Service & Parts Manual (2019, 2020, 2021, 2022)
Manuals
Brands
Friedrich Manuals
Air Conditioners
Air Conditioner Cooling Area, Adjustable Air Direction
241
242
243
244
245
246
247
248
249
250
250
PB
7
4.
Trouble
Diagnosis
of
Compresso
r
7
5.
Trouble
Diagnosis
of
El
ec
tric
Filter
Board
7
6.Trouble
Diagnosis
of
El
ec
tric
Co
mmunication
between 0vdc and 24vdc.
Replace indoor and outdoor control board if there aren’t any voltage fluctuations.
TROUBLESHOO
TING
Diag
nosis an
d So
lution
s
1
...
...
248
249
250
251
252
...
...
337
