Salus RF500 -- Ideal Logic Combi 24 wiring

[David88]

Can anyone help with coonnect them together. This boiler was working with the same salus before but salus RF500 is damaged, and someone remove cables. I have exacly the same new room thermostat.
I think to connect:
Salus --- Boiler
Com - room stat (first on right terminal)
NO - timer (second terminal)
L - L
N - N
before remove link between room stat/timer terminals

Is it correct?

 

[stem]

The wiring depends upon the requirements of your heating system. If you have wired up the replacement receiver exactly the same as the original, then it should be OK.

The link at the boiler shown in your diagram labelled 'Room Stat Timer' should be removed (it may have gone already) and the two terminals connected to 'NO' and 'COM' at the Salus receiver. It doesn't matter which way around. Then the Salus receiver also requires a permanent Live and Neutral to L & N respectively.

I think it may be possible that because you have retained the existing room thermostat, that the thermostat and receiver are operating on different frequencies and have not been paired. In this case they will not be communicating with each other. Check that their settings correspond. If they don't, remove all power from both units, including batteries, match the frequencies, then return power and press reset.

 

[David88]

Many thanks for answer, I will connect it tommorow and let You know if that works, tkanks again !

 

[David88]

Not working... salus works good i can see green light and hear relay but no answer from boiler, hope installer will repair it tommorow.