LG Electronics MPB3328CNE Maintenance, Front Glass Enclosure Panel, Removal and Installation

	Wire
	Termianls
	Cabinet
	Corner
	Back Of
	Limit
	Switch
	Door
	Frame
Detail A
	Lintel Securing Screw
Fire Box Top	Hole in Cabinet Top
	Scoop
Scoop Securing Screws
Detail B
	Lintel Securing-Screw
Fire Box Top	Hole in Cabinet Top
Limit/Bracket
Securing Screws
	Limit
Detail C
Blocked Flue Safety Limit Location
Inside View of Firebox -
Top/Right Side Intersection
Figure 5

Maintenance

The appliance and venting system should be thoroughly inspected before initial use and at least annually by a qualified service technician. However, more frequent periodic inspections and cleanings should be performed by the ho- meowner. Homeowner must contact a qualified service technician at once if any abnormal condition is observed.

WARNING

Turn off gas and electrical power before servicing the appliance.

Refer to the maintenance schedule for main- tenance tasks, procedures, periodicity and by whom they should be performed. Always verify proper operation of the appliance after servicing.

IMPORTANT: TURN OFF GAS AND ANY ELECTRICAL POWER BEFORE SERVICING THE APPLIANCE.

Front Glass Enclosure Panel, Removal and Installation.

WARNING

Never operate the appliance with- out the glass enclosure panel in place and secure. Do not operate appliance with the FRONT glass panel cracked, broken or missing. Replacement panels are available through your local LENNOX Dealer and must be installed by a licensed or qualified service technician.

These appliances are designed to operate only with the front glass enclosure panel properly installed. Generally, the glass enclosure panel should not be removed except to gain access to the components within the firebox, and the appliance may only be operated without the front glass enclosure panel in place for very brief periods of time during initial appliance checkout and adjustment.

During this appliance checkout and adjust- ment period, a potential safety hazard exists

-EXERCISE EXTREME CAUTION to prevent the occurrence of any burn injuries from the exposed flames or hot surfaces. Also note, that while the front glass enclosure panel is removed, the flame appearance will appear to be smaller than normal.

WARNING

Handle the glass with extreme care! Tempered glass is susceptible to damage (scratches, for example)

–Handleglassdoor(glassenclosure panel) gently while reinstalling it.

WARNING

Donotattempttosubstitutethemate- rials used on this door, or replace cracked or broken glass with any materials other than those provided by the appliance manufacturer.

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

IMPORTANT

Theglassdoorofthisappliancemust onlybereplacedasacompleteunitas providedbythemanufacturer. Donot attempt to replace broken, cracked or chipped glass separately.

Refer to Figure 6 and remove the front glass enclosure panel as follows:

1.Remove the top louver assembly or radiant panel.

2.Open the hinged drop-down control compart- ment access panel.

3.Locate the latch at the top of the control compartment and disengage it from the door frame bottom Vee-flange, pulling down on its handle to open it.

4.Swing the bottom of the door out and raise it slightly to lift the top flange of the door frame away from the appliance.

	Top Flange
	Door Frame
Latch	Glass Door
Bottom Vee-flange
Door Frame	Firebox Floor
Figure 6

To install the front glass enclosure panel, proceed as follows:

1.Retrieve the glass door frame. Visually inspect the gasket on the backside of the panel. The gasket surface must be clean, free of irregularities and seated firmly.

2.Position the door frame in front of the firebox opening and engage the top flange over the lip at the top of the firebox opening.

3.Swing the door down and back. Ensure the gasket seats evenly as the door draws shut. Engage the Vee-flange at the bottom of the door with the latch and close the latch to secure the door.

4.Reinstall the top louver assembly or radiant panel.

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