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maintenance
Valve Replacement
Important: Always shut off gas supply/240 volt power prior to servicing the
gas valve.
1. Turn off unit and allow to cool to room temperature.
2. Remove outer enamel or steel panels—see instructions in the panel removal
section in this manual
3. Remove outer safety (barrier) and inner glass (firebox glass)–see instruc-
tions in this manual.
4. Remove all media and logs (if installed) — set aside.
5. Remove inner base panels--see panel section in this manual.
6. Remove the trim cover on right side of burner by lifting off. Also remove the
burner surround by sliding to the left and lifting off.
Trim cover
Burner Surround
7. Remove 8 screws in locations shown below (4 at front and 4 at rear)—slide
burner to the left away from the orifice and lift out.
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| City Series ACB60E
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Burner screw locations
Slide burner to the left and lift out
8. Remove 14 screws (not shown) in locations shown below.
9. Disconnect the Spark Electrode, flame sense & stepper motor from the IFC
board (see wiring diagram for location).
10. Lift valve tray out partially and disconnect flexible gas connection on the
valve inlet side, remove valve tray- replace with new valve tray & valve
assembly gasket.
11. Reverse Steps 10-1 to complete.
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