Hearth and Home Technologies SLR (Cosmo) Electrical Service and Repair Junction Box Installation

IGNITION MODULE 3 VAC INTERMITTENT PILOT IGNITOR

I

S

TRANSFORMER	WHITE
3 VAC

HOT NEUTRAL

BATTERY PACK

PLUG IN

BLACK

RED

ORANGE

GROUND TO

FIREPLACE

CHASSIS

WIRES

(TO BROWN)

ORANGE GREEN

THERMOSTAT

WIRE ASSEMBLY

VALVE

NOTE: 1. Ignition module, valve, pilot, and wall switch operate on 3 volts. 120 VAC is required at junction box unless equipped with battery back-up.

Figure 12.2 Intellifire Pilot Ignition (IPI) Wiring Diagram with Wall Switch or Thermostat

D. Electrical Service and Repair

WARNING! Risk of Shock! Label all wires prior to dis- connection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

WARNING! Risk of Shock! Replace damaged wire with type 105° C rated wire. Wire must have high temperature insulation.

E. Junction Box Installation

1.Remove the two screws that hold the junction box bracket to the right corner of the fireplace.

2.Remove the one screw that secures the junction box to the junction box bracket.

3.Route the wire through the strain relief in the outer wrap and down through the strain relief on left side of the junction box bracket and up through the right strain relief. See Figure 12.3.

4.Make the connection inside the junction box to the 120V wire. Connect green to the ground nut, black to black and white to white.

5.Reattach junction box to junction box bracket with one screw.

6.Reattach the junction box bracket to the appliance with two screws.

NOTE: There is an alternative access to the junction box. This can be accessed by removing the valve assembly. See Figure 11.2.

JUNCTION BOX

BRACKET

NOTICE: DO NOT wire

110 VAC to wall switch.

Figure 12.3 Junction Box Detail

In the event that the junction box needs to be accessed or installed after finish methods have been applied, ac- cess is possible by removing the valve assembly. See Fig. 11.2. Bend the top heat shield back and remove the one screw that secures the junction box to the bracket. Ensure the heat shield is bent back so that it is positioned above the junction box.

Heat & Glo • SLR • 2143-900 Rev. D • 12/08 47