Regency L900-NG Maintenance, Back-Upbattery Replacement, within Power Module, Heat Shield, Hinge

MAINTENANCE

BACK-UP BATTERY REPLACEMENT

(within Power Module)

1)Remove the exterior brick panels.

2)Remove the glass door.

a.Release the 2 door latches on the left and right side at the top of the fi rebox.

Latch Location

Latch

3)Loosen the 2 screws that hold the left side heat shield in place.

Heat

Shield

7)Pull out the power module.

8)Remove the power module cover by removing the 2 screws, one on each side.

Power Module

9)Replace the 9V battery and the AA battery.

b.Swingthedooroutfromthetopandrelease the hinges on the left and right side of the door by lifting them up.

4)Lift up and pull out the heat shield slightly to clear the screwheads and then hang it on the top bracket (located directly above the heat shield).

Bracket

NOTE: The9Vbatteryoperatestherearburner under power outage conditions. The AA battery operates the DC Sparker for lighting the pilot.

Hinge	Heat
Door	Shield

5) Unplug the power source.

6) Loosen the bottom screw and remove the top screw from the power module.

c.Place the door on a soft surface to prevent scratching.

Power

Module

10)Reverse steps to re-install.

MAINTENANCE

Regency® L900 Direct Vent Gas Fireplace 43