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7
WIRING DIAGRAM
PEAD-A24, 30, 36, 42AA
1
3
MS
3~
1
2
4
3
M
1~
45671
12321
2
1
3
4
1
2
351
1
2
1
3
5
1
1
2
4
3
2
1
5
4
2
3
2
1
3214
2
1
4
INSIDE SECTION OF CONTROL BOX
I.B.
P.B.
NOTE:1.Since the outdoor side electric wiring may change be sure to
check the outdoor unit electric wiring for servicing.
2.Indoor and outdoor connecting wires are made with polarities, make
wiring matching terminal numbers(S1,S2,S3).
3.Symbols used in wiring diagram above are, terminal block,
connector.
4.Use copper supply wire.
Switch (for model selection)
SW6
Switch (for model selection)
SW5
Drainpump
Fan motor
Connector (0-10V Analog input)
CN2A
Connector (IT terminal)
Indoor controller board
I.B.
CN105
SYMBOL EXPLANATION
Connector (Wireless)
AC reactor(Power factor improvement)
Varistor
Aux. relay
Fuse AC250V 6.3A
Connector (Centrally control)
Connector (HA terminal-A)
LED(Remote controller supply)
Indoor controller board
Connector (Remote switch)
LED(Transmission indoor-outdoor)
Float switch
Arrester
FS
ACL
ZNR01,02
X01
F01
DSA
CN41
CN51
CN2L
NAME
SW1
SW2
CN32
I.B.
SYMBOL SYMBOL NAME
SWE
TH1
Intake air temp. Thermistor
TH2
Pipe temp. Thermistor/liquid
TH5
Cond./eva.temp. Thermistor
LED1
LED2
LED3
Connector (Lossnay)
LED(Power supply)
NAMESYMBOL
Terminal block
(Remote controller transmission line)
Terminal block
(Indoor/outdoor connecting line)
TB4
TB15
P.B.
Power supply board
Aux. relay
X10
CN90
Switch (for mode selection)
Switch (for capacity code)
Connector (emergency operation)
U
(Red)
X10
SW6
CN32
SWE
CN20
CN90
CN105
CN41
CN51
CNXB2
CNXC2
F01
DSA
ZNR02
CND
ZNR01
(Red)
CN44
(Black)
DC280-340V
Rectifier circuit
SW5
LED1
LED2
CN4F
OFF
ON
X01
CNXC1
CNP
CNMFCNXA1
ACL
(Blue)
(Blue)
(Red)
(Red)
LED3
S1
S2
CN3C
TH1
CN22
(Blue)
(Blue)
CN2L
TB4
FS
TH5
TH2
CNXA2
TB15
2
1
SW1
(Blue)
SW2
U
S3
CN2A
CNXB1
TO OUTDOOR UNIT
TO MA REMOTE
CONTROLLER
t˚
t˚
t˚