VAI6-WN-U_EN - 06/14 - Vaillant
- 10 -
OPERATING INSTRUCTIONS
7.5.2
Cooling mode (COOL)
In cooling mode (COOL), the Air to Air heat pumps unit only
allows cooling.
i
NOTE:
In cooling mode it is recommendable to direct the
front louvres horizontally.
Fig. 7.5
Cooling mode selection.
Legend
1 MODE button
2 - / + button
3 FAN button
4 COOL mode indicator
In order to activate:
With the unit switched on (see section 7.4):
•
Press the MODE button.
The different operation modes are displayed.
Fig. 7.6
Operation modes.
•
Select the cooling operation mode (COOL).
•
Press the - / + buttons to select the temperature setting.
When pressing the - / + buttons, the temperature
configuration will increase or decrease by 1ºC.
•
Press the FAN button to select the fan speed.
Each time the FAN button is pressed, the fan speed will be
modified as shown in Figure 7.7.
Fig. 7.7
Fan speed.
i
NOTE:
In cooling mode, prolonged use of the unit under
conditions of considerable air humidity can cause
drops of water to fall from the outlet louvres.
7.5.3
Dehumidifying mode (DRY)
In dehumidifying mode (DRY), the Air to Air heat pumps unit
operates by reducing the humidity from the atmosphere.
Fig. 7.8
Dehumidifying mode selection.
1
2
3
4
1
2
3
