Installation
900285-00 11/2014
Innovative Hearth Products
Superior
TM
DRT3000 Series Direct-Vent Gas Fireplaces
40
The pilot flame should be steady, not lifting or floating. Flame should be blue in color with traces of orange at the
outer edge. The top 3/8” (10 mm) at the pilot generator (thermopile) and the top 1/8” (3.175 mm) minimum (tip) of
the quick drop out thermocouple should be engulfed in the pilot flame. The flame should project 1” (25 mm) beyond
the hood at all three ports (Figure 36). Replace the logs if removed for pilot inspection.
To light the burner, turn ON the remote wall switch and rotate the gas valve control knob counterclockwise to the ON
position (the top of the valve).
Electronic Fireplace Inspection
To light the burner, turn ON the wall or remote control switch. Ensure the igniter lights the pilot. The pilot flame
should engulf the flame rod (Figure 37).
Figure 36: Millivolt Pilot Figure 37: Electronic Pilot
Thermocouple
Hood
Igniter rod
3/8”
(9 mm)
min
Thermopile
Pilot
nozzels
Igniter
Flame Rod
Pilot Hood
15. Optional: Install the Firebox Liners
1. See Page 53 for instructions on Traditional Only: Installing the Firebox Liners.
16. Traditional Fireplaces: Install the Logs, Volcanic Stone, and Glowing Embers
1. See Page 54 for instructions on Installing the logs, volcanic stone, and glowing embers.
17. Install the Glass Door
1. See Page 59 for instructions on Installing and removing the glass door.
18. Adjust the Air Shutter to Ensure Proper Flame Appearance
WARNING
• Air shutter adjustment should only be performed by a qualified professional service technician.
• Ensure glass door is in place and sealed during adjustment.
CAUTION
• Soot will be produced if the air shutter is closed too much. Any damage due to sooting,
resulting from improperly setting the air shutter, is not covered under the warranty.
• The air shutter rod and nearby appliance surfaces are hot. Exercise caution to avoid injury
while adjusting flame appearance.
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