Kung Fu Maintenance shows you how you can test time delay fuses for continuity. Often times only one of the fuses blow. Using a multi-meter set to ohms you can tell which fuses are still good.
Time Delay Air Conditioner Fuse Testing
OK. These are fuses that I recovered that we’re blown in the system and what I wanted to show you is that a lot of times it only blows one of the fuses. So I wanted to show you how you can test these. Setting your volt meter to ohms verify that your volt meter is getting continuity between the leads by touching them together. than you can test each of your fuses. Some of these may be bad. But this one is good. This one is bad. This one’s good.
At about three bucks a pop you can save a little bit of money here by figuring out which ones are good and which ones are bad. This one is bad. Throwing the bad ones away and keeping the good ones. Nice easy test there for continuity of your fuses. So we can reuse these. Good to go.