Relationship between the condition of the air conditioner and pressure and electric current
Condition of the air conditioner Cooling Mode Heating Mode
Low Pressure High Pressure Electric current
during operation
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 measurements of pressure, electric current, and temperature fifteen minutes after an operation is stated.
57
CS-MVG103KE / CU-MVG153KE