PCB Saunier Duval Thema Condens F 30 E Ref. 0020018478
RefurbishedSaunier DuvalPCBs (control boards)

PCB Saunier Duval Thema Condens F 30 E Ref. 0020018478

110 €VAT includedIn stock · 2 units

PCB (control board): refurbished spare part that controls the ignition, modulation, and safety features of the boiler. Useful if the boiler does not ignite, locks out, or the display is unresponsive. Compatible with F24, F24E, F24 (ref. 0020018478). Includes a one-year warranty and delivery within 2–4 working days in the EU.

1
Consult via WhatsApp
Delivery in 2–4 working days
1-year warranty
14-day return
Technical support

Key Data

Reference
0020018478
Brand
Saunier Duval
Type of part
PCBs (control boards)
Available units
2 units in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 0020018478) equips these models. Verified compatibility; check the reference before purchasing.

Thema Condens

  • F24
  • F24E

Themafast Condens

  • F24
  • F24E
  • F30
  • F30E

Fault codes related to this part (not the entire boiler). They usually have more possible causes: first rule out electrodes, wiring/connections, and gas supply. Verified with ≥3 sources.

CodeWhat does it mean?Cause and diagnosis (this part)
F11Connection fault with the user interface (no signal reaching the main PCB).The main PCB may not receive/interpret the bus from the interface; check continuity and voltages between the interface and the PCB (wiring/eBUS/5 V). If connections and UI are correct and the issue persists, the main PCB is implicated.
F13Main PCB (control board) fault/connection.Fault in the PCB or its connections causes loss of communication/control; check connectors and harnesses. If the wiring is fine and the error persists, replace the board (ref. 0020018478).
F20Software incompatibility (interface/main PCB or incorrect product code).Mismatch between the interface and the main PCB or incorrect product coding locks the boiler; check compatibility and the 'product code' in parameters. If the UI is correct and the fault persists, the main PCB may be the cause.
How do I know if this PCB is for my boiler?
Verify the reference 0020018478 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part.
What is it used for?
The PCB controls the ignition, modulation, sensor readings, and safety features of the boiler.
Is the boiler not igniting, locking out, or is the control board unresponsive?
After ruling out mains voltage, fuse, and connectors, a damaged PCB causes lockouts, blackouts, or erratic display. Repair the external cause before installing the new one.
Which models is it suitable for?
Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations
After installation, a technician must adjust the service parameters (type of gas, power settings) and check combustion and safety features.
What does refurbished mean and what coverage does it have?
Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

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