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Commercial Room Ventilator (CRV) No Hood
Installation
1. Insert CRV into opening in the wall mount unit
between the filter rack and the condenser section,
being careful not to tear the unit insulation. Fully
seat CRV assembly to rear of the cavity. Slide the
CRV toward the control panel so that it lines up
with the return air opening in the rear of the wall
mount unit (see Figure 5 on page 8).
2. Insert and lock in the 12-pin plug end of the wire
assembly into the front side of the unit's control
panel (see Figure 5).
NOTE: Incorporated with the CRV-F is one piece of 20˝ split
tubing. The tubing will cover the wire assembly routed to
the actuator. The tubing and wires will be routed under the
actuator assembly.
3. Replace the air filters if they were removed (airflow
direction is up).
4. Put mist eliminator filter into place (as shown in
Figure 6 on page 8), then install the unit filter
door.
5. Make all the required thermostat connections per
the applicable connection diagram found on pages
9 or 10, and restore power to the unit.
6. Replace the lower vent option door with the four
(4) screws provided as shown in Figure 6.
FIGURE 4
Extension Cable Installation
MIS-3989
FOR LEFT HAND MODELS, ROUTE ACTUATOR
WIRES TO THE LEFT SIDE
Manual
Page
2100-691
7 of 15
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