Part Number 000007661 6/13 87RF1200C/RFS1200C TroubleshootingQUIETQUBE REMOTE AIR-COOLED MODELSWITH REMOTE CONDENSING UNITNormal OperationWhen the toggle switch is placed in the ON positionthe following controls must be in the closed positionbefore the ice machine will start:A. Bin ThermostatB. High Pressure Cut-out SwitchC. Ice Chute Safety SwitchD. Low Pressure SwitchE. Low Water Level SwitchPlacing the toggle switch in the ON position starts thegear motor. After the rotation speed sensor verifies10 minutes of correct rotation the time delay ends andthe liquid line solenoid valve opens.• When the refrigerant pressure is high enough toclose the low-pressure control the contactor coilenergizes and the compressor starts.• The refrigerant pressure will increase and closethe fan cycling pressure control and the condenserfan motor starts.The ice machine will continue to make ice until icecontacts the bin thermostat and the liquid line solenoidvalve closes and the refrigeration system pumpsdown.• The refrigerant pressure drops and the fan cyclingpressure control opens stopping the condenser fanmotor.• When the refrigerant pressure is low enough toopen the low pressure control, the contactor coil isde-energized and the compressor stops.NOTE: The ice machine remains off until ice no longercontacts the bin thermostat.
