Timeswitch on Vaillant ecoTEC plus 824 stopped ticking

[Chris_London]

Hello,

The timeswitch on my Vaillant has stopped ticking and I'm not sure what to do with it: order a replacement and have it fitted (is this something I could easily do myself?) or take it out and start investigating what the cause is. The boiler is otherwise fine.

Any help or guidance would be very appreciated.

Thanks.

 

[cross thread]

Replace or upgrade to a wireless one

 

[CBW]

Very easy to replace

 

[ScottishGasMan]

It's not likely to be any issue with the boiler pcb or anything, will just be the clock.

They literally pull off the front of the boiler and click the new one straight in