What does the code 50-60-90 mean in Baxi Roca?

Overtemperature clixon open without flame. If the circulating pump is blocked or not providing flow, the primary does not dissipate heat, the temperature rises, and the safety thermostat activates; check by bleeding the circuit and checking/starting the pump shaft from the front cap.

What does the code 50-60-70-90 mean in Baxi Roca?

Overtemperature clixon open with flame. The circulator being stuck or lacking flow causes overheating even with the flame present; confirm by bleeding air and verifying that the pump shaft rotates (assist with a screwdriver if it is seized).

RefurbishedBaxi Roca Motors

Circulator Pump Motor Baxi Roca Nora 24 24 F Ref. 122070370

Name: Circulator Pump Motor Baxi Roca Nora 24 24 F Ref. 122070370
Brand: Baxi Roca
SKU: MHCN2424F
Price: 25 EUR
Availability: InStock

25 €VAT includedIn stock · 1 unit

Motor: refurbished spare part that drives the corresponding component of the boiler. Useful if it doesn't operate or makes noise. Reference 122070370. Includes a one-year warranty and delivery within 2–4 working days in the EU.

Consult via WhatsApp

Not sure if it's your part? Send us a photo of the screen printing via WhatsApp and we'll confirm compatibility before you purchase.

Delivery in 2–4 working days

1-year warranty

14-day return

Technical support

Key Data

Reference: 122070370
Brand: Baxi Roca
Type of part: Motors
Available units: 1 unit 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)
50-60-90	Overtemperature clixon open without flame.	If the circulating pump is blocked or not providing flow, the primary does not dissipate heat, the temperature rises, and the safety thermostat is activated; check by bleeding the circuit and checking/starting the pump shaft from the front cap.
50-60-70-90	Overtemperature clixon open with flame.	A stuck circulator or lack of flow causes overheating even with the flame present; confirm by bleeding air and checking that the pump shaft rotates (assist with a screwdriver if it is seized).

Circulator Pump Motor Baxi Roca Nora 24 24 F Ref. 122070370

Key Data

Spare Parts Related Boiler Nora 24 24 F