Hearth and Home Technologies NDV4842I, NDV4236IL F. Junction Box Installation, NOTICE DO NOT wire

F. 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 12.4).

•Install the supplied Romex™ connector in the cover plate.

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 12.4).

•Pull the electrical wires from outside the appliance through this opening into the valve compartment. See Figure 12.4.

G. Wall Switch Installation for Fan (Optional)

If the box is being wired to a wall mounted switch for use with a fan (See Figure 12.5):

•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.

			Romex
			Connector
			14/2WG
			Cover Plate
			outside firebox
WHT
BLK
WHT	BLK		Copper
		GRN wire	ground attached
			to GRN screw with
		inside box
			GRN wire
		NOTICE: DO NOT wire
		110 VAC to wall switch.
Figure 12.4 Junction Box Detail
			Switch

Minimum 14-3 AWG with Ground

		Red
		Black	Black
		White		White
Junction Box		Green		Green
	Red Black White Green

Power

Switch Box Supply

Wires

Knockout

Red

Figure 12.5 Junction Box Wired to Wall Switch or BC10

52 Heatilator • Novus NDV Series • 4055-187 Rev F • 06/08