Panasonic CS-S18NKUA Service Manual page 38

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