Setup The Switch Of Hr Unit - LG PRHR Series Installation Manual

Setup the switch of HR Unit

1. Main function of SW02M
SW02M
1) Selection of the method for addressing valves of an HR unit (Auto/Manual)
Switch No.1 Off
2) Selection of the model of the HR unit
(For 2 rooms)
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.
ON S/W
No.1
No.2
No.3
No.4
No.5
No.6
No.7
No.8
Auto
2
1
PRHR020
Selection
Method for addressing valves of an HR unit (Auto/Manual)
Model of HR unit
Model of HR unit
Use only in factory production (preset to "OFF")
Use only in factory production (preset to "OFF")
Switch No.1 On
3
2
1
(For 3 rooms)
PRHR030
Installation
Manual
4
3
1 2
(For 4 rooms)
PRHR040
Installation Manual 9