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Mend Ideal RS460 Boiler Programmer Pump

ideal w rs460?

Hi there' im a electrician and have been asked to replace a programmer for this boiler ideal w rs460 which was installed in 1984.
I replaced the programmer and now I cant turn the water on without the heating coming??? There no motorised valve or cylinder stat and has only 3 terminals at boiler and had a separate pump connection, I really cant get my head around this one. the customers said it worked separately before. please help

Daniel Gregory
September 2018
You could always do a search for the boiler installation manual.

This MAY hslp

http://www.manualslib.com/manual/944735/Ideal-Boilers-Mexico-Super-Rs440.html?page=18

Ksnndnn
September 2018

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