Manitowoc RF0300 Dokumentacja

Technician’s HandbookThis manual is updated as new information and models are released. Visit our website for the latest manual. www.manitowocice.comA

10 Part Number 000007661 6/12MaintenanceCleaning and Sanitizing . . . . . . . . . . . . . 21Exterior Cleaning . . . . . . . . . . . . . . . . 21RF/

100 Part Number 000007661 6/12YESLow Bin Light On?YESIce Holding Shuttle Open?Check Wiring, Repair Or ReplaceRepair Or Replace ShuttleYesTime Delay Li

Part Number 000007661 6/12 101Purge Light Off? NOPurge Rocker SwitchIn Off Position?YESNOYESYESMove Switch To Off PositionClear Drain Or Replace Drain

102 Part Number 000007661 6/12Drain ClogLight Off?NO Water In Drain Trough? YESYESYESReplace SensorHigh Pressure Light Off?Clean and Dry Drain Sensor

Part Number 000007661 6/12 103YESHI AMPS Light Off?YESReset Breaker - Press Control Board Reset Button To Clear ErrorCircuit Breaker On Control Box Tr

104 Part Number 000007661 6/12Low Water Light Off?NOYESYESSensor Wires Connected?Reservoir Full Of Water?Connect Sensor WiresClean and Dry Water Level

Part Number 000007661 6/12 105High Water Light Off?NOYESYESControl Board Sending Line Voltage To Water Valve?Press Control Board Reset ButtonReplace C

106 Part Number 000007661 6/12Compressor Running?NOYESYESReplace Control BoardNOYESLine Voltage At Liquid Line Solenoid Valve?YESNOVerify:Refrigerant

Part Number 000007661 6/12 107YESYESRepair WiringNOYESLine Voltage At Compressor?YESNOVerify:Compressor Overload is ClosedStart Components FunctionCom

108 Part Number 000007661 6/12YESIce Has Excessive Water Content?YESNOVerify Water Inlet Valve Closes 100% & Water Level Probe FunctionsTest Run T

Part Number 000007661 6/12 109Refrigeration TroubleshootingCAPILLARY TUBE MODELSIf the gear motor and/or compressor are not energized refer to Electri

Part Number 000007661 6/12 11TroubleshootingElectrical Flowcharts . . . . . . . . . . . . . . . . 49RF0244/RNS0244/RF0266/RF0385/RFS0385/RNS0385/RF03

110 Part Number 000007661 6/12THERMOSTATIC EXPANSION VALVE MODELSIf the gear motor and/or compressor are not energized refer to Electrical Troubleshoo

Part Number 000007661 6/12 111Component SpecificationsBIN THERMOSTATLOW TEMPERATURE THERMOSTATEvaporator safety thermostat)Model Setting Cut-Out Cut-I

112 Part Number 000007661 6/12HIGH PRESSURE CUTOUT (HPCO) CONTROLROTATION SENSORRF0644/RF0650/RF1200/RFS1200/RF2300/RFS2300Model Cut-Out Cut-InRF0650/

Part Number 000007661 6/12 113LOW PRESSURE CUTOUT (LPCO) CONTROLFAN CYCLE CONTROLModel Cut-Out Cut-InR0F650/RF12007 psig ±2(.5 bar ±.2)36 psig ±2(2.5

114 Part Number 000007661 6/12FILTER-DRIERSThe size of the filter-drier is important. The refrigerant charge is critical. Using an improperly sized fi

Part Number 000007661 6/12 115TOTAL SYSTEM REFRIGERANT CHARGENOTE: All ice machines are charged using R-404A refrigerant.ImportantThis information is

116 Part Number 000007661 6/12This Page Intentionally Left Blank

Part Number 000007661 6/12 117ChartsIce Production & Refrigerant PressureThese charts are used as guidelines to verify correct ice machine operati

118 Part Number 000007661 6/12Flake ModelsRF0244A & RFS0244SELF STORAGE AIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODU

Part Number 000007661 6/12 119RF0266ASELF STORAGE AIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater

12 Part Number 000007661 6/12ChartsIce Production & Refrigerant Pressure . 115Flake Models . . . . . . . . . . . . . . . . . . . . . . 116RF024

120 Part Number 000007661 6/12RF0300A & RFS0300ASELF CONTAINED AIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir

Part Number 000007661 6/12 121RF0385ASELF STORAGE AIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater

122 Part Number 000007661 6/12RF0388ASELF STORAGE AIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater

Part Number 000007661 6/12 123RF0399ASELF STORAGE AIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater

124 Part Number 000007661 6/12RF0644AAIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater Temperature24

Part Number 000007661 6/12 125RF0650AAIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater Temperature24

126 Part Number 000007661 6/12RF0650WWATER-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater Temperature

Part Number 000007661 6/12 127RF1200A & RFS1200AAIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWate

128 Part Number 000007661 6/12RF1200W & RFS1200WWATER-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWa

Part Number 000007661 6/12 129RF1278C & RFS1278CQUIETQUBE REMOTE AIR COOLEDCharacteristics vary depending on operating conditionsICE PRODUCTIONAir

Part Number 000007661 6/12 13DiagramsWiring Diagrams . . . . . . . . . . . . . . . . . . . . 143Flake Models . . . . . . . . . . . . . . . . . . . . .

130 Part Number 000007661 6/12RF2300AAIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater Temperature24

Part Number 000007661 6/12 131RF2300WWATER-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater Temperature

132 Part Number 000007661 6/12RF2378C & RFS2378CQUIETQUBE REMOTE AIR COOLEDCharacteristics vary depending on operating conditionsICE PRODUCTIONAir

Part Number 000007661 6/12 133Nugget ModelsRNS0244ASELF STORAGE AIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir Tem

134 Part Number 000007661 6/12RNS0385ASELF STORAGE AIR-COOLEDCharacteristics vary depending on operating conditions.ICE PRODUCTIONAir TemperatureWater

Part Number 000007661 6/12 135RN0400AAIR-COOLEDCharacteristics vary depending on operating conditionsICE PRODUCTIONAir TemperatureWater Temperature24

136 Part Number 000007661 6/12RN1000AAIR-COOLEDCharacteristics vary depending on operating conditions24-HOUR ICE PRODUCTION IN LB/KGAirTemperatureEnte

Part Number 000007661 6/12 137RN1000WWATER-COOLEDCharacteristics vary depending on operating conditions24-HOUR ICE PRODUCTION IN LB/KGAir Temperature

138 Part Number 000007661 6/12RN1400AAIR-COOLEDCharacteristics vary depending on operating conditionsICE PRODUCTIONAir TemperatureWater Temperature24

Part Number 000007661 6/12 139RN1400WWATER-COOLEDCharacteristics vary depending on operating conditionsICE PRODUCTIONAir TemperatureWater Temperature2

14 Part Number 000007661 6/12Refrigeration Tubing Schematics . . . . . 168Flake Models . . . . . . . . . . . . . . . . . . . . . . 168RF0244/RFS02

140 Part Number 000007661 6/12RN1078CQUIETQUBE REMOTE AIR COOLEDCharacteristics vary depending on operating conditionsICE PRODUCTIONAir TemperatureWat

Part Number 000007661 6/12 141RN1278CQUIETQUBE REMOTE AIR COOLEDCharacteristics vary depending on operating conditionsICE PRODUCTIONAir TemperatureWat

142 Part Number 000007661 6/12Rack ModelsRF1279RQUIETQUBE REMOTE AIR COOLEDCharacteristics vary depending on operating conditions24-HOUR ICE PRODUCTIO

Part Number 000007661 6/12 143RF2379RQUIETQUBE REMOTE AIR COOLEDCharacteristics vary depending on operating conditions24-HOUR ICE PRODUCTION IN LB/KGW

144 Part Number 000007661 6/12This Page Intentionally Left Blank

Part Number 000007661 6/12 145DiagramsWiring DiagramsThe following pages contain electrical wiring diagrams. Be sure you are referring to the correct

146 Part Number 000007661 6/12Flake ModelsRF0244/RNS0244/RF0266/RF0385/RNS0385/RF0388/RF0399 AIR-COOLEDRefer to Nameplate for Voltage Rating

Part Number 000007661 6/12 147WIRING DIAGRAM LEGENDRF0244/RNS0244/RF266/RF0385/RNS0385/RF0388/RF03991Gear Motor2 Compressor4 Condenser fan motor6 Wate

148 Part Number 000007661 6/12RF0300/RFS0300 AIR-COOLEDRefer to Nameplate for Voltage Rating

Part Number 000007661 6/12 149WIRING DIAGRAM LEGEND RF0300/RFS03001Gear Motor2 Compressor4 Condenser fan motor6 Water inlet valve7 Evaporator low temp

Part Number 000007661 6/12 15General InformationModel NumbersSELF CONTAINED AIR & WATER-COOLED MODELSFlake ModelsSelf Storage Air-CooledSelf Stora

150 Part Number 000007661 6/12RF0650/RF1200/RFS1200 AIR-COOLEDRefer to Nameplate for Voltage Rating

Part Number 000007661 6/12 151WIRING DIAGRAM LEGEND RF0650/RF1200/RFS1200 1Gear Motor2 Compressor4 Condenser fan motor6 Water inlet valve10 Low water

152 Part Number 000007661 6/12RF1200/RFS1200 WATER-COOLEDRefer to Nameplate for Voltage Rating

Part Number 000007661 6/12 153WIRING DIAGRAM LEGEND RF1200/RFS1200 WATER-COOLED 1Gear Motor2 Compressor4 Condenser fan motor6 Water inlet valve10 Low

154 Part Number 000007661 6/12RF1200C/RFS1200C QUIETQUBE HEAD SECTIONSupply PowerTo RCU Condensing UnitTo Remote PanelRemove Jumper when used

Part Number 000007661 6/12 155WIRING DIAGRAM LEGEND RF1200C/RFS1200C1Gear Motor6 Water inlet valve10 Low water level safety11 Bin thermostat17 Water l

156 Part Number 000007661 6/12RF2300/RFS2300 AIR-COOLED & WATER-COOLEDRefer to Nameplate for Voltage Rating

Part Number 000007661 6/12 157WIRING DIAGRAM LEGEND RF2300/RFS2300 AIR & WATER COOLED 1Gear Motor2 Compressor4 Condenser fan motor (air-cooled onl

158 Part Number 000007661 6/12RF2378C/RFS2378C QUIETQUBE HEAD SECTIONTo Remote Electrical Panel (Remove Bypass)Power SupplyTo Refrigerating Plant

Part Number 000007661 6/12 159WIRING DIAGRAM LEGEND RF2300C/RFS2300 HEAD SECTION 1Gear Motor6 Water inlet valve10 Low water level safety11 Bin thermos

16 Part Number 000007661 6/12QUIETQUBE REMOTE AIR-COOLED MODELS WITH REMOTE CONDENSING UNITSRACK UNITSNOTE: Rack units share a common refrigeration ci

160 Part Number 000007661 6/12Condensing UnitsRCU CONDENSING UNIT 1PH

Part Number 000007661 6/12 161RCU CONDENSING UNIT 3PH

162 Part Number 000007661 6/12Rack ModelsRF1279R/RFS1279R HEAD SECTIONTo Remote Electrical Panel (Remove Bypass)Power SupplyTo Refrigerating Plant

Part Number 000007661 6/12 163WIRING DIAGRAM LEGEND RF1279R1Gear Motor6 Water inlet valve10 Low water level safety11 Bin thermostat17 Water level swit

164 Part Number 000007661 6/12RF2379R/RFS2379R HEAD SECTIONTo Remote Electrical Panel (Remove Bypass)Power SupplyTo Refrigerating Plant

Part Number 000007661 6/12 165WIRING DIAGRAM LEGEND RF2379R1Gear Motor6 Water inlet valve10 Low water level safety11 Bin thermostat17 Water level swit

166 Part Number 000007661 6/12Nugget ModelsRN0400 115V/60HZ/1PHGRDL1L1L2L2L2L2L2COMPRESSORFA NDRIVEDRC20M60M2NDWTRB-TB-ERESETGRDGBWFA NBLACKWHITEBLACK

Part Number 000007661 6/12 167RN0400 230V/60HZ/1PHWTRB-EB-T2ND60M20MCPOWERDRWHITEBLACKYELLOWWHITE432T.O.L.STARTRUNGEARMOTORCOMPRESSORRPOTENTIALSTART R

168 Part Number 000007661 6/12RN1000/RN1400 AIR & WATER COOLEDLE LE 2 LOW NORM 6 HIGH NORM LE 3 COM LE 4 ALARM LE LOW 7 LE 8 CLOG DRAIN COM WATER

Part Number 000007661 6/12 169RN1000C/RN1200C QUIETQUBE HEAD SECTIONTP3TP5TP6TP8TP7TP4TP11DRNH2OINH2OJ15J14J13J16WATERINPUTDRAIN120Vac20Watt20Watt120V

Part Number 000007661 6/12 17Model/Serial NumberThese numbers are required when requesting information from your local Manitowoc Distributor, or Manit

170 Part Number 000007661 6/12Refrigeration Tubing SchematicsFlake ModelsRF0244/RFS0244/RF0266/RF0300/RF0385/RF0388/RF0399/RF0644/RF0650 1765432

Part Number 000007661 6/12 171TUBING DIAGRAM LEGEND1 Compressor2 Condenser3 Liquid Line Drier4 Capillary tube5 Accumulator6 Heat Exchanger7Evaporator

172 Part Number 000007661 6/12RF1200/RFS1200 AIR-COOLED18543267

Part Number 000007661 6/12 173TUBING DIAGRAM LEGEND1 Compressor2 Condenser3 Liquid Line Drier4 Liquid Line Solenoid Valve5 Suction Accumulator6 Thermo

174 Part Number 000007661 6/12RF1200/RFS1200 WATER-COOLED15432867

Part Number 000007661 6/12 175TUBING DIAGRAM LEGEND1 Compressor2 Condenser3 Liquid Line Drier4 Liquid Line Solenoid Valve5 Suction Accumulator6 Thermo

176 Part Number 000007661 6/12RF2300/RFS2300 AIR-COOLED185432867

Part Number 000007661 6/12 177TUBING DIAGRAM LEGEND1 Compressor2 Condenser3 Liquid Line Drier4 Liquid Line Solenoid Valve5 Suction Accumulator6 Thermo

178 Part Number 000007661 6/12RF2300/RFS2300 WATER-COOLED185432867

Part Number 000007661 6/12 179TUBING DIAGRAM LEGEND1 Compressor2 Condenser3 Liquid Line Drier4 Liquid Line Solenoid Valve5 Suction Accumulator6 Thermo

18 Part Number 000007661 6/12This Page Intentionally Left Blank

180 Part Number 000007661 6/12RF1200C/RFS1200C QUIETQUBE HEAD SECTION & RCU1075 CONDENSING UNIT165324791011121314

Part Number 000007661 6/12 181TUBING DIAGRAM LEGEND1 Compressor2 Check Valve3 Head Pressure Control Valve4 Condenser (air or water cooled)5 Receiver6

182 Part Number 000007661 6/12RF2300C/RFS2300 QUIETQUBE HEAD SECTION & RCU2375 CONDENSING UNIT1653247910111314151112

Part Number 000007661 6/12 183TUBING DIAGRAM LEGEND1 Compressor2 Check Valve3 Head Pressure Control Valve4 Condenser (air or water cooled)5 Receiver6

184 Part Number 000007661 6/12Nugget ModelsRNS0244/RNS0385/RN0400/RN1000/RN1400 AIR & WATER-COOLED165324

Part Number 000007661 6/12 185TUBING DIAGRAM LEGEND1 Compressor2 Condenser (air or water cooled)3 Liquid Line Drier4 Heat Exchanger5 Thermostatic Expa

186 Part Number 000007661 6/12RN1000C/RN1200C QUIETQUBE HEAD SECTION & RCU1075/RCU1275 CONDENSING UNIT165324789101112131415

Part Number 000007661 6/12 187TUBING DIAGRAM LEGEND1 Compressor2 Check Valve3 Head Pressure Control Valve4 Condenser (air or water cooled)5 Receiver6

188 Part Number 000007661 6/12This Page Intentionally Left Blank

Part Number 000007661 6/12 189This Page Intentionally Left Blank

Part Number 000007661 6/12 19InstallationInstallation RequirementsThe location selected for the ice machine must meet the following criteria. If any o

190 Part Number 000007661 6/12This Page Intentionally Left Blank

Manitowoc Ice2110 South 26th Street, P.O. Box 1720Manitowoc, WI 54221-1720, USAPh: 920-682-0161 Fax: 920-683-7589Visit us online at: www.manitowocfsg

Safety NoticesAs you work on Manitowoc equipment, be sure to pay close attention to the safety notices in this handbook. Disregarding the notices may

20 Part Number 000007661 6/12Potable Water Requirements• Plumbing must conform to local codes.• Water temperature: Minimum 40°F (4°C), Maximum 90°F (3

Part Number 000007661 6/12 21Ice Machine Clearance Requirements* Water-Cooled Only - There is no minimum clearance required. This value is recommende

22 Part Number 000007661 6/12Electrical ServiceVOLTAGEThe maximum allowable voltage variation is ± 10% of the rated voltage on the ice machine model/s

Part Number 000007661 6/12 23MaintenanceCleaning and SanitizingMaintenance procedures covered in this manual are not covered by the warranty. EXTERIOR

24 Part Number 000007661 6/12RF/RFS/RNS MODELS CLEANING/SANITIZING PROCEDURESCleaning/Sanitizing ProcedureThis procedure must be performed once every

Part Number 000007661 6/12 25Step 6 Fill the evaporator and reservoir with cleaning solution. Step 7 Move the toggle switch to the ON position. Th

26 Part Number 000007661 6/12Step 9 Place the toggle switch in the OFF position.Step 10 Refer to disassembly for cleaning/sanitizing and remove pa

Part Number 000007661 6/12 27Step 13 Refer to chart and premix water and sanitizer.Step 14 Fill the evaporator and reservoir with sanitizer/water

28 Part Number 000007661 6/12Heavily Scaled Cleaning ProcedurePerform this procedure if you have some or all of these symptoms.• Excessive grinding, p

Part Number 000007661 6/12 29Step 5 Refer to chart below:Premix cleaner with lukewarm water in a non-metallic container.Step 6 Remove all water fr

Procedural NoticesAs you work on Manitowoc equipment, be sure to read the procedural notices in this handbook. These notices supply helpful informatio

30 Part Number 000007661 6/12REMOVAL OF PARTS FOR CLEANING/SANITIZING1. Turn off the water supply to the ice machine at the water service valve.2. Rem

Part Number 000007661 6/12 314. Use a soft-bristle brush or sponge (NOT a wire brush) to carefully clean the parts.5. Use the solution and a brush or

32 Part Number 000007661 6/12ICE CHUTE REMOVAL - RFS MODELSRFS0300/RF0650/RF1200/RF23001. Place the toggle switch in the OFF position, turn off the wa

Part Number 000007661 6/12 33

34 Part Number 000007661 6/12ICE CHUTE REMOVAL - RF MODELSRFS0300/RF0650/RF1200/RFS1200/RF2300/RFS23001. Place the toggle switch in the OFF position,

Part Number 000007661 6/12 35ICE CHUTE SWITCH ACTUATOR REMOVALRFS0300/RF0650/RF1200/RFS1200/RF2300/RFS23001. Pull to remove nylon end cap.2. Slide pin

36 Part Number 000007661 6/12RN MODELS CLEANING/SANITIZING PROCEDUREUse Ice Machine Cleaner part number 000000084.Use Ice Machine Sanitizer part numbe

Part Number 000007661 6/12 37Step 9 Press the OFF switch, then unscrew the ice chute connector.Step 10 Using disposable food service grade gloves

38 Part Number 000007661 6/12CLEANING THE CONDENSERAir-Cooled CondenserClean the condenser at least every six months. Follow the steps below.1. Some m

Part Number 000007661 6/12 39Removal from Service/WinterizationFollow the procedure below.1. Disconnect the electric power at the circuit breaker or t

Read These Before Proceeding:!CautionProper installation, care and maintenance areessential for maximum performance and trouble-free operation of your

40 Part Number 000007661 6/12This Page Intentionally Left Blank

Part Number 000007661 6/12 41OperationIce Making Sequence of OperationNOTE: Flake ice machines use an auger to remove ice from the evaporator. Occasio

42 Part Number 000007661 6/12RF0300/RFS0300Self-Contained Air-CooledWhen the toggle switch is placed in the “ON” position the following controls must

Part Number 000007661 6/12 43RF0644/RF0650/RF1200/RFS1200/RF2300/RFS2300Self-Contained Air-Cooled When the toggle switch is placed in the ON position

44 Part Number 000007661 6/12RF1200C/RF2300CQuietQube Remote Air-cooled Models with Remote Condensing UnitWhen the toggle switch is placed in the ON p

Part Number 000007661 6/12 45RF1200C/RF2300CHead Section with Rack Refrigeration systemWhen the toggle switch is placed in the ON position the followi

46 Part Number 000007661 6/12RN0400 Self-Contained Air-cooled & Water-Cooled NOTE: Ice machines use an auger to remove ice from the evaporator. Oc

Part Number 000007661 6/12 47RN1000/RN1400Self-Contained Air-Cooled & Water-CooledNOTE: Ice machines use an auger to remove ice from the evaporato

48 Part Number 000007661 6/12RN1000C/RN1200CQuietQube Remote Air-cooled Model with Remote Condensing UnitNOTE: Ice machines use an auger to remove ice

Part Number 000007661 6/12 49Ice Production/Quality CheckQUALITY CHECKIce quality varies with ambient and water temperatures, and is measured by the a

! WarningThis equipment contains high voltage electricityand refrigerant charge. Installation and repairs areto be performed by properly trained techn

50 Part Number 000007661 6/12Thermostat SettingsBin Thermostat:The bin thermostat sensing bulb is located in the ice chute on modular models and in th

Part Number 000007661 6/12 51TroubleshootingElectrical FlowchartsDiagnostic troubleshooting for the ice machine involves following flowcharts that are

52 Part Number 000007661 6/12RF0244/RNS0244/RF0266/RF0385/RFS0385/RNS0385/RF0388/RF0399 AIR & WATERPower Supplied to IceMachine?Toggle Switch In O

Part Number 000007661 6/12 53YESBin Thermostat Closed?NOReplace ThermostatIce Contacting Thermostat?Remove Ice - Allow To Warm And RetestAdjusting Clo

54 Part Number 000007661 6/12Low Water Level Switch Closed?YESYESNOReservoir Full Of Water?NORestore Water Supply / Replace Water Inlet ValvePower To

Part Number 000007661 6/12 55Wiring From Gearmotor Intact?Line Voltage To Compressor Relay Coil?Gear Motor Runs? NOYESNOYESLine Voltage To Gear motor

56 Part Number 000007661 6/12Relay Closed?Line Voltage To Compressor?YESYESNOYESNOVerify:Compressor Overload is ClosedStart Components FunctionFan Cyc

Part Number 000007661 6/12 57RF0300/RFS0300 AIR & WATERPower Supplied to Ice Machine?Toggle Switch In ON Position?Move Switch To ON PositionPlug

58 Part Number 000007661 6/12Bin Thermostat Closed?NOReplace ThermostatYESEvaporator Safety Thermostat Closed?NOChute Switch Closed?NOYESIce Contactin

Part Number 000007661 6/12 59Low Water Level Switch Closed?YESYESNOReservoir Full Of Water?NORestore Water Supply / Replace Water Inlet ValveReplace S

!WarningDo not obstruct machine vents or openings.! WarningDo not store gasoline or other flammable vaporsor liquids in the vicinity of this or any ot

60 Part Number 000007661 6/12Gear Motor Runs? NOYESLine Voltage To Gear motor?Repair WiringNoDisconnect Evaporator From Gear MotorIce In Evaporator?Ge

Part Number 000007661 6/12 61Contactor Closed?Line Voltage To Compressor?YESYESNOYESNOVerify:Compressor Overload is ClosedStart Components FunctionFan

62 Part Number 000007661 6/12RF0644/RF0650/RF1200/RFS1200/RF2300/RFS2300 AIR & WATERPower Supplied to Ice Machine?Toggle Switch In ON Position?Mo

Part Number 000007661 6/12 63Bin Thermostat Closed?NOReplace ThermostatYESLow Pressure Control Closed?NOYESIce Contacting Thermostat?Remove Ice - Allo

64 Part Number 000007661 6/12Low Water Level Switch Closed?YESNOReservoir Full Of Water?NORestore Water Supply / Replace Water Inlet ValveReplace Swit

Part Number 000007661 6/12 65Gear Motor Runs? NOYESLine Voltage To Gear motor?Repair WiringNoDisconnect Evaporator From Gear MotorIce In Evaporator?Ge

66 Part Number 000007661 6/12Contactor Closed?Line Voltage To Compressor?YESYESNOYESNOVerify:Compressor Overload is ClosedStart Components FunctionFan

Part Number 000007661 6/12 67RF1200C/RFS1200C QUIETQUBE REMOTEPower Supplied to Ice Machine?Toggle Switch In ON Position?Move Switch To ON PositionRe

68 Part Number 000007661 6/12Bin Thermostat Closed?NOReplace ThermostatYESIce Contacting Thermostat?Remove Ice - Allow To Warm And RetestAdjusting Clo

Part Number 000007661 6/12 69Low Water Level Switch Closed?NOReplace Switch or Float AssemblyGear Motor Runs? NOLine Voltage To Gear motor?Repair Wiri

! WarningWhen using electric appliances, basicprecautions must always be followed, includingthe following:a. Read all the instructions before using th

70 Part Number 000007661 6/12YESNOReplace RelayNORepair WiringReplace Rotation Sensor/Time DelayNOPower To Left Time Delay Relay Coil?Install Compres

Part Number 000007661 6/12 71Low Pressure Control Closed?Line Voltage At Liquid Line Solenoid Valve?NONOYESVerify:Refrigerant Pressure is Higher Than

72 Part Number 000007661 6/12Contactor Closed?NOReplace ContactorLine Voltage To Compressor?YESYESNOVerify:Compressor Overload is ClosedStart Componen

Part Number 000007661 6/12 73RF2300/RFS2300C AIR & WATERPower Supplied to Ice Machine?Toggle Switch In ON Position?Move Switch To ON PositionRest

74 Part Number 000007661 6/12Bin Thermostat Closed?NOReplace ThermostatYESYESIce Contacting Thermostat?Remove Ice - Allow To Warm And RetestAdjusting

Part Number 000007661 6/12 75Low Pressure Control Closed?NOEvaporator Cold?Replace LPCOAllow Evaporator To Warm And RetestRefrigerant Pressure Below C

76 Part Number 000007661 6/12Gear Motor Runs? NOYESLine Voltage To Gear motor?Repair WiringNoDisconnect Evaporator From Gear MotorIce In Evaporator?Ge

Part Number 000007661 6/12 77YESNOReplace RelayLine Voltage To Left Delay Relay Coil?NORepair WiringReplace Left Rotation Sensor/Time DelayNoPower To

78 Part Number 000007661 6/12Contactor Closed?Line Voltage To Compressor?YESYESNOYESNOVerify:Compressor Overload is ClosedStart Components FunctionFan

Part Number 000007661 6/12 79RF2300C/RFS2300C QUIETQUBE REMOTEPower Supplied to Ice Machine?Toggle Switch In ON Position?Move Switch To ON PositionRe

80 Part Number 000007661 6/12Bin Thermostat Closed?NOReplace ThermostatYESIce Contacting Thermostat?Remove Ice - Allow To Warm And RetestAdjusting Clo

Part Number 000007661 6/12 81YESReservoir Full Of Water?NORestore Water Supply / Replace Water Inlet ValvePower To Water Inlet Valve?YESWater Level Sw

82 Part Number 000007661 6/12YES10 Minute Time Delay Expired?NOWait 10 Minutes - Do Not Install Compressor Time Delay Jumper YesYESNOReplace RelayNORe

Part Number 000007661 6/12 83NOReplace RelayReplace Right Rotation Sensor/Time DelayRight Delay Relay Contacts Closed?Right Delay Relay Contacts Close

84 Part Number 000007661 6/12Replace RelayLine Voltage To Compressor Contactor Coil?YESLow Pressure Control Closed?Line Voltage At Liquid Line Solenoi

Part Number 000007661 6/12 85Contactor Closed?NOReplace ContactorLine Voltage To Compressor?YESYESNOVerify:Compressor Overload is ClosedStart Componen

86 Part Number 000007661 6/12RN0400 AIR & WATERYESYESControl Board PWR Light On?Replace Control BoardNOBin Thermostat Closed?NOReplace ThermostatI

Part Number 000007661 6/12 87YESWater (WTR) Light On? NOYESWater Supply OK?Supply Water To Ice MachineReplace Water Inlet ValveYesNoYesTime Delay (BT)

88 Part Number 000007661 6/12WTR Light Flashing?YESBT Light On?Disconnect/Reconnect Power, Replace Control Board If Ice Machine Will Not RunNOYESNOYES

Part Number 000007661 6/12 89HPCO Closed?Line Voltage To Compressor?YESYESNOYESNOVerify:Compressor Overload is ClosedStart Components FunctionCompress

Part Number 000007661 6/12 9Table of ContentsGeneral InformationModel Numbers . . . . . . . . . . . . . . . . . . . . . 13Self Contained Air & Wat

90 Part Number 000007661 6/12Gear Motor Runs? NOYESLights on?Gear Motor Runs?Replace Gear MotorNORebuild OrReplace EvaporatorYesYES20M Light On?20 Min

Part Number 000007661 6/12 91RN1000/RN1400 AIR & WATERYESElectrical Flowchart – RN100051 Air & WaterYESControl Board PWR Light On?Replace

92 Part Number 000007661 6/12YESLow Bin Light On?YESIce Holding Shuttle Open?Check Wiring, Repair Or ReplaceRepair Or Replace ShuttleYesTime Delay Lig

Part Number 000007661 6/12 93Purge Light Off? NOPurge Rocker SwitchIn Off Position?YESNOYESYESMove Switch To Off PositionClear Drain Or Replace Drain

94 Part Number 000007661 6/12Drain ClogLight Off?NO Water In Drain Trough? YESYESYESReplace SensorHigh Pressure Light Off?Clean and Dry Drain Sensor L

Part Number 000007661 6/12 95YESHI AMPS Light Off?YesReset Breaker - Press Control Board Reset Button To Clear ErrorCircuit Breaker On Control Box Tri

96 Part Number 000007661 6/12Low Water Light Off?NOYESYesSensor Wires Connected?Reservoir Full Of Water?Connect Sensor WiresClean and Dry Water Level

Part Number 000007661 6/12 97High Water Light Off?NOYESYesControl Board Sending Line Voltage To Water Valve?Press Control Board Reset ButtonReplace Co

98 Part Number 000007661 6/12Compressor Running?NOYESYesIce Has Excessive Water Content?YESNOVerify Water Inlet Valve Closes 100% & Water Level Pr

Part Number 000007661 6/12 99RN1000C/RN1200C QUIETQUBE REMOTEYESYESControl Board PWR Light On?Replace Control BoardNOPower Supplied to Ice Machine Co