Honeywell st6400s service due message

[nickbeaumont]

Can any one help with resetting the service due reminder system - I had no idea it had this function when we fitted the control unit and it has now turned the boiler off - it does allow me to run for 1 hour but not sure when this will turn itself off - boiler was serviced in spring but we obviously didn't reset.

Don't really want to recall engineer as he obviously was unaware of the function - also not a very helpful person!

Thanks,

Nick

 

[doitall]

Hi This is a service mode to remind landlords etc that the boiler needs a service.

Posting how to re-set it on a public forum would not be a good idea.

If you send me an email (in my profile) remove the white space, I will send you the instructions.