Drayton RF601 SCR question

[David McNelis]

My Drayton SCR appears to be dead. I have a Worcester Combi boiler that is still supplying hot water to the taps but it not getting the demand for heating.

I've changed the batteries and run through the installation guide and none of the troubleshooting works.

The SCR is not showing any lights at any time and it appears to be lifeless.

My plan is to purchase a new SCR and directly replace it but I'm open to ideas.

Cheers

 

[hertsboilers]

Buy two then, keep one for spares.

Yes, it is very easy to replace.

 

[David McNelis]

Is new SCR worked.

Overnight via Amazon Prime for £54.

Plugged it into the existing back plate, paired with the Digistat and off it went.

Who needs a plumber eh.