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Function and Control
4.3 Description of Each Control Operation
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(1) Auto (2) Cooling (3) Dehumidifying (4) Air fan (5) Heating
4.3.2 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).
4.3.3 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.
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(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.
4.3.4 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.
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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.
4.3.5 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.
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fan,indoor fan and louver stop running.Indoor will show error code.
(5)Jumper malfunction
Un-install the jumper
(6)Communication malfunction
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(7)Defrost
When outdoor condensing defrost,it will start defrost mode.
(8)
Manually
Defrost
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manually defrost,and indoor will buzz.