Regency L900E-NG installation manual Rear Log Stand

MAINTENANCE

MAINTENANCE

11)Remove the rear log stand by removing the 4 screws.

Rear Log Stand

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.

15)Disconnect the molex connector from the valve.

Molex Connector

16)Remove the igniter wire and the thermocouple wire from the control box.

17)Release the two grey wire clips on the bottom of the fi replace to release the wires attached to the valve assembly.

18)Disconnect the black and red wires from the solenoid valve.

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

20)Ensure that all wiring is free and clear of any obstructions. Completely pull out the valve tray.

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.

Modulating Coil Valve Tray

40 Regency® L900E Direct Vent Gas Fireplace