Operating Instructions (Accessory)
Method to Operate and Select Air Volume –Ventilation Single Operation
This function is to circulate the air in the room using a general ventilator.
2
Press
button on the remote controller.
P
Press
button to convert the ventilation mode.
Remote controller
Vent mode
display window
Heat exchange
Normal
Auto
In the case of heat exchange mode is shown below.
→
→
→
N
Press
button in the Vent mode to change the fan speed.
- Each time you press the button the fan speed is selected in the order of low → high →
power.
sensor is installed, you can select the fan speed in the order of low → high → power
- If a CO
2
→ auto.
12 Ventilator
The fresh air entering the room is heated or cooled by the
air leaving the room. This mode is used when pre-heating
or pre-cooling improves comfort and reduces energy
consumption.
The fresh air by-passes the heat exchanger and enters the
room at outdoor temperature.
The system selects Heat exchange or Normal
automatically after comparing indoor and outdoor
temperatures.
→
→
→
→
Description