Worcester Bosch Greenstar Ri Wiring?

[neil33]

Hi all,

Bit of a long story.... but part of my investigation into cold radiators has led me to question the wiring for a normal Y plan gravity fed system...particularly the Boiler to pump.

According to the WB wiring diagram it should be:

Boiler Lp------- Pump Live
Boiler Np-------Pump Neutral
Boiler LR------- 3 port valve Orange

However it seems my Boiler Np is unconnected and the Pump gets it connection from mains Nuetral in the main wiring centre.

Is this going to make a difference to the operation of the boiler?

 

[hazetimesfive]

See most like this, as long as the boiler gets its live from the wiring center then all good imo

 

[neil33]

Thank you.... most appreciated!