Installation and User`s Manual for Modular Cuber Prodigy Plus D
Contents
1. rina 8 Requirements sro AEREI a rd ip Page 9 ere e Page 10 Eleciical td 11 Initial Start UP 12 13 Water gi CIEL siwar seep 14 Use and Operation s meat Sas Page 15 MINO cello E renale lione Page 16 Cleaning Sanitation and Maintenance Page 17 Air cooled condenser filters cess ariete uintia ns RS eS Oe a a AA Page 19 What to do before calling for service Ea Page 20 December 2014 Page 1 C1448 C1848 D Air and Water Cooled User Manual Installation Product Specifications Location Limitations The product is designed to be installed indoors in a controlled environment Air cooled models discharge very warm air into the room out the back Space must be allowed at the left side and back for air intake and discharge Water cooled models discharge warm water into the building s drain Space needs to be provided on both sides and above for service access Space Limitations Affects Ice Making Capacity Note Although the machine will function ice capacity of air cooled machines will be2. cooled models have a 1 2 FPT drain fitting plus an additional 3 8 FPT condenser inlet water A triple head filter is recommended Either the Scotsman SSM3 taste and odor filter system or the connection ADS AP3 Aqua Patrol system Field Supplied Water Fitting a Inlet Water Connection December 2014 Page 9 C1448 C1848 D Air and Water Cooled User Manual Drains models require drain tubing to be attached to them Air cooled models have a single 24 FPT drain fitting in the back of the cabinet Water cooled models have the same fitting plus an additional 5 FPT drain fitting in the back of the cabinet Install new tubing when replacing a prior ice machine as the tubing will have been sized for the old model and might not be correct for this one 1 Connect water supply to water inlet fittings Note This NSF listed model has a 1 anti back flow air gap between the end of the water inlet tube and the highest possible reservoir water level no additional back flow device is required for the potable water inlet 2 Connect drain tubing to drain fittings Water Inlet Connection Potable i Water Supply Optional Water Filters Reservoir Drain Floor Drain 3 Route the drain tubing to building drain Follow local codes for air gap Use rigid drain tubes and then route them separately do not Tee into the bin s drain or if water cooled Tee the condenser d
3. position and secure with the original screws Follow all applicable local state and national codes Final Check List After connections Ground Wire Connection C Install Power x Strain Supply Relief Wires pro a 7 Have all unpacking materials been removed Is the water pressure adequate 9 Have the drain connections been checked for leaks 10 Has the bin interior been wiped clean or sanitized 11 Have any water filter cartridges been replaced 12 Have all required kits and adapters been properly 1 Wash out the bin If desired the interior of the bin installed could be sanitized 2 Locate the ice scoop if supplied and have it available for use when needed Before start up 1 Is the unit located indoors in a controlled environment 2 ls the unit located where it can receive adequate cooling air 3 Has the correct electrical power been supplied to the machine 4 Have all the water supply connections been made 5 Have all the drain connections been made 6 Has the unit been leveled December 2014 Page 11 C1448 C1848 D Air and Water Cooled User Manual Initial Start Up 1 Remove front panel Check machine for any packing or wires rubbing moving parts 2 Switch on the electrical power to the machine Observe that some of the control s indicator lights glow and its display shows 2 3 Open the water supply valve 4 Push and
4. release the lower light and switch panel s ON button The indicator light will begin to blink F The purge valve will open and the water pump will start The inlet water valve will open to add water to the reservoir After a few seconds the purge valve will close and the water pump will stop Water will flow into the machine until the reservoir is full The hot gas valves and harvest assist devices will activate then the compressor and water pump will start If its an air cooled model the fan motors will begin to turn The display will show a continuous Five seconds later the hot gas valves will close and the harvest assist device will return to its standby position Warm air will be discharged from air cooled models 5 Observe the Ready for Harvest indicator light It may blink early in the cycle that is normal The control will ignore that signal for the first 6 minutes of freeze 6 During the Freeze cycle open and close the curtains The SW1 and SW2 lights on the control board will blink ON when each curtain is opened and OFF when closed Note Moving a curtain during the Freeze cycle has no affect on the control but will cause water to flow into the cube chute 7 When the ice has frozen enough the Ready for Harvest indicator light will be on steady After it s been on steady for a few seconds Harvest will begin 8 The display shows an The hot gas valves open the air cooled fan motors shut off and the har
5. such as the Scotsman Aqua Patrol will greatly improve this situation while the ice making process itself will remove the chlorine from the ice resulting in no taste or odor impact Additionally devices intended to enhance ice machine sanitation such as the Scotsman Aqua Bullet can be placed in the machine to keep it cleaner between manual cleanings Water Flush Cube ice machines use more water than what ends up in the bin as ice While most water is used during ice making a portion is designed to be drained out every cycle to reduce the amount of hard water scale in the machine That s known as water flush and an effective flush can increase the time between needed water system cleaning In addition this product is designed to automatically vary the amount of water flushed based on the purity of the water supplied to it The water flush rate can also be set manually Adjustments of flush due to local water conditions are not covered by warranty December 2014 Page 6 C1448 C1848 D Air and Water Cooled User Manual Panel Removal 1 a e w N Locate and loosen the two screws at the bottom edge of the front panel Pull the front panel out at the bottom Lower the front panel down and off the machine Remove two screws at front edge of top panel Lift up the front of the top panel push it back an inch then lift to remove Locate and loosen the screws holding each side panel to the base Pull the side panel
6. 919 HILVM 119 88 Idd 8 C1448 C1848 D Air and Water Cooled User Manual Water The quality of the water supplied to the ice machine will have an impact on the time between cleanings and ultimately on the life of the product There are two ways water can contain impurities in suspension or in solution Suspended solids can be filtered out In solution or dissolved solids cannot be filtered they must be diluted or treated Water filters are recommended to remove suspended solids Some filters have treatment in them for suspended solids Check with a water treatment service for a recommendation Scotsman filters A triple head filter is recommended for the potable water Either the Scotsman SSM3 taste and odor filter system or the ADS AP3 Aqua Patrol system RO water This machine can be supplied with Reverse Osmosis water but the water conductivity must be no less than 10 microSiemens cm Condenser Water Supply filtration not recommended for this water supply PH 70 degree water C1848W Potential for Airborne Contamination Installing an ice machine near a source of yeast or similar material can result in the need for more frequent sanitation cleanings due to the tendency of these materials to contaminate the machine Most water filters remove chlorine from the water supply to the machine which contributes to this situation Testing has shown that using a filter that does not remove chlorine
7. Scotsman Ice Systems Installation and User s Manual for Modular Cuber Prodigy Plus D Series Models C1448 C1848 E C1448 C1848 D Air and Water Cooled User Manual Introduction The design of this modular cuber is the result of years This installation and user manual is divided into of experience and testing Standard features include three main sections Installation which provides front accessible indicator lights and on off switches the trade person with the information needed to that provide the user with fast access to critical set up and install this product Use and Operation information and easy operational control which provides the user with the information to use the product and Maintenance which provides the When desired optional controls can add features user with the information needed keep it operating like ultrasonic bin ice level sensing seven day programmable bin ice level setting remote lock out SERALE and more Contents Installation Produet SPeciicalons 5 ess size dead te dare SALIRE A Page 2 A e ae 3 Product Description amp Electrical Requirements Page 4 Cabinet Layout Air and Water Cooled 2 ee stud eae bee 5 Wale RTRT Rini 6 ici io aa 7 Uncrate
8. burns 1 If concentrated cleaner comes in contact with skin flush with water If swallowed do NOT induce vomiting Give large amounts of water or milk Call Physician immediately Keep out of the reach of children Note If unit has not been de scaled for an extended period of time and significant mineral scale remains repeat steps 4 6 T 10 Push Here a cleaning solution of 1 oz of ice machine scale remover to 12 ounces of water Locate curtains push in on edge of curtain by pivot pin to release it Pull curtains out of machine Remove water distributors from ice machine Remove cover inspect distributor for restricted orifice holes flush out any debris and open any restricted holes Return cover to distributor be sure it is fully attached Locate ice thickness sensor Squeeze mounting legs together to release sensor TTT J A DT __ EEE December 2014 C1448 C1848 D Air and Water Cooled User Manual 11 Wash the sensor and the adjustment screw with 14 Create a solution of sanitizer Mix 8 ounces of ice machine scale remover solution rinse with NuCalgon IMS II and 5 gallons of 105 115 degree clean water Also wash the water distributor and F potable water to create a 200 ppm active curtain with the ice machine cleaner solution quaternary solution Squeeze tabs together slide out until it stops t
9. ers and clean the air cooled condenser air cooled models only It is the User s responsibility to keep the ice machine and ice storage bin in a sanitary condition Without human intervention sanitation will not be maintained Ice machines also require occasional cleaning of their water systems with a specifically designed chemical This chemical dissolves mineral build up that forms during the ice making process Sanitize the ice storage bin as frequently as local health codes require and every time the ice machine is cleaned and sanitized The ice machine s water system should be cleaned and sanitized a minimum of twice per year 1 2 3 4 Note Curtains must be in the closed position Move Remove the front panel Remove the evaporator cover Remove all ice from the storage bin or dispenser Push and release the Clean button The yellow Clean light will blink and the display will show The machine will harvest any ice drain the reservoir and begin to refill it curtains to release any ice trapped after ice is harvested 5 Observe code display when it blinks the characters A d 1 immediately go to the next step Pour 24 ounces of Scotsman Clear 1 ice machine scale remover into the reservoir The unit will circulate the scale remover then drain and flush it This will take 35 minutes then the machine will stop and the display will show 2 Ice machine cleaner contains ACAUTION acids Acids can cause
10. forward to release it from the back panel Panel Removal December 2014 Page 7 C1448 C1848 D Air and Water Cooled User Manual Uncrate and Set Up Begin with unpacking the ice storage bin Remove the carton and using part of the carton as a cushion tip the bin on its back to remove the skid and attach the legs or casters Note Turn the leg levelers in all the way and adjust after the ice machine is on top and in its selected location Return the bin to an upright position Check the bin top gasket for gaps and tears fill any in with food grade sealant prior to placing the ice machine on the bin Install the bin top adapter if one is required for the application If the ice machine has not been unpacked do so now Remove the carton from the skid Lift the ice machine off the skid directly onto the bin Note The machine is heavy Use a mechanical hoist if necessary Secure the ice machine to the bin with the hardware provided two metal straps and 4 bolts Level the bin and ice machine using the adjustment part of the legs Bin Recycling Many times an ice machine head will be replaced while the existing ice storage bin will be reused This is an acceptable practice if some precautions are taken e The used bin must be in good condition Broken doors hinges or warped walls are reason for considering a new bin e The used bin top edge
11. gasket must be replaced Water leaks could occur if the gasket tape is not replaced The used bin should be the proper size for the ice machine head Open door to access On and Off switch buttons Annes l P Auto Alert Indicator Lights Lower Light and Switch Panel This user accessible panel provides important operational information and duplicates the lights and switches on the controller It also allows access to the On and Off buttons that operate the ice machine Sometimes access to the switches should be limited to prevent unauthorized operation For that purpose a fixed panel is shipped in the hardware package The fixed panel cannot be opened To install the fixed panel 1 Remove the front panel and remove the bezel 2 Spread the bezel frame open and remove original door insert fixed panel into bezel Be sure it is in the closed position Return bezel to panel and install panel on unit December 2014 Page 8 C1448 C1848 D Air and Water Cooled User Manual Plumbing Requirements models require connection to cold potable water Water Filters A hand actuated valve within site of the machine is required Air cooled models have a single 3 8 FPT inlet water connection If connecting to water filtration filter only the water to the reservoir not to the condenser Install new cartridges if the filters were used with a prior machine Water
12. hen lift 15 Thoroughly wash all surfaces of the ice thickness sensor water level sensor curtain and water distributor with the sanitizer solution 16 Wash all interior surfaces of the freezing compartment including evaporator cover and right side panel liner with the sanitizer solution il 17 Return water level sensor ice thickness sensor I water distributors and curtains to their normal positions Be sure water level sensor and ice thickness sensor are completely dry 18 Push and release the Clean button The yellow Clean light will blink and the display will show The machine will go through a harvest cycle drain the reservoir and begin to refill it 19 Observe code display when it blinks the characters immediately go to the next step Inspect Orifice Holes 12 Locate water sensor Squeeze catches 20 Pour the sanitizing solution into the reservoir until together and pull up to remove sensor it is full The unit will circulate the sanitizer then 13 Separate probes from housing and wash all drain and flush it This will take 35 minutes then surfaces with ice machine scale rem
13. hine stops Remove evaporator cover 2 3 Remove curtain 4 Use a box wrench and rotate the bridge thickness adjustment screw in 1 8 turn increments CW to increase bridge thickness 5 Rotate CCW to decrease bridge thickness Caution Do not make the bridge too thin or the machine will not harvest properly Bridge thickness adjustments are not covered by warranty 6 Return curtain to its normal position Too Big Just Right for Just Right for Too Small Cube Medium Cube Thin 7 Push and release the On button Check next harvest of ice Repeat steps 1 6 if needed Ice Bridge Thickness Check Note Water cooled models the refrigeration system discharge pressure is factory set at 245 PSIG which should yield a freeze cycle discharge water temperature of about 105 110 degrees F Adjust if necessary Ice Thickness Sensor December 2014 Page 13 C1448 C1848 D Air and Water Cooled User Manual Water flush setting The water flush is factory set to the automatic position suitable for most water conditions The setting can be changed to one of 5 manual settings or left on automatic Flush setting 2 Moderate 3 Standard A Automatic Water Type RO water or Factory High TDS Any with equivalent Setting for water conductivity not typical water less than 10 microSiemens cm Status De Scale Power Water To set 1 Switch the machine OFF by
14. holding the Off button in until a number or the letter A shows on the display 2 Press and release the On button repeatedly until the number on the display corresponds to the desired setting 3 Press and release the Off switch again to return to the normal control state December 2014 Page 14 C1448 C1848 D Air and Water Cooled User Manual Use and Operation Once started the ice machine will automatically make ice until the bin is full of ice When ice level drops the ice machine will resume making ice Caution Do not place anything on top of the ice machine including the ice scoop Debris and moisture from objects on top of the machine can work their way into the cabinet and cause serious damage Damage caused by foreign material is not covered by warranty There are four indicator lights at the front of the machine that provide information on the condition of the machine Indicator Lights e Power e Status e Water e Clean Light indicators amp their meanings If the Water light is on the machine has sensed a lack of water Check the water supply to the machine The water may have been shut off or the water filter cartridges need to be changed If the Clean light is the machine has determined that it may need to be cleaned Contact an authorized Scotsman service agent and have the machine cleaned de scaled and sanitized Note A Component Indicator Light switches ON to indicate that the component i
15. l stop making ice before the bin or dispenser is full Reasons for this include e Seasonal changes ice used e Planning to sanitize the bin e Faster turnover for fresher ice e Certain dispenser applications where maximum ice level is not desired Use of control Vari Smart Control Area 5 DOE ic Level Bin Full Adjust Ice Level There are several positions the ice level can be set to including Off knob and label indicators lined up where it fills the bin until the standard bin control shuts the machine off See the kit s instructions for complete details Rotate the adjustment post to the desired ice level The machine will fill up to that level and when it shuts off the indicator light next to the adjustment post will be On Note Ice will build up in the bin at an angle the distances listed above will be from the sensor to the top of the ice directly beneath it The actual distance between the highest point of the ice may be closer or further away depending upon the angle of the ice December 2014 Page 16 C1448 C1848 D Air and Water Cooled User Manual Cleaning Sanitation and Maintenance This ice system requires three types of maintenance e Remove the build up of mineral scale from the ice machine s water system and sensors e Sanitize the ice machine s water system and the ice storage bin or dispenser Clean or replace the air filt
16. n can be removed amp replaced anytime the machine is in a standby mode or when it is a freeze cycle Removal of the curtain during harvest terminates harvest at that point and if left off will result in the machine shutting off To Manually Reset the machine e Open the switch door e Push and release the Off button e Push and release the On button To Shut the Machine Off Push and hold the Off button for 3 seconds or until the machine stops December 2014 Page 20 NIE sad WAI Check For Ice Stuck Under Curtain Switch Door 17 3495 02 SCOTSMAN ICE SYSTEMS 775 Corporate Woods Parkway Vernon Hills IL 60061 800 726 8762 www scotsman ice com
17. n ice storage bin or an ice dispenser Many installations only require the matching bin but some also require an adapter to be placed between the bin and the cuber or between the dispenser and the cuber This product cannot be stacked See the chart for application information Model Number Description Example e C1448SA 32D e cuber e 14 nominal ice capacity in 100s of pounds 48 nominal width of cabinet e S Cube size S small or half dice cube e M medium or full dice cube A Condenser type A air cooled W water cooled 32 Electrical code 32 208 230 single phase 3 208 230 three phase e D Series revision code D 4th series Note In some areas of this manual model numbers may include only the first five characters of the model number meaning that the cube size condenser type and voltage differences are not critical to the information listed there Options There are several field installed options that can be installed at initial start up or later They include KVS Vari Smart adjustable ice level system KSBU Smart Board advanced feature control A39515 021 air baffle to reduce air recirculation around the back of the cabinet when installed in a corner Some installations require bin adapters See the table below Standard Bin Applications Adapter information BH900 9485 BH1100 BH1300 BH1600 C1448 C1848 Direct Fit no No adapter adapter needed
18. needed Other Bins amp Applications Note the drop zone and ultrasonic sensor locations in the illustrations Scotsman ice systems are designed and manufactured with the highest regard for safety and performance They meet or exceed the standards of UL and NSF Scotsman assumes no liability of responsibility of any kind for products manufactured by Scotsman that have been altered in any way including the use of any part and or other components not specifically approved by Scotsman Scotsman reserves the right to make design changes and or improvements at any time Specifications and design are subject to change without notice December 2014 Page 3 C1448 C1848 D Air and Water Cooled User Manual Product Description amp Electrical Requirements Dimensions Electrical Condenser Minimum Suggested Maximum w xd x h Circuit Fuse Size Fuse Size Ampacity 48x 24x29 C1448SA 32_ 208 230 60 1 same C1448SW 32 208 230 60 1 same 14485 208 230160 3 208 230 60 1 208 230 60 1 208 230 60 1 32 same 1448 32 208 230 60 1 Air 3 32 Table notes Series revision code omitted Or HACR type circuit breakers This manual covers several models The model number on the product is located in two places on the back dataplate and on the model and serial number tag located behind the front panel Write the model and serial number of this product here December 2014 Page 4 Air and Water Co
19. oled User Manual Cabinet Layout Air and Water Cooled C1448 C1848 D MIINMIVA AINO SLINN DY las Y31714 FTAVAOMIY MalA JAIS 1331 Sop MAIA LNOYH YIANOI Ei 6 0047 zz 0084 2 8 19 s2 z 1611 7 vz 16 _ 8 i 9 YZ Add w 6 ez E A A z 0081 65 07 zst ezs 0067 zez 2 7 4 5 OL 8 A 137NI o s ASVHD WVTI ONY 9 95 NOLLVYIDIHIIY ZZL 144 8 s v EA MJA 8 _ du 0089 ___ 031009 YISNIONOI sl Idd 2 1 i i JN I x dil 16 zzi mn 9 0077 Pes Z 89 962 144 9 0 81 SZ 9 E 2 j Z 07 1 665 I 00 81 la 2006 8956 al Lst 1622 ste ves E DNINIdO dOL x Nig NNWININ i 5 iog SLT i i E 8 5 7 9 ore YISNIONO Il ldd 3 19 SV 11 L Bl vz 101919
20. over solution the machine will stop and the display will show 2 Rinse and return probes to holder 21 Return all panels and covers removed to their original positions 22 Push and release the On button to resume ice making Ice Storage Bin Remove and discard all ice Mix a solution of Scotsman Clear 1 ice machine scale remover and wash all interior surfaces of the ice storage bin to remove any mineral scale build up Pour excess cleaner solution into the bin s drain Mix a solution of sanitizer and thoroughly wash all interior surfaces of the ice storage bin Release probes by pushing in on white buttons and pulling probe down out of holder The white holder is an insulator and must be clean for proper operation December 2014 Page 18 C1448 C1848 D Air and Water Cooled User Manual Air cooled condenser filter 1 Pull air filters from their louvered mounts 2 Wash the dust and grease off the filter 3 Return them to their original positions Do not operate the machine without the filter in place except during cleaning Maintenance Air cooled condenser If the machine has been operated without a filter the air cooled condenser fins will need to be cleaned Push and release the Off button Wait until the machine stops If there is imbedded grease use a commercial coil cleaner to wash out the grease Dust can be blown out with compressed air from the back with a vacuum cleaner operating in
21. rain into the reservoir or bin drain Vent the reservoir drain A vertical vent at the back of the drain extended about 8 10 will allow the gravity drain to empty and also keep any surges during draining from discharging water Horizontal runs of drain tubing need a 4 per fall per foot of run for proper draining Follow all applicable codes Water Cooled Condenser Inlet i i WZ Water Cooled Condenser ba Water Supply and Drain Connections December 2014 Page 10 C1448 C1848 D Air and Water Cooled User Manual Electrical The machine is not supplied with a power cord the machine should be hard wired The dataplate on the back of the cabinet details the power requirements including voltage phase minimum circuit ampacity and maximum fuse size HACR type circuit breakers may be used in place of fuses Extension cords are not permitted Use of a licensed electrician is recommended Electrical connections are made inside the junction box in the back panel of the ice machine 1 Remove the junction box cover and route the power cord through the access hole and properly attach the power supply wires to the leads in the junction box 2 Install a field supplied strain relief per code 3 Attach a ground wire to the ground connection in the junction box 4 Check voltage when complete 5 Return the junction box cover to its original
22. s operating Note There are two Curtain Switch lights SW1 and SW2 A curtain switch light is ON when a curtain is either open or not present po Power Status Scale amp Sanitize Steady Green Normal Normal making ice Blinking Green Self Test Failure Switching on or off Blinking Red Diagnostic shutdown or if making ice temperature sensor failure bin full or Yellow Time to de scale and sanitize Blinking Yellow Yellow inCleaning mode Light of December 2014 15 C1448 C1848 D Air and Water Cooled User Manual Switches The two switches on and off can be accessed from the front of the machine Status De Scale Power Water e To switch the machine OFF push and release the Off button The machine will shut off at the end of the next cycle e To switch the machine ON push and release the On button The machine will go through a start up process and then resume ice making Control Options There are two optional field installed controls that can be on this machine Vari Smart KVS Adjustable ice level control e Smart Board KSBU Advanced Feature control Adjustable ice level control When this option is present there is an adjustment post and an additional indicator light to the right of the four indicator lights mentioned above The ultrasonic ice level control allows the use to control the point that the ice machine wil
23. significantly reduced with minimal clearance at the sides back and top Some space is recommended for service and maintenance purposes on all models 6 of space at the sides and back are required for adequate operation To get the most capacity locate the machine away from heat producing appliances and heating ducts Provide several feet of space to the left for maximum ice capacity Walls or other large machines near to the ice machine might also cause a reduction in ice capacity One foot behind and two feet above will be required to make rated capacity Airflow is in the front in the left side out the back as viewed from the front Sa Airflow Environmental Limitations P Minimum Maximum Air temperature 100 F F F Water temperature Power supply acceptable voltage ranges Minimum Maximum 198 volts 253 volts Warranty Information 40 100 208 230 volt model The warranty statement for this product is provided separately from this manual Refer to it for applicable coverage In general warranty covers defects in material or workmanship It does not cover maintenance corrections to installations or situations when the machine is operated in circumstances that exceed the limitations printed above December 2014 Page 2 C1448 C1848 D Air and Water Cooled User Manual Product Information The product is a modular cuber That type of machine is designed to be placed on a
24. the fan area Be careful not to damage the condenser s fins Use a fin comb to straighten any bent fins Exterior Panels The front and side panels are durable stainless steel Fingerprints dust and grease will require cleaning with a good quality stainless steel cleaner Water filters If the machine has been connected to water filters check the cartridges for the date they were replaced or for the pressure on the gauge Change cartridges if they ve been installed more than x months or if the pressure drops too much when the ice machine fills with water December 2014 Page 19 C1448 C1848 D Air and Water Cooled User Manual What to do before calling for service Reasons the machine might shut itself off Lack of water e Freeze cycle takes too long e Harvest cycle takes too long e High discharge temperature e Controller self test failure Check the following 1 Has the water supply to the ice machine or building been shut off If yes the ice machine will automatically restart within 25 minutes after water begins to flow to it 2 Has power been shut off to the ice machine If yes the ice machine will automatically restart when power is restored 3 Has someone shut the water off to a water cooled unit If yes the ice machine may need to be manually reset 4 ls the curtain open because some ice is stuck under it If so remove the ice and the machine should start in a few minutes Note Curtai
25. vest assist mechanisms are activated The purge valve opens to drain some water when it does the inlet water valve opens to refill the reservoir After a few seconds the purge valve closes but the inlet water valve continues to fill the reservoir Harvest continues until the ice is released as a unit and forces the curtain to open When both curtains re close the controller returns the unit to a freeze cycle 9 Check the ice harvested for proper bridge thickness The ice bridge is factory set at 3 16 inch If needed adjust bridge thickness Do NOT make it too thin 10 Determine the water purge setting from the table on page 15 If desired change the setting to accommodate the local water conditions 11 Return the front panel to its normal position and secure it to the machine 12 Instruct the user in the operation of the machine and its maintenance requirements 13 Fill out and mail warranty registration form or register on line at www scotsman ice com Typical Ice Making Cycle Times minutes Listed times are for clean machines in proper installations Cycle length at start up will be longer until the system stabilizes 70 F air 50 F 90 F air 70 F 12 14 14 16 C1448A C1448W 13 15 14 16 C1848A 11 C1848W December 2014 Page 12 C1448 C1848 D Air and Water Cooled User Manual Adjustments Bridge Thickness For Service Tech Only 1 8 3 16 bridge 1 Push and hold Off till the mac
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