GRE GWH15QD-K6DNA1A Service Manual page 37

3. Child lock function
Press " ▲ " and " " simultaneously to turn on or turn off child lock function. When child lock function is on, "
remote controller. If you operate the remote controller, the "
4. Temperature display switchover function
Under OFF status, press "
Operation guide
1. After putting through the power, press "ON/OFF" button on remote controller to turn on the air conditioner.
2. Press "MODE" button to select your required mode: AUTO, COOL, DRY, FAN, HEAT.
3. Press " ▲ " or " " button to set your required temperature. (Temperature cant be adjusted under auto mode).
4. Press "FAN" button to set your required fan speed: auto, low, medium and high speed.
5. Press " " button to select fan blowing angle
Replacement of batteries in remote controller
1. Press the back side of remote controller marked with "
arrow direction.
2. Replace two 7# (AAA 1.5V) dry batteries, and make sure the position of "+" polar and "-" polar are correct.
3. Reinstall the cover of battery box.
Note:
● During operation, point the remote control signal sender at the receiving window on indoor unit.
● The distance between signal sender and receiving window should be no more than 8m, and there should be no obstacles between
them.
● Signal may be interfered easily in the room where there is fluorescent lamp or wireless telephone; remote controller should be close to
indoor unit during operation.
● Replace new batteries of the same model when replacement is required.
● When you dont use remote controller for a long time, please take out the batteries.
● If the display on remote controller is fuzzy or theres no display, please replace batteries.
34
" and "MODE" buttons simultaneously to switch temperature display between ℃ and ℉ .
signal sender
Cover of battery box
" icon will blink three times without sending signal to the unit.
", as shown in the fig, and then push out the cover of battery box along the
battery
reinstall
remove
Service Manual
" icon is displayed on
Technical Information