Vaillant PCB Control VMW 240 3 3 Ref. 0020092371
RefurbishedVaillantPCBs (control boards)

Vaillant PCB Control VMW 240 3 3 Ref. 0020092371

90 €VAT includedIn stock · 1 unit

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 VMW 242/4-3 M R1, VMW 242/4-3 M, VMW 202/4-3 M (ref. 0020092371). Includes a one-year warranty and delivery within 2–4 working days in the EU.

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

Key Data

Reference
0020092371
Brand
Vaillant
Type of part
PCBs (control boards)
Available units
1 unit in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 0020092371) equips these models. Verified compatibility; check the reference before purchasing.

Turbotec Pro (VMW)

  • VMW 242/4-3 M R1
  • VMW 242/4-3 M
  • VMW 202/4-3 M

Turbotec Plus (VMW)

  • VMW 242/4-5 M
  • VMW 242/4-5 M R2
  • VMW 282/4-5 R2
  • VMW 322/4-5 R2

Atmotec Pro/Plus (VMW)

  • VMW 240/3-3 M
  • VMW 240/3-5 M
  • VMW 280/3-5
  • VMW 282/4-3

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)
F.63EEPROM error: the configuration/calibration memory of the electronics is damaged.The EEPROM physically resides on this main PCB; when the documentation indicates 'electronic system fault', the cause is the PCB itself. Verify: the code persists after resetting and does not depend on any external component (valve, sensors); if it reappears, replace the PCB.
F.64Electronic system error / sensors: fault in the electronics or short circuit in the flow or return sensor.The documented cause explicitly includes 'faulty electronic system' (the PCB). First, check the NTC flow/return sensors (resistance and connections); if the sensors and their wiring are correct and the fault persists, the origin is this board.
F.65Electronic system temperature too high: the electronics have overheated.The temperature sensor is integrated into the PCB; the fault code is triggered by external overheating of the PCB or by a fault in the electronics itself. Check: rule out external heat sources or poor ventilation; if the location is correct and the issue persists, the PCB is defective.
F.67Flame control input signal out of limits (flame detection electronics).The documented cause is 'electronic system fault': the flame detection/ionisation stage of the PCB delivers a signal out of range. First, check the ionisation electrode and its wiring; if they are correct and the signal remains out of limits, the fault is with this PCB.
How do I know if this PCB is for my boiler?
Verify the reference 0020092371 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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