Filter Maintenance - Comfort Glow QDE1345 Owner's Manual

MAINTENANCE
1. Turn off the power switch in the rear of the unit.
2. Unplug the unit and let it cool completely.
3. To keep the heater clean, the outer shell may be cleaned with a soft, damp cloth. You may use a mild
detergent if necessary. After cleaning, dry the unit with a soft cloth. CAUTION: DO NOT let liquid enter
the heater.
4. DO NOT use alcohol, gasoline, abrasive powders, furniture polish, or rough brushes to clean the heater.
This may cause damage or deterioration to the surface of the heater.
5. DO NOT immerse the heater in water.
6. Wait until the unit is completely dry before use.
7. Air filter needs cleaning after 3 months of use.

FILTER MAINTENANCE

1) WARNING! Make sure the power is turned off before performing any maintenance. Turn off heater, by using
the main power switch on the rear of the unit and unplug the heater from the wall outlet.
2) Remove the filter bracket from the rear of the heater.
3) Remove the filter from the bracket.
4) Vacuuming will generally clean the filter in most cases.
5) If dirt remains, rinse filter with warm tap water through the rear side of the filter (opposite of air intake
direction) until clear of dust and debris.
6) If the filter is extremely dirty or clogged with grease, you can soak the filter in a mild solution of dish soap and
water, and repeat rinsing process.
7) Shake filter to remove excess water and lay on clean cloth or paper towels to dry. Do not use heat source to
dry filter.
8) Replace filter in heater ONLY after it is completely dry.
Remove Air filter Panel
Filter Panel screws X4
9