Technical data

7 AIR CONDITIONER OPERATES, BUT ABNORMALITIES ARE OBSERVED
.
8 UNUSUAL NOISE IS OBSERVE
D
1 - OPERATION DOES NOT SWITCH FROM HEAT TO COOL AND FROM COOL TO HEAT
Remote controller
unit may be defective
Receiver assy
may be defective
Check the connection
of reversing valve coil
Check resistance of
reversing valve coil
Check that all the
panel are fixed.
Check the position of
cushion rubbers under
the compressor
Check that internal
tubes are not touching
each other or with
other components.
Pagina 28