Service manual

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Oil return operation
or defrosting
operation
Normal operationNormal operation
Normal operation Normal operation
Oil return operation
or defrosting
operation
Outdoor unit
rotation
Outdoor unit
rotation
Master
Slave 1 Slave 2
Master
Slave 1 Slave 2
Master
Slave 1 Slave 2
Master
Slave 1 Slave 2
Priority
1
Priority
2
Priority
1
Priority
2
Priority
2
Priority
3
Priority
3
Priority
1
Priority
3
Priority
1
Priority
2
Priority
3
Starting
control
Outdoor unit
rotation