From WR1 to Lightwaverf

18 Sep 2014
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United Kingdom
I currently have a British Gas Wireless system and am now upgrading to a Lightwaverf system with matching TRV's.

I am slightly confused so am seeking confirmation on the connections.

The WR1 has 6 connections Labeled N L 1 2 3 4

Live Neutral and Earth are obvious. I then have a link from Live to 1 this I believe to be COMMON

3 is my call to heat and is Grey.

My Lightwaverf has 8 connections Earth N L L NO Com NC P

NO = Normally Open
NC = Normally Closed

Again Earth L N are straight forward ..

I believe I have to link from the Live to Com.

Now would the Grey wire now go to NO or NC ??.

Thanks in Advance Guys
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Normally Open will become live when it calls for heat.

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