Ice-O-Matic ICEU070A - Manual

Water Supply And Drain Connections General When choosing the water supply for the ice cuberconsideration should be given to: a) Length of run b) Water clarity and purity c) Adequate water supply pressure Low water pressure, below 20 psi may cause amalfunction. Water containing excessive minerals wil...

Final Check List 1. Is the unit in a room where ambienttemperatures are above a minimum of 10oC (50 o F) even in winter months? 2. Is there at least a 15 cm (6") clearance aroundthe unit for proper air circulation? 3. Is the unit level? (IMPORTANT) 4. Have all the electrical and plumbing connect...

Operating Instructions Start Up After having correctly installed the ice maker andcompleted the plumbing and electricalconnections, perform the following “Start-up”procedure. A. Remove the condenser air filter then remove thefront panel, Locate the cleaning switch on thecontrol box. B. Switch the cl...

Operational Checks E. The unit now starts its first freezing cycle withthe following components in operation: · Compressor · Water Pump · Fan Motor F. Look through the ice discharge opening andconfirm that the spray system is correctly seatedand that the water jets uniformly reach the interiorof the...

Component Description Water Pump The water pump operates continually throughoutthe freezing cycle. The pump forces the water fromthe sump to the spray system and through thespray nozzles so it sprays into the inverted cupmolds to be frozen into crystal clear ice cubes. Water Inlet Solenoid Valve The...

Operation - Electrical Sequence The following charts illustrate which switches andcomponents are ON or OFF during the two phasesof the icemaking cycle. Refer to the wiring diagram for reference. FREEZING CYCLE Electrical components ON OFF Compressor • Water Pump • Fan Motor • Hot Gas Valve • Inlet W...

Freeze Cycle Average Discharge Pressure · A/C: 100 to 155 PSIG Suction Pressure · End Freeze Cycle: 0 to 1.5 PSIG Refrigerant Metering Device: · Capillary tube Refrigerant Charge (R-134a) · 9.5 oz. The thermostat sensing bulb is located into aplastic tube (bulb holder) secured by two clipsdirectly t...

Cleaning Switch Located on the bottom side of the control box, it isused to energize the water inlet and the hot gasvalves to fill the sump of the machine with waterwhen needed. Green Master Switch Push Button Located in the front of the machine it’s used toswitch ON and OFF the unit by pushing its ...

Service Diagnosis SYMPTOM POSSIBLE CAUSE SUGGESTED CORRECTION Unit will not run Blown fuse Replace fuse & check for cause of blown fuse. Main switch in OFF position Turn switch to ON position Bin thermostat set improperly Adjust rotating its setting screw Loose electrical connections Check wirin...

Maintenance And Cleaning Instructions GENERAL The periods and the procedures for maintenanceand cleaning are given as guides and are not to beconstrued as absolute or invariable. Cleaning,especially, will vary depending upon local waterand ambient conditions and the ice volumeproduced; and, each ice...

Cleaning Water System 1. Remove the ice from the bin. 2. Remove the air filter and then the front panel. 3. Rotate control knob counter clockwise to the Offposition. 4. Turn off the water supply to the ice machine. 5. Remove top panel. 6. Remove plastic panel (evaporator cover) thatcovers evaporator...