VAI 3-MWN-U_EN - 10/13 - Vaillant
- 16 -
OPERATING INSTRUCTIONS
7.5.5
Heating mode (HEAT)
In heating mode, the Air to Air heat pump only allows heating.
Fig. 7.13 Heating mode selection.
Legend
1 - / + buttons
2 FAN button
3 MODE button
4 HEAT mode indicator
In order to activate:
With the unit switched on (see section 7.4):
•
Press the MODE button.
Fig. 7.14 Operation modes.
•
Select the heating operation mode (HEAT).
•
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 7.15.
Fig. 7.15 Fan speed.
i
NOTE:
When the unit stops the compressor by thermostat,
or when the defrost function is performing, the indoor
units fan will remain stopped to prevent cold air
expelled.
7.6
Setting the direction of the airflow
The direction of the airflow can be set
in vertical direction on
HEAT mode, and in horizontal direction on COOL mode.
e
DANGER OF INJURY AND PHYSICAL DAMAGE!:
Avoid direct body contact with the powerful airflows. Do
not expose animals and plants directly to the airflow.
They could suffer damage.
b
WARNING:
Danger of breakdowns or malfunction.
Do not open the outlet louvres manually.
i
NOTE:
If the louvre does not work correctly, stop the unit
for one minute and restart it carrying out the settings
required with the remote controller.
1
2
3
4
