SERVICE MANUAL & MAINTENANCE GUIDE Includes Installation Instructions
I Series Ice Cube Machine
THE HOTTEST MACHINES ON ICET
SPECIFICATIONS
TABLE OF CONTENTS
INSTALLATION INSTRUCTIONS
MODEL AND SERIAL LOCATION
CUBER NOT OPERATING, INDICATOR LIGHTS “OFF”, NO POWER
TABLE OF CONTENTS cont’d
INDICATOR LIGHTS “OFF”, POWER TO THE CIRCUIT BOARD
COMPRESSOR DOES NOT RUN, CIRCUIT BOARD INDICATOR LIGHTS “ON”
“I” SERIES CUBER
MODEL AND SERIAL LOCATION
SERIAL NUMBER EXPLANATION
AA 95 01 BC
ICE CUBER SPECIFICATION
REMOTE CONDENSER SPECIFICATION
CONDENSER FAN MOTOR Air-Cooled Systems only of
AIR CIRCULATION FAN MOTOR Water-Cooled and Remote Systems only
ICE CUBER SPECIFICATION
SPECIFICATIONS - 60 HZ
ICE CUBER SPECIFICATION
SPECIFICATIONS - 60 HZ
ICE CUBER SPECIFICATION
SPECIFICATIONS - 60 HZ
ICE CUBER SPECIFICATION
SPECIFICATIONS - 60 HZ
SPECIFICATIONS - 50 HZ
SPECIFICATIONS - 50 HZ
SPECIFICATIONS - 50 HZ
MODEL
SPECIFICATIONS - 50 HZ, REMOTE CONDENSER
CR800E50
CR1200E50
GENERAL
FREIGHT DAMAGE CLAIMS PROCEDURE
DISPENSER INSTALLATION
INSTALLATION INSTRUCTIONS
LOCATION OF EQUIPMENT
EQUIPMENT SET-UP
IACS/IWCS
INSTALLATION CHECK POINTS
PLUMBING CONNECTIONS
ELECTRICAL
NOTE On the IACS222/IWCS227 to service the float valve
START-UP AND CHECK OUT
3. Carefully remove float strainer and bracket as one assembly
4. Reverse procedure to reinstall
PREP - CLEANING
CLEANING PROCEDURES
Cleaning the Water System and Evaporator
OWNER -OPERATOR
SANITIZING PROCEDURES
DUMP CYCLE
NOTE To be performed only after cleaning the ice machine
4. You have the option of selecting dump cycle intervals of
ADJUSTING BRIDGE THICKNESS
TOTAL ICE CAPACITY
ICE PRODUCTION CHECK
LED INDICATORS
Pre-Chill Mode
STATUS INDICATOR
Ice-Making Mode
Harvest Mode
Water Pump
CIRCUIT BOARD DIAGNOSTIC PROCEDURE
Making Adjustments
RESTORING ICE THICKNESS POTENTIOMETER TO FACTORY SETTING
Evaporator Switches
RESET OPERATION
Harvest Safety Termination
Evaporator Proximity Switch
STACKING CABLE
VOLTAGE SELECTOR SWITCH
Sensor Thermistor Diagnosis Sensors
CONDENSER FAN CYCLING CONTROL
Starving TXV - Product Symptoms
Flooding TXV - Product Symptoms
WATER REGULATING VALVE
SERVICE STEM VALVES
MOISTURE CONTAMINATION
COMPRESSOR CONTACTOR
Relay
COMPRESSOR & STARTING COMPONENT CHECK-OUT PROCEDURE
Compressor
Potential
LEAK DETECTION
SYSTEM EVACUATION & RECHARGING
SELF-CONTAINED PRODUCTS
REFRIGERANT DEFINITIONS ASHRAE
COMPRESSOR RUN-ON
HIGH PRESSURE SAFETY SWITCH
AVERAGE OPERATING CHARACTERISTICS IACS227/IAC322/IAC330
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IWCS227/IWC322/IWC330
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IAC522/IAC530
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IWC522/IWC530
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IAC630
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IWC630
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IRC630
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IAC830
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IWC830
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IRC830
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IAC1030
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IWC1030
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IRC1030
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IAC1230
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IWC1230
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IRC1230
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IAC1448
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IWC1448
IP Units
SI Units
AVERAGE OPERATING CHARACTERISTICS IRC1448
IP Units
SI Units
TROUBLESHOOTING
Trouble
Trouble
Trouble
IAC 330 & IWC
IAC 322 & IWC
NOTE 1 CONDENSER SENSOR USED ONLY ON A/C UNITS
1.8K ohm RESISTOR USED ONLY ON W/C UNITS
115 Volts 60 HZ
IACS 227 & IWCS
START
HOT GAS
208/230V 60HZ
IACS227E60, IWCS227E60
12/1/94
166240004
IAC 530 & IWC
IAC 522 & IWC
IAC 630, IWC 630 & IRC
IAC 830, IWC 830 & IRC
IAC 1030, IWC 1030 & IRC
IAC 1230, IWC 1230 & IRC
IAC 1448, IWC 1448 & IRC
208/230 VOLTS 60 HZ
CR800, CR1200, & CR1400 REMOTE CONDENSERS
REFRIGERATION AND WATER SYSTEMS
SOLENOIDFILTER/DRIER VALVE S HIGH SIDE SERVICE VALVE LOW SIDE SERVICE
WATER FLOAT VALVE WATER DUMP VALVE WATER PUMP
AIR COOLED CONDENSER FAN BLADES
FLOAT VALVE
Refrigeration and water system
Refrigeration and Water Systems
WATER
S WATER DUMP VALVE WATER PUMP
REFRIGERATION AND WATER SYSTEM
REMOTE CONDENSER
PRESSURE SWITCH HEAD PRESSURE CONTROL COUPLINGS VALVES
FAN BLADES FAN MOTOR
MODELS CR800, CR1200, AND CR1400 AUGUST 5
“I” Series “Remote”
Ice Machine
Rev 3/4/96
INSTALLATION INSTRUCTIONS REMOTE CONDENSERS
LIQUID REFRIGERANT LINE DISCHARGE LINE CORRECT
REMOTE CONDENSER LOCATION
4. Connection of Line-Set
3. Lengthening or Reducing the Line-Set Lengths
5. Final Installation
REMOTE CONDENSER SPECIFICATION
ICE CUBER SPECIFICATION
receiver
HEAD PRESSURE CONTROL HEADMASTER
discharge discharge condenser
condenser
REMOTE SYSTEM EVACUATION/RE-CHARGE
THIS PAGE LEFT BLANK INTENTIONALLY
IMI CORNELIUS INC CORPORATE HEADQUARTERS
One Cornelius Place Anoka, Minnesota 763 800
166240004
Rev 3/4/96