
With the unit off, lightly blow air through the air inlet hole. You may blow through a drinking straw if compressed air is not available. 13 Installation instructions and Owner’s Manual TROUBLESHOOTING NOTE: All troubleshooting items are listed in order of operation and likely occurrence. WARNING: Only a qualified service person should service and repair heater. CAUTION: Never use a wire needle, or similar object to clean ODS/pilot. This can damage ODS/pilot unit. Make sure grille guard is in pl