Specification Sheet

VT7W
Part no. VT7W
• Allows the user to choose either the manual modes or
the automatic mode (dehumidistat)
• 1” x 1” LCD display
• Digital display with blue backlighting
• Dynamic exchange and recirculation* indicators
• Interior relative humidity displayed
• Maintenance indicator
O M
RECIRC Mode*
In this mode, the air is recirculated inside the house at high
speed.
20 / M
The ventilation unit exchanges air intermittently on a
one-hour cycle as follows: OFF for 40 min. (or recirculation*
on high or low speed for 40 min.) and then exchanges air
during 20 min. on low speed. Repeats cycle after the 20 min.
of air exchange.
M M
Air is exchanged with the outside on low speed.
M M
Air is exchanged with the outside on high speed.
H
In the operating modes listed above, select a dehumidistat
override so that if the relative humidity (RH) in the house
exceeds the RH setting previously stored, the ventilation unit
will exchange in high speed until the target indoor RH
setting is reached.
* Recirculation is not available to all units. For more details, please refer to the compatibility chart on last page.
O M
SMART Mode
Our latest innovation! This mode optimizes automatically the ventilation
functions to ensure reaching an unsurpassed comfort in the house.
VENT M
In this mode, the air exchange with the outside is performed with the
speed (OFF, MIN or MAX) or with a 20, 30 or 40-minute per hour cycle,
according to the user’s choice.
RECIRC M
In this mode, the user decides to recirculate the air inside his house (OFF,
MIN, MAX or OFF, MAX, according to the unit).
PROG M
The ventilation unit operation is factory set for alls 4 periods (morning,
day, evening and night), for week days and week end days. However, these
settings can be modified by the user to meet his own needs.
VT8W
Part no. VT8W
• Automatic and programmable control (keeps in memory
all ventilation settings even a er a power failure)
• Digital display with backlight (blue or green)
• Day, hour and periods of the day displayed
• Dynamic exchange and recirculation indicators, and also indoor
and outdoors temperature
• Maintenance indicator
MAIN CONTROLS (CONT’D)
VC0178
VC0179