Bard QA241D Installation Instructions Manual page 25

The mist eliminator can be seen through the opening in
the back of the unit. The mist eliminator must be raised
up and the bottom can be pulled toward the front of the
unit and removed.
QT R ENERGY RECOVERY VENTILATOR
EC
(Option)
Before starting, make sure that the power has been
turned off. The return air grille panel must be removed.
The energy recovery ventilator (QERV) can be seen
after the panel has been removed. To gain access to the
mist eliminator, the QERV must be removed. See
Figure 20.
1. The front fill plate of the QERV must be removed.
There is one screw on either side of the plate.
Remove these screws and remove the plate.
2. On either side of the QERV there are mounting
screws that hold the QERV in place. Remove
both of these screws.
3. Underneath the heat recovery cassette there is a
power connector for the lower blower assembly.
To disconnect this plug, the tabs on both sides of
the plug must be squeezed to release the plug.
While squeezing the tabs, pull the plug out of the
socket.
4. The QERV is plugged into the unit in the right side
of the unit. Both of these plugs must be
disconnected to remove the QERV. Squeeze the
tabs on the sides of the connector and pull
straight out.
5. Slide the QERV assembly straight out of the unit,
being careful not to let the cassette slide out of
the QERV.
The mist eliminator can be seen through the opening in
the back of the unit. The mist eliminator must be raised
up and the bottom can be pulled toward the front of the
unit and removed.
Manual 2100-438
Page 23