14.1.1Relationship between the condition of the air conditioner and pressure and electric current
Condition of the |
| Cooling Mode |
| |
air conditioner | Low Pressure | High Pressure | Electric current during operation | |
|
|
|
| |
Insufficient refrigerant | Ô | Ô | Ô | |
(gas leakage) | ||||
|
|
| ||
Clogged capillary tube or | Ô | Ô | Ô | |
strainer | ||||
|
|
| ||
Short circuit in the indoor unit | Ô | Ô | Ô | |
|
|
|
| |
Heat radiation deficiency | Ò | Ò | Ò | |
of the outdoor unit | ||||
|
|
| ||
Inefficient compression | Ò | Ô | Ô | |
|
|
|
|
• Carry out the measurement of pressure, electric current, and temperature fifteen minutes after an operation is started.
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