LG R410A Service Manual page 109

7) Mode locking: Cooling mode only
1 2 3
ON
OFF
8) Mode locking: Heating mode only
1 2 3
ON
OFF
9) Backup operation:
A Comp. backup
1 2 3
ON
OFF
B Comp. backup
1 2 3
ON
OFF
4 5 6 7 8
4 5 6 7 8
4 5 6 7 8
4 5 6 7 8
Set before applying the power
Set before applying the power
Set before applying the power
Service Manual 109
Test Run