Electrician Jobs Relpol Relay 8 pin with a zone valve and circulating pump

[Marc87]

I have some problem to hook up a circulating pump with a zone valve and 1 thermostat to control it, can you help me to hook up this correctly.

 

[davesparks]

Why do you need a relay?

 

[Wilko]

Hi Marc from Canada and Welcome to the Forum
You may have special requirements in Canada, but UK regs allow direct control of the pump by the zone valve with 230V.

 

[Marc87]

I need a relay to shut off the pump when the thermostat turn off .

 

[Wilko]

Not familiar perhaps with your zone valve, but when the motor is energised (y-y) by thermostat it should open the water valve and close the switch (r-r). I would normally use this switch to control the motor.

 

[davesparks]

I need a relay to shut off the pump when the thermostat turn off .

Is the switch in the valve not suitably rated for this application then?