Compressor Ohms Check, First check to see if you have windings in the compressor. Inverter DC Compressors differ from the AC type. Since it is a motor, it has windings just like any other motor. Additionally, if when we check the pairs on this compressor, we are measure 2. Learn to check winding resistance and identify ground faults for accurate troubleshooting. (0:23) - STEP 2: Remove lower front panel from cooler. Example: 460 volt Procedure: pacitors. To perform this test, set your multimeter to the lowest ohms range General inspection of the compressor: Check compressor shell, piping connections and mounting. Testing your compressor will alleviate a lot of uncertainty you may have in determining if your compressor is A complete guide about testing of 3 phase compressor winding resistance with an ohm meter or multi meter. For example, a 460 volt compressor might show a megohm reading of 460,000 ohms or 0. z4mfigtmvgdsszukk9w2ndqshyw7hv7l5tcrtbr4