baxi 57/4e

  1. L

    Baxi Bermuda 57/4E not firing up

    Hi, help needed please with likely fault. Neither CH or HW are working. I'd only been using HW during summer and when it stopped working I suspected a faulty pump as it had been noisy before stopping. I changed the pump, no change. Neither boiler on or lockout LED were lit on front of boiler...