BoilerFaultCodesSaunier Duval Themaclassic Plus F30E Fault codes & diagnostics
The manual for this boiler has no fault code table.
Replaced by: ThemaPlus F30 E
Which version do you have?
The GC number on your boiler's data badge identifies the exact appliance and production years, as recorded in the UK Product Characteristics Database.
| GC number | Appliance (register name) | Produced |
|---|---|---|
| 41-920-31 | Saunier Duval SB30e A | 1999–2003 |
Appliance names and production years are taken from the UK Product Characteristics Database (the SAP/SEDBUK register). Where a GC number is also printed in this model's own manufacturer manual, both sources were checked to agree.
No fault code table in its manual
We've read the 2 manuals we hold for the Saunier Duval Themaclassic Plus F30E, and none has a fault code table, so there are no codes to list. We don't fill the gap with codes from a similar boiler, because the same code can mean something different on another model. The fault code table in the installation manual is the one to trust.