Service & Parts Manual (2019, 2020, 2021, 2022)
Manuals
Brands
Friedrich Manuals
Air Conditioners
Flexible Zone Concealed Ducted Heat Pump Indoor Unit with Precision Inverter® Technology, Fast Pro®, DiamonBlue Advanced Corrosion Protection®, Soft Start Technology, Dry Mode, 3 Fan Speeds, Auto Restart, and Auto Changeover: 9000 BTU Cooling
271
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276
PB
C
OMPONENTS TESTING
36k/ 42k Outdoor Drive Printed Cir
cuit Board
NO.
D
esc
r
iptio
n
NO.
D
esc
r
iptio
n
1
7
DC
Fan Si
g
na
l
R
eacto
r L2
2
IP
M-SI
8
C
ompr
essor W
3
EE
9
Co
mpr
ess
or
U
4
NIN
10
Compress
or
V
5
LI
N
1
1
Driver
6
R
eac
tor L1
1
...
...
274
275
276
277
278
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