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COMPRESSOR BACKUP
Compressor Backup Operation Setting
Outline
If a fault occurs to one of the compressors installed in outdoor unit, follow the
procedure described below to back up the faulty compressor by using the remaining,
normal compressor.
Work Procedure
(1) Turn off the power supply to all the outdoor units connected to the system.
(2) Set the DIP switches of SW06, provided on the interface P.C. board of the outdoor
unit with the faulty compressor, as shown in the table below.
Carrier Confidential and Proprietary Information– Not for Further Distribution
46
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