Saunier Duval ThemaClassic Electronic Display Ref. S1009000
RefurbishedSaunier DuvalPCBs (control boards)

Saunier Duval ThemaClassic Electronic Display Ref. S1009000

45 €VAT includedIn stock · 4 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 up, or the display is unresponsive. Compatible with F 24 E, C 24 E, F 24 E (ref. S1009000). 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
S1009000
Brand
Saunier Duval
Type of part
PCBs (control boards)
Available units
4 units in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. S1009000) equips these models. Verified compatibility; check the reference before purchasing.

ThemaClassic

  • F 24 E
  • C 24 E

Thema

  • F 24 E
  • C 24 E

Isotwin

  • F 24 E
  • C 24 E
  • C 24 EV

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)
12User interface or remote control faulty.The display/interface module S1009000 fails (e.g., moisture or damaged electronics) and the boiler detects an interface fault; communication with the main PCB may also be affected. Check connections between the main PCB and the interface board, dry if there is moisture, and if the issue persists, replace the display.
18User interface fault.Inherent defect of the display board S1009000 (interface), identified by the electronics as an interface fault. Check wiring/connections and, if not resolved, replace the display module.
20User interface not compatible with the boiler.A display/interface S1009000 has been installed with a revision/code not compatible with the unit or has not been reconfigured after the change, causing the boiler to detect incompatibility. Check 'interface revision code'/'boiler code' in the data menu and install the correct version or reconfigure.
How do I know if this PCB is for my boiler?
Verify the reference S1009000 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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