Junction Box Installation; Wall Switch Installation For Fan (Optional) - Heatilator Gas Fireplace GDCL4136I Owner's Manual

THERMOCOUPLE
VALVE
Figure 12.4 Standing Pilot Ignition Wiring Diagram
F. 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.
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 12.6):
• 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.
54 Heatilator • GDST4336I, GDFL4136I, GDCR4136I, GDCL4136I • 2129-900 Rev. F • 11/08
PILOT
THERMOPILE
RED
PIEZO
ROMEX CONNECTORS
Figure 12.5 Junction Box Detail
MINIMUM 14-3 AWG
WITH GROUND
JUNCTION BOX
RED
Figure 12.6 Junction Box Wired to Wall Switch or BC10
THERMOSTAT
WIRE ASSEMBLY
NOTICE: DO NOT wire
110 VAC to wall switch.
SWITCH
RED
BLACK BLACK
WHITE WHITE
GREEN
GREEN
POWER
SWITCH BOX
SUPPLY
WIRES
KNOCKOUT