Regency L900E-NG - Manual (Page 40)

Regency ® L900E Direct Vent Gas Fireplace 40
MAINTENANCE
11) Remove the rear log stand by removing
the 4 screws.
Rear Log Stand
21) Replace the valve tray and reverse steps
to re-install.
22) Turn on the gas supply and check for gas
leaks.
23) Re-connect both sources of power.
24) Re-install the left heat shield.
25) Re-install the grate.
26) Re-install the interior brick panels.
27) Re-install the log set.
28) Re-install the glass door.
29) Check the inlet and outlet pressures.
30) Re-install the right heat shield.
31) Check operation of fl ame control.
32) Check for proper fl ame appearance.
33) Re-install the exterior brick panels.
12) Carefully remove the bottom brick panel.
Bottom Brick Panel
13) Disconnect the inlet gas line from the
valve.
14) Disconnect the 2 connectors from the
modulating coil.
19) Remove the 16 screws that hold the valve
tray to the fi rebox and slightly pull out the
valve tray.
Valve Tray Slightly Removed
Valve Tray
18) Disconnect the black and red wires from
the solenoid valve.
20) Ensure that all wiring is free and clear
of any obstructions. Completely pull out the
valve tray.
MAINTENANCE
16) Remove the igniter wire and the
thermocouple wire from the control box.
15) Disconnect the molex connector from the
valve.
Modulating Coil
Molex Connector
17) Release the two grey wire clips on the
bottom of the fi replace to release the wires
attached to the valve assembly.