11
6
WIRING DIAGRAM
PUY-SP42VKA.TH(-T/-D/-N) PUY-SP48VKA.TH(-T/-D/-N)
Terminal Block <Power Supply,Indoor/Outdoor>
Motor for Compressor
Fan motor
High Pressure Switch
Thermistor <Discharge>
Thermistor <2-Phase Pipe>
Thermistor <Ambient>
Thermistor <Heat Sink>
Thermistor <Comp. Surface>
Linear Expansion Valve
DCL1, DCL2, DCL3
CY1,CY2
P.B.
C.B.
F1,F2,F3,F4
SW1
SW4
SW5
SW6
Reactor
Capacitor
Power Circuit Board
Controller Circuit Board
Fuse <T6.3AL250V>
Switch <Detect History Record Reset,
Refrigerant Address>
Switch <Function Switch>
Switch <Function Switch, Model Select>
Switch <Model Select>
SW7
SW8
SW9
SWP
CN31
CN51
CNDM
CNM
Switch <Function Switch>
Switch <Function Switch>
Switch <Function Switch>
Switch <Pump Down>
Connector <Emergency Operation>
Connector <Connection for Option>
Connector <Connection for Option>
Connector <Connection for Option>
SYMBOL
TB1
MC
MF1
63H
TH4
TH6
TH7
TH8
TH33
LEV-B
SYMBOL
SYMBOL
NAME
NAME
NAME
1 2 3 4 5 6 7 8
OFF
ON
1 2 3 4 5 6
OFF
ON
1 2 3 4 5 6 7 8
OFF
ON
1 2 3 4 5 6
OFF
ON
SW6-4, 5, 6, 7, 8
MODEL
SW5-5
42V
48V
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*1. MODEL SELECT
SYMBOL
M-NET ADAPTER
NAME
TB7
CN5
CND
CN2M
Terminal Block <M-NET connection>
Connector <Transmission>
Connector <Power Supply>
Connector <M-NET communication>
MF1
MS
3~
MS
3~
1
7
CNF1
(WH)
1
3
2
C. B.
P. B.
TH33
(YE)
TH7/6
(RD)
TH4
(WH)
TH4
TH6
TH7
TH33
t°
t° t°
t°
1
3
1
4
1
2
63H
LEV-B
(RD)
1
5
CNMNT
(WH)
CNVMNT
(WH)
1
5
1
3
LEV-B
M
3
5
CNDC
(PK)
CNS
(WH)
CNAC
(WH)
TRANS
F2
F1
F3
F4
2
1
3
4
3
1
7
7
1
CN4
(WH)
CN2
(RD)
2
2
1
*
1
*
1
SW5
SW8
SWP
SW4
SW1
SW6
SW9
SW7
CN31
1
14
CNM
(WH)
63H
(YE)
3
1
LED2 LED1
CNDM
(WH)
1
3
1
5
CN51
(WH)
When M-NET adaptor is connected
M-NET ADAPTER
CND
(WH)
CN2M
(WH)
3
3
1
2
1
TB7
M-NET
A B S
CN5
(WH)
5
1
MC
CN6
(WH)
t°
2
5
1 2
CN4
(WH)
1 2
TH8
W
V
U
BK
WH
RD
W
V
U
IC600
CNDC
(PK)
1
3
2
CNAC2
(RD)
CNAC1
(WH)
LI
NI
1
3 1
3
IC500
DS
E3
E4
EI
E2
BK
BK
BK
BK
B
U
RD
GN/YE
YE
OG
BN
CN2
(RD)
7
7
1
TB3B
TB1B
TB2B
TB1A TB2A TB3A
BK
WH RD
RD
BK
WH
DCL1
DCL2
DCL3
L
N
S1
S2
S3
CY1
CY2
TB1
TO INDOOR
UNIT
POWER SUPPLY
~/N 220-240V 50Hz
220V 60Hz
OCH644A
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