Cornelius CR1200, CR1400, CR800, IAC 322, IAC227, IAC330, IAC522, IAC530, IWC322, IWC330, IWC522, IWC530, IWCS227 service manual

Contents

Main TABLE OF CONTENTS TABLE OF CONTENTS (contd) MODEL AND SERIAL LOCATION I SERIES CUBER SERIAL NUMBER EXPLANATION AA 95 01 BC 0001 REMOTE CONDENSER SPECIFICATION SPECIFICATIONS 60 HZ Page Page Page Page Page Page SPECIFICATIONS 50 HZ, REMOTE CONDENSER GENERAL FREIGHT DAMAGE CLAIMS PROCEDURE INSTALLATION INSTRUCTIONS LOCATION OF EQUIPMENT EQUIPMENT SET-UP DISPENSER INSTALLATION IACS/IWCS 227 13 PLUMBING CONNECTIONS NOTE: DRAIN LINES: NOTE: ELECTRICAL INSTALLATION CHECK POINTS START-UP AND CHECK OUT OWNER -OPERATOR CLEANING PROCEDURES PREP CLEANING Cleaning the Water System and Evaporator SANITIZING PROCEDURES NOTE: DUMP CYCLE 18 RH Evap. Switch ADJUSTING BRIDGE THICKNESS TOTAL ICE CAPACITY ICE PRODUCTION CHECK 20 LED INDICATORS STATUS INDICATOR Curtain Open Pre-Chill Mode Ice-Making Mode Harvest Mode CIRCUIT BOARD DIAGNOSTIC PROCEDURE D-11 Green Hot Gas D-12 Green Water Pump D-14 Green Contactor D-6 Green Fan D-15 Green Dump Valve Failure of the green LEDs to cycle in this sequence indicates a defect in the circuit board. RESTORING ICE THICKNESS POTENTIOMETER TO FACTORY SETTING D-11 Green Hot Gas D-12 Green Water Pump D-14 Green Contactor D-6 Green Fan D-15 Green Dump Valve Making Adjustments COMPONENT FUNCTION (CIRCUIT BOARD ETC.) TEST PLUG SENSORS RESET OPERATION Evaporator Switches VOLTAGE SELECTOR SWITCH STACKING CABLE Sensor [Thermistor] Diagnosis Sensors CONDENSER FAN CYCLING CONTROL THERMOSTATIC EXPANSION VALVES WATER REGULATING VALVE SERVICE STEM VALVES MOISTURE CONTAMINATION COMPRESSOR CONTACTOR COMPRESSOR & STARTING COMPONENT CHECK-OUT PROCEDURE Relay Potential Current Capacitors LEAK DETECTION SYSTEM EVACUATION & RECHARGING SELF-CONTAINED PRODUCTS Page HIGH PRESSURE SAFETY SWITCH COMPRESSOR RUN-ON IACS227/IAC322/IAC330 IWCS227/IWC322/IWC330 IAC522/IAC530 IWC522/IWC530 IAC630 IWC630 IRC630 IAC830 IWC830 IRC830 IAC1030 IWC1030 IRC1030 IAC1230 IWC1230 IRC1230 IAC1448 IWC1448 IRC1448 TROUBLESHOOTING Page Page Page 55 BR 450 PSIG 3 IAC 322 & IWC 322 IAC 330 & IWC 330 56 IACS 227 & IWCS 227 115 Volts 60 HZ IACS227E60, IWCS227E60, 208/230V 60HZ 57 58 IAC 522 & IWC 522 IAC 530 & IWC 530 59 IAC 830, IWC 830 & IRC 830 IAC 630, IWC 630 & IRC 630 60 IAC 1230, IWC 1230 & IRC 1230 IAC 1030, IWC 1030 & IRC 1030 61 IAC 1448, IWC 1448 & IRC 1448 Page 63 REFRIGERATION AND WATER SYSTEMS 64 Refrigeration and water system 65 Refrigeration and Water Systems W 67 68 REFRIGERATION AND WATER SYSTEM Page Page INSTALLATION INSTRUCTIONS REMOTE CONDENSERS Page REMOTE CONDENSER LOCATION Page Page REMOTE CONDENSER SPECIFICATION HEAD PRESSURE CONTROL [HEADMASTER] REMOTE SYSTEM EVACUATION/RE-CHARGE

Cornelius service manual

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