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Student & Learning Zone - City & Guilds
Problem of the week - ceiling rose
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<blockquote data-quote="Apache" data-source="post: 261201" data-attributes="member: 828"><p>Do you not have a loop so 2 red and 2 black, and then a switch drop with another red and another black? So 3 red, three black? That's what we have here.</p><p></p><p><span style="font-size: 8px"><span style="color: Silver">---------- Post Auto-Merged at 01:50 ---------- Previous post was made at 01:41 ----------</span></span></p><p></p><p>If I was in the position I would turn off CU, turn switch to 'on' and use a continuity meter to 'buzz' a pair as the switch drop (turning it back off to ensure I was correct. Suppose 4 wires could either be another light spurred or 2 way lighting.</p><p></p><p>By connecting a few wires together or using a long lead I could go along and work it out, but would take me more than 10 minutes. I'm guessing you have a trick?</p></blockquote><p></p>
[QUOTE="Apache, post: 261201, member: 828"] Do you not have a loop so 2 red and 2 black, and then a switch drop with another red and another black? So 3 red, three black? That's what we have here. [SIZE=8px][COLOR=Silver]---------- Post Auto-Merged at 01:50 ---------- Previous post was made at 01:41 ----------[/COLOR][/SIZE] If I was in the position I would turn off CU, turn switch to 'on' and use a continuity meter to 'buzz' a pair as the switch drop (turning it back off to ensure I was correct. Suppose 4 wires could either be another light spurred or 2 way lighting. By connecting a few wires together or using a long lead I could go along and work it out, but would take me more than 10 minutes. I'm guessing you have a trick? [/QUOTE]
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Student & Learning Zone - City & Guilds
Problem of the week - ceiling rose
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