2.3 U
SING THE
D
ECO
-T
OUCH
M
AIN
C
ONTROL
12
VC0117
OR
O
PERATING
M
ODES
OFF
Put the unit on stand-by mode, so it will only respond to auxiliairy
controls (if present). On LCD screen, only the House is visible showing
the control is powered on. This is the factory default mode.
RECIRC
Air is recirculated inside the house at high speed.
To change the operation mode of the ventilation unit, press the UP or
DOWN arrow button. Operating mode label will then scroll up or down
on LCD screen.
20
MIN
/
H
The ventilation unit exchanges air intermittently on a one hour cycle as
follows: OFF for 40 min. (or recirculation on high speed for 40 min., see
next page) and then exchange air during 20 min. on low speed. Repeat
cycle after the 20 min. of air exchange.
MIN
Air is exchanged with the outside on low speed.
MAX
Air is exchanged with the outside on high speed.
B
ACKLIGHT
If the backlight is not illuminated, the first button pressed (no
matter which button) shall turn on the backlight. The backlight
remains illuminated for 10 seconds after the last button
pressed.
