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9.3 Control Board Removal and Installation
WARNING: If burner and/or pilot have been burning, use appropriate
protection to avoid burns or damage to personal property before
removing any components. DO NOT OPERATE THIS APPLIANCE
WITHOUT THE SEALING GASKET (LOCATED UNDER THE CONTROL
BOARD) IN PLACE. IF GASKETING IS DAMAGED, IT MUST BE REPLACED.
CAUTION: Check all connections for leaks with soapy water, whether
field or factory made.
9.3.1 Control Board Removal
1.
Disconnect electrical power.
2.
Locate the manual valve installed by your qualified service
technician. Turn the manual valve clockwise to the OFF position.
3.
Disconnect any wall switch, remote control, or thermostat from
the top and bottom terminals on the gas valve, OR unplug all
components from receptacle and disconnect all wiring harnesses
attached to the gas valve.
4.
Remove the safety barrier and glass assembly.
5.
Remove logs.
6.
Remove the burner assembly, secured with (2) nuts.
7.
Remove top burner heat shield.
8.
Remove secondary burner heat shield resting on control board.
9.
Remove (6) nuts securing control board. Remove the control
board.
9.3.2 Control Board Installation
10. Place the control board in firebox, aligning the holes in board
with mounting studs at the bottom of the firebox.
VERIFY SEALING GASKET IS IN PLACE ON THE BOTTOM OF THE
FIREBOX.
11. Secure the control board with nuts previously removed.
12. Reinstall secondary burner heat shield by placing it on top of the
control board.
13. Reinstall burner heat shield. Position the cut-outs over pilot
assembly and burner orifice, centering from side-to-side and as
far back as possible.
14. Reinstall burner assembly. Verify the burner tube is positioned
over burner orifice. Secure with screws previously removed.
15. Reinstall log set.
16. Reconnect any wall switch, remote control, or thermostat wires
to the top and bottom terminals on the gas valve, OR reconnect
all wiring harnesses to the gas valve. Plug all components into an
electrical outlet.
17. Turn the manual valve counterclockwise to the ON position.
18. Reinstall the glass assembly and safety barrier.
19. Verify proper log placement, operation of fireplace, and any
electrical components.
26 GAS FIREPLACE INSERT SETUP
BURNER ASSEMBLY
Figure 9.2, Control Board Removal and Installation
Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces
OFF
ON
REMOVE (2) NUTS SECURING BURNER ASSEMBLY
HEAT SHIELD
REMOVE (6) NUTS SECURING CONTROL BOARD
#CSK-335S R.6 December 2018
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