Relationship Between The Condition Of The Air Conditioner And Pressure And Electric Current - Panasonic CS-RE18PKR Service Manual

15.2 Relationship Between the Condition of the Air Conditioner and Pressure
and Electric Current
Condition of the
air conditioner
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 measurements of pressure, electric current, and temperature fifteen minutes after an operation is
started.
Cooling Mode
Low Pressure High Pressure Electric current Low Pressure
during operation
68
Heating Mode
High Pressure Electric current
during operation