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1. When using 1 remote controller for 1 indoor unit. (Normal operation)
Power supply
220-240V
50Hz
L N
TO indoor
L N
1 2
BEV Unit A
1 2 3
Indoor Unit A
Remote controller
Maximum one indoor unit
for each BEV unit.
When calculating the limit of connected
indoor units, count all the lower BEV units
as one unit.
<Caution>
Group control is not possible between indoor units that are connected to BEV units and normal VRV indoor
units.
2. For group control or use with 2 remote controllers
Power supply
220-240V
L N
50Hz
BEV unit A
Indoor unit A
14
Power supply
220-240V
Outdoor unit
50Hz
L N
Control box
IN/D OUT/D
F
F
F
F
1
2
1
2
TO indoor
3 F
F
L N
1 2 3 F
1
2
BEV Unit B
P
P
1 2 3
1
2
Indoor Unit B
P
P
1
2
Remote controller
If the remote controller does not have a cooling/heating
selection right, "operation switch is being managed" will
be displayed.
Outdoor unit
Control box
IN/D OUT/D
F
F
F
F
1
2
1
2
BEV unit B
L N
1 2 3
F
F
1
2
1 2 3
P
P
1
2
P
P
1
2
Power supply
220-240V
50Hz
L N
TO indoor
F
L N
1 2 3 F
F
1
1
2
BEV Unit C
P
P
1 2 3
P
1
2
1
Indoor Unit C
P
P
P
1
2
1
Remote controller
L N
1 2 3
F
F
1
2
1 2 3
P
P
1
2
Indoor unit B
Fig. 19
Power supply
220-240V
50Hz
L N
2
P
F
T
L N
P
F
T
P
1
1
1
2
2
2
2
Normal VRV
Indoor Unit
P
P
P
2
1
2
Remote controller
Most
L N
1 2 3
F
F
downstream
1
2
BEV unit
Most
1 2 3
P
P
1
2
downstream
indoor unit
For use with 2
P
P
1
2
remote controllers
Fig. 18
P
P
1
2
English
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