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Procedure for safely lighting the boiler, including important cautions.
A step-by-step guide to diagnose and rectify issues if the boiler fails to light.
Specific steps for diagnosing and resolving 'FAILED PELLET LIGHTING' errors.
Troubleshooting steps for the 'SERVO MOTOR BLOCKED' error message.
Procedure for connecting the main power supply to the boiler and hopper.
Guide to accessing and adjusting burner menu settings like temperature, fan, and cleaning.
Confirming burner settings match factory defaults or commissioning records.
Step-by-step guide for lighting the boiler after commissioning.
Procedure for measuring and adjusting combustion chamber draught and fan box slider.
How to perform flue gas analysis and adjust burner fan settings for optimal CO2.
Checks for safety devices like the pellet feed tube thermostat and door switch.
Identifies the three basic screen displays indicating normal operation or faults.
Diagnostic steps for when the boiler screen display is blank.
Troubleshooting guide for faults related to the boiler overheat thermostat.
Diagnostic flowchart for faults indicated by the pellet feed tube thermostat.
Steps to diagnose and resolve 'AIR PRESSURE ERROR' messages.
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