Saunier Duval Display Interface PCB Control Module Themafast F 30 E H Ref. S1062200
If the boiler does not start, locks up, or behaves erratically, a technical diagnosis must confirm if you need the Saunier Duval Interface Control PCB Themafast F 30 E H with reference S1062200. This control board is responsible for regulating the ignition, burner modulation, pump, and safety features of the boiler. If it fails, errors such as F11, F17, or F19 may appear. It is compatible with models from the Themafast and Isotwin ranges, including the C 23 E ALV, F 25 E, and F 30 E. A technician must confirm through diagnosis whether it needs to be replaced in case of malfunction or persistent errors.
- Type of part
- PCBs (control boards)
- Status
- Refurbished
- Catalogue reference
- S1062200
- Warranty
- 1 year
Saunier Duval boilers compatible with reference S1062200
PCB with reference S1062200. 11 verified compatibilities: C 23 E ALV and C 23 EV ALV.
Verified compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Saunier Duval C 23 E ALV | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval C 23 EV ALV | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval C 25 E | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval C 25 EV | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval C 25 E-ST | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval C 30 E | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval F 25 E | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval F 25 E H-MOD | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval F 30 E | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval F 30 E H-MOD | Themaplus / Themafast E (range C/F 25-30 E) | Verified |
| Saunier Duval F 30 E | Isotwin Condens | Verified |
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 the part number S1062200 is the piece for your boiler.
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Find the reference printed on the installed part and check whether it matches the catalogue reference S1062200. 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 that require diagnosis on the PCB S1062200
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 control module screen goes dark and does not display temperature or icons.
Cause: The module is not receiving power from the main PCB or has lost contact with it.
Check that the connector to the main PCB is properly inserted and free of oxidation before replacing the module.
- 02
The buttons on the remote control do not respond to touch.
Cause: The wear of the touch membrane prevents the pressing from reaching the circuit.
Clean and dry the buttons, and make sure there is no moisture in the casing before replacing the part.
- 03
The screen turns on but remains frozen, always displaying the same thing.
Cause: A fault in the communication between the module and the main PCB prevents updating the data on the screen.
Turn off the boiler from the main switch for one minute and turn it back on before replacing the module.
- 04
The boiler continues to heat, but the temperature setpoint cannot be seen or changed.
Cause: The fault is limited to the control module and does not affect the operation of the burner, which is managed by the main PCB.
Confirm that the boiler is still providing heat normally to narrow down the fault to the module before ordering it.
Fault codes Saunier Duval that require diagnosis
| Code | Fault | Technical checks |
|---|---|---|
| F11 | No signal user interface | The interface/display PCB is not sending data to the main PCB (loss of communication). Check 5 V/power supply to the interface, eBUS harness/connectors between the interface and PCB; if the issue persists, replace the interface. |
| F17 | User interface fault | Fault in the interface/display board itself (microcontroller or circuitry), preventing its correct operation. Check power supply and communication; if replacing the interface resolves the issue, confirm the defect of the part. |
| F19 | Software interface incompatible with IRIS software | The version/firmware of the interface/display board is not compatible with the IRIS electronics of the boiler. Verify product/version code and install the correct interface or reprogram according to specification. |
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 S1062200 PCB.
- Catalogue reference
- S1062200
- Uniclima internal SKU
- MODFE30
- Brand
- Saunier Duval
- Type of part
- PCBs (control boards)
- Units in stock
- 5 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Part data and available documentation
Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.
- voltage
- 3.3V
Frequently asked questions about the PCB S1062200
Does this control module Ref. S1062200 work for a Themaplus F30E?
Is this control module compatible with a Themafast F30EH?
Spare parts related to Saunier Duval Themaplus / Themafast E (range C/F 25-30 E)
