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Jesus FryeSep 23, 2025
What does 2 green flashes mean on Baxi EcoBlue Advance 13 Heat ErP Boiler?
- IIan WrightSep 23, 2025
Two green flashes on your Baxi Boiler indicate that the BL terminals on the HMI are open circuit. If a condensate pump is wired to these terminals, check its operation. Also, check the wiring to the BL terminals to ensure the link is present or connections to the external device are correct.












