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8.4 Control Board Removal and Installation
WARNING: Avoid burns or personal property damage by using
appropriate protection to remove any components if the burner and/
or pilot have been burning.
WARNING: DO NOT operate this appliance without the sealing gasket
(located under the control board) in place. If the sealing gasket is
damaged, it must be replaced.
CAUTION: Check all connections for leaks with soapy water, whether
field or factory made.
8.4.1 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.
Remove the safety barrier, access cover, and glass frame
assembly.
4.
Remove perimeter media and burner media.
5.
Remove pilot shield (2) screws.
6.
Remove burner cover and burner (4) screws. Release the burner
tube venturi off of the burner orifice and remove from firebox.
7.
Remove the front media tray and media tray brace (6) screws.
8.
Remove burner support brackets (2) screws.
9.
Remove rear media tray and media tray brace (2) screws.
10. Remove bottom air chute panel (4) screws.
11. Remove and save (9) screws securing the control board.
12. Lift the control board out of the firebox, being careful not to
damage the sealing gasket underneath.
8.4.2 Control Board Installation
1.
Place the control board in the firebox, aligning the holes in
control board with the holes and alignment screws in firebox
bottom.
VERIFY SEALING GASKET IS IN PLACE.
2.
Secure the control board with screws previously removed.
3.
Align the holes on the air chute panel with the holes in the
bottom of the firebox. Secure with (4) screws previously
removed.
4.
Reinstall rear media tray and media tray brace (2) screws
previously removed.
5.
Reinstall burner support brackets (2) screws previously removed.
6.
Reinstall front media tray and media tray brace (6) screws
previously removed.
7.
Reinstall the burner and burner cover. Position the burner
venturi over the burner orifice. Secure with (4) screws previously
removed.
8.
Reinstall pilot shield (2) screws.
9.
Reinstall burner and perimeter media.
10. Reinstall the glass frame assembly, access cover, and safety
barrier.
11. Turn the manual valve counterclockwise to the ON position.
12. Reconnect electrical power.
13. Verify proper media placement, operation of fireplace, and any
electrical components.
#CLW-50 R.1 March 2018
Figure 8.4, Control Board Removal and Installation
Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces
REMOVE PILOT SHIELD (2) SCREWS LEFT SIDE
REMOVE BURNER AND BURNER COVER (4) SCREWS
REMOVE (4) SCREWS ON EACH BURNER COVER SIDE
REMOVE FRONT MEDIA TRAY, MEDIA TRAY BRACE,
AND BURNER SUPPORT BRACKETS (8 SCREWS TOTAL)
REMOVE REAR MEDIA TRAY AND MEDIA TRAY BRACE (2) SCREWS
REMOVE BOTTOM AIR CHUTE PANEL (4) SCREWS
REMOVE CONTROL BOARD (9) SCREWS
FIREPLACE SETUP 31
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