12
Removal / Replacement of Gas Carrying Components (continued)
Replacement of the Gas Control Valve
Manual Control Valve
1.
Remove the control knob from the valve.
2.
Remove the locknut from the front of the valve.
3.
Undo the three nuts around the periphery of the valve body—Gas Inlet / Burner / Pilot
4.
Remove the thermocouple nut from the back of the valve.
5.
The valve can be removed and serviced / replaced as necessary.
6.
Re-assemble in reverse order.
7.
Re-assemble the burner tray in to the firebox (see previous page)
Slide Control Valve
1.
Remove the locknut from the front of the valve.
2.
Undo the three nuts around the periphery of the valve body—Gas Inlet / Burner / Pilot
3.
Remove the thermocouple nut from the back of the valve.
4.
The valve can be removed and serviced / replaced as necessary.
5.
Re-assemble in reverse order.
6.
Re-assemble the burner tray in to the firebox (see previous page)
Replacement of the Pilot
1.
Remove the four (4) screws to remove the cover panel.
2.
Undo the pilot gas supply from the base of the pilot
3.
Remove the thermocouple nut from the back of the valve.
4.
Remove the two quick connect terminals from the switch circuit
5.
Remove the HT lead from the electronic igniter unit.
6.
Remove the two (2) screws securing the pilot to the burner tray.
7.
The pilot assembly can be removed and replaced.
8.
Re-assemble in reverse order.
9.
Re-assemble the burner tray into the firebox (see previous page)
Replacement of the Burner Tray
1.
Remove the screws securing the tray to the firebox.
2.
Remove the burner tray from the appliance
3.
Re-assemble in reverse order.
4.
Re-assemble the burner tray into the firebox (see previous page)
Replacement of the Injector
1.
Remove the brass nut from the injector elbow.
2.
Unscrew the injector elbow from the burner assembly.
3.
The injector can be removed and replaced.
4.
Re-assemble in reverse order.
5.
Re-assemble the burner tray into the firebox (see previous page)
Only replacement components supplied by the manufacturer should be used in the service of this appliance.
Contact details for Hearth Products Ltd can be found on the back page of these instructions.
