Q-TEC ENERGY RECOVERY VENTILATOR OPTION
Before starting the removal make sure that the power has been turned off. The hinged return air grille panel must be opened. The energy recovery ventilator (QERV) can be seen after the panel is opened. To gain access to the mist eliminator, the QERV must be removed. Refer to Figure 9.
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 on 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.
FIGURE 9
REMOVAL OF THE Q-TEC ENERGY RECOVERY VENTILATOR
POWER
CONNECTORS
MOUNTING
SCREWS
LOWER
BLOWER
ASSEMBLY POWER CONNECTOR
FRONT FILL
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