15
Technical Information
Service Manual
Model: GWH12NC-K3NNA2G/O
BLOCK
TERMINAL
CAP.
C1
XT1
BLOCK
TERMINAL
VT
VALVE
4-WAY
4YV
COMP.
MOTOR
FAN
M
YEGN
BU(BK)
BN
RD
OG
INDOOR UNIT
BU
BU
OG
VT
BK
BU
YEGN
BK
YE
BU
YEGN
2
PE
N(1)
C2
PE
XT2
PE
PE
R(M) PE
CAP.
4
5
C
S
VT
COMP
Motor ground
only applies
to the iron
shell motor.
These circuit diagrams are subject to change without notice, please refer to the one supplied with the unit.
BLOCK
TERMINAL
C2
XT
N(1)
2
PE
COMP.
FAN
YEGN
PE
PE
M
MOTOR
Motor ground
only applies
to the iron
shell motor.
COMP
YEGN
PE
R(M)
PE
C
BK
S
RD
BN
C1 BU
YE
BU
BK
BU
BK
YEGN
INDOOR UNIT
BU(BK)
Model: GWC12NC-K3NNA3F/O
