What does fault code F63 mean on Hermann?

Name: Main PCB Hermann Micraplus NOX 24 B 2 Ref. 0020184123
Brand: Hermann
SKU: PECHMN24B/2
Price: 65 EUR
Availability: OutOfStock

Main PCB fault The EEPROM/electronics of the main board is damaged or corrupted, causing the equipment to lock. Check the board voltages, connections, and if the issue persists, replace/reprogram the PCB 0020184123.

RefurbishedHermann PCBs (control boards)

Main PCB Hermann Micraplus NOx 24 B 2 Ref. 0020184123

65 €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 out, or the display is unresponsive. Reference 0020184123. 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: 0020184123
Brand: Hermann
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

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.

Code	What does it mean?	Cause and diagnosis (this part)
F63	Main PCB fault	The EEPROM/electronics of the main board is damaged or corrupted, causing the equipment to lock. Check the board voltages, connections, and if the issue persists, replace/reprogram the PCB 0020184123.

Main PCB Hermann Micraplus NOx 24 B 2 Ref. 0020184123

Key Data

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