Lennox Hearth LBV-3824EP-H Maintenance Schedule, Maintenance Task, Accomplishing Person, Are Hot

6

Maintenance Schedule

Annually (Before the onset of the Burning Season)

Maintenance Task	Accomplishing Person	Procedure
Inspecting/Cleaning Burner, Logs	Qualified Service Technician	Inspect valve and ensure it is properly operat-
and Controls		ing. Check piping for leaks.	Vacuum the
		control compartment, fireplace logs and burner
		area.
Check Flame Patterns and Flame Height	Qualified Service Technician	Refer to Figure 8 on page 7 and verify the
		flame pattern and height displayed by the
		appliance conforms to the picture. Flames
		must not impinge on the logs.
Inspecting/Cleaning Pilot and Burner	Qualified Service Technician	Refer to Figure 9 on page 7.	Remove any
		surface build-up on pilot and burner assem-
		bly. Wipe the pilot nozzles, ignitor/flame rod
		and hood. Ensure the pilot flame engulfs the
		flame sensor as shown.
Checking Vent System	Qualified Service Technician	Inspect the vent system at the top and at the
		base (within the firebox) for signs of blockage
		or obstruction. Look for any signs of disloca-
		tion of the vent components.
Appliance Checkout	Qualified Service Technician	Perform the appropriate appliance checkout
		procedure detailed in this manual.
Replacing Rockwool Ember Materials	Homeowner/Qualified Services Technician	Remove old ember materials and vacuum the
		rockwool placement area. Place new rockwool
		as described in this document.
Periodically (After the Burning Season)
Maintenance Task	Accomplishing Person	Procedure
Cleaning Firebox Interior	Homeowner	Carefully remove logs, Rockwool and volcanic
		stone if used. Vacuum out interior of the
		firebox. Clean firebox walls and log grate.
		Replace logs, Rockwool and volcanic stone as
		detailed in this manual.
Check Flame Patterns and Flame Height	Homeowner	Refer to Figure 8 on page 7 and verify the
		flame pattern and height displayed by the
		appliance conforms to the picture. Flames
		must not impinge on the logs.
Checking Vent System	Homeowner	Inspect the vent system at the top and at the
		base (within the firebox) for signs of blockage
		or obstruction. Look for any signs of disloca-
		tion of the vent components.
Cleaning Optional Glass Doors	Homeowner	Clean as necessary following the directions
		provided in this manual. DO NOT TOUCH OR
		ATTEMPT TO CLEAN DOORS WHILE THEY
		ARE HOT.