Never done a s plan. Stuggling

[Mike Blair]

I have never wired an s plan so struggling lol


I have a heatmiser uh4 underfloor heating controlers inhave one on each floor basement ground first n second.

I have a megaflo eco 250 on the first floor

And a boiler on the basement forgot the name i will update

I have no idea how to connect it. Il upload some pictures soon

Any advice in the mean time

 

[Leesparkykent]

As Davesparks has pointed out the terminal box on the cylinder with the strip of connectors has connections for the immersion and connections for the cylinder thermostat.

From left to right terminal 1 is common, terminal 2 breaks when temp rises above set point, terminal 3 makes when temp rises above set point, terminal 4 live immersion, terminal 5 neutral immersion and 6th terminal earth.

Immersion feed from double pole switch connects to terminals 4,5 and 6

Cylinder thermostat connects to terminal 1,2 and cpc in 6

2 connects to the brown of the hot water valve and an 1 connects to the terminal of the hot water valve connection in the UH4 where the rest of the hot water valve connections are terminated The heatmiser UH4 wiring diagram shows the connection of the valve.

 

[Leesparkykent]

How did you get on Mike?

 

[Mike Blair]

Was just about too inbox you doing it tomorrow got a few questions lol. Can i inbox you?

 

[Leesparkykent]

Was just about too inbox you doing it tomorrow got a few questions lol. Can i inbox you?

yeah no probs. Where about in London is the job? I'm in London 2moz and if it is the same area I would pop through and go through it all with you if you wanted.

 

[Mike Blair]

Shepperds bush mate 0.0 be amazing if you could

 

[Leesparkykent]

Shepperds bush mate 0.0 be amazing if you could

hmm the other side of the river from where ill be but if I have time ill do it. failing that ill pm you my number now so you can give me a buzz tomorrow and ill go through it. I will try and get there though.

 

[Mike Blair]

Thank you so much mate your a life saver

 

[Leesparkykent]

Thank you so much mate your a life saver

Its no probs Mike, I've sent you a PM with my number.

 

[Mike Blair]

Deleted

 

[Diddy]

Got to say that is a very cool and generous thing for Leesparkykent to do. After all the rubbish (politics and hate) I have heard and witnessed over the last few weeks it is nice and refreshing to see guys going out of their way to help each other out, Think the day should end in the pub if you are not driving.