Baxi Solo 3 70PF Burner problem

[kdLeeds]

I have just fitted a new fan to my Baxi Solo 3 70PF. That now works OK, but the burner (and indicator light) switch on and off at about 3 second intervals. Could this be a faulty pressure switch? I have fitted a new pair of sensor tubes which don't have any kinks in them.

Any other suggestions gratefully received.

 

[kdLeeds]

I have just removed the combustion box door to test the pressure switch and found that the burner no longer switches on and off at 3 second intervals until I put the door back on??

 

[kevplumb]

looks promising

now wait for the sky to cave in on you

you shouldnt be messing in there

 

[kdLeeds]

Problem is now sorted.

 

[kevplumb]

good

now have it checked over by a competent fitter

cheaper than your insurance premiums

 

[gassafeman]

I do love the comments..."Problem solved / fixed" with no explanation how.

The "door".... a well known RGI term. He he!

It seems Legionalla has been sprayed with water (like the gremlin did) and now has hundreds of mini 'legions' posting rubbish.

Paul