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If it's shown good results then flow the steps. If your resistance between common and ruining is lower than resistance between common and starting then all is right and your compressor is winding is good condition and if that shows different results then compressor winding is burn or cross.Now set the multimeter on ohm or resistance tasting or use an ohmmeter and check the compressor, follow the same method as we use for the fridge compressor terminal.Mostly this red color wire used to start a terminal connection. And the other wire will be your start terminal which will be connected to the capacitor. The other supply wire will be connected to a capacitor and to compressor terminal will be your run terminal, mostly in split unit AC the blue color wire is used for the run terminal. Mostly we use white or black color for common. First of all, the terminal of the air conditioner compressor terminal is connect to an overload protector or direct to supply wire is your common terminal.However, if this rubber label is not available or removed then follow the below steps. Now if you want to check the Air conditioner compressor then it's also too simple, in the air conditioner compressor we have labels in which the R, S, and C written or parked.
#How to measure motor winding resistance how to
How To Test or Check Air Conditioner Compressor Motor Windings