Vaillant Ecomax display panel question

[crissybwoy]

Hi there. Have moved into rented accommodation & there is an Ecomax boiler in. The display panel is showing a 'C' on it towards the bottom of the display. Looking thru the manual I cant find any info aout it, and my wife is worried it could mean carbon monoxide is leaking out of it!
Can anyone tell me what it means? I have looked thru all the manuals/instructions i can find but cant find it?

 

[Deleted member 105431]

it is the comfort mode aka warmstart (hw preheat) its harmless, leave the boiler alone.

 

[bobw1956]

don,t worry its indicating the warm start facility is on,it heats an amount of water in the boiler, so when you open a tap you get almost instant hot water. turn the hot water temp switch on the front of the boiler all the way to the left, the "c" will dissappear = warm start off,to turn back on turn all the way to the right.

 

[gas4you]

Turn the HW stat dial on the boiler fully anti clockwise then back to the temp you want. This will turn off pre-heat,

It is not needed, just wastes expensive gas

 

[crissybwoy]

Thanks for all your answers, much appreciated