Toshiba RBM-Y1123FE, Руководство по установке, Страница: 8 / 16

7
English-14 English-13
[Connection diagram]
• Power is supplied from the connected indoor unit.
• Connect the attached wires (power supply/control wiring) between the Flow Selector unit and the indoor unit.
Connect wires as shown in the below figure.
• If the distance between indoor unit and Flow Selector unit exceeds 5m, connect by using the extension cable kit
(RBC-CBK15FE). (Sold separately)
RBM-Y1123FE, RBM-Y1803FE / RBM-Y2803FE
Earth
screw
Earth screw
Attached wire
(Power supply)
Attached wire
(Control wiring)
Power supply
1 ~ 220–240V
Indoor unit
Flow Selector unit
SVS SVS
1 2 3 4 5
SVD
R(L)
SVD
MCC-1431 MCC-1431
Control P.C. board
for indoor unit
Control P.C. board
for indoor unit
1 3 5 7 9
SVS SVSS SVDD
1 3 1 3
1 2 4 3 5
5
1 2 4 3 5
S(N)
CN01
( )
CN10
( )
CN67
( )
CN02
( )
CN81
( )
RBM-Y2803FE only RBM-Y2803FE only
RBM-Y2803FE and
RBM-Y1803FE only
WHITE ORANGE BLUE YELLOW BROWN RED GREEN BLACK
6 7
6 1
1 2 3 4
5
8
8
8
7
[Flow Selector unit]
• Remove the fixing screws (4 parts) from the cover of the Flow Selector unit.
• Connect the connector (Red) of the attached wire (power supply) to CN01 on the control P.C. board.
• Connect the ring terminal of the attached wire (power supply) to the earth screw.
• Connect the connector (Green) of the attached wire (control wiring) to CN02 on the control P.C. board.
• Secure the two attached wires with the attached cord clamp.
(Be careful not to apply tension to the wires and connectors.)
• Check that the wires are not pinched, and then attach the cover.
RBM-Y1123FE, RBM-Y1803FE RBM-Y2803FE
Cord clamp (Control wiring)
Attached wire
(Control wire)
Attached wire
(Power supply)
CN02 (Green)
CN01 (Red)
Earth screw
Fixing screw
(4 parts)
Earth screw
Cord clamp
Attached wire
(Power supply)
CN01(Red)
Control
P.C. board
Control
P.C. board
Fixing screw
(4 parts)
CN02
(Green)
Cord clamp
„ „ „ „ „
System wiring diagram
Power supply
Single phase
220
~
240V,
50Hz
Power supply
220
~
240V, 50Hz
Outdoor Power supply
380V
~
415V 3N
~
50Hz
Control wiring between indoor and outdoor units
Control wiring between outdoor units
CN
01
Earth
terminal
Earth
terminal
Earth
terminal
Earth
terminal
CN
02
CN81
U1
1
3
5 5 5
U2
U1 U2 U3 U4 L1 L2 L3 N U5 U6
L N A B
A B
9 8
CN
01
Earth
terminal
Earth
terminal
CN
02
CN81
U1
3
U2
L N A B
A B
CN
01
Earth
terminal
Earth
terminal
CN
02
CN81
U1
4 4 4
3 3
7 7 7
U2
L N A B
A B
Earth
terminal
U1 U2
L N A B
L N
U1
U3 U2
U4
8 8
6
8 8
Outdoor Power supply
380V
~
415V 3N
~
50Hz
Earth
terminal
Open
2
U1 U2 U3 U4 L1 L2 L3 N U5 U6
Control wiring between outdoor units
Header outdoor unit
Outdoor Power supply
380V
~
415V 3N
~
50Hz
Earth
terminal
2
1
U1 U2 U3 U4 L1 L2 L3 N U5 U6
Follower outdoor unit
2
Indoor unit
3
Flow Selector (FS) unit
4
Remote controller 5
Central remote controller 6
Pull box 7
Circuit breaker 8
Main switch 9
Group control
When connecting the plural indoor units to a FS unit.
NOTE :
Control wire and power wire between FS unit and indoor unit are the accessory parts of FS unit. (Wire length : 6m)
If the length between indoor and FS unit exceeds 5m, connect by using the connection cable kit sold separately
(RBC-CBK15FE).
6
ELECTRIC WORK