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4.4 BURNER & PILOT CLEANING
Periodic cleaning is necessary for proper operation.
Refer to section 4.7, remove the burner, and check that the burner orifice is clean.
Visually inspect the pilot. Brush or blow away any dust, lint, or foreign debris. If the pilot orifice is
plugged, disassembly may be required to remove any foreign material from the orifice or tubing.
When the appliance is back in service, check the pilot flame pattern with the figures in Section 3.3.8.
For re-lighting, refer to the lighting instructions in Section 2.1.
4.5 OPTIONAL FAN INSTALLATION
See instructions which are included with optional fan kit in section 3.3.10.
“Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause
improper and dangerous operation. Verify proper operation after servicing.”
4.6 VALVE AND PILOT ASSEMBLY REPLACEMENT
The following procedure is to be performed by qualified service personnel ONLY. Turn off the
gas supply and allow the heater to cool for up to 30 minutes.
1. Turn off the gas at the meter.
2. Remove the door.
3. Remove the logs and log tray.
4. Remove the burner by loosening the screws and lifting it out.
5. Disconnect the gas line to the appliance and disconnect the gas line from the valve to the main
orifice.
6. Remove the screws holding the valve bracket to the base of the unit and lift valve & valve bracket
out.
7. Undo the pilot gas line and thermocouple connections at the gas valve and unplug piezo igniter.
8. Disconnect the thermostat or on/off switch wires from the valve (if applicable).
9. Remove the gas line to the valve inlet and outlet.
10. Remove the screws which hold the valve to the valve bracket.
11. Remove the screws fastening the pilot assembly to the pilot bracket and remove the pilot
assembly.
12. Reassemble the components in reverse order.
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