Sleep Operation - Haier HSU-18,22HVA103/R2(DB) Service Manual

Operation

Sleep Operation

Before going to bed, you can simply press the
SLEEP button and unit will operate in SLEEP
mode and bring you a sound sleep.
Use of SLEEP function
After the unit starts, set the operation status,
then press SLEEP button before which the
clock must be adjusted and time being set.
Operation Mode
1. In COOL,DRY mode
1 hours after SLEEP mode starts, temp. will
become 1 C higher than temp. setting. After
O
another 1 hours, temp. rises by 1
The unit will run for further 6 hours then stops.
Temp. is higher than temp. setting so that room
temperature won't be too Iow for your sleep.
Remote Controller
POWER/SOFT
HSU-18,22HVA103/R2(DB)
2. In HEAT mode
1 hours after SLEEP mode starts, temp
will become 2
setting. After another 1 hours, temp
decrease by 2
C further.
O
another 3 hours, temp. rises by 1
further. 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.
In AUTO mode
3.
The unit operates in corresponding sleep
mode adapted to the automatically selected
operation mode.
4. In FAN mode
It has no SLEEP function.
5.Set the wind speed change when sleeping
If the wind speed is high or middle before
setting for the sleep, set for lowing the wind
speed after sleeping.
If it is low wind, no change.
6.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.
NOTE: With the power failure resume, when setting
the TIMER ON, TIMER OFF and TIMER ON/OFF,
it's memorized as shutdown status when resuming
after power out.
63
SLEEP operation starts SLEEP operation stops
Approx.6hrs
Rises 1 O C
1 hr
Rises 1 O C
1 hr
Temp.setting
In COOL, DRY mode
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C lower than temp.
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C further. After more
O
C
Temp.setting
1 hr Decreases 2 C
O
1 hr
Decreases 2 C
O
3 hrs
3 hrs Rises 1
SLEEP
SLEEP
operation stops
operation starts
In HEAT mode
Domestic Air Conditioner
System Configuration
Unit stop
Unit stop
O C