-
153
-
Models FDCVA402HENAR, 502HENAR, 602HENAR
Y
ello
w/Green
Color
WH
White
GR
P
Y
Y/GN
Gray
Pink
Ye
ll
o
w
Mark
Color marks
BR
OR
RD
BK
BL
Red
Orange
Bro
wn
Blue
Black
t˚
t˚
t˚
t˚
t˚
DM
RD
U
-
+
WH
RD
N
L1
BL
WH
VW
CNI1
CT
CH
CNR
BR
BR
20S
BL
CNS
BL
52X1
PWB1
52X3
So
Ro
CNW
WH
RD
F(10A)
CNW2
WH
BL
RD
CNF
AN1
CNEEV2
CNEEV1
SM1
SM2
FMO1
THo-D
CNTH
63H1
CNH
BK
BK
THo-R1
BK
BK
BK
BK
LED2
LED1
OFF
13
2
SW3
4
ON
THo-A
THo-S
THo-IP
RD
RD
Y
CNIP
BK
Y
BK
LPT
CNPS
WH
BK
RD
SW1
OFF
3
SW5
12
4
ON
BL
7
5
6
BR
RD
2
43
1
Y
OR
BL
WH
4
5
62
3
BL
BR
RD
Y
OR
18
9
WH
P
GR
65
1
4
WH
Y
RD
BK
V(WH)
Position of compressor terminals
W(BL)
U(RD)
WH
1
2
Ro
CNI3
BL
BL
CNI4
CNI2
P1
N1
PN
2
N2
P2
PWB2 In
v
erter
CN
A
CT1
A/F Module
+
-
RD
BL
BK
L1
L2
L
RD
BL
RD
BL
P
N2
RD
WH
IPM
RD
BL
F(30A)
Si
RD
WH
CN
A2
CN
A1
Y/GN
TB
3
TB
1
2
MM
M
P
o
wer sour
ce
1Phase 220-240V 50Hz/220V 60Hz
Noise f
ilter
T
o indoor unit
Po
wer wires
1
2
Signal wire
3
Y/GN
MS 3
~
CM
Auxiliary relay(for 20S)
Expansion v
alv
e for cooling
Solenoid v
alv
e for 4 w
ay v
alv
e
Auxiliary relay(for CH)
P
ar
ts name
Crankcase heater
SM1
20S
52X3
CH
52X1
F
an motor
Compressor motor
FMO1
Mark
Meaning of marks
CM
High pressure switch
Thermistor(H.X. temp.)
Thermistor(dischar
ge temp.)
Lo
w pressure sensor
Thermistor(suction temp.)
Thermistor(ambient air temp.)
Current sensor
Thermistor(IPM)
Tho-IP
CT
LPT
Tho-R1
Tho-D
Tho-S
Tho-A
Expansion v
alv
e for heating
P
ar
ts name
SM2
63H1
Mark
Local setting switch
Indication lamp(RED)
Indication lamp(GREEN)
Reactor
Pump do
wn switch
Diode module
L1
LED1
DM
LED2
SW1
SW3,5
T
erminal block( mark)
Fuse
Connector( mark)
CnA~Z
TB
F
P
ar
ts name
Mark
