Installation
901032-00B, 07/2020
Innovative Hearth Products
DRT4000-C & DRT4200-C Series Direct-Vent Gas Fireplaces
44
14.
Verify Proper Fireplace Operation
1.
With the gas line installed, inspect the system before closing the front of the unit.
2.
Follow the pilot lighting instructions:
• DRT4000-C series electronic systems
Pages 69-70
• DRT4200-C series electronic systems
Pages 71-72
NOTE:
When lighting the fireplace for the first time, it will take a few minutes for the gas line to purge itself of air.
When purged, the pilot and burner will light and operate as indicated. Subsequent lighting of the fireplace will not
require purging. Inspect the pilot flame (carefully remove logs, if necessary).
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 thermocouple. Pilot should have two flames, one that engulfs the thermocouple and one that lights
the burner
(see
Figure 32
).
Figure 32 - Electronic Pilot
Igniter
Flame Rod
Pilot Hood