3. Other
Problem | Possible Cause |
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[1] Icemaker will not stop | a)Bin Control | 1. | Actuator sticking. | 1. | Adjust or replace. | |
when bin is filled with |
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| 2. Proximity switch | 2. Replace. | ||||
ice. |
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| closed. |
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[2] Abnormal noise. | a)Fan Motor (except | 1. | Bearing worn out. | 1. | Replace. | |
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| 2. Fan blade deformed. | 2. Replace fan blade. | ||||
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| 3. Fan blade does not | 3. Replace. | |||
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| move freely. |
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| b)Compressor | 1. | Bearings worn out, or | 1. | Replace. | |
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| cylinder valve broken. |
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| 2. Mounting pad out of | 2. Reinstall. | |||
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| position. |
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| c) Refrigerant Lines | 1. | Rub or touch other | 1. | Reposition. | |
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| lines or surfaces. |
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| d)Auger | 1. | Bearings or auger | 1. | Replace bearings or | |
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| worn out. |
| auger. See "V.F. Removal | |
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| and Replacement of | |
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| Evaporator Assembly | |
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| Components." | |
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| e)Gear Motor | 1. | Bearing or gear worn | 1. | Replace. | |
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| out / damaged. |
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| f) Evaporator | 1. | Scale on inside wall | 1. | Use "SCALE AWAY" | |
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| of evaporator freezing |
| solution to clean | |
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| cylinder. |
| periodically. | |
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| See "VI. A. Cleaning and | |
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| Sanitizing Instructions." If | |
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| the water is found hard by | |
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| testing, install a softener. | |
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| 2. Evaporator defective. | 2. Replace. | |||
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[3] Overflow from | a)Water Supply | 1. | Water pressure too | 1. | Install a pressure reducing | |
reservoir (water does |
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| high. |
| valve. | |
not stop). |
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b)Inlet Water Valve | 1. | Diaphragm does not | 1. | Clean or replace. | ||
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| close. |
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| c) Float Switch | 1. | Bad contacts. | 1. | Check for continuity and | |
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| replace. | |
| d)Water Control Relay | 1. | Bad contacts. | 1. | Replace | |
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[4] Gear motor overload | a)Power Supply | 1. | Not within | 1. | Refer to nameplate and | |
protector operates |
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| specifications. |
| correct. | |
frequently or fuse |
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b)Evaporator Assembly | 1. | Bearings or auger | 1. | Replace bearings or | ||
blows frequently. | ||||||
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| worn out. |
| auger. See "V.F.1. Upper | ||
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| Bearing Wear Check." | |
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| c) Bin Control | 1. | Bad contacts. | 1. | Check for continuity and | |
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| replace. | |
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| 2. Actuator does not | 2. Clean actuator or replace | |||
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| move freely. |
| bin control assembly. | |
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| d)Safety Switch and | 1. | Switch misaligned, | 1. | Check and correct or | |
| Relay |
| contacts bad. |
| replace. | |
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| e)Control Board | 1. | Erratic operation of | 1. | See "II.D.4. Control Board | |
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| gear motor relay. |
| Check Procedure." | |
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