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E. Junction Box Installation
If the box is being wired from the OUTSIDE of the appli-
ance:
•
Remove the cover plate located on the outer shell - right
side (see Figure 10.2).
•
Install the supplied Romex™ connector in the cover
plate.
•
Feed the necessary length of wire through the
connector.
•
Make all necessary wire connections and reattach the
cover plate to the outer shell.
If the box is being wired from the INSIDE of the appliance:
•
Remove the screw attaching the junction box/receptacle to
the outer shell, rotate the junction box inward to disengage
it from the outer shell (see Figure 10.2).
•
Pull the electrical wires from outside the appliance through
this opening into the valve compartment.
•
Feed the necessary length of wire through the
connector.
•
Make all necessary wire connections to the junction box/
receptacle and reassemble the junction box/receptacle to
the outer shell.
F. Wall Switch Installation for Fan (Optional)
If the box is being wired to a wall mounted switch for use with
a fan (See Figure 10.3):
•
The power supply for the appliance must be brought into
a switch box.
•
The power can then be supplied from the switch box to the
appliance using a minimum of 14-3 with ground wire.
•
At the switch box connect the black (hot) wire and red
(switch leg) wire to the wall switch as shown.
•
At the appliance connect the black (hot), white (neutral)
and green (ground) wires to the junction box as shown.
•
Add a 1/4 in. insulated female connector to the red (switch
leg) wire, route it through the knockout in the face of the
junction box, and connect to the top fan switch connector
(1/4 in. male) as shown.
36
Heatilator • CNXT Series • 4000-011 Rev N • 11/05
Figure 10.2 Junction Box Detail
Minimum 14-3 AWG
with Ground
Junction Box
Red
Figure 10.3 Junction Box Wired to Wall Switch or BC10
Romex
Connector
14/2WG
Cover Plate
outside firebox
Copper
ground attached
GRN wire
to GRN screw with
inside box
GRN wire
Note: Do NOT wire 110
VAC to wall switch.
Switch
Red
Black
Black
White
White
Green
Green
Power
Switch Box
Supply
Wires
Knockout
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