Daikin VRV III Manual page 414

ED34-862
1. When using 1 remote controller for 1 indoor unit. (Normal operation)
Power supply
220-240V
50Hz
L N
or
220V
60Hz
L N
BEV Unit A
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 ceiling suspended cassette type units and normal VRV indoor units.
2. For group control or use with 2 remote controllers
Power supply
220-240V
L N
50Hz
or
220V
60Hz
BEV unit A
FXUQ-MA
Power supply
220-240V
Outdoor unit
50Hz
L N
or
Control box
220V
IN/D OUT/D
F F F F
1 2 1 2
60Hz
TO indoor TO indoor
1 2 3 F F L N 1 2 3 F
1 2
BEV Unit B
1 2 3 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
Indoor unit A
P P
1 2
Power supply
220-240V
50Hz
L N
or
220V
60Hz
TO indoor
F L N 1 2 3 F F
1 2 1 2
BEV Unit C
P P 1 2 3 P P
1 1
2 2
Indoor Unit C
P P P P
1 2 1 2
Remote controller
L N 1 2 3 F F
1 2
1 2 3 P P
1 2
Indoor unit B
For use with 2
remote controllers
Fig. 19
: http://splitoff.ru/tehn-doc.html
Installation
Power supply
220-240V
50Hz
L N
or
220V
60Hz
L N P P F F T T
1 1 1
2 2 2
Normal VRV
Indoor Unit
P P
1 2
Remote controller
Fig. 18
Most
L N 1 2 3 F F
downstream
1 2
BEV unit
Most
1 2 3 P P
1 2
downstream
indoor unit
P P P P
1 2 1 2
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