co co2 ratio reads 0.0102.

[spanner]

Right back to the UKPF and the "HEAT LINE S24 " spent 3 hours completely stripped cleaned. Sorted out the water leaking from the primary flow and return pipe to heat exchanger
Went outside popped probe into flu..
M Kane 455 went berserk with "HIGH co2"
Just after stripping and full clean up..
Had to tell the owner to assist a co detector.
Went screwfix and got one for £29.99.
Fitted it but explained the boiler is "AR"
And switched off
Got ticket signed.
Hate days like these :0 (
What I can't understand was why the burner pressure was reading 12.5mbars. And in MI's says 12.7mbars and blew out such high ratio.???

 

[lame plumber]

did you givev it 20 minutes to settle down, after all you have disturbed all the muck n **** and the remnants have to clear before you put yr probe in.

 

[gassafe]

Is your machine reading correct? Maybe the high co2 killed the sensor...

 

[jonnyswamp]

+1 for above, at least 10/15 mins then test

 

[spanner]

Was running for about 10 minutes. There's only 4 rads. Place was warm.
And there is a co detector there now.
Burner pressure later MI'S say 12.7mbars I have 12.5mbars.
Ran hot tap after then. Then went outside. Purged analyser 20.9 co2 normal
Plugged in
The analysis was reading "HIGH co2 " straight away..
So took out my probe. Printed. Signed.
This was the first time since being hung out in 8 years this boilers serviced.
Weren't taking no trim using the new Kane. No way..
And I'm not flogging a boiler replacement Either

 

[spanner]

Think I'll go round. Run for a good 30 mins. Then check again.
Cheers lads

 

[lame plumber]

needed more time if the boiler hadnt been serviced for 8 years. A kane can take lots of punishment believe it or not, need to go back turn on a tap for 15 mins then retest.

 

[wattsie1987]

Fan not running at correct speed almost guarantee it.

 

[gassafe]

Fan not running at correct speed almost guarantee it.

It's an expensive call if it's wrong lol.. These are heat line spares 😱

 

[mfgs]

Check for any products of combustion in the outer flue to make sure its not vitiating.