Haier MVAB009MV2AA Service Manual page 30

Special function
1. Emergency switch:
Press the emergency switch in stop condition, indoor unit operate with AUTO, AUTO SPEED, 24 Setting modes,
pressure the emergency switch in start condition, indoor unit will stop operation.
2. Temp. compensation:
The heating mode, the temp. compensation range is -14 ~ 0 .
Set the temp. compensation in Heating mode with remote controller, heating mode, set 30 as the reference
point, press the sleep butter 7 times, the buzzer ring 2 times, the unit enter temp. compensation condition. Temp.
compensation data=current temp.-30
In the cooling mode, the temp. compensation range is -7 ~ +7.
Set the temp. compensation in Cooling mode with remote controller, cooling mode, set 23 as the reference point,
press the sleep butter 7 times in 5 seconds, the buzzer ring 2 times, the unit enter temp. compensation condition.
Temp. compensation data=current temp.-23.
3. Energy saving setting:
In on condition, press the health button 8 times within 5 seconds, buzzer short ring 4 times that the energy saving
setting is valid, if the buzzer rings 2 times that the energy saving setting is invalid.
4. Compulsive Defrost:
In heating mode, setting high speed, set temp. is 30 , press sleep button for 6 times, buzzer short ring 3 times, unit
enter manual defrost mode.
5. Auto start function:
In on condition ,press the sleep button 10 times within 5 seconds, buzzer short ring 4 times stands for enter auto
restart function; press the sleep button 10 times within 5 seconds, buzzer short ring 2 times stands for exit auto
restart function .
The memory information: on/off condition, mode, fan speed, setting temp., swing position.
6. Room card Function:
Room card function can realize by remote controller.
Press the light button 12 times with remote controller, if the buzzer rings 4 times that the room card is valid, if the
buzzer rings 2 times that the room card is invalid.
7. Health anion function:
In on condition, press the "HEALTH" button, when displaying icon * on LCD display, Air conditioner starts health
anion function operation, press the "HEALTH" button again n to cancel anion function.
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