F.A.O Dangermouse46

[DIY22DISASTER]

Hi there DM46,

As you know D.Hailsham has been very kindly helping me out with a dilema of mine.

Unfortunately I need one last question answering but sadly he is not online at the moment, and I am kind of stuck in limbo.

Would you be kind enough to answer this question for me ?

"What does the highlighted quote at the bottom of the page mean" ?

Disconnect everything from the junction box including links between terminals and wire up as follows:

JB = Junction Box

Mains Input
Live : JB 1
Neutral: JB 2
Earth: JB 3

Tempus 1
Live: JB 1
Neutral: JB 2
1 Com: Link to Live in the Tempus 1
2 Off: JB 7
3 On : JB 6

HW Thermostat
C: JB 6
1: JB 8
2: JB 7

Digistat
Link JB 1 to JB 4
C: JB 4
On: JB 5

Honeywell Valve
White: JB 5
Grey: JB 7
Blue: JB 2
Green/Yellow: JB 3
Orange: JB 8

Pump
Live: JB 9
Neutral: JB 2
Earth: JB 3

Note: the Pump gets its Live connection from the Boiler PL terminal via JB 9. This in accordance with mfr instructions.
Boiler
Live: JB 1
Neutral: JB 2
Earth: JB 3
Link JB 8 to JB 10
Switched Live (SL): JB 10
Pump Live (PL): JB 9

Many thanks

Ian

 

[DP]

It just means the boiler runs the pump. Pump live connection from the boiler is terminated at JB9 and pump live (brown wire) is connected to JB9

 

[DIY22DISASTER]

Hi DP thanks for responding,

I dont have any other wires coming from the boiler to connect to JB9 to make a live connection with the Pump, or doesn't anything connect to it appart from the Pump ?

Sorry for being so dimm, this has been a nightmare from the start, but thanks to everyone on here who have been great & helped me.

Ian

 

[etheat]

you need an extra wire for the pump live. in total you should have 5 wires going in to the boiler - permanent live, neutral, earth, switch live to the boiler (from the orange wire on your 3 port valve) and a pump live (from your boiler to you pump)

 

[DIY22DISASTER]

Right ok, so I need to track a new 2 core wire from the Junction box to the boiler for those connections ?

I wish I had the finances to rip the lot out and put a whole new installation in.

Ian

Many thanks for replying

 

[etheat]

that should do it, hope all goes well

 

[DIY22DISASTER]

Thanks Eheat,

Just remeber to keep your fingers in your ears tomorrow, if you see a mushroom cloud you know that ive ballsed up somewhere along the line



Ian