Haier KC18AGH Benutzerhandbuch

4

Principle:
Air conditioner absorbs heat in the room and transmit to 
outdoor and discharged, so that indoor ambient temperature
decreased. It's cooling capacity will decrease by the increase 
of outdoor ambient temperature.

Anti-freezing Function:
If the units is running in COOL mode and in low temperature,
there will be frost formed on the heat exchanger, when 
indoor heat exchanger temperature decreased below 0  C,
the indoor unit micro-computer will stop compressor running
and protect the unit.

Principle:
1. Air conditioner absorbs heat from the outdoor and transmit

to indoor and evaporated, so that indoor temperature
increased. Its heating capacity will decrease by the 
decrease of outdoor ambient temperature.

2. If outdoor temperature got lower, please operate with 
    other heating ventilating equipments.

Defrosting:
1. When outdoor temperature is low but high humidity, after a 

long while running, frost will form on outdoor unit, that will 
effect the heating effect. At this time, the auto defrosting 
function will act,  and the heat running will stop for 8-10 
minutes.

2. During the auto defrosting function, both the fan motors of 

indoor unit and outdoor unit will stop operate.

3. During the defrosting function, the indoor indicator flashes 

and the outdoor unit may emit vapor. This is due to the
defrosting, it is not malfunction. 

4. After defrosting finished, the heating will recover
    automatically.

In "HEAT" mode, the indoor blower will no act at the 
following 3 status, while the heat exchanger haven't achieve
the certain temperature. This is to prevent cool air blowing.
(Within 2 minutes).
1. Heating starts.
2. After auto defrosting finished.
3. Heating under low ambient temperature.

        In the following situation, the indoor unit may blow gentle 

          breeze,  and the guide louver rotate to a certain position: 

         1. In “Heat” mode, the unit turned on, the compressor does 
             not arrive the starting condition
         2. In “Heat” mode, the temperature arrive at the setting 
             value and the compressor stop running about 1min.

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