haier AB212BCBAA - Manual (Page 12)

Operation instruction
Sleep operation
Use of SLEEP function
After turning on the unit, setting the working mode, then press SLEEP button to
make the air conditioner have the previous Sleep time (powered on for the first
time or after performing Sleep is 1h). The Sleep symbol will appear. Press time
*/* button, you can choose between 1~8h. Each press, it may increase/decrease
1h and will display in the humidity area with “xh”, and display “Timer Off” in
Timer Off area and the time to turn off; press Sleep button again to cancel Sleep
function. The Sleep symbol disappears.
Before going to bed, you can press the SLEEP button, the air conditioner will
operate in comfort sleep mode to make you have a sound sleep.
Before using this function, you should calibrate the clock first, otherwise, the SLEEP
function will be out of order.
2.In HEATING operation
1 hour later in SLEEP operation, the temperature
will decrease 2* from the set temperature, another
1 hour later increase another 2*, then the unit will
operate continuous at this temperature for 3 hours,
then it increases 1*, after operating at this
temperature for another 3 hours, the unit will turn
off automatically. The temperature is lower than set
temperature to prevent you from feeling
uncomfortable during sleep.
3.In AUTO operation
The air conditioner will perform the relative SLEEP
operation according to automatically chosen operation
mode.
4.In FAN operation
Cannot use SLEEP function
Operation modes
1.In COOLING, DEHUMIDIFYING operation
1 hour later in SLEEP operation, the temperature
will increase 1* from the set temperature, another
1 hour later increase another 1*, then the unit will
operate continuous for 6 hours, then it turns off
automatically. The temperature is higher than set
temperature to prevent you from getting a cold.
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Note:
lAfter setting Sleep function, it is not permitted to adjust clock.
lThe Sleep time is less than 8h, after reaching the set time, the unit will automatically stop.
lSet Sleep function after setting “Timer Off” function, the air conditioner will perform
Sleep function.
lAfter setting Sleep function, the Timer function cannot be set.
lSet Sleep function after setting “Timer On” function, the Sleep function can only be set
in the set time of Timer On.
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Set temperature
SLEEP operation starts SLEEP operation stops
turn off
1 hour
about 3 hours
3 hours
decrease 2*
increase 1*
in HEATING operation
1 hour
decrease 2*
in COOLING* DEHUMIDIFYING operation
Set temperature
SLEEP operation starts SLEEP operation stops
turn off
1 hour
about 6 hours
increase 1*
1 hour
increase 1*