DC Inverter Duct Type Air Conditioner Installation and Operation Manual
27
①
Cooling Mode Operation
Connect the unit to power supply. Press the “ON/OFF” key. Press the “MODE” key to select “Cooling”
mode. Use the “Temperature” key to adjust the set temperature for the room. Refer to Fig.21.
②
Heating Mode Operation
Connect the unit to power supply. Press the “ON/OFF” key. Press the “MODE” key to select “Heating”
mode. Use the “Temperature” key to adjust the set temperature for the room. Refer to Fig.22.
Under the heating mode, the unit has the functions of preventing cold air supply and supplying remaining
heat. After the startup of the compressor, the indoor fan shall start operation when the evaporator temperature
is larger or equals 35°C or after the unit has be started for 45 seconds, so as to avoid supply of cold air shortly
after the unit is started. After the stop of the compressor, the indoor fan shall stop operation after supplying air
for 60 seconds.
Fig. 21 Cooling Mode Operation
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