boilermate 2000 not calling for the boiler

[fdph]

hi, was wondering if anyone is familiar with these as its the first one i've come across, from what I have read I believe the hot water is continous and the time clock and room stat just call for heating, the problem I have is that it isn't calling for the boiler atall. I'm thinking perhaps a stat on the unit itself or its pcb.
cheers

 

[ecowarm]

dont know a lot about b/m2000 but have a look here Boilermate 2000 or may get removed as a link to another forum but google "boilermate 2000 repairs"

Does the primary pump run?
Is there a live supply to boiler?