Just like lettuce. Keep 'em too long and they spoil over summer. Why do these things go bad so dang easy?? Okay. enough ranting....What I need is to learn how the wiring 'flows' in one of these sets. Ordinarily I'd just toss the set and buy a new one for a few bucks. But these are the large snowflake style. One worked when plugged in, the other two won't. Fuses are good. How can I (relatively easily) find where the problem is to repair? I sure do admire whoever figured out this circuitry!
Announcement
Collapse
No announcement yet.
Christmas light spoilage....
Collapse
Forum Top GA Ad Widget
Collapse
X
-
Cobble up an old socket and connect to your multi-meter set on R X 1. Now plug every bulb into the test socket. "0" means no go, a resistance reading is "ok"Two wires in the loop means series connected, three wires means series/parallel conneted. This becomes a hairy wiring - because in series the sum of the voltage drops equal applied voltage whereas in a parallel circuit the voltage is constant.
-
Save yourself the headache and just go to your local Ace Hardware store and by yourself a light string tester. Here's a link that'll show you how they're used and show you how light strings are wired.
Comment
-
Unbelievable! My (charming as ever) wife brought home a really neat device called the Light Keeper PRO!! Well, this thing not only tells which bulb is bad, it notes where the power exists in a string of lights, checks the polarity, and...BEST OF ALL!! it can even REPAIR a bad set!! I didn't believe it would do it....thought it was a gimmick junk thing. My, my, my! SHe got it at Meijer's...for 15 bucks. IT saved those two snowflakes, and cost me the time to (yuck) read the directions. (don't give me too much grief on that. my bad). www.lightkeeperpro.com
Comment
-
That's very cool and two thumbs up to your wife. I just love Miejers stores, you must be somewhere in the Midwest cause they are pretty isolated to mainly Michigan and parts of Ohio and Illinois. Well better brace yourself, big storm coming through today.
Comment
Comment