User manual

VAI 3-MWN-U_EN - 10/13 - Vaillant
- 14 -
OPERATING INSTRUCTIONS
7.5.3 Dehumidifying Mode (DRY)
In dehumidifying mode (DRY), the Air to Air heat pump unit
operates by reducing the humidity from the atmosphere.
Fig. 7.8 Dehumidifying mode selection.
Legend
1 - / + buttons
2 MODE button
3 DRY mode indicator
In order to activate:
With the unit connected (see section 7.4):
• Press the MODE button.
The different operation modes are displayed.
Fig. 7.9 Operation modes.
• Select the dehumidifying mode (DRY).
• Press the - / + buttons to select the temperature setting.
When pressing the - / + buttons, the temperature conguration
will increase or decrease by 1ºC.
When the fan is set to DRY mode, the air conditioner selects
the low fan speed to make the most effective mode.
i
NOTE:
In dehumidifying mode, prolonged use of the unit under
conditions of considerable air humidity can cause drops
of water to fall on the outlet louvres.
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