AHT18PGHBA_E_17335
04/2/23
Operating Recommendation
Here is a recommendation that you should follow when using your air conditioner.
Topic
Warm air circulation
Temperature and Humidity Ranges
The following table indicates the temperature and humidity ranges within which the
air conditioner can be used.
Mode
Indoor Temperature
Cooling
21°C to 32°C approx.
Heating
28°C or less
If the air conditioner is used at...
Higher temperatures
Lower temperatures
Higher humidity levels
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Recommendation
The air conditioner circulates warm air to heat your room; as a result,
some time will be required after starting the air conditioner to warm the
entire room. If necessary, set the air conditioner going a short time
before you wish to use the room.
Outdoor Temperature
21°C to 54°C approx.
0°C to 21°C approx.
Then...
The automatic protection feature may be triggered and the air
conditioner stopped.
A water leakage or some other malfunction may happen if the
heat exchanger freezes.
Water may condense on and drip from the surface of the unit if
it is used for long periods.
Indoor Humidity
80% or less
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