Saunier Duval Thematek SF 24 E Control Board Display - Ref. S1008100
When you open the hot water tap, the PCB (control board) Saunier Duval Thematek SF 24 E - Ref. S1008100 is responsible for controlling the ignition and modulation of the burner. This part is essential for the operation of the boiler, as it regulates the pump and safety features. If it fails, you will notice that the boiler does not start, gets locked, or exhibits erratic behavior, potentially showing faults such as F12, F18, or F13. It is compatible with models like the F 24 E, C 24 E, and SF 24 E, among others. It is recommended to replace it if you experience these symptoms or faults.
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Consult via WhatsAppSaunier Duval boilers compatible with reference S1008100
PCB with reference S1008100. Five confirmed compatibilities: F 24 E and C 24 E.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Saunier Duval F 24 E | Thematek | Contrasted |
| Saunier Duval C 24 E | Thematek | Contrasted |
| Saunier Duval SC 24 E | Thematek | Contrasted |
| Saunier Duval SF 24 E | Thematek | Contrasted |
| Saunier Duval C 24 EO | Thematek | Contrasted |
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. S1008100 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.
- Find the reference printed on the installed part and check whether it matches the catalogue reference S1008100. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the PCB S1008100 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 screen does not show any signal when turning on the boiler.
Cause: The PCB manages the display and buttons of the panel, so if it fails, the entire interface is lost.
Before replacing it, check that the boiler starts and heats properly: if the fault is only visual, the problem lies in this module.
- 02
The buttons on the panel do not respond even though the screen is on.
Cause: The circuit of the push buttons can deteriorate with use without affecting the rest of the PCB.
Test each button individually and note which ones do not work: if only some fail, it may be an issue with a specific push button.
- 03
The display appears dim, flickers, or loses segments of the image.
Cause: The wear of a PCB that is over ten years old can cause partial faults before failing completely.
Check if the fault occurs consistently or only when the boiler is cold or hot: faults that vary with temperature are often due to a loose solder joint.
Fault codes from Saunier Duval that this spare part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| F12 | No signal from the user interface | Yes — it points to this display/interface module or its connection cable with the main PCB. |
| F18 | User interface fault | Yes — it corresponds to this display/control board module. |
| F13 | Main PCB fault | No — that code is for the MAIN PCB (a different part), not for this display. |
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 S1008100 PCB.
- Catalogue reference
- S1008100
- Brand
- Saunier Duval
- Type of part
- PCBs (control boards)
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- 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.
- Design date of the PCB
- November 16, 2011
- Review of the PCB
- Rev. 2.6
- Internal project name
- P2 project Medium display
Frequently asked questions about the PCB S1008100
Is this PCB the same as the one for the Thematek F 24 E BT 3S?
What information is printed on the Thematek SF 24 E control board?
Does this PCB also work for the Thematek C 24 E range?
How many models are compatible with this PCB?
What fault codes are documented for this PCB?
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