10
87
65
43
21
(Black)
(White)
(Red)
(White)
1
4
23
POWER SUPPLY
~ 220-240V 50Hz
220V 60Hz
TO DUCT
TO NEXT INDOOR UNIT
PULL BOX
FUSE(16A)
BREAKER(16A)
TO OUTDOOR UNIT
TO MA REMOTE CONTROLLER
BC CONTROLLER
REMOTE CONTROLLER
56
(White)
(5A)
(Red)
(Red)
Switch(for voltage selection)
Aux.relay
Switch(for model selection)
Switch(for mode selection)
Switch (connection No.set)
Switch (2nd digit address set)
Switch(for capacity code)
Switch(for mode selection)
Thermistor (piping temp.detection/gas)
Thermistor (piping temp.detection/liquid)
✻
Capacitor
MODELS 20/25/32
3.0
µ
F
MODELS 40/50
5.0
µ
F
MODELS 63/71/80
6.0
µ
F
Fuse AC250V 6.3A F
Drain sensor
<DS>
Drain pump
<DP>
Fuse AC250V 5A F
<F2>
NOTE;1.TB2,TB5 shown in dotted line are
field work.
2.Mark indicates terminal bed,
connector, board insertion
connector or fastening connector
of control board.
3.
:optional parts
SW5(A.B)
Switch (option parts)
SWC(A.B)
SWA(A.B)
Switch (option parts)
S.B
Surge absorber board
NAME
NAME
SYMBOL EXPLANATION
X1,X4
Power source terminal bed
Transmission terminal bed
TB5
Transmission terminal bed
TB15
TB2
SW4(I.B)
SW1(A.B)
SW14(A.B)
SW12(A.B)
SW11(A.B)
TH23
TH22
TH21
SW3(I.B)
SW2(I.B)
Switch (1st digit address set)
Thermistor (inlet temp.detection)
Transformer
Address board
Indoor controller board
Electronic linear expan. valve
Capacitor (for MF)
Fan motor
LEV
T
F
A.B
I.B
C
MF
SYMBOL
SYMBOL
Drain sensor
8
7
6
5
4
3
2
1
0
9
0
9
8
7
6
2
1
1
2 3
4
5
6
7
8
9
0
5
4
3
F
E
D
C
B
A
TB2
TB5(TRANSMISSION TERMINAL BED)
TB15(TRANSMISSION TERMINAL BED)
For test of pumpout
(after confirm drain pump out,
take this connector off.)
1
2
I.B
ZNR
CND
F
FAN1
FAN2
FAN CON
CNT
CN60
CN31
CN21
CN20
CN81
6
5
4
3
2
1
11
1
1
1
1
1
2
2
22
3
3
3
3
4
4
5
5
6
M2
M1
2
1
L
N
C
1
3
5
A.B
SW12
(2nd digit)
SW11
(1st digit)
MF
SW3
SW2
7
8
SW14
(Connection No.)
CN29
1
2
1
2
4
3
CN42
SW1
LEV
TH23
TH22
TH21
SW4
ZNR1
3
1
CN1
DSA1
S.B
CN82
CN62
SWC
SWA
SW5
DS
1
21
CNP
X1
X4
DP
3
32
1
F2
3
1
CN31
T
31
INSIDE SECTION OF CONTROL BOX
✻
NOTE 3
✻
NOTE 3
CN2M
1
3
CN3A
PE
S(SHIELD)
AC250V
6.3A F
( )
PE
CN3T
✻
PDFY-P20~80VM-A
inside < > is the optional parts.
WIRING DIAGRAM
5
