VAI 3-MWN-U_EN - 10/13 - Vaillant
- 13 -
EN
OPERATING INSTRUCTIONS
7.5.2
Cooling mode (COOL)
In cooling mode (COOL), the Air to Air heat pump 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 - / + buttons
2 FAN button
3 MODE 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.
1
2
3
4
