baxi duotec 28 he error code E119

[deanr1979]

baxi duotec 28he is showing error code e119. Pressure is just above 1 bar. central heating and hot water will not come on. Don't have installation manual but front panel states that code e119 is low system pressure below 0.5 bar. Any help much appreciated.

 

[plumbplumb]

If pressure is above 1 bar and it's still registering this fault then it is likely either a faulty water pressure sensor or dirt in the sensor not allowing it to read the correct pressure.

Have you tried increasing the pressure to 1.5 bar to see if this activates?

I have been to one recently where the low pressure switch would not activate below 1.5bar.

 

[Vic Spanner]

http://www.heateam.co.uk/how-to-repressurise-your-boiler.htm

 

[deanr1979]

If pressure is above 1 bar and it's still registering this fault then it is likely either a faulty water pressure sensor or dirt in the sensor not allowing it to read the correct pressure.

Have you tried increasing the pressure to 1.5 bar to see if this activates?

I have been to one recently where the low pressure switch would not activate below 1.5bar.

Yeah I topped it upto 1.5bar and it fired up. Thanks.

 

[nickso]

Switch is fecked then. They are very unreliable.

 

[Agile]

These are fairly recent boilers.

Is it really out of warrantee?

Tony

 

[DP]

Is it really out of warrantee?

I think you mean warranty old chap

 

[Agile]

Chris R told me to spell it like that.

But it would save a letter with a 'y' so if I remember I will in future.

 

[DP]

warrantee

noun

a person to whom a warranty is given




Cut and pasted from dictionary