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Function and Control
Function and Control
6.2 Description of Each Control Operation
1. The mainboard design with below function
(1) Auto (2) Cooling (3) Dehumidifying (4) Air fan (5) Heating
2. Control
Indoor fan(Quiet
、
speed 1
、
speed 2
、
speed 3
、
speed 4
、
speed 5
、
Turbo), left and right louver, up and down louver, buzzer,
display, outdoor electric heater(option), outdoor power, healthy(option).
3. Basis control function
Cooling mode
(1) Setting Temp 16-31 degree,the indoor fan and louver run as the original mode.
(2) The indoor will run as original mode if the outdoor does not work,and the indoor will show error code.
Fan
(1) Setting Temp 16-31 degree,the indoor fan and louver run as the original mode.
(2) The indoor will run as original mode if the outdoor does not work,and the indoor will show error code.
Heating mode
(1) Setting temperature range 16-31 degree.
(2) It will in anti-cold air first when unit run in heating mode,and then heating.It will blow hot air after unit is o f.
(3) Indoor power light blink and then indoor fan stop after unit entering defrost mode.
(4) Indoor blow hot air one minute if outdoor is malfunction.
(5) Indoor blow hot air 10 minutes after turn off unit when indoor fan is running.
4. Auto mode
(1) When environment temperature is equal or above 26 degree,and setting the cooling mode,the setting temperature will reach
25 degree.
(2)When the environment temperature i is equal or below 19 degree plus additional temperature,it will run in heating mode,and
the setting temperature reach 20 degree at that time.
(3) When 1(9 additional temperature,)<environment temperature<26 degree.It will run in airfan mode if it is the firs time
entering auto mode.It will run in original mode if it change from cooling and heating mode.If original mode is dehumidifying,it will
be in airfan after change into auto mode.
5. Protect
(1)Anti cold air
The louver will be in horizontal level when evaporator temperature is too low,and indoor fan does not work or run in low speed.
(2)Blow hot air
Indoor will run in few minutes before turn off when turn off in heating or indoor temperature above environment temperature.
(3)Sensor malfunction
If the environment sensor or pipe sensor AD is above or equal 250 5s continually or the environment sensor or pipe sensor AD
is below 5 when the unit is on ,it means sensor malfunction.
(4)Motor blockage
When mainboard can not find the indoor fan speed continually,or motor fan run in low speed continually ,compressor outdoor
fan,indoor fan and louver stop running.Indoor will show error code.
(5)Jumper malfunction
Un-install the jumper
(6)Communication malfunction
When the unit is running except for airfan mode,outdoor and indoor can not communicate 3 minutes.It will show error code.
(7)Defrost
When outdoor condensing defrost,it will start defrost mode.
(8)
Manually
Defrost
Press the "FAN" and "MODE" 3s at the same time in heating mode,it will enter or exit the manually defrost,and indoor will buzz.
6. Other Function
(1) Auto button
when you press this button,it will enter auto mode,indoor motor in auto fan speed,Indoor fan run and louver motor stop. Press
the auto button,unit will be off.
(2) Filter cleaning
Indoor motor fan run 600 hours ,unit will show b3 to notice filter cleaning.The b3 is o f after turn off unit
(3) Health
Indoor healthy function start when push healthy button.
(4) Dry
Unit will run in cooling 10 min after set up dry function.
(5) Saving energy
Indoor will show in ECO after unit run in energy saving mode.
(6) Low temperature heating
Press "MODE" and "+" button at the same time in heating mode,it will show LA.
(7) Environment temperature
push temperature button,it will show environment temperature 5s and the setting temperature.
(8) Outdoor power
Power on,outdoor power is off.
(9) When unit is on except for fan mode,outdoor power supply input high frequency.
(10) Entering off mode or fan mode,outdoor power is off after 4 minutes.
(11) 1W Standby.
7. Display
(1) Basis display,Power on,it maintain 2s-3s display,and then power light is on.
(2) The running light is on when remote controller turn on unit,and indoor show the running mode.
(3) If turn off the light button,and all display is off.
(4) It displays as original mode after setting sleeping function.
1. Press the back side of remote controller marked ①
,
as shown in the fig, and
then push out thecover of battery box along the arrow direction.
2. Installation 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.
Above 2 types remote controllers, each one is available
for choosing.
