{"product_id":"4055552923-genuine-electrolux-air-conditioner-main-electronic-board-assembly","title":"4055552923 Genuine Main Electronic Board Assembly for Electrolux Group Split System Air Conditioners, Control PCB Replacement","description":"\u003cp\u003eElectrolux part 4055552923 is a genuine main electronic board assembly for a split system air conditioner. The main board runs the system, reading the temperature sensors, responding to the remote and switching the fans, compressor and other loads. Order it only after the fault has been traced to the board, as many symptoms come from sensors or wiring. Check that your old board carries 4055552923, as indoor and outdoor boards differ.\u003c\/p\u003e\n\u003ch2\u003eAir conditioner dead, flashing an error or behaving erratically\u003c\/h2\u003e\n\u003cp\u003eWhen a main board fails, the air conditioner may ignore the remote completely, show an error code on start up, or run erratically, switching on and off for no clear reason. Power surges, lightning and moisture are common causes. Before replacing the board, a technician will usually check the fuse, the power supply, the sensors and the communication wiring, since a fault in any of these can look like a board failure. Matching the board number exactly matters, as software and connectors vary between units.\u003c\/p\u003e\n\u003ch2\u003ePart details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Electrolux part 4055552923\u003c\/li\u003e\n\u003cli\u003eMain electronic board assembly\u003c\/li\u003e\n\u003cli\u003eFor a split system air conditioner\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor position not on file\u003c\/li\u003e\n\u003cli\u003eLicensed technician to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBoard replacement is a technician job\u003c\/h2\u003e\n\u003cp\u003eAir conditioners are hard-wired, and boards in inverter systems can hold a charge after the power is off, so replacement should be done by a licensed electrician or air conditioning technician. They will isolate the system, photograph every connector, move the plugs to the new board and test operation in heating and cooling.\u003c\/p\u003e\n\u003ch2\u003eQuestions about this part\u003c\/h2\u003e\n\u003ch3\u003eCan you confirm this board suits my air conditioner?\u003c\/h3\u003e\u003cp\u003eSend the indoor and outdoor model numbers from the unit labels, plus any number printed on your old board, through our parts enquiry form. We'll check them against 4055552923 before you order.\u003c\/p\u003e","brand":"Electrolux","offers":[{"title":"Default Title","offer_id":44551291568206,"sku":"4055552923","price":190.29,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/partsshop.com.au\/products\/4055552923-genuine-electrolux-air-conditioner-main-electronic-board-assembly","provider":"My Store","version":"1.0","type":"link"}