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Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems. |
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#1
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old door chime
Hi, I'm wanting to replace my old door chime with something a little
newer. I've taken the casing off the old one now and instead of terminals labelled front, trans, rear or equivalent, there's four terminals numbere 0-3. 0 has one white and one black wire connected; 1 has no wires 2 has single white; 3 has single black; Rather than try to figure this out and have my visitors bursting in to flames on the front step, I thought i'd better ask the experts here! Which of these terminals are equivalent of front, back (there's no backboor chime) and trans. Thanks in advance, Tony |
#2
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old door chime
If it's a ding-dong, chime, you only need two wires to activate it. If it
plays a melody, it needs constant feed 16 volts, and a momentary switch contact for each, front and rear buttons "tony c" wrote in message ps.com... Hi, I'm wanting to replace my old door chime with something a little newer. I've taken the casing off the old one now and instead of terminals labelled front, trans, rear or equivalent, there's four terminals numbere 0-3. 0 has one white and one black wire connected; 1 has no wires 2 has single white; 3 has single black; Rather than try to figure this out and have my visitors bursting in to flames on the front step, I thought i'd better ask the experts here! Which of these terminals are equivalent of front, back (there's no backboor chime) and trans. Thanks in advance, Tony |
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