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| ICEU070A | |
Service Diagnosis |
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SYMPTOM | POSSIBLE CAUSE | SUGGESTED CORRECTION |
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Unit will not run | Blown fuse | Replace fuse & check for cause of blown fuse. |
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| Main switch in OFF position | Turn switch to ON position |
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| Bin thermostat set improperly | Adjust rotating its setting screw |
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| Loose electrical connections | Check wiring |
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Red Alarm light ON | Too Hi Condensing | Reset the machine (Push & hold the Reset |
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| Temperature | Button for 5 seconds) and check for reason why |
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Red Alarm light Blinking | Condenser sensor out of order | Replace it and repeat |
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Twice |
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Compressor cycles | Low voltage | Check circuit for overloading |
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intermittently |
| Check voltage at the supply to the building. If |
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| low, contact the power company |
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| Purge the system |
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| Dirty condenser | Clean with vacuum cleaner, air or stiff brush. |
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| (DO NOT use wire brush). |
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| Air circulation blocked | Allow sufficient air space all around unit. |
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| Compressor starting device | Check for loose wires in starting device. |
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| loose wires |
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Cubes too small | Cube size control set improperly | Check and adjust for proper operation. |
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| Capillary tube partially restricted | Recover charge, add new gas & drier, after |
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| evacuating system with vacuum pump. |
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| Moisture in the system | Same as above. |
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| Shortage of water | See remedies for shortage of water. |
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| Shortage of refrigerant | Check for leaks & recharge. |
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Cloudy cubes | Shortage of water | See remedies for shortage of water. |
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| Dirty water supply | Use water softener or water filter. |
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| Accumulated impurities | Use Ice Machine scale remover. |
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Shortage of water. | Water spilling out through | Check or replace curtain. |
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| curtain |
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| Water solenoid valve not | Replace valve. |
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| opening |
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| Water leak in sump area | Locate and repair. |
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| Water flow control plugged | Remove and clean. |
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