47
OPERATION
• Make sure the system is energized. When the Flame Switch is turned ON the power vent system
provides negative pressure (draft). Once the power vent has generated enough draft to reach the
draft set-point, the Vision Gas Fireplace control circuit is closed and the Vision Gas Fireplace will
light. When the Flame Switch is turned OFF the draft set-point will not be reached causing the
ADC100 to open the control circuit and turning off the Vision Gas Fireplace.
• If proper draft is not maintained (because of wind pressure or other pressure disturbance), the
ADC100 will gradually increase the speed of the fan until proper draft is achieved. If the increased
speed does not provide sufficient draft, the ADC100 will not allow the Vision Gas Fireplace to
light.
PARTS LIST
•
Enervex RSxx Power Vent (p/n PV-VM-PV-RS009)
•
Enervex ADC100 (p/n PV-GS-CM-ADC 100)
•
Enervex PDS 1 (included with PV-GS-CM-ADC 100)
•
Lo-Temp Snap Switch (p/n 610024)
•
24VBM Burner (p/n 24VBM-NG-TAC or 24VBM-LP-TAC)
•
Disconnect Switch (supplied by others, when required)