| The Venmar Lite-Touch™ Wall Control is a new upgraded master wall control that offers
the "intermittent ventilation" mode ... plus the standard ventilation options of low speed or
high speed continuous operation. The new "intermittent" option offers the homeowner
more control of their system. Select the Intermittent mode when you are away from the
house for a few days, or when you feel the inside air is too dry in the heating season, or too
humid during the 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.
The Lite-Touch™ Control installs into a single gang electrical box and requires a color coded,
22 guage, 3 wire rough-in from the control to the wiring terminal block on the Venmar unit.
Ventilation Modes
Press "PUSH" Button until desired color ventilation mode displays in the power light indicator.
- Select "HIGH"-Red (maximum speed) for removal of
excess pollutants and humidity (odors, smoke, etc.)
- Select "LOW"-Yellow (minimum speed) for normal
daily operation (24 hours a day all year round).
- Select "INTERMITTENT"-(Green) when you are away
from your home for a few days or when you feel the
inside air is too dry. In the heating season, or too
humid during the 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.
To turn the unit off, press the "PUSH" Button until the power indicator light is turned off. Optional
controls will still be active until power button light is Off.
Please Note
- Never install more than one Lite-Touch™ Constructo wall control per unit.
- The Lite-Touch™ Constructo wall control will only operate on the Heat Recovery Ventilator
Constructo 1.5 (#1601602) and Constructo 2.0 (#l601612) models, both of them equipped with #03341 main electronic board.
- The toggle switch located on the side of the unit must be set to the "REMOTE" position to ensure proper wall control operation.
- The Lite-Touch™ Constructo wall control does not replace the optional 20 Min. Remote Lighted Push Button.
- If an older Venmar Constructo unit has a 03341 electronic board you may retrofit the board by
removing G and I than add the Lite-Touch™ Constructo wall control.
Note: If the system already has the master Constructo wall control remove and replace with
the Lite-Touch™ Constructo wall control.
The Lite-Touch™ Constructo wall control requires 3 wires versus 2 wires for the Constructo wall control.
- To ensure proper operation, the jumpers located
on #03341 electronic board in the HRV unit.
REMOVE JUMPER JU1G IF APPLICABLE.
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