3. In sleep mode, the ventilation will keep at low speed. Re-press the SLEEP button,
the setting temperature and ventilation speed will return to the pre-selected one.
4. The unit will shut down automatically after the SLEEP function running for 12 hours.
5. Please note, the sleep function is not available while the machine is working
in ventilation, dehumidification or auto mode. Only available in Cooling or
Heating mode.
6. When the machine is in Sleeping function, the Fan Speed would turn to be
LOW speed.
Swing function
By pressing SWING button, the air vent will rise in 3 different angles: 60º、68º、75º
Every time when you turn on the machine, the air vent will rise to position 75º first, then
return to the pre-set position automatically. If you reset the SWING button, the air vent
will rise to position 75º first, too.
Dehumidification function
In dehumidification mode, the temperature cannot be adjusted, the ventilation will fix at
low speed.
Heating function
There are 2 different Heating characteristics developed – Heat Pump (reverse type) and
PTC heater. Only one function can be carried out in a machine.
- When using Heat Pump, the ambient warm air (usually spelled during the
summer season) is recycled and use to heat the area where it is required. The
Exhaust Pipe must be still fitted to allow the cold air to be removed in this
mode & used in the usual way. Under this system, the machine can run at
HIGH/MED./LOW speed.
- When using PTC heater function, the machine can only run at MED. Speed.
TiO2 / Ionizer function
1. This is only for the model with TiO2 or Ionizer function, i.e. model no. with T or I. T
stands for TiO2, I stands for Ionizer. * TiO2 is a kind of photochemical catalysis.
2. To start the TiO2 or Ionizer button, please press TiO2/Ionizer button. These 2
functions can clean the air, improve the air quality.
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