Part Number 000007661 11/16 87RNS1000/RF1200C/RFS1200CTroubleshootingQUIETQUBE REMOTE AIR-COOLED MODELS WITHREMOTE CONDENSING UNITNormal OperationWhen the toggle switch is placed in the ON position thefollowing controls must be in the closed position beforethe 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 verifies 10minutes of correct rotation the time delay ends and theliquid line solenoid valve opens.• When the refrigerant pressure is high enough to closethe low-pressure control the contactor coil energizesand the compressor starts.• The refrigerant pressure will increase and close thefan cycling pressure control and the condenser fanmotor starts.The ice machine will continue to make ice until icecontacts the bin thermostat and the liquid line solenoidvalve closes and the refrigeration system pumps down.• The refrigerant pressure drops and the fan cyclingpressure control opens stopping the condenser fanmotor.• When the refrigerant pressure is low enough to openthe low pressure control, the contactor coil is de-energized and the compressor stops.NOTE: The ice machine remains off until ice no longercontacts the bin thermostat.
