DuctlessAire DA-09, Service Manual

Page: 33 / 49

Service Manual
33
line or PCB fault
.).
The compressor doesn’t work(the
voltage is too low or high,
overload,
wiring error
. The
compressor failed. The capacitor
of compressor failed.the capacity
of
electric fence
isn’t enough. )
Check. Repair and replace.
The refrigerant leaked. refill up refrigerant after
checking the
leak source
and welding the
leak point, vacuumizing
The system blocked completely Check capillary
tube,strainer etc. repair or
replace them.
The compressor failed. Replace compressor.
The compressor is blocked Knock the compressor With
wooden hammer
repeatedly or shunt
another capacitor
，
if can
not shart
，
change the
compressor