Permissible ranges of temperature and humidity are as follows:
Cooling/Dry
Operation
Heating
If the unit is used under higher temperature conditions than those noted here, the automatic protection circuit may operate, interrupting the operation.
If the unit is used under lower temperature conditions than those noted here, the heat exchanger may freeze, causing water leakage
or other malfunction.
● Do not use the air conditioner for any purpose other than room cooling/dry, room heating or fan.