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Fan
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Use to circulate the air throughout your room.
Cooling/Heating priority:
When a HEAT PUMP TYPE operating system is used, the system can only be performed in one of 2 opera-
tion modes (cooling/heating) for single refrigerant system. When an indoor unit in the system first starts an
heating operation, the system is then in "Heating priority". This means the system will refuse a command
for changing the operation mode.
On the other hand, when an indoor unit in the system first starts a cooling operation, the system is then
in "Cooling priority". The system will refuse to change to any other operation mode, except for the drying
operation.
About the AUTO setting of fan speed
Heating:
Fan operates so as to optimally circulate warmed air. However, the fan will operate at very low speed when
the temperature of the air issued from the indoor unit is low.
Cooling:
As the room temperature approaches that of thermostat setting, the fan speed becomes slower.
Fan:
The fan alternately turns on and off; when the fan turns on, it rotates at a low fan speed.
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The fan will operate at a very low speed during the monitor operation by which the room Temperature is
deleted.
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