18-HE58D1-3
9
Installer’s Guide
NOTE for ERV systems with more than one
control:
Another control may be causing your ventilator to run -
even if the runtime % light on this control is off. If you
wish to keep your ventilator from running, check that
none of your controls are calling for unit operation.
INSTALLATION
1.
Install control in a standard 2" x 4" electrical box,
with a minimum depth of 1.5", with the two screws
provided.
2.
Wire Size: 18 gauge, no more than 500 feet. Wiring is
non-polar.
3.
The two wires from the ERV should be attached to the
‘C’ and ‘R’ positions on the terminal block on the back
of the PT Control. See Figure 13.
4.
Use Lutron Decora™ cover plate to complete the
installation (supplied by installer).
Push Button Point-of-use
Control (Optional Accessory)
For use with all ERV models
OPERATION
The Push Button (PB) Point-of-use Control lets you
manually turn on your energy recovery ventilator for a
short period of operation – for example, when you are
using a bathroom. The PB Control must be connected to a
PT control to operate.
20-40-60 MINUTE VENTILATION CONTROL:
Press the fan icon and your ventilator will run for 20
minutes. Press again and the unit will run 40 minutes. A
third press provides for 60 minutes of operation. Percent
Timer Control does not need to be on for the PB Control to
operate the ERV unit.
You can cancel a cycle at anytime. Just press the logo and
hold for about five seconds.
You can start another cycle by pressing the logo.
NOTE FOR ERV SYSTEMS WITH MORE
THAN ONE CONTROL:
Another control other than the push button may be
causing your ventilator to run. If you wish to keep your
ventilator from running, check that none of your controls
are calling for unit operation.
INSTALLATION
4.
Install control in a standard 2" x 4" electrical box,
with a minimum depth of 1.5", with the two screws
provided.
5.
Wire Size: 18 gauge, no more than 500 feet. Wiring is
non-polar.
6.
Two wires from the PB Control should be attached to
the ‘PB” positions on the terminal block on the back of
the Percent Timer Control.
7.
For two PB controls, one wire from each can be
twisted together and inserted into a single position on
the terminal block on the Percent Timer Control. The
wires must be a 18 gage solid wire. If more than two
PB controls are attached or 18 gage stranded wire is
used then pigtails must be inserted into the ‘PB’
positions on the Percent Timer Control and the leads
attached to the pigtails with wire nuts.
8.
Use Lutron Decora™ cover plate to complete installa-
tion.
