features of the controller set price test vend retrieve accounting information or set custom program settings If credit exists when entering the Service Mode it will be restored when the machine is return to Sales Mode SERVICE MODE BUTTON The Service Mode Button is located near the top right corner of the controller cover Press the button to access the Service Mode programming features Press the button again to exit and return to Sales Mode If no key is pressed within 60 seconds whi
24. seconds 3 _ Press to exit FREE VEND This feature allows the customer to vend any selection item for free optn Fren OPTICS optical sensor system POINT OF SALE MESSAGE For Can Bottle Machines Only Tums OFF or ON the default flashing display message Pp OSEP CISPLLAY Tem l to toggle ON or OFF NO OFF POSy YES ON TARGET TEMPERATURE For snack machines with chiller option only ee 40 40 36F 0 00 O T a ea Reet edo EEEE 9 twice to exit SET PRICE BY ROW SHELF TRAY SSTEP__ DISPLAY 1 Press Service Mode Buton m 20 C pews SSCS rt 4 Press the row sheliftray number Example Top row 1 row below top row 2 etc 5 Enter new price of each selection in row sheltitray 6 To erase press then go to step 5 7 Press to accept new price 8 Repeat step 4 thru 7 for other rows twice to exit SET COUPON VALUE cPn1 9 Repeat sop 4 ti 8 set pice values orohar coupons HO Press wet ooo ACCOUNTING TOTALS BY SELECTION ACCOUNTING TOTALS OF ENTIRE MACHINE to clear the resettable counters three times to exit DIAGNOSTICS STEP DISPLAY 2 Press
25. t as specified Setting the temperature colder does not accelerate cooling of product but may and may cause the product to freeze The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability We reserve the right to model or improve the designs or specifications of such products at any time without notice
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