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Wiring Diagrams
SiEN18-622
424
Appendix
2.2
BP Units
BPMKS967A2
BPMKS967A3
ROOM B
ROOM A
INDOOR
INDOOR
FIELD WIRING
3
3
2
2
1
1
PCB
OFF
X3M
X4M
3
2
3
2
1
1
3
2
4
1
TRANSMISSION
TRANSMISSION
DS2
CIRCUIT
CIRCUIT
H3P
H4P
H2P
H5P
H1P
E1
LEDA
LED2
LED4
LED3
LED1
(DLA)
R1T
t
°
(DGA)
R2T
3.15A
F2U
t
°
(DLB)
R3T
t
°
(DGB)
R4T
T201R
t
°
(WHT)
X90A
12
1
(WHT)
(RED)
(BLU)
X22A
X20A
X21A
X6M
X1M
6
6
6
1
1
1
L2
F2
N2
L1
F1
N1
Y3E
Y2E
Y1E
M
M
M
L1
N1
FOR TRANSMISSION
TO OUTDOOR (F1•F2)
OR OTHER BP UNIT
ROOM A
ROOM B
BYPASS
TO OTHER BP UNIT
POWER SUPPLY
220V-230V~60Hz
220V-240V~50Hz
N
L
GRN/YLW
BLK
BLK
BLK
BLK
BLU
BLU
BLU
BLU
YLW
YLW
YLW
RED
BLU
RED
BLU
RED
BLU
WHT
WHT
WHT
BRW
BRW
BRW
ORG
ORG
ORG
X20A~X22A, X90A
PCB
F2U
: CONNECTOR
: PRINTED CIRCUIT BOARD
: FUSE
H1P~H5P
R1T~R4T
DS2
: PILOT LAMP
: THERMISTOR
: DIP SWITCH
T201R
X1M, X3M, X4M, X6M
Y1E~Y3E
: TRANSFORMAR
: TERMINAL STRIP
: MOTOR OPERATED VALVE COIL
3D048438
ROOM A
ROOM B
ROOM C
INDOOR
INDOOR
INDOOR
FIELD WIRING
3
3
3
2
2
2
1
1
1
PCB
OFF
X3M
X4M
X5M
3
3
2
2
3
2
1
1
1
2
3
4
1
TRANSMISSION
TRANSMISSION
TRANSMISSION
DS2
CIRCUIT
CIRCUIT
CIRCUIT
H3P
H4P
H2P
H5P
H1P
E1
LEDA
LED2
LED3
LED4
LED1
(DLA)
R1T
t
°
(DGA)
R2T
3.15A
F2U
t
°
(DLB)
R3T
t
°
(DGB)
R4T
T201R
t
°
(DLC)
R5T
t
°
(DGC)
R6T
t
°
(WHT)
X90A
12
1
(WHT)
(YLW)
(RED)
(BLU)
X22A
X23A
X20A
X21A
X6M
X1M
6
6
6
6
1
1
1
1
L2
F2
N2
L1
F1
N1
Y3E
Y2E
Y4E
Y1E
M
M
M
M
L1
N1
FOR TRANSMISSION
ROOM C
ROOM A
ROOM B
BYPASS
OR OTHER BP UNIT
TO OUTDOOR (F1•F2)
TO OTHER BP UNIT
POWER SUPPLY
220V-230V~60Hz
220V-240V~50Hz
N
L
GRN/YLW
BLK
BLK
BLK
BLK
BLU
BLU
BLU
BLU
YL
W
YL
W
YL
W
YL
W
YLW
YLW
YLW
YLW
BLU
RED
RED
BLU
BLU
RED
RED
BLU
WHT
WHT
WHT
WHT
BRW
BRW
BRW
BRW
ORG
ORG
ORG
ORG
3D048288
X20A~X23A, X90A
PCB
F2U
: CONNECTOR
: PRINTED CIRCUIT BOARD
: FUSE
H1P~H5P
R1T~R6T
DS2
: PILOT LAMP
: THERMISTOR
: DIP SWITCH
T201R
X1M, X3M~X6M
Y1E~Y4E
: TRANSFORMAR
: TERMINAL STRIP
: MOTOR OPERATED VALVE COIL
Summary of Contents for FTKS50BVMB
Page 1: ...SiEN18 622 E Series Service Manual Applied Models zSuper Multi Plus Cooling Only Heat Pump ...
Page 105: ...Refrigerant Flow for Each Operation Mode SiEN18 622 92 Refrigerant Circuit ...
Page 157: ...Indoor Unit SkyAir Models SiEN18 622 144 Function ...
Page 312: ...SiEN18 622 Ceiling Mounted Cassette Type System Configuration 300 ...
Page 424: ...Method of Replacing The Inverter s Power Transistors Modules SiEN18 622 412 Troubleshooting ...
Page 446: ...Wiring Diagrams SiEN18 622 434 Appendix ...
Page 452: ...SiEN18 622 vi Index ...