Multifunction PCB Saunier Duval ThemaClassic C24E Ref. S10470

Saunier Duval boilers compatible with reference S10470

PCB with reference S10470. 33 verified compatibilities: F 25 E and F 24 E.

Proven compatibility

Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.

How to check if ref. S10470 is the part for your boiler

What determines it is not the boiler model, but the reference printed on the part you already have installed.

1. Find the reference printed on the installed part and check whether it matches the catalogue reference S10470. If it is not visible, do not identify the part from its shape alone.
2. Check the full boiler model on its data plate and look for it in the model associations on this page.
3. Compare the connections and physical body with the original part before installation.
4. If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.

Symptoms and faults that the PCB S10470 resolves

The PCB controls the ignition, modulation, and safety features of the boiler. These are the typical symptoms and what to do:

Common symptoms and faults

• 01

  The boiler does not ignite and does not show anything on the display.

  Cause: The PCB is not sending current to the rest of the installation, indicating a serious internal fault.

  Check that the boiler is receiving a power supply of 230V and that the main fuse of the house is in good condition.

• 02

  The display shows a fault code that persists after resetting.

  Cause: The internal control blocks the boiler when it detects a problem that cannot be resolved automatically.

  Note the exact code and consult the manual for your model to verify that it refers to the PCB and not to another part.

• 03

  The boiler turns on but does not respond to the thermostat or the control panel.

  Cause: The PCB has stopped receiving and processing temperature commands.

  Check that the thermostat wiring is properly connected to the terminal block before replacing the PCB.

• 04

  The boiler turns off randomly, without a clear pattern or visible fault.

  Cause: This is usually caused by a temporary fault in a component of the PCB that leads to operational interruptions.

  Check the connectors on the PCB to ensure they are not loose or corroded before considering it faulty.

Fault codes from Saunier Duval that this spare part resolves.

These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.

Data sheet for the Saunier Duval S10470 PCB.

Catalogue reference

S10470

Brand

Saunier Duval

Type of part

PCBs (control boards)

Units in stock

1 unit

Status

Refurbished

Warranty

1 year

Shipping

Delivery time shown at checkout

Return

14 days

Data read on the part and in the manufacturer's documentation

What we have not been able to verify does not appear here.

voltage

220V

Manuals and technical documentation

Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.

• Saunier Duval S C 24 E Manual (PDF)Document © Saunier Duval, provided as a technical reference.