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Installation
XG0521 - 180904
PVFCB power vent fan speed control box
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Install the PVFCB between the 6-pin Molex connector of
the fireplace harness and the plug the EPVH-** power
cord into the mating 6-pin Molex connector in the box,
as in the photo above.
Turn on fireplace with remote or wall switch, allow the unit
to run for 20 minutes. At full speed, turn dial to the left
until it clicks off then right click ON this is maximum speed.
If the fireplace cycles on/off due to windy conditions,
increase the speed of the venter to overcome this
situation.
After 20 minutes of running turn speed control to
the right, the motor speed will slow, keep turning the
control knob to the right until the burner turns off.
This point is the slowest speed the venter may run in this
installation. Turn the speed control back to the left until the pilot
begins to reignite and the burner comes back ON. This is the
minimum speed point for the installation.
ON
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