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home Fix label Heating label_important Home Heating Systems category Vokera

how can i fix vokera unica he red light code 40?

came back from few days holiday no pressure on bar at all and code 40 shown unfortunately when the system was fitted a few months ago did not get a users handbook, can anyone help? Thanks
Pat, April 2010
home Fix label Heating label_important Home Heating Systems category Vokeradone
it means low pressure, you need to top it up.

get manual here....

http://vokera.co.uk/wp-content/uploads/2009/04/unica-he-installation-and-servicing-manual.pdf

Ian, April 2010
link Click here to see other fixes for Vokera Unica HE.

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