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If the air conditioner is used at... Then...
Higher temperature The automatic protection feature may be triggered
and the air conditioner stopped.
Lower temperature A water leakage or some other malfunction may happen
if the heat exchanger freezes.
Higher humidity levels Water may condense on and drip from the surface of the unit
if it is used for long periods.
The following table indicates the temperature and humidity ranges
within which the air conditioner can be used.
Mode Outdoor
Temperature
Indoor
Temperature
Indoor Humidity
Cooling 69.8°F to 109.4°F approx. 69.8°F to 89.6°F approx. 80% or less
Here is a recommendation that you should follow when using your
air conditioner.
Topic Recommendation
If a power failure occurs when the air conditioner is operating,
the unit is switched off. When the power returns,
the air conditioner starts up again automatically.
Power failure
Operating Recommendation
Temperature and Humidity Ranges
E-9