F. wall switch installation for fan (optional), E. junction box installation – Heatiator GDST3831I User Manual

Page 44

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Heatilator • GDST3831I • 2127-900 Rev. L • 3/13

44

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 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.

RED

SWITCH

SWITCH BOX

RED

BLACK

BLACK

GREEN

GREEN

WHITE

POWER

SUPPLY

WIRES

WHITE

RED

BLACK

GREEN

WHITE

MINIMUM 14-3 AWG
WITH GROUND

JUNCTION BOX

KNOCKOUT

Figure 12.5 Junction Box Wired to Wall Switch or BC10

ROMEX CONNECTORS

Figure 12.4 Junction Box Detail

NOTICE: DO NOT wire 110-120 VAC to wall switch.

E. Junction Box Installation

The junction box must be wired from the INSIDE of the
appliance:

• Determine which side of the appliance the junction box

is located on.

• Pull the electrical wires from outside the appliance through

the knockout making sure to use a Romex connector to
fasten the electrical wires to the unit.

• Pull enough wire into the valve compartment to easily

reach the junction box location.

• Remove the screw attaching the junction box to the junction

box bracket and set it aside.

• Route the wire through the knockout in the junction box

bracket.

• Wire the junction box and reattach it to the bracket by

inserting the tab in the slot and attaching with screw
previously removed. Ensure that a Romex connector is
used to attach the electrical wires to the junction box.

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