Haier HSU-22CW03, Operation Manual

Operation

In COOL mode

In HEAT mode

Approx. 6 

Temp. 

Unit stop

 Temp. 

Unit stop

Approx. 3 

Note:

In AUTO mode, unit will run in SLEEP 
function according to operation mode.
In FAN mode, comfortable sleep is not 
available.

Fig.1

Fig.2

Comfortable SLEEP

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

One hour after SLEEP mode starts, temp. will 
become 1

o

C higher than temp. setting. After 

running for another 1 hour, temp. rises by 1

o

C  

further. Unit will run for 6 hours then stops 
automatically. Temp. is higher than temp. 
setting so that room temp. won't be too low 
for your sleep.(As shown in Fig.1)

One hour after SLEEP mode starts, temp. will 
become 2

o

C lower than temp. setting. After 

running for another 1 hour, temp. decreases 
by 2

o

C further. Unit will run for 3 hours at this 

temp. then increases another 1

o

C and stops

automatically 3 hours later. Temp. is lower 
than temp. setting so that room temp. won't 
be too high for your sleep.
(As shown in Fig .2) 

1 hr

1 hr

1 hr

1 hr

3 hrs

Rises 1

Decreases 2

Decreases 2

SLEEP mode stops

SLEEP mode starts

SLEEP operation stops

SLEEP operation starts

Rises 1

TEMP

SWING

MODE

CLOCK

SLEEP

SET

LOCK

RESET

TIMER

FAN

OFF

ON

AM