Backup Operation - Sanyo CHDXR09663* Service Manual

4. Backup Operation

4-2-2. Backup operation by setting the failed compressor not to operate
Backup operation settings for each compressor
INV compressor
OK
Failed
Failed
2
AC1 compressor
DIP switch S010:
Failed
Turn BACK UP and AC1 ON.
DIP switch S010:
OK
Turn BACK UP and INV ON.
DIP switch S010:
Failed
Turn BACK UP, INV, and AC1 ON.
Setting for backup operation
2 - 8
W-2WAY ECO-i SYSTEM
Outdoor Unit Repair Procedures