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Temperature and Humidity Ranges
If you check the following tables, you can use your air conditioner more efficiently.
If the air conditioner is used at...
Then...
High temperatures
The air conditioner may stop operating for the reason of protection.
Operation
Outdoor Temperature
Indoor Temperature
Indoor Humidity
Cooling
21°C to 54°C approx.
16°C to 32°C approx.
80% or less
Dehumidifying
18°C to 54°C approx.
16°C to 32°C approx.
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❇
If you use the air conditioner over 32°C(indoor temperature), the cooling capacity may drop.
Low temperatures
Water may leak and some malfunction may occur if the heat exchanger freezes.
High humidity levels
Water may condense and drip from the surface of the indoor unit if you don’t use
the air conditioner for a long time.
AST18AJHD IB_E_24838 12/14/05 1:38 PM Page 24
