Wiring Diagrams
SiENBE18-621
370
Appendix
2.2
BP Units
BPMKS967B2B
BPMKS967B3B
3
3
2
2
1
1
PCB
X3M
X4M
3
2
3
2
1
1
3
2
4
1
DS2
H3P
H4P
H2P
H5P
H1P
E1
(DLA)
R1T
t
°
(DGA)
R2T
3.15A
F2U
t
°
(DLB)
R3T
t
°
(DGB)
R4T
T201R
t
°
X90A
12
1
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
N
L
X20A~X22A, X90A
PCB
F2U
T201R
X1M, X3M, X4M, X6M
Y1E~Y3E
H1P~H5P
R1T~R4T
S2
3D048565B
FIELD WIRING
INDOOR
ROOM A
INDOOR
ROOM B
OFF
TRANSMISSION
CIRCUIT
TRANSMISSION
CIRCUIT
LEDA
LED1
LED2
LED3
LED4
BLK
BLK
BLK
BLK
BLU
BLU
BLU
BLU
(BLU)
(RED)
(WHT)
RED
BLU
YLW
RED
BLU
YLW
RED
BLU
YLW
BRW
ORG
WHT
BRW
ORG
WHT
BRW
ORG
WHT
(WHT)
ROOM B
ROOM A
BYPASS
FOR TRANSMISSION
TO OUTDOOR (F1·F2)
OR OTHER BP UNIT
TO OTHER BP UNIT
POWER SUPPLY
230V~50Hz
: PILOT LAMP
: THERMISTOR
: DIP SWITCH
: TRANSFORMAR
: TERMINAL STRIP
: MOTOR OPERATED VALVE COIL
GRN/YLW
: CONNECTOR
: PRINTED CIRCUIT BOARD
: FUSE
3
3
3
2
2
2
1
1
1
PCB
X3M
X4M
X5M
2
3
2
2
3
3
1
1
1
3
4
2
1
DS2
H2P
H3P
H4P
H5P
H1P
E1
(DLA)
R1T
t
°
(DGA)
R2T
3.15A
F2U
t
°
(DLB)
R3T
t
°
(DGB)
R4T
T201R
t
°
(DLC)
R5T
t
°
(DGC)
R6T
t
°
X90A
12
1
X22A
X23A
X20A
X21A
X6M
X1M
6
6
6
6
1
1
1
1
L2
F2
N2
L1
F1
N1
Y4E
Y3E
Y2E
Y1E
M
M
M
M
L1
N1
L
N
X20A~X23A, X90A
PCB
F2U
T201R
X1M, X3M~X6M
Y1E~Y4E
H1P~H5P
R1T~R6T
DS2
3D048566A
FIELD WIRING
INDOOR
ROOM A
INDOOR
ROOM B
INDOOR
ROOM C
OFF
TRANSMISSION
CIRCUIT
TRANSMISSION
CIRCUIT
TRANSMISSION
CIRCUIT
LEDA
LED1
LED2
LED3
LED4
BLK
BLK
BLK
BLK
BLU
BLU
BLU
BLU
YL
W
YL
W
YL
W
YL
W
(BLU)
(YLW)
(RED)
(WHT)
RED
BLU
YLW
RED
BLU
YLW
RED
BLU
YLW
RED
BLU
YLW
BRW
ORG
WHT
BRW
ORG
WHT
BRW
ORG
WHT
BRW
ORG
WHT
(WHT)
ROOM C
ROOM B
ROOM A
BYPASS
FOR TRANSMISSION
TO OUTDOOR (F1·F2)
OR OTHER BP UNIT
TO OTHER BP UNIT
POWER SUPPLY
230V~50Hz
: PILOT LAMP
: THERMISTOR
: DIP SWITCH
: TRANSFORMAR
: TERMINAL STRIP
: MOTOR OPERATED VALVE COIL
GRN/YLW
: CONNECTOR
: PRINTED CIRCUIT BOARD
: FUSE
Summary of Contents for BPMKS967B2B
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Page 12: ...SiENBE18 621 List of Functions 1 Part 1 List of Functions 1 List of Functions 2...
Page 19: ...List of Functions SiENBE18 621 8 List of Functions...
Page 33: ...Specifications SiENBE18 621 22 Specifications...
Page 69: ...Refrigerant Flow for Each Operation Mode SiENBE18 621 58 Refrigerant Circuit...
Page 121: ...Indoor Unit SkyAir Models SiENBE18 621 110 Function...
Page 169: ...Instruction SiENBE18 621 158 System Configuration FTXS 20 25 35C Indoor Unit...
Page 371: ...Method of Replacing The Inverter s Power Transistors Modules SiENBE18 621 360 Troubleshooting...
Page 393: ...SiENBE18 621 vi Index...