Manuals / Cornelius / Kitchen Appliance / Ice Maker

Cornelius IWC530, IAC 322, IAC227, CR800, CR1200, CR1400, IWC330, IWC322 S Water Dump Valve Water Pump

Models: IAC530 IWCS227 IWC522 IAC522 IAC330 IWC322 IWC330 IWC530 CR1400 CR1200 CR800 IAC227 IAC 322

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12/1/94 Rev 3/4/96

S

WATER

DUMP VALVE

WATER PUMP

166240004

FAN BLADES

EVAPORATOR	THERMOSTATIC
	THERMOSTATIC		FAN MOTOR
	EXPANSION VALVE		FAN MOTOR
	EXPANSION VALVE
HOT GAS				REMOTE CONDENSER
HOT GAS
SOLENOID			LIQUID SOLENOID		S	FILTER/DRIER
VALVE			VALVE			FILTER/DRIER
VALVE			VALVE
WATER
FLOAT
VALVE
S		HEAT EXCHANGER		PRESSURE SWITCH
				PRESSURE SWITCH

			HIGH SIDE	LOW SIDE
			SERVICE	SERVICE
			VALVE	VALVE

CHECK

VALVE

COMPRESSOR

REFRIGERATION AND WATER SYSTEMS

MODELS IRC630 AND IRC830

AUGUST 3, 1994

PRESSURE SWITCH

HEAD

PRESSURE

CONTROL

COUPLINGS

VALVES

RECEIVER

SERVICE VALVE

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Cornelius IWC530, IAC 322, IAC227, CR800, CR1200, CR1400, IWC330, IWC322, IAC330, IAC522, IWC522 S Water Dump Valve Water Pump

Contents

I Series Ice Cube Machine SERVICE MANUAL & MAINTENANCE GUIDE Includes Installation InstructionsTHE HOTTEST MACHINES ON ICET INSTALLATION INSTRUCTIONS TABLE OF CONTENTSSPECIFICATIONS MODEL AND SERIAL LOCATIONINDICATOR LIGHTS “OFF”, POWER TO THE CIRCUIT BOARD TABLE OF CONTENTS cont’dCUBER NOT OPERATING, INDICATOR LIGHTS “OFF”, NO POWER COMPRESSOR DOES NOT RUN, CIRCUIT BOARD INDICATOR LIGHTS “ON”SERIAL NUMBER EXPLANATION MODEL AND SERIAL LOCATION“I” SERIES CUBER AA 95 01 BCCONDENSER FAN MOTOR Air-Cooled Systems only of REMOTE CONDENSER SPECIFICATIONICE CUBER SPECIFICATION AIR CIRCULATION FAN MOTOR Water-Cooled and Remote Systems onlySPECIFICATIONS - 60 HZ ICE CUBER SPECIFICATIONSPECIFICATIONS - 60 HZ ICE CUBER SPECIFICATIONSPECIFICATIONS - 60 HZ ICE CUBER SPECIFICATIONSPECIFICATIONS - 60 HZ ICE CUBER SPECIFICATIONSPECIFICATIONS - 50 HZ SPECIFICATIONS - 50 HZ SPECIFICATIONS - 50 HZ CR800E50 SPECIFICATIONS - 50 HZ, REMOTE CONDENSERMODEL CR1200E50FREIGHT DAMAGE CLAIMS PROCEDURE GENERALLOCATION OF EQUIPMENT INSTALLATION INSTRUCTIONSDISPENSER INSTALLATION EQUIPMENT SET-UPIACS/IWCS PLUMBING CONNECTIONS INSTALLATION CHECK POINTSELECTRICAL 3. Carefully remove float strainer and bracket as one assembly START-UP AND CHECK OUTNOTE On the IACS222/IWCS227 to service the float valve 4. Reverse procedure to reinstallCleaning the Water System and Evaporator CLEANING PROCEDURESPREP - CLEANING OWNER -OPERATORDUMP CYCLE SANITIZING PROCEDURESNOTE To be performed only after cleaning the ice machine 4. You have the option of selecting dump cycle intervals of TOTAL ICE CAPACITY ADJUSTING BRIDGE THICKNESSICE PRODUCTION CHECK LED INDICATORS Ice-Making Mode STATUS INDICATORPre-Chill Mode Harvest ModeCIRCUIT BOARD DIAGNOSTIC PROCEDURE Water PumpRESTORING ICE THICKNESS POTENTIOMETER TO FACTORY SETTING Making AdjustmentsHarvest Safety Termination RESET OPERATIONEvaporator Switches Evaporator Proximity SwitchSensor Thermistor Diagnosis Sensors VOLTAGE SELECTOR SWITCHSTACKING CABLE CONDENSER FAN CYCLING CONTROLFlooding TXV - Product Symptoms Starving TXV - Product SymptomsWATER REGULATING VALVE MOISTURE CONTAMINATION SERVICE STEM VALVESCOMPRESSOR CONTACTOR Compressor COMPRESSOR & STARTING COMPONENT CHECK-OUT PROCEDURERelay PotentialSYSTEM EVACUATION & RECHARGING LEAK DETECTIONSELF-CONTAINED PRODUCTS REFRIGERANT DEFINITIONS ASHRAE HIGH PRESSURE SAFETY SWITCH COMPRESSOR RUN-ONIP Units AVERAGE OPERATING CHARACTERISTICS IACS227/IAC322/IAC330SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IWCS227/IWC322/IWC330SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IAC522/IAC530SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IWC522/IWC530SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IAC630SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IWC630SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IRC630SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IAC830SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IWC830SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IRC830SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IAC1030SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IWC1030SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IRC1030SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IAC1230SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IWC1230SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IRC1230SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IAC1448SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IWC1448SI Units IP Units AVERAGE OPERATING CHARACTERISTICS IRC1448SI Units TROUBLESHOOTING Trouble Trouble Trouble NOTE 1 CONDENSER SENSOR USED ONLY ON A/C UNITS IAC 322 & IWCIAC 330 & IWC 1.8K ohm RESISTOR USED ONLY ON W/C UNITSSTART IACS 227 & IWCS115 Volts 60 HZ HOT GAS12/1/94 IACS227E60, IWCS227E60208/230V 60HZ 166240004IAC 522 & IWC IAC 530 & IWCIAC 830, IWC 830 & IRC IAC 630, IWC 630 & IRCIAC 1230, IWC 1230 & IRC IAC 1030, IWC 1030 & IRCIAC 1448, IWC 1448 & IRC CR800, CR1200, & CR1400 REMOTE CONDENSERS 208/230 VOLTS 60 HZWATER FLOAT VALVE WATER DUMP VALVE WATER PUMP SOLENOIDFILTER/DRIER VALVE S HIGH SIDE SERVICE VALVE LOW SIDE SERVICEREFRIGERATION AND WATER SYSTEMS AIR COOLED CONDENSER FAN BLADESRefrigeration and water system FLOAT VALVERefrigeration and Water Systems WATER S WATER DUMP VALVE WATER PUMP REFRIGERATION AND WATER SYSTEM FAN BLADES FAN MOTOR PRESSURE SWITCH HEAD PRESSURE CONTROL COUPLINGS VALVESREMOTE CONDENSER MODELS CR800, CR1200, AND CR1400 AUGUST 5Ice Machine “I” Series “Remote”Rev 3/4/96 INSTALLATION INSTRUCTIONS REMOTE CONDENSERS LIQUID REFRIGERANT LINE DISCHARGE LINE CORRECT REMOTE CONDENSER LOCATION 3. Lengthening or Reducing the Line-Set Lengths 4. Connection of Line-Set5. Final Installation ICE CUBER SPECIFICATION REMOTE CONDENSER SPECIFICATIONdischarge discharge condenser HEAD PRESSURE CONTROL HEADMASTERreceiver condenserREMOTE SYSTEM EVACUATION/RE-CHARGE THIS PAGE LEFT BLANK INTENTIONALLY 166240004 One Cornelius Place Anoka, Minnesota 763 800IMI CORNELIUS INC CORPORATE HEADQUARTERS Rev 3/4/96