DHW Open circuit

[craig7568]

I have a Vokera linea 24 that is showing code 6 which on reading manual informs me this is "Hot water open circuit", any advice on what this means and any way forward would be greatly appreciated.

Thanks

 

[scatmanjohn]

06 Is hot water thermistor is faulty.

 

[craig7568]

Thanks, is this a simple repair and where would I buy the part .

Thanks

 

[scatmanjohn]

Part No is 8484

You can find one here

http://www.bes.ltd.uk/nav_graf/frames_cat.htm?url=http://www.bes.ltd.uk/products/114.asp

Part No 12237 will do the job.

Its very easy to replace. Isolate the electrics and mains cold water into the boiler, open a hot tap, get yourself a 13mm spanner, remove old sensor, fit new sensor (don't forget the washer).

Turn water and electrics back on.

Jobs a good un