Pilot Replacement Instructions - Quadra-Fire DV-40 Installation, Operation, Venting And Maintenance Instructions

1) If log set is installed, remove the top logs, center log, ember nuggets and left base log. If log set
is not installed remove only left base log.
2) Remove six #8/32 screws that hold the center burner pan in place. Lift burner pan out of firebox
and set aside.
3) Remove two #8/32 screws that hold pilot assembly plate to the pilot tower.
4) Disconnect igniter wire from piezo. Using a 5/32" allen wrench, loosen the two back screws on the
valve body which hold the valve cover in place. Remove three #8/32 screws at the top of valve
cover, set valve cover aside.
5) Disconnect thermopile wires from the TH/TP and TP terminals on the valve body with a standard
screwdriver.
6) With a 3/8" wrench, disconnect thermocouple from bottom of valve body.
7) With a 7/16" wrench, remove pilot line from the valve body.
8) For easier access to the pilot assembly remove blower from unit by disconnecting wires, then
loosen two mouonting screws with a #2 Phillips screwdriver. Blower will now drop down and slide
towards back of the appliance for removal, set blower aside.
9) Straighten pilot supply line tubing and thermocouple wire and push pilot assembly up through
firebox bottom. Remove pilot assembly from firebox.
10) Install new pilot assembly (igniter towards the back of appliance) and fasten down with two #8/32
screws.
11) Reassemble appliance in reverse order. (When reconecting pilot supply line to the valve body, do
not over-tighten fitting.)
NOTE: Pilot supply line is flexible, be sure when routing pilot assembly lines and wires not to interfere
with blower placement.

PILOT REPLACEMENT INSTRUCTIONS

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