Main PCB Hermann Micra Condens 26 Ref. 052005326
RefurbishedRenovaPCBs (control boards)

Main PCB Hermann Micra Condens 26 Ref. 052005326

75 €VAT included

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 Micra Condens 26, Micra 2 24E, Micra 2 24 SE (ref. 052005326). 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
052005326
Brand
Renova
Type of part
PCBs (control boards)
Available units
0 units in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 052005326) equips these models. Verified compatibility; check the reference before purchasing.

Micra Condens

  • Micra Condens 26

Micra 2

  • Micra 2 24E
  • Micra 2 24 SE

Renova Habitat

  • Renova Habitat 23E
  • Renova Habitat Plus 23SE

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 control valve errorThe PCB controls the gas valve; a fault in the driver/relay or management on the PCB causes incorrect control. Check the harness and coils; if there are correct voltages/signals and the valve is fine, the PCB is the cause.
F.62Error, delayed disconnection of the fuel control valveThe relay/triac on the control board may become 'stuck' or delayed, keeping the valve energized. If the wiring, electrode, and valve are OK, the fault lies in the PCB.
F.63Fault: EEPROMCorruption/defect of the integrated memory in the PCB. After reset and parameter check, if it reappears, the solution is to replace the PCB.
F.64Fault, electronics/temperature sensorThe A/D reading of the NTC is performed by the PCB; if the NTC and wiring measure correctly, the fault is in the measurement circuit of the PCB. Confirm by measuring the 5V/3.3V reference and continuity.
F.65Electronic temperature faultThe PCB's own electronics detect overheating (internal sensor or affected circuit). If there are no external heat causes and it persists, the PCB is damaged.
F.67Fault: electronics/flameIonisation signal not plausible due to detection circuit fault in the PCB. If the electrode, grounding, and wiring are correct, the PCB is responsible.
How do I know if this PCB is for my boiler?
Verify the reference 052005326 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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