mad install, at least I thought it was.

[Worcester]

Could have just been due to availability.

Could the second programmer be because of a 2 zone heating system? The Rayburn programmer only operates 1 heating zone.

If it's like ours, its worse than that , as has a single timer for HW and heating, And works on a y plan with HW priority... Hence I run the Rayburn programmer on constant and have a honeywell htg/hw controller to give me different times on the two...

2nd 'zone' on the built in rayburn (rebadged honeywell) prgrammer is used for the cooker side..

 

[WHPES]

Its handy as I can set it so dinner is cooked ready for us when we get home!

 

[Worcester]

Its handy as I can set it so dinner is cooked ready for us when we get home!

We like that too , it's just carp at getting the best out the system on the heating side!

 

[lame plumber]

it was only an s plan for hw/heating so being as they were simple folk I'd have left it on the rayburn programmer and used the cyl/rm stats to control when everything warm, then if they only want hw in summer hit the button on the rayburn. Just got a call now, overheat stat popped today again! so its probably the pump on its way out as it has been running now continually for 4-5 years or if not the boiler stat on the rayburn. ****er is its a v long drive there n back!!

 

[WHPES]

Really gotta get round to servicing our Rayburn, nearly 1 year overdue :frown2:. Trouble is I don't get paid for doing my own stuff!!

 

[lame plumber]

youll end up doing it xmas eve if its like my aga

 

[WHPES]

I will do it when the truck goes in for its service in March and I am stuck in for the day.