Haier HSU12VHJ(DB), Service Manual

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Domestic Air Conditioner
is in cooling mode, it operates with powerful cooling or silent cooling. When the main unit is in heating
mode, it operates with powerful heating or silent heating. When the main unit is in wind-sending mode,
there are no powerful or silent modes.
There is no powerful mode for wind-sending and moisture removing
Powerful heating
˖
Change the set temperature. With temperature adjusting function
The wind volume is the automatic medium
When in frost removing mode, the outdoor unit does not accept the communication signal for powerful
running
After 15 minutes of powerful running, the compressor can not be off within 10 minutes
Powerful cooling ˖
Change the set temperature. With temperature adjusting function
The wind volume is the automatic strong
After the compressor starts, there will be no low-intense running protection within 3 minutes
5.1.3.2 Silent running
Send the silent running signal to the outdoor unit
Under the Silent hearing mode,The wind volume is SSLO after the compressor is on,The wind volume
will be kept SSLO within 20 seconds after the compressor stops and then changes to weak
Under the Silent cooling mode the wind volume is SSLO
There is no silent mode for moisture removing and wind-sending.
5.1.3.3 Air cleaning
If the fan motor starts working after receiving the remote-control order, the aion generator starts
working and sends out ions.
The ion generator stops as the fan motor stops.
When the ion generator is OFF and the air cleaning function is on, the fan motor starts running and
the ion generator starts working again.
5.1.3.4 Timed running
Set the time duration according to the time difference between the clock for
timing and the current clock
In timing mode, the display panel will flash the light at fixed times
Timed When this function is set, operation modes on the panel display will not
OFF change. The timing icon will show and the operation stops when the set time comes.
Timed When this function is on, the panel display will only display a question mark.
ON The unit will operate as the set mode when the time comes.
Timed The unit will start operating or stop according to the order of your setting.
ON/OFF
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HSU12/18VHJ(DB)