Saunier Duval ThemaClassic F 25 E PCB Ref. S1047000

Saunier Duval boilers compatible with reference S1047000

PCB with reference S1047000. 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. S1047000 is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

1. Find the reference printed on the installed part and check whether it matches the catalogue reference S1047000. 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 that require diagnosis on the PCB S1047000

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 is completely dead, no lights or display, it shows no signs of life.

  Cause: It is possible that the power supply section of the PCB has failed and is not supplying current to the rest of the circuit.

  Check the internal fuse of the PCB and the input current before declaring it faulty.

• 02

  The fault code does not clear even after resetting the boiler several times.

  Cause: The PCB may have damage to the part that manages the memory or the microprocessor.

  Note the code, cut the power for a full minute, and reset before changing the PCB.

• 03

  The pump and the fan start, but the boiler does not ignite the burner.

  Cause: It is possible that the output from the PCB that activates the gas valve or the ignition electrode has failed.

  Check with a multimeter if there is power reaching the gas valve when the PCB should activate it.

• 04

  The remote control loses connection and does not recognize the boiler.

  Cause: The communication module integrated into the PCB may have stopped sending a signal.

  Re-pair the remote control following the manufacturer's procedure before replacing the PCB.

Fault codes Saunier Duval that require diagnosis

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 S1047000 PCB.

Catalogue reference

S1047000

Uniclima internal SKU

PLSA108

Brand

Saunier Duval

Type of part

PCBs (control boards)

Units in stock

0 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.

PCB reference

S1047000