vaillant 824 turbo max plus

[onion_soup]

If the temperture of dhw is displayed at 62 c at display and 47 c at tap nearby could the temp sensor on pipe be defective ( or replaced with that of ch )?
Are the two sensors the same ?

thanks

 

[Paul Barker]

47 at tap is about right this time of year, all is well

 

[chrishutt]

temperature of dhw is displayed at 62 c

I thought the temperature displayed was the boiler flow temp., not the DHW temp., which would explain the difference.

 

[onion_soup]

temperature of dhw is displayed at 62 c

I thought the temperature displayed was the boiler flow temp., not the DHW temp., which would explain the difference.

I will have to check that chrishutt . The temp at display was checked before with tap temp , i think they tallied but now i am not sure
If anyone knows part numbers can they check if the temp sensors( dhw and ch ) are the same ?

thanks

*confused*

 

[gasgeezer]

flow for 824 is 42deg rise at 8l/pm had one this week only 35deg rise turned out the mixer tap was letting bye bringing temp down