29
OCH668G
BK
BK
BU
BU
WH
RD
TB1
L1
L2
L3
N
GNYE
RD
RD
YE
YE
P. B.
BK
WH
U V
W
TB-U
TB-V
TB-W
RD
M1
M2
S
TB3
TO INDOOR UNIT
OR BRANCH BOX
CONNECTING WIRES
30VDC(Non-polar)
TO BRANCH BOX
FOR CENTRALIZED
CONTROL
30VDC(Non-polar)
M1
M2
S
TB7
2
2
2
CN51
(WH)
SW2
SW8
SW1
SW7
SW3
SW4
SWU2 SWU1
TRANS
LED1
CN2
(RD)
CN4
(WH)
LED3
CN3D
(WH)
CN3S
(RD)
CN3N
(BU)
CN1
(WH)
TB1
BK
CNDC
(PK)
LEV-B
M
1
4
1
3
3
1 3 1 3 1 3
3
1
1
2
2
2
1 1
1 2
1 2
2
2 1 2 1
2
3
1
2
1
TH7 TH6 TH3 TH4
63HS
63H
1
7
7
1
5
1
5
TH7/6
(RD)
CNLVB
(RD)
TH3
(WH)
TH4
(WH)
1 2
CN5
(RD)
1 2
TH8
CN6
(WH)
TH2
TH2
(BK)
63HS
(WH)
1 3
1 3
63LS
63LS
(BU)
63H
(YE)
MULTI. B.
LED2
M-NET P.B.
52C
(BK)
3
1
3
1
3
1
X505
21S4
(GN)
SV1
(GY)
SV2
(BU)
SS
(WH)
SV1
CNAC
(RD)
CNS1
(RD)
CNS2
(YE)
F1
F2
X504
X503
X502
X501
CN102
(WH)
CN2
(WH)
4
4
1
1
CN40
(WH)
4
1
5 3 1
CN41
(WH)
4
1
21S4
4
2
CN2
(RD)
RD
RD
RS
RD
BK
BK
X52C
B
L3OUT TB-L3
TB-L1
TB-P3
TB-P1
TB-L2
L3IN
CN4
(WH)
1 2
2
1
7
7
2
2
2
TB1B
B1
B2
FUSE1
-
-
+
+
+
+
is the switch position.
LEV-A
M
1
5
CNLVA
(WH)
DCL
FUSE2
MC
SW6
SW5
SW9
X52C
A
WH
+
+
+
+
CNDC
(PK)
1
3
CNL
(BU)
1
3
E3
N.F.
CNAC1
(WH)
1
3
CNAC2
(RD)
1
3
CNCT
(RD) 1 2
LO1
LO2
LO3
EI
NI
LI1
LI2
LI3
E3
2
RD
WH
BK
BU
RD
WH
BK
BK
E2
BK
BK
ACL4
2
2
SYMBOL
NAME
TB1
Terminal Block <Power Supply>
TB1B
Terminal Block <Branch Box>
TB3
TB7
FUSE1,FUSE2 Fuse <T20AL250V>
MC
Motor for Compressor
MF1
Fan Motor
SV1
Solenoid Valve
Coil <Bypass Valve>
21S4
Solenoid Valve
Coil <4-Way Valve>
TH3
Thermistor <Outdoor Liquid Pipe>
TH2
Thermistor <Hic Pipe>
TH4
Thermistor <Compressor>
TH6
Thermistor <Suction Pipe>
TH7
TH8
Thermistor <Ambient>
Thermistor <Heat Sink>
63H
High Pressure Switch
63HS
High Pressure Sensor
63LS
Low Pressure Sensor
Terminal Block
<Centralized Control Transmission Line>
Terminal Block <Indoor/Outdoor, Branch
Box/Outdoor Transmission Line>
EI, E2, E3
N.F.
Connection Terminal <L1/L2/L3-Power Supply>
Noise Filter Circuit Board
LI1/LI2/LI3/NI
Connection Terminal <L1/L2/L3-Power Supply>
LO1/LO2/LO3
SYMBOL
NAME
LEV-A, LEV-B Linear Expansion Valve
RS
Rush Current Protect Resistor
ACL4
Reactor
DCL
P.B.
Power Circuit Board
Connection Terminal <U/V/W-Phase>
TB-U/V/W
MULTI.B.
Switch <Display Selection>
SW1
Switch <Function Selection>
SW2
Switch <Test Run>
SW3
Switch <Model Selection>
SW4
Switch <Function Selection>
SW5
Multi Controller Circuit Board
Connection Terminal <L1/L2/L3-Power Supply>
TB-L1/L2/L3
Connection Terminal
TB-P1/P3
52C Relay
X52CA/B
Reactor
Connection Terminal <Electrical Parts Box>
F1
Fuse <T6.3AL250V>
SYMBOL
NAME
Fuse <T6.3AL250V>
F1,F2
Switch <Model Selection>
SW8
Switch <Function Selection>
SW7
Switch <Function Selection>
SW6
Switch <Function Selection>
SW9
Switch <Unit Address Selection, ones digit>
SWU1
Switch <Unit Address Selection, tens digit>
SWU2
LED <Operation Inspection Display>
LED1,LED2
LED <Power Supply to Main Microcomputer>
LED3
Connector <Connection for Option>
SS
Connector <Connection for Option>
CN3D
Connector <Connection for Option>
CN3S
Connector <Connection for Option>
CN3N
Connector <Connection for Option>
CN51
Relay
M-NET P.B. M-NET Power Circuit Board
TB1
CNS1
Connector <Centralized Control Transmission Line>
CNS2
Connector <Indoor/Outdoor, Branch Box/
Outdoor Transmission Line>
Connection Terminal <Electrical Parts Box>
MODELS
PUMY-SP112YKM
PUMY-SP125YKM
PUMY-SP140YKM
SW4
The black square( )indicates a switch position.
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
SW2
ON
OFF
5 6
ON
OFF
5 6
ON
OFF
5 6
SW8
ON
OFF
1 2
ON
OFF
1 2
ON
OFF
1 2
SW9
ON
OFF
3 4
ON
OFF
3 4
ON
OFF
3 4
POWER
SUPPLY
3N~
380-400-415V 50Hz
380V 60Hz
F1
BK
MF1
1
7
CNF1
(WH)
PUMY-SP112YKM(-BS)
PUMY-SP125YKM(-BS)
PUMY-SP140YKM(-BS)
PUMY-SP112YKM-ET(-BS)
PUMY-SP125YKM-ET(-BS)
PUMY-SP140YKM-ET(-BS)
PUMY-SP112YKM-ER(-BS)
PUMY-SP125YKM-ER(-BS)
PUMY-SP140YKM-ER(-BS)
