10
Switch(f
or v
oltage selection)
Aux.rela
y
PO
WER SUPPL
Y
~ 220-240V 50Hz ~ 208-230V 60Hz
BREAKER(16A)
FUSE(16A)
PULL BO
X
TO NEXT INDOOR UNIT
Switch (connection No
.set)
Switch (2nd digit address set)
Ther
mistor (piping temp
.detection/gas)
Ther
mistor (piping temp
.detection/liquid)
Switch(f
or mode selection)
✻
Capacitor
MODELS
20/25/32/40
1.5
F
MODEL
50
2.0
F
MODEL
63
2.5
F
TO OUTDOOR UNIT
TO MA REMO
TE CONTR
OLLER
BC CONTR
OLLER
REMO
TE CONTR
OLLER
Switch(f
or model selection)
Switch(f
or capacity code)
Switch(f
or mode selection)
SW5(A.B)
X04~06
Surge absorber board
S.
B
Tr
ansmission ter
minal bed
TB5
Tr
ansmission ter
minal bed
TB15
Po
w
er source ter
minal bed
TB2
Switch (1st digit address set)
Ther
mistor (inlet temp
.detection)
Address board
Indoor controller board
✻
Capacitor (f
or MF)
Fan motor
NAME
SYMBOL
Electronic linear e
xpan.
v
alv
e
Tr
ansf
or
mer
Fuse A
C250V 6.3A F
NAME
SYMBOL
SYMBOL EXPLANA
TION
SW4(I.B)
SW14(A.B)
TH23
SW3(I.B)
SW2(I.B)
SW1(A.B)
SW12(A.B)
SW11(A.B)
TH22
TH21
LEV
T
F
A.B
I.B
C
MF
C
TB5(TRANSMISSION
TERMINAL BED)
TB15(TRANSMISSION
TERMINAL BED)
TB2
12
3 4 567
8
0
8
7
6
5
4
3
2
1
0
9
1
2 3 4
5
6
78
9
0
9A
BCD
EF
PE
(White)
(White)
(Blac
k)
(White)
(White)
(Red)
(Blac
k)
6
5
SW5
CN62
CN82
AC250V 6.3A F
( )
S.
B
DSA1
CN1
1
3
ZNR1
1
2
3
4
5
6
1
2
3
4
5
6
21
3
1
21
3
1
T
2
ZNR
F
X06
X05
X04
41
3
2
41
3
7
TH21
SW4
CN42
4
3
2
1
4
3
2
1
7
8
TH23
21
CN29
SW11 (1st digit)
SW12 (2nd digit)
8 7
1
2
3
4
5
6
SW14 (Connection No
.)
A.B
CN3T
31
M2
S(SHIELD)
M1
2 1
SW1
SW2
SW3
TH22
MF
LEV
N
L
6
25
1
4
3
1
1
3
2
22
5
3
3
1
1
1
1
65
4
3
2
1
CN81
CN20
CN21
CN31
CN60
CNT
CND
FAN3
CN2M
I.B
1
2
CN3A
1
3
WIRING DIAGRAM
5
