i have a powermax 80i which goes into lockout with an error E01. Looked in the manual and cannot find the E01 error listed... the gauge under the boiler is set at 1.5 bar and if the boiler is reset the digital display indicates p2.0 which shoots upto 3 and then lock out again...

paul, July 2008

I have now drained down the system and refilled it to 1.5 bar and the same error is occuring.

Paul, August 2008

E01 is central heating pressure too high, p2 rising to 3 suggests pressure building up and boiler locks out at 3.

manual available as pdf format at http://www.partsarena.com/baxi/

section on diagnostic codes for you to read.

could filler be left open or failed? is pressure guage on 1.5 working?

iain, July 2008