4. ABNORMAL ICE
PROBLEM | POSSIBLE CAUSE | REMEDY | |
[1] Small Cube | a) Ice Cube Guide | 1. Out of position. | 1. Place in position. |
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| Circulated water falls into |
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| bin. |
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| b) See chart 1 - [5], and check water supply line, Water | Solenoid Valve, water system, | |
| Pump Motor or Controller Board. |
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| c) Drain Valve | 1. Dirty. | 1. Clean. |
[2] Cloudy or | a) See chart 2 - [1] and - [3], and check Float Switch, Water Solenoid Valve, | ||
irregular cube | Controller Board, Spray Tubes, water system, refrigerant charge or Expansion | ||
| Valve. |
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| b) Spray Guide | 1. Dirty. | 1. Clean. |
| c) Water Quality | 1. High hardness or contains | 1. Install a water filter or |
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| impurities. | softener. |
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5. OTHERS
PROBLEM | POSSIBLE CAUSE | REMEDY | |||||
[1] Icemaker will | a) Bin Control | 1. Set too cold. | 1. Adjust warmer. |
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not stop when | Thermostat | 2. Defective. | 2. Replace. | ||||
bin is filled |
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with ice. |
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[2] Abnormal | a) Pump Motor | 1. Bearings worn out. | 1. Replace. | ||||
noise |
| b) Fan Motor | 1. Bearings 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 move | 3. Replace. | ||
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| freely. |
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| c) 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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| d) Refrigerant Lines | 1. Rub or touch lines or other | 1. Replace. |
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| surfaces. |
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[3] Ice in storage | a) Bin Drain | 1. Plugged. | 1. Clean. | ||||
bin often |
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melts. |
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