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To receive the refrigerator and side-by-side and air conditioner and wall-mounted package repair course, just send a message on Telegram 09127205948 💥 . . Refrigerator and freezer compressor repair training, refrigerator and side-by-side inverter compressor winding, inverter compressor wiring training, inverter compressor repair training, refrigerator and side-by-side compressor wiring training, refrigerator and air conditioner compressor head training, refrigerator and inverter compressor wiring training, refrigerator and inverter relay wiring training, refrigerator and freezer troubleshooting and repair training, home appliance repair training, home appliance repair and troubleshooting training, refrigerator piston compressor repair training, refrigerator and freezer compressor plate reading training, refrigerator and freezer compressor plate reading training, inverter refrigerator and freezer compressor plate reading training, what is an inverter refrigerator and what is its difference from a regular refrigerator? Inverter refrigerator and split air conditioner compressor plate reading training. Refrigerator defrosting and refrigerator side freezer defrosting training, specialized home appliance repair training . . ✅️ To receive a comprehensive course on refrigerator and freezer repairs and side-by-side refrigerator repairs, send a message on Telegram or ITA 👇👇 ❌️ 09127205948 ❌️ Engineer Gholamnia has been training in refrigerator and freezer repairs, washing machine repairs, dishwasher repairs, and home appliance repairs on the authorized repair channel and you are going to become a professional repairman👌🏽💯 . . 💥 Types of refrigerator and cold storage compressors, air conditioners, and air conditioning systems 1. Ordinary single-phase refrigerator compressor that has a main and auxiliary coil and requires an overload relay and a PTC relay and works with single-phase electricity 2. #Inverter #refrigerator compressor that has 3 coils and works with three-phase inverter electricity. . Inverter refrigerators are more expensive, but they have a longer compressor life, less noise, and weigh less than inverter refrigerator compressors and three-phase inverter electricity, and the efficiency of the inverter compressor is much higher. . 💥 Reasons for frosting in refrigerators and freezers 👇 1. Clogged drain in refrigerators and freezers 2. Defective evaporator fan in refrigerators and side-by-side refrigerators 3. Lack of gas in refrigerators and freezers and side-by-side refrigerators and twin refrigerators 4. Defective refrigerator element and refrigerator element in freezers and side-by-side refrigerators 5. Defective refrigerator defrost sensor 6. Defective refrigerator thermofuse and thermodisc