34
Technical Information
Service Manual
GWH18AGD-K6DNA1D/O
GWH24AGD-K6DNA1C/O 
600007065005
60000706334102
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INDOOR UNIT
OPTIONAL
OPTIONAL
OPTIONAL
OPTIONAL
T-SENSOR
EXHAUST
TEMP.
OUTROOM
TEMP.
OUTTUBE
RT3
RT2
TEMP.
SENSOR
SENSOR
SENSOR
PRINTED CIRCUIT BOARD
AP1:
15K
20K
50K
RT1
BU
BK
BN
N(1)
2
L2
L2
BU
BK
BN
MAGNETIC RING
TERMINAL
XT
BLOCK
POWER
L
N
YEGN
BU
BN(BK)
YEGN
L2
OFAN
FAN
M
MOTOR
L(3)
PE
N
PE
PE
(T-SEN)
COM-INNER
AC-L
E
(COM-IN)
of electric shock !
Please don't touch any
terminal when the machine is
running ,stopping or has been
powered off for less than 30
minutes to prevent the risk 
WARNING
VT
VT
4WAY
VALVE
4-WAY
4YV
COMP
COMP.
YE
RD
U
V
W
BU
MAGNETIC
RING
L1
L1L1
CN2
HEAT-B
EH1
BOTTOM
BAND
HEATER
EKV
FA
ELECTRONIC
EXPANSION 
VALVE
WH
WH
YEGN
OVERLOAD
PROTECTOR
SAT
OVC-COMP
GWH24AGD-K6DNA1A/O 
These circuit diagrams are subject to change without notice, please  refer to the one supplied with the unit.