Baxi · 600 Combi 2
A.02.48 boiler fault code
600 Combi 2
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Renting? Report it to your landlord or housing provider first. They are responsible for gas safety and boiler repairs, and the repair should not cost you.
What A.02.48 means
A.02.48 indicates A unit function configuration error is detected.
Safe check
Record the displayed code. Do not open the casing or carry out internal checks; arrange a Gas Safe registered engineer.
When to contact an engineer
Arrange a Gas Safe registered engineer to investigate this boiler fault.
Safety notice
A boiler fault code alone is not a gas or carbon-monoxide emergency. If you smell gas, a CO alarm sounds, anyone feels unwell, or there is an unsafe flame, leave and call 0800 111 999 from outside.
Source and provenance
- Baxi 600 Combi 2 Installation Manual · §11.2, Table 33, printed p. 73
installation manual
Official manufacturer PDF; revision not stated in the supplied citation