Prodigy Series Modular Cuber Technical Service Manual Models C0322, C0522, C0722, C0330, C0530, C0630, C0830, C1030, C1448, C1848 and C2148 Includes Prodigy Plus D Models
Introduction This technical manual covers the Prodigy line, excluding the Eclipse remote low side models. All are shipped with an Installation and User's manual, which can be referred to separately. General installation information is included in this manual. Contents Critical Maintenance - Spillway. . . . . . . . . . . . . . Page 42 Model Number Description . . . . . . . . . . . . . . . . . Page 3 Diagnostics – Air Cooled. . . . . . . . . . . . . . . . . . . Page 43 Water. . . . . . . . . . . . . . . .
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . Page 79 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . Page 80 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . Page 81 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . Page 82 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . Page 83 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . Page 84 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . .
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.
General Installation - Air or Water Cooled 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.
General Installation - Air or Water Cooled Plumbing Requirements All models require connection to cold, potable water. A hand actuated valve within site of the machine is required. Air cooled models have a single 3/8” FPT inlet water connection. Water cooled models have the same inlet fitting plus an additional 3/8” FPT condenser inlet water connection. Water Filters If connecting to water filtration, filter only the water to the reservoir, not to the condenser.
Adjustments Ice Bridge Thickness 1/8 to 3/16 inch bridge Too Thick Correct Correct Too Thin Small Medium Caution: Do not make the bridge too thin or the machine will not harvest properly. Bridge thickness adjustments are not covered by warranty. Shut machine off. Access the ice thickness sensor. Check gap between metal tip and evaporator grid. Standard gap is 7/32 inch. To set 7/32" drill bit between sensor tip and evaporator to check. Adjust gap using adjustment screw.
Water purge setting The water purge is factory set to the Automatic setting. The setting can be changed to one of 5 manual settings or placed on automatic. The purge setting shows in the Code Display.
General Installation - Remote Location Limitations This ice system is made up of three parts, the ice making machine, or head; the remote condenser; and the interconnecting tubing. The ice making machine must be installed indoors, in a controlled environment. Space must be provided near the machine for service access. The remote condenser may be installed above or below the ice machine, per the limits stated later in this manual.
General Installation - Remote Remote Condenser Location Use the following for planning the placement of the condenser relative to the ice machine - see illustration on the following page. Location Limits - condenser location must not exceed ANY of the following limits: • Maximum rise from the ice machine to the condenser is 35 physical feet • Maximum drop from the ice machine to the condenser is 15 physical feet • Physical line set maximum length is 100 feet. • Calculated line set length maximum is 150.
General Installation - Remote For The Installer: Remote Condenser Locate the condenser as near as possible to the interior location of the ice machine. Note: The location of the condenser is relative to the ice machine is LIMITED by the specification on the prior page. Meet all applicable building codes.
General Installation - Remote Precharged Line Routing Do not connect the precharged tubing until all routing and forming of the tubing is complete. See the Coupling Instructions for final connections. 1. Each set of pre-charged tubing lines contains a 3/8” diameter liquid line, and a 1/2” diameter discharge line. Note: The openings in the building ceiling or wall, listed in the next step, are the minimum sizes recommended for passing the refrigerant lines through. 2.
Pre-Charged Tubing Coupling Connections Inspect couplings, wipe clean and lubricate both parts with polyolester refrigerant oil. Hand tighten to be sure threads are properly engaged. Use two wrenches and continue tightening the couplings. As the diaphragms being to pierce, the couplings will be harder to turn. Be sure only the swivel nut is rotated. Continue tightening until the swivel nut feels like it is tight, then go to the next step. No threads will be seen when the couplings are tight.
General Installation - Remote Plumbing Requirements All models require connection to cold, potable water. A hand actuated valve within site of the machine is required. Water Filters Install a new cartridge if the filters were used with a prior machine. All models require drain tubing to be attached to them. There is a single ¾” FPT drain fitting in the back of the cabinet.
Prodigy Cuber System Information Overall System Type: • Refrigeration: Mechanical, either air cooled, water cooled or remote cooled. • Water System: Inlet water solenoid valve fills reservoir once per cycle. Purge solenoid valve opens to discharge some reservoir water once per cycle.
Controller Information Machine Indicator Lights • Power • Status • Water • Clean Code Display Main codes - automatically displayed F . . . . . . . Freeze Cycle F flashes . . Freeze Cycle is Pending H . . . . . . . Harvest Cycle H flashes . . Manual Harvest b . . . . . . . Binis Full C . . . . . . . Clean Cycle L . . . . . . . Board Locked d . . . . . . . Test Mode O . . . . . . . Off E . . . . . . . Self Test Failed 1 flashes . . Max Freeze - Retrying Change De-Scale Notification Interval - 1 . . . . . .
Component Indicator Lights • Condenser Fan / Aux (Aux = liquid line solenoid when a remote condenser model) • Water Pump • Purge Valve • Water Solenoid • Hot Gas • Compressor • Ready to Harvest • Sump Empty • Sump Full • Curtain SW1 • Curtain SW2 January 2015 Page 17
How It Works - Air Cooled Freeze Cycle. At start up the controller drains and refills the reservoir. The reservoir refills when the mid length water level sensor probe is uncovered and continues to fill until the top probe is in contact with water. When the reservoir has filled, the compressor and water pump start. After the discharge pressure has increased past the cut in point of the fan pressure control, the fan motor(s) will begin to operate and warm air will be discharged out the back of the cabinet.
How It Works - Water Cooled Freeze Cycle. At start up the controller drains and refills the reservoir. The reservoir refills when the mid length water level sensor probe is uncovered and continues to fill until the top probe is in contact with water. When the reservoir has filled, the compressor and water pump start. After the discharge pressure has increased past the set point of the water regulating valve, the water regulating valve will open and warm water will be discharged out the condenser drain.
How It Works - Remote Freeze Cycle. At start up the controller drains and refills the reservoir. The reservoir refills when the mid length water level sensor probe is uncovered and continues to fill until the top probe is in contact with water. When the reservoir has filled, the liquid line valve, compressor and water pump are switched on.
Electrical Sequence - Air or Water Cooled Power connected, unit previously switched Off. Control board does a self check. If the self check fails, the unit displays an E and no further action will occur. If the self check passes, the controller will display a 0, the curtain light(s) will be ON and the Power and Sump Empty lights will be ON. Pushing and releasing the On button will start the ice making process. The display will begin to blink F.
Electrical Sequence - Remote Cooled Power connected, unit previously switched Off. Control board does a self check. If the self check fails, the unit displays an E and no further action will occur. If the self check passes, the controller will display a 0, the curtain light(s) will be ON and the Power and Sump Empty lights will be ON. Pushing and releasing the On button will start the ice making process. The display will begin to blink F.
Remote Schematics Remote Condenser Head Pressure Control Valve Discharge Line Receiver Hot Gas Valve TXV Heat Exchange Suction Compressor Remote Condenser Hot Gas Valve Head Pressure Control Valve TXV Discharge Line Suction Receiver Hot Gas Valve TXV Heat Exchange Suction Accumulator Compressor January 2015 Page 23
Electrical Component Details Compressor • Operated by the compressor contactor. Single phase self contained models have PTCR and run capacitor. Contactor • Operated by the controller and the high pressure cut out switch. Line voltage coil. When energized the Compressor indicator light will be ON. Water Pump • Operated by the controller. When energized, the Water Pump indicator light will be ON. Inlet Water Solenoid Valve • Operated by the controller. Line voltage coil.
Electrical Component Details Liquid Line Valve • Remote only. Opened by the controller to start a freeze cycle. Closed to shut unit off. Line voltage coil. Hot Gas Valve(s) • Operated by the controller in parallel with the harvest assist solenoid. Cycles on and off at the beginning of a restart. Energized throughout the harvest cycle. Line voltage coil. Controller • Senses ice thickness, water level, water temperature, discharge temperature.
Electrical Component Details Discharge temperature sensor. • Thermistor attached to the discharge line near the compressor. Reported temperature used by the controller to determine end-of-cycle-fan-off-delay time. If discharge temperature exceeds a preset maximum, controller will shut the machine off. Note: Controller will operate machine in a default mode with thermistors disconnected from the controller. Diagnostic code #5 or 7 will be displayed during that time.
Refrigeration • Refrigerant: R-404A • Compressors: Copeland or Tecumseh hermetic by model • Expansion valves: Non adjustable, internally equalized, one per evaporator. • Hot gas valves: Pilot operated, line voltage coils. One per plate. • Condensers: Forced draft air, counterflow water. All air cooled models have left side air inlet. • 48” wide air cooled models also have front air inlet. All air cooled models exhaust air out the back. • Air filters: Surface mounted to panels.
Water System • Batch type. Insulated water reservoir contains full water charge for each ice making cycle. • Water valve: Solenoid type. Opens to fill reservoir when mid sensor probe no longer makes a circuit to the bottom probe. Closes when reservoir is full and top probe makes circuit to mid probe. • Pump: Unsealed pedestal type, twist-release mounting • Water purge valve: Solenoid type. Opens to purge water during harvest cycle. • Water Level Sensor: Three probe conductivity.
Control Operation Standard control: • Electronic controller operating from a 12 AC volt power supply. Will operate within a voltage range between 10 and 15.5. • User’s Indicator lights, four front visible: Power, Status, Water, De-scale/Sanitize. • Accessible On switch. • Accessible Off switch. • Code Display: Displays letters and numbers to indicate cycles and diagnostic codes. • Manual Harvest switch: Use to trigger harvest at any time.
Control Safeties Max freeze time – 45 minutes When exceeded, the controller will attempt another freeze cycle. If the next cycle's freeze time is less than maximum, the control will continue normal ice making. If the next freeze cycle was too long, the control will again attempt another freeze cycle. If the freeze cycle is too long three consecutive cycles, the controller will shut the unit off and it must be manually reset.
Control Button Use (from standby) Set purge level, 1-5 (1 is minimum, 5 is maximum) or Automatic: • Hold off button in for 3 seconds. Release. • Press and release the On button to cycle through and select one of the five purge settings or to use the Automatic setting. Recall diagnostic code: • Hold off button in for 3 seconds. Release. • Press and release the Harvest button to cycle through each of the last 10 error codes from most recent to oldest.
Control Button Use - continued Change De-Scale Notification Interval Like the others, this feature is accessible only from standby (Status Light Off). 1. Press and hold harvest button for 3 seconds. Starts the Time to Clean Adjustment State and displays the current time to clean setting. 2.
Compressor Electrical Chart Resistance reading tolerance is +- 10% Ice Machine Series Voltage/Hz/Phase Compressor Start Winding Run Winding Ohms .59 C0322 or C0330-1 ABD 115/60/1 AKA9438ZXA Ohms 4.22 C0330-6 A or B 230/50 AKA9438ZXC 7.11 2.69 C0330-32 A or B 208-230/60/1 AKA9468ZXD 10.43 1.77 C0522 or C0530-1 A or B 115/60/1 AKA9451ZXA 5.95 .69 C0530-6 A or B 230/50 AKA9451ZXC 7.11 2.69 C0530-32 A or B 208-230/60/1 AKA9451ZXD 10.43 1.
Refrigerant Charges and Pressure Switches Model C0322A C0322W C0330A C0330W C0522A C0522W C0522R C0530A (A or B series) C0530A C series C0530W (A thru C series) C0530R (A thru C series) C0630A C0630W C0630R C0722A C0830A C0830W C0830R C1030A C1030W C1030R C1448A C1448W C1448R C1848A C1848W C1848R C2148W C2148R R-404A in ounces 14 11 14 11 17 14 160 22 21 11 160 36 14 160 17 46 34 208 48 38 208 62 56 256 62 63 320 69 320 Pressure Switches Cut In, Cut Out Fan Pressure Control, 22” and 30” Fan Pressure Cont
Compressor Amp Draws - amps peak and then decline during each cycle Series C0322 ABD ABD C0522 ABD ABD C0330 AB AB C0330 C CD CD C0530 A or B AB AB C0530 C CD CD C0722 or C0630 A B D C0830 ABD ABD C1030 ABD ABD C1448 ABD ABD C1848 ABD ABD C2148 W AB AB C2148R ABD ABD Voltage 115 230 115 230 115 230 115 230 115 230 115 230 230 single phase three phase single phase three phase single phase three phase single phase three phase single phase three phase single phase three phase Brand Tecumseh Tecumseh Tecumseh
Heat Load & Condenser Water GPM Air Cooled - Average heat load for air conditioning unit sizing Model C0322 C0522 C0330 C0530 C0630 C0722 C0830 C1030 C1448 C1848 BTUH 5200 7900 5200 7900 12700 12700 13700 16200 20000 27400 Water Cooled Water Use - condenser only, Model C0322 C0522 C0330 C0530 C0630 C0803 C1030 C1448 C1848 C2148 GPM, 45oF. water inlet temp .2 .3 .1 .3 .4 .4 .4 .6 1.0 1.0 GPM, 70oF. water nlet temp .3 .7 .3 .5 .7 .8 1.0 1.1 1.8 2.
Thermistor Values Deg. F Ohms Deg. F Ohms Deg. F Ohms Deg. F Ohms Deg.
Cleaning - A, B or C Series All models have an indicator light that switches on to inform the user that the cleaning interval has been reached. It does not stop the machine from making ice. All models have a Clean mode. In the A, B or C series machines, it is a two-step, user timed system. After readying the machine for cleaning, the first push of the Clean button drains the reservoir and refills it.
Cleaning - Prodigy Plus D Series All models have an indicator light that switches on to inform the user that the cleaning interval has been reached. It does not stop the machine from making ice. All models have a Clean mode. In the D series machines, it is a single step, automatic system. A single push of the Clean button puts the machine into a Manual Harvest to release any ice and warm up the system, then it drains the reservoir and refills it.
Critical Maintenance - Water Level Sensor 1. Remove Water Level Sensor 2. Release probes by pushing pints in. 3. Pull down, then lift up to remove probe. 4. Clean all dirty and scale from the housing. 5. Clean entire probe, be sure circled area is clean.
Critical Maintenance - Ice Thickness Sensor The freeze cycle on a Prodigy cuber is controlled by an ice thickness sensor positioned in front of the ice making surface. It is triggered by water contact. Water contacts the sensor when the ice is at the proper size. During use the Ice Thickness Sensor will become coated with mineral scale from the water, which if left untreated can cause changes in bridge thickness. To correct, the Ice Thickness Sensor must have the mineral scale removed. 1.
Critical Maintenance - Spillway The freeze cycle on a Prodigy cuber is controlled by an ice thickness sensor positioned in front of the ice making surface. It is triggered by water contact. Normally water only contacts the sensor when the ice is at the proper size. However, irregular water flow can cause premature contact resulting in a short freeze cycle, small bridge, long harvest and even a shut down on short freeze (code 8).
Diagnostics – Air Cooled No ice Problem Likely Cause No power to unit Power disconnected Check breaker or fuse.
Diagnostics - Air Cooled Problem Likely Cause Probable Solution Shut down on maximum harvest time Ice bridge thickness too small, not enough ice to open curtain Check and adjust if needed Ice bridge thickness too large, ice frozen to evaporator frame Check and adjust if needed Purge valve does not open, water melts ice bridge, not enough ice to open curtain Check purge valve Incomplete ice formation Check water distributor for partially plugged holes Curtain out of position Check curtain for s
Low Ice Making Capacity - Air Cooled Problem Likely Cause Probable Solution Long freeze cycle Dirty air filters Clean filters Dirty condenser Clean condenser Hot ambient Reduce room air temperature Water leak Check purge valve, check curtain Water inlet valve leaks through Check inlet valve Low on refrigerant Add refrigerant, if cycle time drops, check for leak Incorrect superheat Check evaporator superheat, if significantly low or high, replace TXV Fan(s) cycle on and off Check pressures
Diagnostics – Water Cooled No ice Problem Likely Cause No power to unit Power disconnected Check breaker or fuse.
Diagnostics - Water Cooled Problem Likely Cause Probable Solution Shut down on maximum harvest time Ice bridge thickness too small, not enough ice to open curtain Check and adjust if needed Ice bridge thickness too large, ice frozen to evaporator frame Check and adjust if needed Purge valve does not open, water melts ice bridge, not enough ice to open curtain Check purge valve Incomplete ice formation Check water distributor for partially plugged holes Curtain out of position Check curtain for
Low Ice Making Capacity - Water Cooled Problem Likely Cause Probable Solution Long freeze cycle Dirty air filters Clean filters Dirty condenser Clean condenser Hot ambient Reduce room air temperature Water leak Check purge valve, check curtain Water inlet valve leaks through Check inlet valve Low on refrigerant Add refrigerant, if cycle time drops, check for leak Incorrect superheat Check evaporator superheat, if significantly low or high, replace TXV Fan(s) cycle on and off Check pressur
Diagnostics – Remote Air Cooled No ice Problem Likely Cause No power to unit Power disconnected Check breaker or fuse.
Diagnostics - Remote Air Cooled Problem Likely Cause Probable Solution Shut down on maximum harvest time Ice bridge thickness too small, not enough ice to open curtain Check and adjust if needed Ice bridge thickness too large, ice frozen to evaporator frame Check and adjust if needed Purge valve does not open, water melts ice bridge, not enough ice to open curtain Check purge valve Incomplete ice formation Check water distributor for partially plugged holes Curtain out of position Check curtai
Low Ice Making Capacity - Remote Air Cooled Problem Long Harvest Cycle False bin full signal Likely Cause Probable Solution Dirty condenser Clean condenser Hot ambient Check condenser inlet temp Water leak Check purge valve, check curtain Water inlet valve leaks through Check inlet valve Low on refrigerant Add refrigerant, if cycle time drops, check for leak Incorrect superheat Check evaporator superheat, if significantly low or high, replace TXV Dirty evaporator De-scale water system No
Test Procedures - Sensors All electrical components in this ice machine can be diagnosed with a volt-ohmmeter. Curtain Switch: 1. Test using the controller’s indicator lights. Observe SW1 and SW2. Open and close the curtain in question. When the curtain is opened, the SW light will be ON. When the curtain gets to within a half inch of closing (at the switch) the SW light will go OUT. 2. Test with an ohmmeter. Disconnect electrical power. Open the control box cover.
Ice Thickness Sensor 1. Test using the controller’s indicator light. Observe the Ready To Harvest light. Shut the machine off. Use a wire to connect the metal part of the Ice Thickness sensor to the evaporator or simply remove the Ice Thickness Sensor and touch its metal surface to the metal control box wall. The Ready for Harvest light should go ON. 2. Test with an Ohmmeter. Disconnect electrical power. Open the control box cover. Unplug the ice thickness sensor lead from the controller.
Water Level Sensor 1. Test using the controller’s indicator lights (sump empty and sump full). Unit must be powered up and there must be water in the sump. Add some manually if needed. Locate water level sensor. Release from sump cover and slowly lift up until the mid-length probe is out of the water. The sump empty light should come on, and if the unit is on the inlet water solenoid valve will open to fill the reservoir. Return the water level sensor to its normal position.
Temperature Sensors 1. Check controller. If the sensor calibration is completely out of range, the code display will read either 5 or 7. 2. Check with an ohmmeter. • Open control box cover, unplug sensor from J6. Water temperature probe: • Measure the temperature of the water. • Push and release the clean button. • Wait one minute. • Measure the resistance of the water probe (two leads next to the open socket) and compare to the resistance in the chart for that temperature.
Test Procedures - Compressor Failure to start. Single phase models. All have resistance start, capacitor run type motors. Check voltage to compressor at the contactor. Compare the idle voltage (compressor off) to the active voltage (compressor starting). The supply voltage must not be less than the lowest rated voltage for the ice machine. If the voltage is correct, proceed to the next step. Check starting components. Most models use a PTCR to cut power to the start winding after the compressor has started.
Test Procedures - Fan motor 1. Test using the controller’s indicator lights. Note: Fan pressure control connection must be jumped to perform this test. Put the controller into test mode (depress Off for 3 seconds then depress Clean for 3 seconds). At the end of the test cycle, the fan motor will be powered and the Condenser Fan motor indicator light will be on. The fan motor should start and run at that time.
Test Procedures - Water Pump 1. Test using the controller’s indicator lights. Check the indicator light during the freeze cycle. The light will be On for all but the 30 second anti-slush period, so observe the light for one minute. When it is On, check the water pump, it should be operating. If not, check voltage to the pump. If low check the voltage from the controller to ground. The water pump pin is number 6.
Test Procedure - Purge valve 1. Test using the controller’s indicator lights. • Shut unit off by holding the Off button for 3 seconds. Wait four minutes. • Push and release the On button, observe the Purge Valve indicator light. As the unit drains the reservoir, the purge valve will be powered. When it gets power, the indicator light will be ON. • If the purge valve does not open to drain the reservoir when its indicator light is on, do a voltage check.
Test Procedure - Compressor contactor 1. Test using the controller’s indicator lights. When the unit is in ice making mode (continuous F in the display) the compressor contactor will have power. • Check the Compressor indicator light, when it is on the compressor contactor will have pulled in. If it is not, do a voltage check. • Place voltmeter leads on the coil of the contactor. There should be full voltage. • If there is full voltage present and the contactor has not pulled in, replace the contactor.
Test Procedures - Pressure switches There are two pressure switches: Fan and High Pressure cut out. Fan. The fan pressure switch will open to shut the fan motor off at a certain pressure and re-close at a preset higher pressure. High pressure cut out. The high pressure cut out switch will open at a preset pressure, shutting off power to the compressor contactor. After the pressure has fallen to another preset level, the switch will re-close and the contactor coil will be engergized.
Test Procedures - Liquid Line Solenoid 1. Test using the controller’s indicator lights. Put the controller into test mode (depress Off for 3 seconds then depress Clean for 3 seconds). At the end of the test cycle, the liquid line valve will be powered and the Condenser Fan motor indicator light will be on. The liquid line valve should be open at that time.
Test Procedure - Inlet Water Solenoid Valve 1. Test using the controller’s indicator lights. Shut unit off by holding the Off button for 3 seconds. Wait four minutes. Push and release the On button, observe the Water Solenoid indicator light. After the unit drains the reservoir, the inlet water valve will be powered to refill the reservoir. When it gets power, the indicator light will be ON. If the water valve does not open to fill the reservoir when its indicator light is on, do a voltage check.
Test Procedure - Harvest Assist 1. Test using the controller’s indicator lights. Push and release the Harvest button. The Hot Gas indicator light will be on. At the same time the Harvest Assist Solenoid or Motor will be powered. If the ice on the evaporator is thin, the ejection pin will extend. If the ice is nearly full sized, the pin will press against the ice until it releases from the evaporator, then the pin will extend. If the pin extends, the solenoid or motor is good. If not, do a voltage check.
Performance Data - C0322 Model Ice weight / cycle Cycle Time C0322A 2.4 to 2.6 lb. Water Temp (minutes) Ambient Air Temp., Degrees F. 80 70 50 10-12 12-13 13-14 70 11-12 13-14 14-16 80 12-13 14+ 15-16 90 End of Freeze Harvest 13-14 26 105 14-15 16-17 32 130 Pressure (PSIG) End of Freeze Harvest 235 150 Model Ice weight / cycle Cycle Time C0322W 2.4 to 2.
Performance Data - C0522 Model Ice weight / cycle Cycle Time C0522A 4.5 to 5 lb. Water Temp (minutes) Ambient Air Temp., Degrees F. 80 70 50 11-13 13 16 70 13 14 16-18 80 14 15 18 90 End of Freeze Harvest 15 32 105 16 19 34 120 Pressure (PSIG) End of Freeze Harvest 228 180 Model Ice weight / cycle Cycle Time C0522W 4.5 to 5 lb. Water Temp Suction Pressure (PSIG) Discharge (minutes) Suction Pressure (PSIG) Discharge Pressure (PSIG) 270 210 Ambient Air Temp., Degrees F.
Performance Data - C0722 Model Ice weight / cycle Cycle Time C0722A 7.3 to 7.5 lb. Water Temp (minutes) Suction Pressure (PSIG) Discharge Pressure (PSIG) 70 Ambient Air Temp., Degrees F.
Performance Data - C0330 Model Ice weight / cycle Cycle Time C0330A 2.4 to 2.6 lb. Water Temp (minutes) 70 Ambient Air Temp., Degrees F. 80 50 9-10 10-11 11-12 70 10-11 11-12 12-13 80 11-12 12-13 13-14 90 End of Freeze Harvest 12-13 28 110 13-14 14-15 Pressure (PSIG) End of Freeze Harvest 200 150 Model Ice weight / cycle Cycle Time C0330W 2.4 to 2.6 lb. Water Temp Suction Pressure (PSIG) Discharge (minutes) Suction Pressure (PSIG) Discharge Pressure (PSIG) 70 Ambient Air Temp.
Performance Data - C0530 Model Ice weight / cycle Cycle Time C0530A 4.5 to 5 lb. Water Temp (minutes) 70 Ambient Air Temp., Degrees F. 80 50 13 14 16 70 14 15 17 80 15 16 18 90 End of Freeze Harvest 16 33 95 17 19 32 105 Pressure (PSIG) End of Freeze Harvest 230 130 Model Ice weight / cycle Cycle Time C0530W 4.5 to 5 lb. Water Temp Suction Pressure (PSIG) Discharge (minutes) Suction Pressure (PSIG) Discharge Pressure (PSIG) 90 260 190 70 Ambient Air Temp., Degrees F.
Performance Data - C0630 Model Ice weight / cycle Cycle Time C0630A 4.5 to 5 lb. Water Temp (minutes) 70 Ambient Air Temp., Degrees F. 80 50 9-10 10-11 10-11 70 10-11 11-12 11-12 80 11-12 12-13 12-13 90 End of Freeze Harvest 12-13 21 85 13-14 13-14 27 115 Pressure (PSIG) End of Freeze Harvest 200 160 Model Ice weight / cycle Cycle Time C0630W 4.52 to 5 lb.
Performance Data - C0830 Model Ice weight / cycle Cycle Time C0830A 7 -7.3 lb Water Temp (minutes) Ambient Air Temp., Degrees F. 80 70 50 11 12 13 70 12 13 14 80 13 14 15 90 End of Freeze Harvest 14 26 80 15 16 30 100 Pressure (PSIG) End of Freeze Harvest 204 160 Model Ice weight / cycle Cycle Time C0830W 7 - 7.3 lb. Water Temp Suction Pressure (PSIG) Discharge (minutes) Suction Pressure (PSIG) Discharge Pressure (PSIG) 260 195 Ambient Air Temp., Degrees F.
Performance Data - C1030 Model Ice weight / cycle Cycle Time C1030A 7 - 7.3 lb Water Temp (minutes) 70 Ambient Air Temp., Degrees F. 80 50 9-10 10-11 11-12 70 10-11 11-12 12-13 80 11-12 12-13 13 90 End of Freeze Harvest 10-13 26 80 13-14 14-15 30 90 Pressure (PSIG) End of Freeze Harvest 210 165 Model Ice weight / cycle Cycle Time C1030W 7 -7.3 lb.
Performance Data - C1448 Model Ice weight / cycle Cycle Time C1448A 14 lb. Water Temp (minutes) 70 Ambient Air Temp., Degrees F. 80 50 12-13 13-14 14-15 70 13-14 14-15 15-16 80 14-15 15-16 16-17 90 End of Freeze Harvest 15-16 38 100 16-17 17-18 40 100 Pressure (PSIG) End of Freeze Harvest 250 150 Model Ice weight / cycle Cycle Time C1448W 14 lb.
Performance Data - C1848 Model Ice weight / cycle Cycle Time C1848A 14 lb. Water Temp (minutes) 70 Ambient Air Temp., Degrees F. 80 50 10-11 11-12 12-13 70 11-12 12-13 13-14 80 12-13 13-14 14-15 90 End of Freeze Harvest 13-14 30 90 14-15 15-16 32 100 Pressure (PSIG) End of Freeze Harvest 227 170 Model Ice weight / cycle Cycle Time C1848W 14 lb.
Performance Data - C2148 Model Ice weight / cycle Cycle Time C2148R 14.2 lb. Water Temp (minutes) 50 Ambient Air Temp., Degrees F. 70 80 90 -20 10 10 11 70 9-10 10 12 80 11-12 11 13 90 End of Freeze Harvest 12-13 24 80 14 15-16 24 95 Pressure (PSIG) End of Freeze Harvest 240 190 Model Ice weight / cycle Cycle Time C2148W 14.
Performance Data Remote - C0522, C0530 Model Ice weight / cycle Cycle Time (minutes) C0522R 4.4 to 4.6 lb. Water Temp 50 Ambient Air Temp., Degrees F. 70 80 90 -20 12-13 13-14 14 70 13-14 13-14 14-15 80 14-15 14-15 15-16 90 End of Freeze Harvest 15-16 35 85 17-18 18-19 24 95 Pressure (PSIG) End of Freeze Harvest 230 215 Model Ice weight / cycle Cycle Time C0530R 4.4 to 4.6 lb.
Performance Data Remote - C0630, C0830, C1030 Model Ice weight / cycle Cycle Time (minutes) C0630R 4.4 to 4.6 lb. Water Temp 50 Ambient Air Temp., Degrees F. 70 80 90 -20 9 9 9-10 70 9-10 9-10 10 80 10-11 11-12 11 90 End of Freeze Harvest 12 30 110 14 13-14 30 120 Pressure (PSIG) End of Freeze Harvest 240 200 Model Ice weight / cycle Cycle Time C0830R 7 -7.3 lb Water Temp Suction Pressure (PSIG) Discharge (minutes) 50 7-8 Ambient Air Temp., Degrees F.
Performance Data Remote - C1448, C1848 Model Ice weight / cycle Cycle Time (minutes) C1448R 14 lb. Water Temp 50 Ambient Air Temp., Degrees F. 70 80 90 -20 11 11-12 14-15 70 11-12 11-12 14-15 80 13 13 16 90 End of Freeze Harvest 14 40 100 15-16 18-19 40 125 Pressure (PSIG) End of Freeze Harvest 240 150 Model Ice weight / cycle Cycle Time C1848R 14 lb.
Wiring Diagrams USE COPPER CONDUCTORS ONLY (AIR COOLED ONLY) MOT FAN 17-3053-01 MOT FAN (WHEN 2ND FAN IS PRESENT) BN MOT PUMP SOLENOID 4 HIGH PRESSURE CONTROL USED ON WC UNITS & AC C0222, C0422, C0230, C0530, C0630 SOLENOID SOLENOID BN/W W N OR L2 L1 LINE LOAD R/W BU TRANSFORMER O W W 3 WIRE COLOR FOR 115/60/1 UNITS: WHITE WIRE COLOR FOR 208-230/60/1 UNITS: BLACK W/WHITE STRIPE HARV ASSIST HOT GAS W W 2 WIRE COLOR FOR 208-230/60/1 AND 115/60/1 UNITS: BLACK W BN DUMP VALVE R CAUTIO
Wiring Diagrams (AIR COOLED ONLY) MOT FAN 17-3358-01 WATER USE COPPER CONDUCTORS ONLY BN/W HARV ASSIST SOLENOID SOLENOID N OR L2 L1 LINE LOAD R/W BU TRANSFORMER O W W 3 WIRE COLOR FOR 115/60/1 UNITS: WHITE WIRE COLOR FOR 208-230/60/1 UNITS: BLACK W/WHITE STRIPE W W W 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES. 2 WIRE COLOR FOR 208-230/60/1 AND 115/60/1 UNITS: BLACK CAUTION: PTCR WILL BE HOT.
Wiring Diagrams (AIR COOLED ONLY) MOT FAN 17-3070-01 MOT FAN (WHEN 2ND FAN IS PRESENT) USE COPPER CONDUCTORS ONLY W WATER SOLENOID CAUTION: PTCR WILL BE HOT. COMPRESSOR MAY NOT START IF PTCR IS NOT ALLOWED TO COOL BN/W BN MOT PUMP HARV ASSIST HOT GAS W SOLENOID BN/W DUMP VALVE BN SOLENOID W N OR L2 L1 W LOAD LINE R/W W W 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.
Wiring Diagrams USE COPPER CONDUCTORS ONLY 17-3055-01 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.
Wiring Diagrams USE COPPER CONDUCTORS ONLY 17-3359-01 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.
Wiring Diagrams USE COPPER CONDUCTORS ONLY 17-3054-01 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.
Wiring Diagrams (AIR COOLED ONLY) MOT FAN 17-3071-01 MOT FAN USE COPPER CONDUCTORS ONLY (WHEN 2ND FAN IS PRESENT) W WATER SOLENOID SOLENOID HARV ASSIST BN/W 3 WIRE COLOR FOR 208-230/60/1 UNITS: BLACK W/WHITE STRIPE W HOT GAS MOT PUMP 2 WIRE COLOR FOR 208-230/60/1 UNITS: BLACK HARV ASSIST HOT GAS BN/W BN 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.
Wiring Diagrams (AIR COOLED ONLY) MOT FAN 17-3167-01 MOT FAN USE COPPER CONDUCTORS ONLY (WHEN 2ND FAN IS PRESENT) BN/W W WATER MOT PUMP SOLENOID W SOLENOID SOLENOID HARV ASSIST HOT GAS BN/W HARV ASSIST HOT GAS BN/W BN 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.
Wiring Diagrams USE COPPER CONDUCTORS ONLY 17-3072-01 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.
Wiring Diagrams USE COPPER CONDUCTORS ONLY 17-3074-01 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES.
Wiring Diagrams USE COPPER CONDUCTORS ONLY 17-3250-01 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES. BN/W BN/W HARV ASSIST HOT GAS BN/W LIQUID LINE W WATER BN/W MOT PUMP N SOLENOID SOLENOID HARV ASSIST HOT GAS W FUSE (3A) .
Wiring Diagrams C0630R-6, C0830R-6, C1030R-6 C0630R-6, C0830R-6, C1030R-6 D Series January 2015 Page 90
Wiring Diagrams (AIR COOLED ONLY) MOT FAN 17-3360-01 WATER USE COPPER CONDUCTORS ONLY HARV ASSIST W SOLENOID SOLENOID FUSE (3A) W 6 R/W W 7 9 10 LOAD 2 1 LINE LINE 12V .33 uF TRANSFORMER BU 230V O W R L2 L1 BK W W 1 DASHED LINES INDICATE FIELD WIRING WHICH MUST BE INSTALLED IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE AND ALL STATE AND LOCAL CODES. CAUTION: PTCR WILL BE HOT.
Repair Section Inlet Water Solenoid Valve 1 Disconnect electrical power Electrical Shock Hazard Disconnect electrical power before beginning 2 Shut off the water supply. 3 Remove front and left side panels. 4 Unplug wire from coil. 5 Disconnect water supply tube from the inlet of the valve. 6 Disconnect the water outlet tube. 7 Remove the two mounting screws holding the valve to the back panel. 8 Pull the valve forward and out of the machine.
Repair Section Harvest Assist Solenoid / Mechanism 1 Remove front panel. 2 Push and release Manual Harvest button 3 Disconnect electrical supply Electrical Shock Hazard Disconnect electrical power before beginning 4 Remove sound shield (when used). Original Harvest Assist Solenoid 5 Unplug wires from solenoid or mechanism. 6 Remove screws and solenoid or mechanism from cabinet 7 Reverse to reassemble. Note: Solenoid replaced by mechanism beginning in 2013.
Repair Section Ice thickness sensor 1. Push and release the Off switch. 2. Remove front and top panels. 3. Push and release the Harvest switch 4. Remove the evaporator cover. 5. Remove the sound shield (when used). 6. Disconnect electrical power. Electrical Shock Hazard Disconnect electrical power before beginning 7. Open the control box. 8. Remove curtain. 9. Locate sensor, squeeze mounting legs together to release it from the mounting bracket. 10. Remove sensor, follow wire back to control box. 11.
Repair Section Capacitor (run) 1. Disconnect electrical power. 2. Remove front panel. 3. Open control box cover. 4. Remove right side of control box. 5. Remove metal barrier from control box 6. Remove screw holding strap to back of the control box. 7. Remove wires from capacitor 8. Connect wires to new capacitor, refer to wiring diagram as needed. 9. Reverse to reassemble. Contactor 1. Disconnect electrical power. 2. Remove front panel. 3. Open control box cover. 4. Remove right side of control box. 5.
Repair Section Controller 1. Disconnect electrical power. Electrical Shock Hazard Disconnect electrical power before beginning 2. Remove front panel. 3. Open control box door. 4. Unplug all wires from controller. 5. Remove screws holding controller to door 6. Push controller snaps down and pull controller from mounting bracket. 7. Before touching new controller, discharge any static electricity by touching the metal surface of the ice machine cabinet. 8.
Repair Section Curtain • Push and hold the Off button to shut the machine off. • Remove front panel. • Remove evaporator cover. • Push inside tab in to release front curtain pin from holder. • Pull curtain from machine. • Reverse to reassemble. Note: Two plate machines must place curtain on correct evaporator. Exception is the articulated curtain, which has magnets on both ends. • Push and release the ON button to restart the machine. Curtain switch 1.
Repair Section Purge valve 1. Push and hold the Off button to shut the machine off. 2. Disconnect electrical power. Electrical Shock Hazard Disconnect electrical power before beginning 3. Remove front panel. 4. Remove left side panel. 5. Unplug wires from valve coil. Note: The coil can be removed from the valve body by rotating it 1/8 turn CW. After removal of the coil the spring and plunger can be taken out. 6. Remove screws holding valve to mounting bracket. 7. Remove inlet and outlet hoses 8.
Repair Section Water pump 1 Push and hold the Off button until the machine shuts off. Electrical Shock Hazard Disconnect electrical power before beginning 2 Remove the front panel. 3 Remove the sound shield. 4 Unplug the water pump 5 Rotate the pump CCW about 1/8 turn to release it. 6 Lift pump up and remove hose 7 Attach hose to new pump 8 Install in pump bracket. 9 Rotate CW about 1/8 turn to lock it in place.
Refrigeration Removal and Replacement Evaporator 1. Remove panels as needed for evaporator access. 2. Remove evaporator cover. 3. If the machine was in operation, push and release the Harvest button to warm up the evaporator. 4. Disconnect electrical power. Electrical Shock Hazard Disconnect electrical power before beginning 5. Remove harvest assist 6. Recover refrigerant. 7. Remove curtain 8. Remove water distributor 9. Release ice thickness sensor 10.
Refrigeration Removal and Replacement Compressor 1. Remove front panel and sound shield (when used). 2. If the machine was in operation, push and release the Harvest button to shut it down. Wait until the harvest cycle has ended so the evaporator has no ice on it. 3. Open the replacement compressor box. Check the compressor nameplate, be SURE that the replacement compressor is the correct one for the unit. 4. Disconnect electrical power.
Refrigeration Removal and Replacement Thermostatic Expansion Valve 1. Remove front panel. 2. Remove sound shield (when used) 3. If the machine was in operation, push and release the Harvest button to shut it down. Wait until the harvest cycle has ended so the evaporator has no ice on it. 4. Disconnect electrical power. Electrical Shock Hazard Disconnect electrical power before beginning 5. Recover refrigerant. 6. Remove insulation covering expansion valve and bulb. 7.
Optional add-on control information - KVS Vari-Smart™ or KVS Adjustable ice level option The adjustable ice level control is an optional add-on system consisting of an control board, label and sensor. The control board fits above the standard control and connects to it using connector J4. The sensor mounts to the base of the ice machine through a hole in the base. The control has an adjustment knob. Rotating the knob CW lowers the maximum ice level that the ice machine will maintain in the bin or dispenser.
SCOTSMAN ICE SYSTEMS 775 Corporate Woods Parkway Vernon Hills, IL 60061 USA 847-215-4500 800-726-8762 www.scotsman-ice.
