42 FIREPLACE SETUP
Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces
#CLW-72 R.1 April 2019
8.3 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.
8.3.1 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. 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 media tray and burner (8) screws total. Release the
burner tube venturis off of the burner orifices and remove from
firebox.
7. Remove media tray support brackets.
8. Remove the front and rear perimeters (18) screws.
9. Remove air intake shield (4) screws.
10. Remove and save (9) screws securing the control board.
11. Lift the control board out of the firebox, being careful not to
damage the sealing gasket underneath.
8.3.2 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. Reinstall air intake shield with (4) screws previously removed.
4. Reinstall the front and rear perimeters (18) screws previously
removed.
5. Reinstall media tray side support brackets by aligning the screws
with the holes in the firebox floor.
6. Align the burner and media tray to the corresponding holes and
secure with (8) screws previously removed.
7. Reinstall pilot shield (2) screws.
8. Reinstall burner and perimeter media.
9. Reinstall the glass frame assembly, access cover, and safety
barrier.
10. Turn the manual valve counterclockwise to the ON position.
11. Reconnect electrical power.
12. Verify proper media placement, operation of fireplace, and any
electrical components.
Figure 8.3, Control Board Removal and Installation
REMOVE PILOT SHIELD (2) SCREWS
REMOVE MEDIA TRAY AND BURNER (8) SCREWS
REMOVE MEDIA TRAY SUPPORT BRACKETS
REMOVE FRONT AND REAR PERIMETERS (18) SCREWS TOTAL
REMOVE AIR INTAKE SHIELD (4) SCREWS
REMOVE CONTROL BOARD
