Daikin VRV EMERION REYQ-AATJA Service Manual page 289

SiUS372201EB
BSF6/8Q54TVJ
DS1
ON
ON
OFF
OFF
1 2
3 4
DIP switch
Note) As for factory default, refer to the
electric wiring diagram attached to
the control box cover.
Terminal No. to which to
connect transmission
wiring
Setting
1. Setting for branch ports to which no indoor unit is connected
DIP switch setting
DIP switch No.
BSF4Q54TVJ
BSF6Q54TVJ Target branch port
BSF8Q54TVJ
2. Setting when joining branch ports
DIP switch setting
DIP switch No.
BSF4Q54TVJ
BSF6Q54TVJ Target branch port
BSF8Q54TVJ
When joining branches, only the branch port combinations shown in the above table can be used.
(For example, units B and C cannot be joined.)
Part 5 Field Settings and Test Operation
Branch port number
DS2
1 2 3 4
Note
Setting for branch ports to which no indoor unit is connected
Setting
DS1
(A1P)
1 2
Setting when joining branch ports
Setting
DS2
(A1P)
1
A B C
A B C D
A1P
(Example 1)
ON (Not connected)
OFF (Factory default)
DS1
(A2P)
3 4 1 2
(Example 2)
ON (Joined)
OFF (Factory default)
DS2
(A2P)
2 1
Field Settings for Branch Selector Unit
D E F G H
E F G H
A2P
(Example 1)
When not connecting the
indoor unit to the A and B
branch ports
3 4
DS1 (A1P)
ON
OFF 1
2
(Example 2)
When joining the A and B
branch ports
2
DS2 (A1P)
ON
OFF 1
2
3 4
3 4
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