Haier AD182AMERA Service Manual page 66

3.2 Power cooling operation
1) Modulate the set temperature.
2) Air flow is Manual High speed.
3) After compressor is running, in 3 minutes, the unit will not make low load protection.
3.3 Not available for Fan, Dry mode.
4. Soft operation
The indoor unit will send the Soft operation signal to outdoor.
4.1 Soft heating
When compressor is running, air flow is SSLO.
When compressor stops, in 20 seconds, air flow is SSLO, and then turn into ultra low.
4.2 Soft cooling
Air flow is SSLO.
4.3 Not available for Fan, Dry mode.
5. Negative ion function
1) When receiving the command, if fan motor is running, the negative ion generator will work
to realize the negative ion emission function.
2) If fan motor stops, the negative ion generator is OFF.
3) When negative ion generator is OFF, at this time, if you set the negative ion function, when
fan motor begins to runs again, the negative ion generator will be ON automatically.
6. TIMER operation
1) Count the time according to the difference between TIMER CLOCK and the present
CLOCK time.
2) When TIMER function works, the TIMER lamp on the indicator board is ON.
3) TIMER OFF
When TIMER OFF is set, the indication on the panel will not change (background lamp is OFF),
the timer icon will display. When timer clock arrives, the operation will stop.
4) TIMER ON
When TIMER ON is set, the indication on the panel only displays the TIMER icon(background
lamp is OFF), When timer clock arrives, the unit will run at the set state.
5) TIMER ON/OFF
The operation will be performed as the set state.
7. SLEEP operation
Sleep function: energy saving function at night, TIMER lamp will be ON.
7.1 Standard sleep function: in cooling or dry mode, after running at SLEEP mode for 1 hour,
the set temperature will rise 1℃, another 1 hour later, the set temperature will rise another 1℃;
the unit continues running for 6 hours, then the unit will stop.
Ts+2
Ts+1
Ts
7.2 Standard sleep function: in heating mode, after running at SLEEP mode for 1 hour, the set
temperature reduces 2℃, another 1 hour later, the set temperature will reduce 2℃, and another
3 hours later, the set temperature rises 1℃; the unit continues running for 3 hours, then the unit
will stop.
Commercial Air Conditioner
-66-
Model: AU182AFERA
AD182AMERA, AS182AVERA