20
Technical Information
Service Manual
2. "+" or "-" button
● Press “+” or “-“ button once increase or decrease set temperature 1°C.Holding "+" or "-" button, 2s later, set temperature on remote
controller will change quickly. On releasing button after setting is finished, temperature indicator on indoor unit will change accordingly.
(Temperature can’t be adjusted under auto mode)
● When setting TIMER ON, TIMER OFF or CLOCK, press "+" or "-" button to adjust time.(Refer to CLOCK, TIMER ON, TIMER OFF
buttons) When setting TIMER ON, TIMER OFF or CLOCK, press "+" or "-" button to adjust time. (Refer to CLOCK, TIMER ON,TIMER
OFF buttons)
3. FAN button
Pressing this button can set fan speed circularly as: auto (AUTO), low( ),medium( ),high( ).
4. MODE button
Press this button to select your required operation mode.
● When selecting auto mode, air conditioner will operate automatically according to ambient temperature . Set temperature can’t be
adjusted and will not be displayed as well. Press“FAN” button can adjust fan speed. Press " " button can adjust fan blowing angle.
● After selecting cool mode, air conditioner will operate under cool mode. Cool indicator " "on indoor unit is ON. Press "+" or "-" button
to adjust set temperature. Press "FAN" button to adjust fan speed. Press " " button to adjust fan blowing angle.
● When selecting dry mode, the air conditioner operates at low speed under dry mode. Dry indicator " " on indoor unit is ON. Under dry
mode, fan speed can’t be adjusted. Press " " button to adjust fan blowing angle.
● When selecting fan mode, the air conditioner will only blow fan, no cooling and no heating. all indicators are OFF, operation indicator on
indoor unit is ON. Press "FAN" button to adjust fan speed. Press " " button to adjust fan blowing angle.
● When selecting heating mode, the air conditioner operates under heat mode. Heat indicator " " on indoor unit is ON. Press "+" or "-"
button to adjust set temperature,Press “FAN” button to adjust fan speed. Press " " button to adjust fan blowing angle.(Cooling only unit
won’t receive heating mode signal. If setting heat mode with remote controller, press ON/OFF button can’t start up the unit).
Note:
● For preventing cold air, after starting up heating mode, indoor unit will delay 1~5 minutes to blow air (actual delay time is depend on
indoor ambient temperature).
● Set temperature range from remote controller: 16~30°C(61~86
℉
) ; Fan speed: auto, low speed,medium speed, high speed.
5. I FEEL button
Press this button to turn on I FEEL function. The unit automatically adjust temperature according to the sensed temperature. Press this
button again to cancel I FEEL function.
6. button
Press this button to set HEALTH function ON or OFF. After the unit is turned on, it defaults to HEALTH function ON.
7. button (Only available for some models)
Press this button to select AIR function ON or OFF.
8. CLOCK button
Press this button to set clock time. " " icon on remote controller will blink. Pess "+" or "-" button within 5s to set clock time. Each
pressing of "+" or "-" button, clock time will increase or decrease 1 minute. If hold "+" or "-" button, 2s later, time will change quickly.
Release this button when reaching your required time. Press “CLOCK" button to confirm the time. " " icon stops blinking.
Note:
● Clock time adopts 24-hour mode.
● The interval between two operation can’t exceeds 5s. Otherwise, remote controller will quit setting status. Operation for TIMER ON/
TIMER OFF is the same.
9. TIMER ON/TIMER OFF button
● TIMER ON button
“TIMER ON” button can set the time for timer on. After pressing this button, " " icon disappears and the word “ON" on remote controller
blinks. Press "+" or "-"button to adjust TIMER ON setting. After each pressing "+" or "-"button, TIMER ON setting will increase or decrease
1min. Hold "+" or "-"button, 2s later, the time will change quickly
until reaching your required time. Press “ TIMER ON”to confirm it. The word “ON" will stop blinking. " " icon resumes displaying.
Cancel TIMER ON: Under the condition that TIMER ON is started up, press “TIMER ON” button to cancel it.
● TIMER OFF button
"TIMER OFF" button can set the time for timer off. After pressing this button, " " icon disappears and the word "OFF" on remote
controller blinks. Press "+" or "-" button to adjust TIMER OFF setting. After each pressing "+" or "-" button, TIMER OFF setting will
increase or decrease 1min. Hold "+" or "-" button, 2s later, the time will change
quickly until reaching your required time. Press "TIMER OFF"word "OFF" will stop blinking. " " icon resumes displaying.
Cancel TIMER OFF. Under the condition that TIMER OFF is started up, press “TIMER OFF” button to cancel it.
Note:
● Under on and off status, you can set TIMER OFF or TIMER on simultaneously.
● Before setting TIMER ON or TIMER OFF, please adjust the clock time.
AUTO COOL DRY
FAN
HEAT
