NOBO system 500 - some thoughts

Hi,

I have been following some posts here. I have a Nobo system 500 as well, and it looks like the controller unit - the Orion 512 - is not working. Some zones come on and off when they shouldn't be, the bathroom radiators are constantly on, and the immersion heater is erratic.

I have tried to locate a replacement Orion 512, but am out of luck - it is discontinued.

I rang Creda (NOBO UK) - and they say I probably have to upgrade to a system 700.

I can order the parts from a wholesaler, but have no idea how to fit them - and replace the RSX recievers, etc...

Can anyone help here? I live in Croydon, London.

Thanks!
Alex

Look on home page.
List of advertisers.
Or Google up in your area.
Have you contacted Gledhill ?
Mike
MGC/H2O
Norfolk

Thanks Mike. I'll ring Gledhill tomorrow.

Google didn't come up with much for me.

Which homepage do you mean?