Specifications

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36
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3 ELECTRICAL DATA
Meaning of marks
• Outdoor Unit
• Indoor Unit
FMI
SM
LM1, 2
ZNR
F
DM
Parts name
Fan motor
Flap motor
Louver motor
Varistor
Fuse
Drain motor
Symbol
FS
Tr
Th
I-A
Th
I-R1
ThI-R2
Parts name
Float switch
Transformer
Sensor (room temp.)
Sensor (indoor H.X temp.)
Sensor (indoor H.X temp.)
Symbol
CM
FM
O
L
EEVA ~ D
20S
Parts name
Compressor motor
Fan motor
Reactor
Electronic expansion valve
4 way valve (coil)
Symbol
Tho-A
Tho-R
Tho-D
Tho-C
Parts name
Sensor (outdoor air temp.)
Sensor (outdoor H.X temp.)
Sensor (discharge pipe temp.)
Sensor (suction pipe temp.)
Symbol
3.1 Electrical wiring
(1) Indoor unit
Models SKM20ZG-S, 22ZG-S, 25ZG-S, 28ZG-S, 35ZG-S, 50ZG-S
BK
G
Y/G
J
RD
TB
Th I -A Th I -R 1 Th I -R 2
R-AMP
WIRELESS
DISPLAY
YL
WH
Y/G
RD
BK
3
2/N
WH
6
ZNR
N
(Outdoor unit)
Power line
1
BOARD
PRINTED CIRCUIT
CNGCNE
250V 3.15A
F
CNU
CNM
1
3
4
5
RD
BK
BL
52C-4
EXCHANGER
HEAT
WH
BACK UP SW
822
5
5
5
CNX
CNY
U
LM 2
LM 1
FM I
SM
2
CNF
Black
Blue
Red
White
Yellow
BK
BL
RD
WH
YL
Yellow/Green
Y/G
Color symbol