Troubleshooting guide

Page 18 - 18 -
Convection Blower
Digital Control Board
Please refer to page 52 for the Troubleshooting Flow Chart for the Control Board found
in the original Digital Control Service Manual.
Combustion Fan
Please refer to page 56 for the Troubleshooting Flow Chart for the Combustion Fan
found in the original Digital Control Service Manual.
Igniter
Please refer to page 56 for the Troubleshooting Flow Chart for the igniter found in the
original Digital Control Service Manual.
Vacuum Switch
Please refer to page 57 for the Troubleshooting Flow Chart for the Vacuum Switch found
in the original Digital Control Service Manual.
Proof of Fire Switch
Please refer to page 59 for the Troubleshooting Flow Chart for the Proof of Fire Switch
found in the original Digital Control Service Manual.