Sanyo CHDX07263, CHDXR07263, CHDXR09663, CHDX09663 Backup operation settings for each compressor

4. Backup Operation

W-2WAY ECO-i SYSTEM Outdoor Unit Repair Procedures

4-2-2. Backup operation by setting the failed compressor not to operate

Backup operation settings for each compressor

INV compressor	AC1 compressor	Setting for backup operation
OK	Failed	DIP switch S010:
		Turn BACK UP and AC1 ON.
Failed	OK	DIP switch S010:
		Turn BACK UP and INV ON.
Failed	Failed	DIP switch S010:
		Turn BACK UP, INV, and AC1 ON.

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