Samsung mini DVM Series Service Manual page 483

Troubleshooting
■
: Oil collection operation
Outdoor unit display
Indoor unit display
Judgment method
Causes
1. Check method
This is the special operation mode to recollect oil discharged from the compressor, and it is entered for 3 minutes in 7
hours interval.
It returns to the normal operation after oil collection operation for 3 minutes automatically.
12-72
- Oil collection operation(Not error)
- Oil collection operation
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