Regency Horizon HZ54E Large Gas Fireplace - Manual (Page 62)

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Regency Horizon HZ54E-1 Gas Fireplace
MAINTENANCE
1) Remove the burner tray by undoing the 2 screws in between the bot-
tom cover and burner on the fi rebox. Carefully lift the burner up and
out ensuring not to spill the glass crystals.
Aerial View of the inside of the unit shown.
Green Wire Orange Wire
3) Disconnect the green and orange wires from the valve.
7) Remove the valve tray by undoing 12 screws.
8) Partially lift out valve tray.
9) Disconnect the inlet gas line.
10) Replace valve and reverse steps.
2) Remove bottom cover by undoing 3 screws securing it to the fi rebox
base, lift up and out.
Aerial View of the inside of the unit shown.
4) Disconnect the green ground wire from the valve bracket.
5) Lift out the DFBC and battery pack.
6) Disconnect the CN4 and CN3 wires from the DFBC.
Green ground wire
DFBC
CN4
CN3
Battery pack
HZ54E-NG UNIT