Vaillant PCB VMW ES 242 2 3 Ref. 00712025
RefurbishedVaillantPCBs (control boards)

Vaillant PCB VMW ES 242 2 3 Ref. 00712025

85 €VAT includedIn stock · 6 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 VMW ES 242/2-3, VMW ES 242/2-5 (ref. 00712025). 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
00712025
Brand
Vaillant
Type of part
PCBs (control boards)
Available units
6 units in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 00712025) equips these models. Verified compatibility; check the reference before purchasing.

Turbotec (VMW ES 242 / Turbotec Classic)

  • VMW ES 242/2-3
  • VMW ES 242/2-5

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.61Gas valve activation errorThe output stage of the PCB does not correctly excite the coils of the gas valve (driver/output faulty), causing the fault. Check the continuity of the harness and the control signal to the valve during demand; if the valve and wiring are correct and there is no signal (or it drops unexpectedly), the PCB is the cause.
F.62Gas valve disconnection delayThe circuit of the PCB maintains the power supply to the gas valve longer than it should or does not cut off in time (stuck driver), registering delayed disconnection. Check that the signal to the coils drops to 0 when turned off and that the ionisation extinguishes; if everything is correct and the delay persists, the PCB is defective.
F.63Error: EEPROMCorruption/invalid reading of the EEPROM memory of the PCB or its associated electronics. Confirm after reset/brief power cut that the error reappears; if network/grounding are fine, the documented solution is to replace or reprogram the PCB.
F.64Fault: PCB / sensor (NTC)Fault in the conditioning/ADC on the board that measures the NTCs (incoherent readings). Check NTC for resistance and wiring; if values are correct but the boiler still shows F.64, the defect is in the PCB.
F.65Error: electronics temperature too highActual overheating or erroneous temperature sensor reading on the PCB. Check ventilation/temperature of the compartment and heat sinks; if there are no external causes and the error persists, the PCB is damaged.
F.67Incorrect value returned by ASIC (flame signal)Anomaly in the flame detection circuit of the PCB (signal not plausible). Check ionisation electrode, ground, and cable; if they are correct and F.67 persists, the flame electronics of the PCB is faulty.
F.70Invalid product code (DSN)After replacing the display and/or board, the new PCB is not coded with the appliance variant, causing DSN incompatibility. Verify the model coding and reprogram the board; if it does not accept coding or loses it, the PCB is the cause.
How do I know if this PCB is for my boiler?
Verify the reference 00712025 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Vaillant 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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