-
28
-
(2)
Outdoor unit
Model FDCV
A302HENR
RD
WH
RD
N
L1
CM
BL
BL
RD
WH
CNG1
CH
CNR
BR
BR
20S
BK
CNS
BK
52X1
PWB1
52X3
CNW
RD
WH
CNW2
GR
BR
OR
CNFAN
CNEEV1
CNEEV2
THo-D
CNTH
63H1
CNH
BK
BK
THo-R1
BK
BK
BK
BK
LED2
LED1
1
3
2
SW5
BK
BK
CNQ1
CNQ1
CNQ2
4
ON
THo-A
THo-S
THo-IP
RD
RD
Y
CNIP
BK
Y
BK
LPT
CNPS
WH
BK
RD
SW9
3
SW8
1
2
ON
1
3
2
SW3
CNQ2
4
ON
3
SW7
1
2
ON
BL
7
5
6
Y
WH
2
4 3
1
BR
BL
OR
RD
4
5
6
2
3
OR
Y
WH
BR
BL
1
8
9
RD
P
GR
6 5
1
4
WH
Y
RD
BK
FMO1
Yellow/Green
Color
Position of compressor terminals
WH
White
GR
Y
Y/GN
Gray
P
Pink
Yellow
Mark
Color marks
BR
OR
RD
BK
BL
Red
Orange
Brown
Blue
Black
Auxillary relay (for 20S)
Expansion valve for cooling
Solenoid valve for 4 way valve
Auxillary relay (for CH)
Parts name
Crankcase heater
SM1
20S
52X3
CH
52X1
Fan motor
Compressor motor
FMO1
Mark
Meaning of marks
CM
High pressure switch
Thermistor (H.X. temp.)
Thermistor (discharge temp.)
Low pressure sensor
Thermistor (suction temp.)
Thermistor (Outdoor air temp.)
Solnoid valve
Thermistor (IPM)
Tho-IP
SV1
LPT
Tho-R1
Tho-D
Tho-S
Tho-A
Expansion valve for heating
Parts name
SM2
63H1
Mark
Local setting switch
Indication lamp (GREEN)
Indication lamp (RED)
Reactor
Pump down switch
Diode module
L1
LED1
DM
LED2
SW9
SW3,5,7,8
Terminal block
Fuse
Connector
CnA~Z
TB
F
Parts name
Mark
GR
CNI1
BK
Y
BL
CNI2
CNG2
CNO1
CNO2
PWB2 Inverter
PWB3 N/F
RD
BL
RD
BL
F(20A)
CNA1
CNA2
Y/GN
Y/GN
Y/GN
RD
WH
TB
3
TB
1
2
S.M2
S.M1
Power source
1Phase 220-240V
To indoor unit
Power wires
12
Signal wire
3
SV1
BK
CNS
BK
L1
C1
CNI3
BL
CNI4
T27
T26
W
V
U
T25
T24
T21
T22
T13
T11
T10
T9
T8
T1
T2
T4
T5
T6
RD
BK
U(RD)
V(WH)
W(BL)
DON'T
CONNECT
