Dual Setpoint Auto Operation; Power Heat Operation; Power Cool Operation - LG PREMTB100 Owners & Installation Manual

OPERATION SETTING
18

Dual setpoint auto operation

The indoor unit automatically manages room temperature with extended heating and cooling set-
ting temperature ranges.
Dual setpoint auto mode can be set in the USER SETTING. This is recommended in North Amer-
ica region.
NOTE
!
• Auto heating function only operates on cooling and heating models.
• Auto heating function doesn't operate on cooling only models.
• When remote controller has a connection with indoor unit that does not support 'dual
setpoint', thermal operation function of indoor unit is replaced with ON/Off control from the
wired remote, when the user sets target temperatures in the below ranges.
- cooling target temp. range : 87~99 °F (30.5~37.5 °C)
- heating target temp. range : 40~59 °F (4~15.5 °C).

Power Cool Operation

Power cooling quickly lowers the indoor temperature.
Desired temperature: 18°C
Fan speed : Power fan speed
Fan direction: Current fan direction
- During the power cooling, if fan speed or desired temperature is changed, the power cooling is
cleared, and it operates in the cooling operation mode.
- During the power cooling, if you press [On/Off] button, the power cooling operation stops, and
when you press [On/Off] button again, it operates in the cooling operation mode.

Power Heat Operation

Power heating increases indoor temperature quickly.
Desired temperature: 30 °C
Fan speed: Power fan speed
Fan direction: Current fan direction
- If you adjust the fan speed or the desired temperature during power heating, the function is dis-
abled and heating operation mode is activated.
- If you press [On/Off] button during power heating, the function stops and if you press [On/Off]
button again, heating operation mode is activated.
OPERATION SETTING
19