Please select from one of the links below for the type of XSol diagnostic procedure you require:
XSOL DIAGNOSIS FROM START SEQUENCE
This option will take you through the functional operation of the appliance.
XSOL DIAGNOSIS BY ENHANCED FAULT CODES
This option will take you through tests relevant to the fault code chosen.
BLOWN FUSE INVESTIGATION
This option will test components that may be faulty if the appliance is blowing either the mains fuse or the boilers internal fuse. Note that it cannot diagnose any faults that may be outside of the appliance as this is unique to the system (e.g. clocks, thermostats, or wiring).
OVERHEAT INVESTIGATION
This option will investigate possible causes if you believe the boiler has overheated previously but has now cooled.
Only select this if the boiler has reset and will operate for BOTH heating and hot water.
XSOL DIAGNOSIS FROM START SEQUENCE
This option will take you through the functional operation of the appliance.
XSOL DIAGNOSIS BY ENHANCED FAULT CODES
This option will take you through tests relevant to the fault code chosen.
BLOWN FUSE INVESTIGATION
This option will test components that may be faulty if the appliance is blowing either the mains fuse or the boilers internal fuse. Note that it cannot diagnose any faults that may be outside of the appliance as this is unique to the system (e.g. clocks, thermostats, or wiring).
OVERHEAT INVESTIGATION
This option will investigate possible causes if you believe the boiler has overheated previously but has now cooled.
Only select this if the boiler has reset and will operate for BOTH heating and hot water.