Superior DRT3033 Installation And Operation Instructions Manual page 49

Innovative Hearth Products
Superior DRT3000 Series Direct-Vent Gas Fireplaces
TM
Figure 42: Millivolt Pilot
12. Use pipe joint compound or Teflon
NOTE: Ensure propane resistant compounds are used in propane applications, do not use pipe joint compounds
on flare fittings.
13. Retrieve the burner and hold the venturi tube above the orifice. Place the shutter adjusting rod in the slot of the
shutter arm (Figure 38). Set the burner assembly into its position and secure the trapezoidal plate with the two
screws previously removed.
14. Reinstall the baffle with the two baffle securing screws.
15. Reassemble the remaining components.
16. Turn on gas supply and test for gas leaks (Page 39).
17. Relight the main burner. The lighting instructions can be found on the lighting label in the control compartment
or Page 65. Verify proper burner ignition and operation (Page 40).
18. Inspect the pilot system for proper flame. The pilot flame should engulf the flame sensor (Figure 36 and
Figure 37).
19. Using a manometer, test the inlet and manifold gas pressures (Table 3 and Table 4).
NOTE: Always test pressures with the valve regulator control at the highest setting.
Pilot Pilot
Orifice
Orifice
®
Figure 43: Orifice
tape on all pipe fittings before installing.
Operation
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