biasi vboiler red light flashing.MOV

Hear we.. go.. the chronology of events:- Boiler was working fine this morning.. but from the lunch time.. it is not giving hot water.. or not heating the house. everytime when calling.. boiler lights starts with green but ends up with a middle light glowing red.... Now hear is the secret .. Listen to the boiler carefully.. because the sounds cannot lie.. it will never lie.. PLB can lie.. owner can lie.. looks can be deceving.. but the sounds..Now.. without even opening the boiler it is clear that the boiler is very quiart. sounds like the boiler is stopping at the pump even before the fan.. Who are the candidates for the problem: Pump, PCB, System pressure micro switch, System pressure diaphram, faulty cables, Well in this case it was the pump. Okey lets find the price of a new Biasi pump ( made by Willo it looks like ) ... Bli me..180+VAT just for the pump? They were selling this boiler at Selco for odd £400 two years ago...cammon this is not right.

[@EugeneFromDublin]

DHW (domestic hot water). Excessive temperature in primary circuit

[@ImranKhan-hz8jy]

Most likely NTC sensor

[@sumitkumardhule1082]

Try: Turing off main switch of boiler and then close water inlet to boiler
Wait 2 min
Now turn on water supply and then turn on main switch.
Push red button (Lock out reset button)
Good luck 👍

[@Daniel_Adam]

You're only 11 years too late 😂

[@number1beasts]

Hi. What does it mean if the lights on the left if the middle one flashing red and the right one flashing green at same time what's the fault with my boiler? Any help would be much Appreciated.

[@NikkBoosh]

CT -Psycho-Lagger did you find out why your boiler was flashing like this and find out how to resolve it? Mine is doing the same thing.

[@paintkings565]

@R35 did u find out mine is doing the same

[@BossyBossy2023]

She didn't Fix-It I bet , what was that?!!!!!

[@achobby]

Any body no why just the stop symbol light flashes green

[@C4d009]

😂