Hearth & Home Technologies SL-750TV-D User Manual

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Heat & Glo  •  SL-550 / 750 / 950TV-D  •  2053-985 Rev. H  •  9/06

Although the frequency of appliance servicing and maintenance will depend on use and the type of installation, a qualifi ed 
service technician should perform an appliance check-up at the beginning of each heating season. 

Annual inspection by qualifi ed technician recommended.

Check:
•  Condition of doors, surrounds and fronts.
•  Condition of glass, glass assembly and glass seal.
•  Obstructions of combustion and ventilation air.
•  Condition of logs.
• Condition 

of 

fi rebox.

•  Burner ignition and operation.
•  Burner air shutter adjustment
•  Gas connections and fi ttings.
•  Obstructions of termination cap.

Clean:
• Glass
•  Air passageways, grilles,  
 control 

compartment

•  Burner, burner ports 

Risk of:
• Fire
•  Delayed ignition or explosion
•  Exposure to combustion fumes
• Odors

Handle glass assembly with care.

NOTE: Clean glass after initial 3-4 hours 
operation.  Longer operation without 
cleaning glass may cause a permanent 
white fi lm on glass.

When cleaning glass door:
•  Avoid striking, scratching or slamming glass.
•  Do NOT use abrasive cleaners.
•  Use a hard water deposit glass cleaner on white fi lm.
•  Do NOT clean glass when hot.
•  Turn off appliance after 3-4 hours of operation and 

ALLOW TO COOL.

•  Remove and clean glass assembly.
•  Replace glass assembly and operate appliance for 

additional 12 hours.

Refer to maintenance instructions.

Risk of injury or property damage.

•  Turn off gas.

•  Turn off electricity to appliance.

•  Disable remote control, if one is present.

•  Ensure appliance is completely cooled.

•  Replace any screen or barrier that was removed.

•  Reseal and reinstall any venting removed for servicing.

Inspect external vent cap regularly.

•  Ensure no debris blocks cap.

•  Combustible materials blocking cap may ignite.

• Restricted air fl ow affects burner operation.