| f. | Refrigerant low or leaking |
| f. | Check for current and sealed |
|
|
|
|
| system leakage |
| g. | Capillary tube blockage |
| g. | Check for low side pressure |
11.Water leak | a. High humidity |
| a. Use drain line | ||
| b. Air leak in wine cellar |
| b. Check for any air leak | ||
| c. Evaporator air flow restriction |
| c. Check air flow or air TD crossing | ||
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| evaporator |
| d. Water passages restricted |
| d. Clean the drip tray | ||
| e. Drip tray leak |
| e. No water overflow but leak | ||
12.Circuit | a. | Incorrect fuse or breaker |
| a. | Check for proper fuse or breaker |
tripping | b. | Incorrect wirings |
| b. | Check for wirings and connections |
| c. | Failed components |
| c. | Call service |
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|
|
13.Noisy | a. | Mounting area not firm |
| a. | Add support to improve installation |
operation | b. | Loose parts |
| b. | Check fan blades, bearings, cabinet |
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|
|
| washers, tubing contact and loose |
|
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|
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| screws. |
| c. | Compressor overloaded due | to | c. | Check for airflow blockage |
|
| high ambient temperatures | or |
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|
| airflow restriction |
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|
| d. | Malfunctioning components |
| d. | Call service for checking internal |
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| loose, inadequate lubrication and |
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|
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| incorrect wirings |
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