Haier HSU-24HEK03/R2 用户手册

Operation

Use of SLEEP function

Operation Mode
1. In COOL,DRY mode

SLEEP operation starts

SLEEP operation stops

SLEEP
operation starts

SLEEP
operation stops

Approx.6hrs

1 hr

1 hr

1 hr

3 hrs

3 hrs

Rises 1

O

C

Rises 1

O

C

Rises 1

O

C

Temp.setting

Temp.setting

Unit stop

Unit stop

In COOL, DRY mode

In HEAT mode

Decreases 2

O

C

Decreases 2

O

C

1 hr

2.

3.

In HEAT mode

In AUTO mode

4. In FAN mode

It has no SLEEP function.

Before going to bed,you can simply press the SLEEP
button and unit will operate in SLEEP mode and bring
you a sound sleep. 

After the unit starts,set the operation status,
then press SLEEP button before which the
clock must be adjusted and time being set.

1 hours after SLEEP mode starts,temp.will become 
1     higher than temp.setting.After another 1 hours,
temp.rises by 1     futher.The unit will run for further 
6 hours then stops Temp. is higher than temp. 
setting so that room temperature won’t be too low 
for your sleep. 

1 hours after SLEEP mode starts,temp will
become 2     lower than temp.setting.After
another 1 hours,temp decrease by 2
futher.After more another 3hours,temp.rises
by 1     futher.The unit will run for further 3
hours then stops.Temp.is lower than temp.
setting so that room temperature won’t be 
too high for your sleep.

The unit operaters in corresponding sleep mode
adapted to the automatically selected operation
mode.

O

C

O

C

O

C

O

C

O

C

4

When TIMER function is set , the quiet sleeping 
function can't be set up. After the sleeping function 
is set up, if user resets TIMER function, the sleeping 
function will be cancelled; the machine will be in the
state of timing-on, if the two modes are set up at the 
same time, either of their operation time is ended
first, the unit will stop automatically, and the other 
mode will be cancelled. 

When quiet sleeping function is set to 8 hours,

the quiet sleeping time can not be adjusted.

5.

1. If the unit is started for the first time, the compressor 
will not start running unless 3 minutes have elapsed.
When the power resumes after power failure, the unit will 
run automatically, and 3 minutes later the compressor
starts running.

2. Note to the power failure resume:
press the sleep button ten times in five seconds and enter 
this function after hearing four sounds. And press the sleep 
button ten times within five seconds and leave this function 
after hearing two sounds.

When you need rapid heating or cooling, you can use this function.
In COOL mode, fan speed automatically takes high speed of 
AUTO fan mode. In HEAT mode, fan speed automatically takes 
medium speed of AUTO fan mode.

You can use this function when silence is needed for rest or reading.
In SOFT operation mode, fan speed 

automatically takes low speed 

of AUTO fan mode.

Note

˖

During POWER operation, in rapid HEAT or COOL mode

the room 

will show uniform temperature distribution. Long period
SOFT operation will cause effect of not too cool or not too warm.
To cancel POWER or SOFT operation
Press POWER/SOFT button again, POWER or SOFT  disappears.