SiBE18-821_C Test Operation
Test Operation and Field Settings 131
Example of DIP switch (DS2) settings on the BP unit's PCB
DS1 ~ 4 : Factory setting is OFF.
The BP unit 1 through 3 show the first through third unit, respectively. The order of these BP
units is flexible.
The above table is only for your reference. The redundancy of addresses can be avoided when
the DIP switch settings are individually specified.
With the DIP switch settings reprogrammed, power on the outdoor unit and BP unit again.
Check for address redundancy.
Note: If an error display appears on the indoor unit, BP unit or outdoor unit, follow its code and
description.
DS2-1 DS2-2 DS2-3 DS2-4
BP unit 1 OFF OFF ON OFF
BP unit 2 OFF OFF OFF ON
BP unit 3 OFF OFF ON ON