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R324-STIO Indoor Outdoor Ventless Gas Fireplace
Section 9: Cleaning and Maintenance
General
Have the fireplace and installation inspected yearly. The inspection
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must include, but is not limited to, the following:
• A visual check of the exhaust intake area for blockage.
• An inspection of the door gasket to ensure a proper seal.
• An inspection of the burner, media placement, and primary air openings.
• An inspection of the gas valve, gas components, and pilot flame. Inspect
for corrosion of firebox and other components.
• Inspection of all optional equipment; fans, thermostats, etc.
• Confirm pre purge timer is set to one (1) minute.
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For Natural Gas this appliance requires a minimum inlet pressure of 5.5" W.C.
and a manifold pressure of 3.5" W.C.
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For Propane Gas this appliance requires a minimum inlet pressure of 11"
W.C. and a manifold pressure of 10" W.C.
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Always keep the fireplace area clear and free of combustible materials, as well
as gasoline and other flammable vapors and liquids.
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Do not use this appliance if any part has been under water. Immediately call
a qualified service technician to inspect the appliance and to replace any part
of the control system and any gas control which has been under water.
Cleaning
When the fireplace is first activated, there may be some smoking and a visible film
may be left on the glass. This is a normal condition, and is the result of burning of
protective coatings on new metal.
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Glass must be cleaned periodically to remove any film (which is a normal
by-product of combustion) which may be visible. Film can easily be removed by
removing the door, as shown on Page 11. Handle the door carefully, and clean it
with non-abrasive glass cleaners. One of the most effective products is Kel Kem.
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Use a vacuum cleaner or whisk broom to keep the control compartment,
exhaust area and firebox free from dust and lint. ....................................................
NOTICE
Do not use ammonia based or abrasive cleaners on the glass, they will permanently
etch the surface. Use an approved gas fireplace glass cleaner such as Kel-Kem or
White off.
Page 14
Maintenance
Procedure for checking calibration of air switch
1.
Turn off gas
2.
Remove indoor glass and burner tray so that air switch LED is visible.
3.
Turn wall switch 'ON'.
4.
Reduce the fan speed by turning speed dial clockwise. ........................
Ensure LED (R3) turns off when fan is turned off.
Gas Control Valve
GasC ontrol
Connector
Figure 9. Gas valve.
Procedure for resetting Temperature Limit Switch
Temperature limit switch may trip if exhaust is blocked by snow, dirt, debris,
etc. The following steps will enable you to reset the Temperature limit switch.
1.
Ensure wall switch is 'OFF'.
2.
Clear blockage (snow, dirt, debris, etc) in front of exhaust.
3.
Open exhaust grill
4.
With a small screw driver push red pin to reset switch.
5.
Replace grill
6.
Turn on fireplace
Honeywell( Q3450)
PilotA ssembly
PilotE lectrical
HarnessC onnector
HoneywellG as
Control( SV9501M)
Red
White
Black
XG0775 - 032511
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