Observation:


E04 - GAS VALVE ELECTRICAL CONNECTION FAULT
E10 - PRIMARY SYSTEM PRESSURE
E16 - FAN FAULT
E20 - FLAME SENSING FAULT
E38 - LOSS OF FLAME RECTIFICATION
E44 - SAFETY LOCKOUT
E47 - REDUCED BURNER OUTPUT
CONTINUE WITH XSOL MODEL (DON'T USE FAULT CODES)