LG LZ-H025GBA2 Owner's Manual page 12

Operating Instructions (Accessory)
Method to Operate and Select Air Volume –Ventilation Single Operation
12 Ventilator
Ventilation single operation
1 Press button on the remote
controller.
2 Pressing button will change
the ventilation mode.
Ventilation
Remote Controller
mode
Display
Heat
exchange
Normal
Automatic
3
Pressing button will change
the strength of the wind
- Pressing the button can select
from 'weak → strong → very
strong'.
- If CO2 sensor is installed, it can select from
'weak → strong → very strong → automatic'.
Contents
Circulate indoor air without loss of heat
Directly circulate indoor air without going
through heat exchanger
Circulate indoor air with automatically
comparing indoor and outdoor air