3. Other
| PROBLEM |
| POSSIBLE CAUSE |
| REMEDY | ||
[1] | Abnormal noise | a) | Fan Motor | 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, | 1. | Replace. |
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| or cylinder valve |
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| 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 lines or | 1. | Replace. |
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| other surfaces. |
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| d) | Gear Motor (Ice | 1. | Bearing or Gear | 1. | Replace. |
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| Making) |
| worn out / damaged. |
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| e) | Evaporator | 1. | Too much pressure | 1. | Replace. |
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| loss. |
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| 2. | Scale on inside wall | 2. | Remove Auger. Use |
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| of Freezing Cylinder. |
| "SCALE AWAY" or |
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| solution to clean |
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| periodically. If the |
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| water is found hard by |
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| testing, install a |
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| softener. |
[2] | Overflow from | a) | Water Supply | 1. | Water pressure too | 1. | Install a pressure |
| Reservoir (Water |
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| high. |
| Reducing Valve |
| does not stop.) | b) | Control 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 |
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| and replace. |
[3] | Gear Motor Fuse | a) | Power Supply | 1. | Too high or too low. | 1. | Connect the unit to a |
| blown frequently. |
| Voltage |
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| power supply of |
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| proper voltage. |
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| b) | Ice Making Unit | 1. | Bearings or Auger | 1. | Replace Bearing or |
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| worn out. |
| Auger. |
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| c) | Bin Control | 1. | Bad contacts. | 1. | Check for continuity |
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| and replace. |
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| 2. | Activator does not | 2. | Clean Axle and its |
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| move freely. |
| corresponding holes |
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| or replace Bin Control. |
38
