Control Board Removal And Installation - kozy heat CSK-29-G Installation And Operation Manual

9.4 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.
9.4.1 Control Board Removal
1. Disconnect electrical power.
2. Locate the manual valve installed by your qualified service
technician.
3. Turn the manual valve clockwise to the OFF position.
4. Remove the safety barrier and glass assembly.
5. Remove glass media.
6. Remove burner cover from firebox (8) screws.
7. Remove burner tube from heat shield (2) screws.
8. Remove halogen bulbs.
9. Remove heat shield from firebox.
10. Remove and save (8) screws securing control board.
11. Lift control board out of firebox, being careful not to damage
sealing gasket lying underneath.
9.4.2 Control Board Installation
1. 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.
2. Secure the control board with screws previously removed.
3. Reinstall heat shield and halogen bulbs.
4. Reinstall burner tube, positioning burner venturi over burner
orifice, aligning mounting holes with corresponding holes in
control board assembly. Secure with (2) screws previously
removed.
5. Reinstall burner cover, aligning holes in cover to corresponding
holes on burner. Secure with (8) screws previously removed.
6. Reinstall glass media, being careful not to block pilot.
7. Turn the manual valve counterclockwise to the ON position.
8. Reconnect electrical power.
9. Reinstall glass assembly and safety barrier.
10. Verify proper glass media placement, operation of fireplace,
and any electrical components.
22 GAS FIREPLACE INSERT SETUP
CONTROL BOARD
BURNER COVER
Figure 9.4, Control Board Removal and Installation
HEAT SHIELD
BURNER
TUBE