Branch Provider (Bp) Unit - Daikin RMXS-L Series Service Manual

SiUS181631EA
2.2

Branch Provider (BP) Unit

BPMKS048A2U
FIELD WIRING
1
INDOOR 2
ROOM A
3
1
INDOOR
2
ROOM B
3
X20A~X22A , X90A
: CONNECTOR
PCB : PRINTED CIRCUIT BOARD
F2U : FUSE
BPMKS049A3U
FIELD WIRING
1
INDOOR
2
ROOM A
3
1
INDOOR
2
ROOM B
3
1
INDOOR 2
ROOM C
3
X20A~X23A , X90A
: CONNECTOR
PCB : PRINTED CIRCUIT BOARD
F2U : FUSE
Appendix
OFF
1
2 DS2
3
4
X3M
1
H1P
2
H2P
3 H3P
TRANSMISSION
CIRCUIT
H4P
X4M
H5P
1
2
3
TRANSMISSION
CIRCUIT
E1
PCB
GRN/YLW
H1P~H5P : PILOT LAMP
R1T~R4T : THERMISTOR
DS2 : DIP SWITCH
OFF
1
2 DS2
3
4
X3M
1
H1P
2
H2P
H3P
3
TRANSMISSION
CIRCUIT
H4P
X4M
H5P
1
2
3
TRANSMISSION
CIRCUIT
X5M
1
2
3
TRANSMISSION
CIRCUIT
E1
PCB
GRN/YLW
H1P~H5P : PILOT LAMP
R1T~R6T : THERMISTOR
DS2 : DIP SWITCH
R1T R2T R3T R4T
( DLA ) ( DGA ) ( DLB ) ( DGB )
t˚ t˚ t˚ t˚
12
LEDA
LED1
LED2
LED3
1
LED4
X90A
( WHT )
F2U
T , 3.15A , 250V
T201R
T201R : TRANSFORMER
X1M , X3M, X4M, X6M
: TERMINAL STRIP
Y1E~Y3E : MOTOR OPERATED VALVE COIL
R1T R2T R3T R4T R5T R6T
( DLA ) ( DGA ) ( DLB ) ( DGB ) ( DLC ) ( DGC )
t˚ t˚ t˚ t˚ t˚ t˚
12
LEDA
LED1
LED2
LED3
1
LED4
X90A
( WHT )
F2U
T , 3.15A , 250V
T201R
T201R : TRANSFORMER
X1M , X3M~X6M
: TERMINAL STRIP
Y1E~Y4E : MOTOR OPERATED VALVE COIL
Wiring Diagrams
Y3E
6
RED
X22A
BLU M
ROOM B
ORG
( BLU )
YLW
1
WHT
Y2E
6
RED
X21A
BLU M
ROOM A
ORG
( RED )
YLW
1
WHT
Y1E
6
RED
X20A
M
BLU
BYPASS
ORG
( WHT )
YLW
1
WHT
X6M
FOR TRANSMISSION
F2
TO OUTDOOR ( F1 · F2 )
F1
OR OTHER BP UNIT
X1M
L2
L2
L1
L1
POWER SUPPLY
~60Hz 208/230V
Y4E
6
RED
X23A
M
BLU
ROOM C
ORG
( YLW )
YLW
1
WHT
Y3E
6 RED
X22A
M
BLU
ROOM B
ORG
( BLU )
YLW
1 WHT
Y2E
6
RED
X21A
M
BLU
ROOM A
ORG
( RED )
YLW
1 WHT
Y1E
6
RED
X20A
BLU M
BYPASS
ORG
( WHT )
YLW
1
WHT
X6M
FOR TRANSMISSION
F2
TO OUTDOOR ( F1 · F2 )
F1
OR OTHER BP UNIT
X1M
L2
L2
L1
L1
POWER SUPPLY
~60Hz 208/230V
3D079641
3D079640
279