2. Controls
(cont'd)
2.3 LTG Main Control
Press on MODE (A) to choose among the available operation modes; the LED
color (B) shows in which mode the unit operates. Refer to table below.
LED C
M
OLOR
ODE
GREEN
Intermittent
YELLOW Min. speed ventilation
RED
Max. speed ventilation
No light
OFF
After a power failure, the LTG control will turn off.
2.4 20-minute Push Button GEN Auxiliary Control
Press once to activate air exchange. The unit will exchange air with the outdoors
on high speed for 20 minutes and the indicator will light up. To stop air exchange
before the end of the 20-minute cycle, push one more time. The unit will get back
to its previous setting.
S
UGGESTED USE
Select this mode when you are away from the house for
a few days or when you deem the indoor air is too dry
in heating season, or too humid in cooling season. In
this mode, the unit is OFF for 40 minutes per hour and
ventilates at minimum speed the remaining 20 minutes of
the hour.
For normal daily operation.
For excess pollutants and humidity (parties, odors, smoke,
etc.).
To perform unit maintenance.
9
B
MAX
MIN
INTERMITTENT
A
VC0165
VC0127