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2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

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I have a Velaire 110/135 oil fired domestic boiler. I think the boiler thermostat may be faulty. The manual sa... [Read more]
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How to fix Vaillant ecotec plus 624 R1. Shows fault code F75?

Our Vaillant ecotec plus 624 R1 has stopped working and shows fault code F 75. What does it mean, and how to fix it.

Pete
October 2009
VaillantHeating, Home Heating SystemsVaillant Code Working
how to open a front cover of echo pro

john
September 2013
1st check water pressure in boiler by pressing "-" button should be 1mbar-1.5mbar if it is you either have a pump problem or a water pressure sensor seek expert help

GasWise jimmy
November 2009
Go here for some useful information on this fault code

http://www.screwfix.com/talk/thread.jspa?threadID=59288

Alan
October 2009
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