LG PREMTB10U Installation & Operation Manual page 74

INSTALLATION INSTRUCTION
74
Move to Low Outdoor Ambient Heating
4
Operation setting by pressing
Press button to setup Low
5
Outdoor Ambient Heating Operation.
0 : not use
1 : use - compressor off(0℉/ -18℃) / compressor on(5℉ / -15℃)
2 : use - compressor off(5℉ / -15℃) / compressor on(10℉ / -12℃)
3 : use - compressor off(10℉/ -12℃) / compressor on(15℉ / -9℃)
Emergency heater operation in Low Ambient temperature
- compressor off : Emergency heater enabled
- compressor on : Emergency heater disabled
Move FAN Speed Setting during
6
Emergency Heater Operation by pressing
button.
7 Press button to setup FAN Speed
during Emergency Heater Operation.
0 : fan off
1 : fan on
Press button to save.
8
Press button to exit or
9
system will automatically exit
after 25 seconds without any
input.
button.