Heatilator • NDV3630I-B, NDV3933I-B, NDV4236I-B, NDV4236I-NVR, NDV4842I-B Owner’s Manual • 2382-981 Rev. N • 5/22
10
F. Before Lighting Appliance
Before operating this fireplace for the first time,
it is rec-
ommended that a qualified service technician:
• Verify all shipping materials have been removed from
inside and/or underneath the firebox.
• Review proper placement of logs, ember material and/
or other decorative materials.
• Check the wiring.
• Check the air shutter adjustment.
• Ensure that there are no gas leaks.
• Ensure that the glass is sealed and in the proper position
and that the integral barrier is in place.
WARNING!
Risk of Fire or Asphyxiation!
DO NOT
op-
erate fireplace with fixed glass assembly removed.