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HZ54 Regency Horizon
TM
Gas Fireplace 41
MAINTENANCE
MAINTENANCE
DC SPARK BOX REPLACEMENT
1) Remove the faceplate by lifting it up off the
hinges on the sides of the fi rebox.
2) Remove the door frame overlay by swinging
out 45
o
from the bottom and lift up and out.
3) Remove the DC spark box bracket assembly
by lifting the bracket tab out from the
fi rebox.
DC SPARK
BOX BATTERY
REPLACEMENT
1) Remove the faceplate by lifting it up off the
hinges on the sides of the fi rebox.
2) Remove the door frame overlay by swinging
out 45
o
from the bottom and lift up and out.
3) Disconnect the spark electrode wire from the
DC spark box shown in the image below.
4) Remove the battery cover from the DC Spark
Box.
4) Remove the DC spark box braket assembly by
lifting the bracket tab out from the fi rebox.
DC Spark Box Bracket Assembly
partially removed.
Generator Wires
5) Disconnect the 2 DC spark generator wires
from the DC Spark box located just behind
the bracket tab as shown.
DC Spark Box
6) Remove the 2 screws that secure the DC
spark box to the bracket.
DC Spark Box Bracket Assembly
partially removed.
5) Remove the AA battery and replace with a
new one.
6) Reverse steps 4 to 1.
Spark Electrode Wire
DC Spark Box Bracket Assembly
removed from fi rebox.
7) Replace DC spark box and reverse steps.