LG MULTI V ARUB Série Manuel D'utilisation page 50

HR Unit PCB
2) Selection of the model of the HR unit
Initial
Setting
1 room
Connected
2 rooms
Connected
3 rooms
Connected
4 rooms
Connected
❈ Each model is shipped with the switches No.2 and No.3 pre-adjusted as above in the factory.
WARNING
• If you want to use a PRHR030A for 2 rooms HR unit after closing the 3rd pipes, set the dip switch for 2 rooms HR unit.
• If you want to use a PRHR040A for 3 rooms HR unit after closing the 4th pipes, set the dip switch for 3 rooms HR unit.
• If you want to use a PRHR040A for 2 rooms HR unit after closing the 3rd and 4th pipes, set the dip switch for 2 rooms HR unit.
• The unused port must be closed with a copper cap, not with a plastic cap.
50 50 Outdoor Unit Outdoor Unit
2
1
(For 2 rooms)
PRHR020A
3
2
1
(For 3 rooms)
PRHR030A
4
3
1 2
(For 4 rooms)
PRHR040A