Vaillant Ecotec PRO VMW ES 226 3 3 Control PCB Ref. 0020132764
RefurbishedVaillantPCBs (control boards)

Vaillant Ecotec PRO VMW ES 226 3 3 Control PCB Ref. 0020132764

35 €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 up, or the display is unresponsive. Compatible with VMW 226/3-3, VMW 236/3-5 (ref. 0020132764). 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
0020132764
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. 0020132764) equips these models. Verified compatibility; check the reference before purchasing.

ecoTEC pro

  • VMW 226/3-3
  • VMW 236/3-5

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.61Fuel valve control faultThe PCB (0020132764) may fail at the control stage to the gas valve, so it does not send the correct signal/voltage and the valve assembly does not activate; check the voltage/signal from the connector on the PCB to the valve and the continuity of the harness.
F.62Fuel valve disconnection delay faultThe PCB electronics may unduly delay the closure of the gas valve (shutdown circuit), generating the fault; check that the PCB output/relay cuts off immediately upon flame loss and rule out a mechanical leak in the valve.
F.63EEPROM faultCorruption or defect of the EEPROM integrated in the PCB; if after resets the code persists, confirm with diagnosis and replace/parameterize the PCB according to the manufacturer's procedure.
F.64Electronic fault/sensorFault in the analog/ADC circuit of the PCB that measures the NTC (flow/return); first check the NTC and wiring, and if they are correct, confirm a defect in the PCB electronics.
F.65Electronic temp. faultOverheating/thermal damage in the PCB electronics; inspect the location and external heat sources and check the PCB (signs of heat, degraded components) and its ventilation.
F.67Electronic/flame faultFault in the flame detection circuit/ASIC of the PCB causing an implausible flame signal; check the grounding, ionisation electrode/cable, and if the signal is correct, the PCB electronics.
F.70Fault: invalid appliance codeAfter replacing the PCB, the DSN/appliance code does not match or the coding resistor is missing; verify and configure the DSN in d.93 or install the correct coding resistor for the new PCB.
How do I know if this PCB is for my boiler?
Verify the reference 0020132764 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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