Field Settings For Multi Branch Selector Unit (Flex Series) - Daikin VRV EMERION REYQ-AATJA Service Manual

Field Settings for Branch Selector Unit
2. Setting when joining branch ports
DIP switch setting
DIP switch No.
BS4Q54TVJ
BS4Q54TAVJ
BS6Q54TVJ
BS8Q54TVJ
BS10Q54TVJ
BS10Q54TAVJ
Target branch port
BS12Q54TVJ
BS12Q54TAVJ
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.)
3.3

Field Settings for Multi Branch Selector Unit (Flex Series)

Follow the instructions below to set the DIP switches as necessary.
Warning
Electric shock hazard! Before performing work, be sure to disconnect any power source connected
to the unit.
Procedure
1. Disconnect the power supply.
2. Set the DIP switches (DS1, DS2) for the corresponding branch ports based on the following
3. Once work is complete, be sure to close the control box cover.
BSF4Q54TVJ
DS1
ON
OFF
OFF
1 2
3 4
DIP switch
281
Setting when joining branch ports
Setting
DS2
(A1P)
1 2
table.
Branch port number
DS2
ON
1 2 3 4
(Example 2)
ON (Joined)
OFF (Factory default)
DS2 DS2
(A2P) (A3P)
1 2 1
A B C D
A B C D
A1P
SiUS372201EB
(Example 2)
2
When joining the A and B
branches
DS2 (A1P)
ON
OFF 1
2
3 4
Terminal No. to which to
connect transmission
wiring
Part 5 Field Settings and Test Operation