Wiring a Heatmiser TimeClock (TM1)

[gareth142]

Could somebody help. My electrician has gone awol. He wired in my Heatmiser TimeClock (TM1) and it isn't working.

http://www.heatmisershop.co.uk/epag...ObjectPath=/Shops/Heatmiser/Products/"TM1 V3"

The live and neutral from the spur are connected to L and N in the timeclock – the transformer that it is controlling is wired in to A1 and A2 (the Earth cables are joined seperately). Does there need to be a joining cable between L and A1?

Any advice would be very helpful.
Thanks in advance.

 

[chivers67]

Very hard to tell from the link what and where you need to terminate the feed, isn't there some kind of instruction book?

 

[333rocky333]

A1 and A2 are volt free contacts

so it would depend what it is wired to switch, sometimes it could just be used as a switch across a pair of wires from say a boiler, other times it may need a link to supply out to whatever it controls, if its previosly worked without a link why should it need one now.
Putting a link in could do ireversible damage.

Is there wires on both A1 and A2 already

 

[gareth142]

Attached are two images. One the wiring diagram. The other shows how it is currently wired – two wires to right are from spur.

Untitled

• gareth142
• 7 Dec 2011
• 1

two wires to the right are from spur

diagram

• gareth142
• 7 Dec 2011
• 1

 

[Lectrician]

You need to link the live to A1 with a short piece of cable, and put both blues in the neutral. The brown 'out' would go to A2.

 

[ban-all-sheds]

He already knew that.