home Fix label Heating label_important Home Heating Systems category Vaillant

Vaillant TurboMax + "F.28"?

Help! Boiler has gone to lock out (red Light on front panel) and shows fault code "F.28", What does this mean? Any help would be appreciated.

James k, March 2005

home Fix label Heating label_important Home Heating Systems category Vaillant

done

Could be all of the above.
Do not attemt to restart.
Get expert help.
You could destroy the motherboard.

Rash, June 2010

same problem, need help

drednot, September 2007

Straight from the vaillant manual >F.28 means No gas;Insufficent gas ;incorect gas valve adjustment ; electrode defective ;ignition lead defect; Electronic ignitor defective,

Steve, March 2005

link Click here to see other fixes for Vaillant.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com for free repair help, information and advice.

How can I fix my Worcester Greenstar?

How can I fix my Worcester 240?

How can I fix my Baxi 105E?

How can I fix my Switchmaster 905?

How can I fix my Baxi 552?

home Fix label Heating label_important Home Heating Systems category Vaillant

Vaillant TurboMax + "F.28"?

I can answer this question...

Vaillant TurboMax + "F.28"?

I can answer this question ...

Vaillant TurboMax + "F.28"?

Myson Touch?

F40 fault?

Ideal Isar H30?

Valor petrus 850 electric fire?

Canon caress 2000 gas fire?

Have I got got a faulty programmer?

Worcester boiler dripping water?

Boiler cycle?

Remeha Avanta plus?