62
Outdoor Unit
Electrical Wiring
Setting before applying the power
7
8
6
5
4
2
1
3
ON
OFF
7) Mode locking: Cooling mode locking
Setting before applying the power
7
8
6
5
4
2
1
3
ON
OFF
8) Mode locking: Heating mode locking
7
8
6
5
4
2
1
3
ON
OFF
9) Backup operation: constant speed comp. backup
Setting before applying the power
Set at the unit of the constant speed
comp.1 failure.
7
8
6
5
4
2
1
3
ON
OFF
10) Backup operation: unit backup
Setting before applying the power
Set at the disabled unit. (All compressors are
broken)
In case of all compressors of 1 unit failure
backup operation is possible when
110k(Series) or more indoor units
capacity is ON.
(1unit:70k or more)
7
8
6
5
4
2
1
3
ON
OFF
11) Backup operation: Inverter comprssor backup
Setting before applying the power
Set at the unit of the inverter failure.
In case of inverter failure, backup operation is
possible when 110k(Series) or more Indoor units
capacity is ON.(1unit:70k or more)
