Haier AP24DF1HRA, Service Manual

Page: 19 / 44

Functions and Control
Domestic air conditioner
17
7.1.6 Timing
You can set 24 hours’ on/off timing accordingly. After the setting, the timing indicator will be lightened. Also,
the light will be turning off after the timing is finished. The followings are several timing methods.
1.system /on timing: The timing indicator will be lightened and the indoor system is under the waiting mode.
The light will be turned off when the timing is finished and the rest of the system will operate under a normal
condition. The timing starts since the last reception of the timing signal.
2.system /off timing: When the system is turned on, the timing indicator is lightened, the rest of the system
will operated under a normal condition. When set time comes, the indicator light will be turned off and the
system will be turned off.
3 .system /on and off timing: The settings will be completed according to the orders..
7.1.7 Comfortable 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.
Operation mode
.
Approx. 6hrs
Rises 1 º
C
Rises 1 º C
Temp. setting
In COOL, DRY mode
Unit stop
1 hr
1 hr
SLEEP
operation starts
SLEEP
operation stops
2. In HEAT mode
1 hours after SLEEP mode starts, temp will become
2 ºC lower than temp. setting. After another 1 hours,
temp decrease by 2 ºC further. After more another
3 hours, temp. rises by 1 ºC 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.
T emp. setting
Decreases 2
º
C
Decreases 2
º
C
Unit stop
Rises 1
º
C
In HEAT mode
1 hr
1 hr
3 hrs
3 hrs
SLEEP
operation starts SLEEP
operation stops
1. In COOL, DRY mode
1 hours after SLEEP mode
starts, temp. will become 1 ºC
higher than temp. setting. After
another 1 hours, temp. rises by
1 ºC further. 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.
3. In SMART mode
The unit operates in corresponding sleep mode, which adapted to the automatically selected operation mode.
4. When quiet sleeping function is set to 8 hours the quiet sleeping time can not be adjusted. 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;
if the two modes are set up at the same time, either
automatically , and the other mode will be cancelled.
of their operation time is ended first, the unit will stop
the machine will be in the state of timing-on,