18
Technical Information
Service Manual
1. ON/OFF button
2. MODE button
3. FAN button
Press this button can turn on or turn off the air conditioner. After turning on the air conditioner, operation indicator " "on indoor unit’s
display is ON (green indicator. The colour is different for different models), and indoor unit will give out a sound.
● When selecting auto mode, air conditioner will operate automatically according to sensed 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 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
℃
(61-86°F); Fan speed: auto, low speed, medium speed, high speed.
4. TURBO button
Under COOL or HEAT mode, press this button to turn to quick COOL or quick HEAT mode. " " icon is displayed on remote controller.
Press this button again to exit turbo function and " " icon will disappear. If start this function, the unit will run at super-high fan speed to
cool or heat quickly so that the ambient temp. approachs the preset temp. as soon as possible.
5. ▲/
▲
button
6.
button
● Press " ▲ " or " ▲ " button once increase or decrease set temperature 1
℃
(°F). 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)
Press this button can select left & right swing angle. Fan blow angle can be selected circularly as below:
Note:
● Press this button continuously more than 2s, the main unit will swing back and forth from left to right, and then loosen the button, the unit
will stop swinging and present position of guide louver will be kept immediately.
Note:
● Under AUTO speed, air conditioner will select proper fan speed automatically according to sensed temperature.
● Fan speed under dry mode is low speed.
This button is used for setting Fan Speed in the sequence that goes from AUTO, , , , to then back
to Auto.
Press this button to select your required operation mode.
AUTO
COOL
FAN
DRY
HEAT
Auto
Medium speed
Low-Medium speed
Low speed
High speed
Medium-High speed
Auto
Medium speed
Low-Medium speed
Low speed
High speed
Medium-High speed
Auto
Medium speed
Low-Medium speed
Low speed
High speed
Medium-High speed
Auto
Medium speed
Low-Medium speed
Low speed
High speed
Medium-High speed
Auto
Medium speed
Low-Medium speed
Low speed
High speed
Medium-High speed
Auto
Medium speed
Low-Medium speed
Low speed
High speed
Medium-High speed
no display
(stops at current position)
