Sanyo 2-WAY ECO-i SPW-C0705DXHN8 Service Manual page 46

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
OK
OK
Failed
2
Failed
Failed
AC1 compressor AC2 compressor
OK
Failed
Failed
OK
OK
Failed
Outdoor Unit Repair Procedures
Setting for backup operation
Failed DIP switch S010:
Turn BACK UP and AC2 ON.
OK DIP switch S010:
Turn BACK UP and AC1 ON.
Failed DIP switch S010:
Turn BACK UP, AC1, and AC2 ON.
OK DIP switch S010:
Turn BACK UP and INV ON.
Failed DIP switch S010:
Turn BACK UP, INV, and AC2 ON.
OK DIP switch S010:
Turn BACK UP, INV, and AC1 ON.
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W-2WAY ECO-i SYSTEM