Haier AS072XVERA Service Manual page 58

Commercial Air Conditioner
Model: AU18/222XFERA
AS072/092/122XVERA
Press ON/OFF button (from OFF mode to ON mode), the times of SLEEP button to be
pressed is the set unit number, then press ON/OFF button to quit unit number setting state,
at this time, indoor unit is at OFF state, the display panel will display this unit number. For
example, press SLEEP button once, it is No. 1 unit; press twice, it is No. 2 unit, and so on.
In OFF state, press emergency switch until 15 seconds later, the buzzer sounds 5 times,
the display panel will display this unit number and you can check if there are repeated
numbers.
18. Setting method of temperature compensation
Set the temperature compensation in heating mode with the remote controller. No
compensation in cooling mode. In 24℃ heating mode, press SLEEP button 8 times
continuously, indoor buzzer sounds 5 times, that shows temp. compensation works.
Switch on the unit in heating mode by the remote controller, press TEMP button to set the
set temp., so temperature compensation=the current set temp. - 24℃. For example, if the
set temp. is 24℃, the temp. compensation is 0℃; if the set temp. is 25℃, the temp.
compensation is 1℃. Please do not set the minus temp. compensation, that is to say the
min. temp. compensation is 0℃.
If setting is finished, press ON/OFF button, then indoor buzzer will sound 4 times, that
shows the unit quits the temp. compensation.
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