Any Ideas - Tempra 18

[skaly]

Hi I was called to a Ferroli Tempra 18 When turned on from cold it had been running for 1 minute then off 1 min then running 1 min and so on, that was for the last few days but today when i got to it it ran normal, I ran it at max turned down temp it went off turned up temp it came on and ran fine. ANY IDEAS as to what it could be .

 

[aggis]

You need to check the heating ntc to see if it in range, then if ok checkto see if limits are kicking in, F &R temps,also flue/aps related issues.

 

[skaly]

Thanks Aggis