Regency P40 - Manual (Page 46)

Regency ® P40-1 Direct Vent Gas Fireplace 46
MAINTENANCE
MAINTENANCE
VALVE REPLACEMENT
1) Shut off the main gas supply and unplug
the power to the ECS system.
2) Remove the main gas line pipe from the gas
valve.
3) Remove logs and brick panels if installed.
4) Remove the log stand by undoing the 2
screws, one on the left and right side.
5) Remove the front air box by undoing the 3
screws.
Log Stand
6) Remove the front burner by removing the 2
screws and swing the burner to the left and
slide out.
9) Slide burner to the right and lift out.
10) Remove back air box by removing 2 screws,
one on the left and one on the right side and
pull out.
14) Remove all 22 valve tray screws and
carefully lift out the valve tray. Disonnect the
Manual Control Panel from the valve tray by
disconnecting the two screws.
11) Unplug the 3 black wires at the DC
Sparker.
12) Unplug the 5 wires at the valve (2 grey, 2 red
and 1 black.
13) Reach in and grab the black and red wires
leading to the solenoid valve and disconnect
them.
Front Air Box
Back Burner
Back
Burner
Solenoid Valve
7) Carefully remove the base brick panel.
8) Remove the 2 screws on the back burner.
Loosen the set collar screw and disonnect
the aeration adjustement wire.
15) Disconnect the compression fi tting at the
solenoid valve.
16) Remove the solenoid valve from the main
valve.
17) Disconnect the thermopile wires (TP/TH &
TP) from the valve. See image below.
18) Undo the pilot tube from the valve with a
7/16" wrench. See image below.
19) Undo the quick drop out thermocouple nut
on the valve with a 9mm (metric) wrench.
20) Remove the 4 Phillips head screws from
the sides of the valve bracket and remove
valve.
Hint: If you are using black pipe, ensure
that there is a union by the valve,
otherwise removal will be almost
impossible.
Thermopile
Wire
Thermocouple
Wire
Pilot Nut
Compression Fittings
Solenoid Valve
Set collar screw