{"product_id":"ebr83795121-genuine-lg-inverter-pcb-assembly-onboarding","title":"EBR83795121 Genuine Inverter PCB Assembly Onboarding for LG Air Conditioners, LG Outdoor Inverter Control Board","description":"\u003cp\u003eGenuine LG inverter PCB assembly EBR83795121, listed as an inverter (onboarding) board. It belongs to the same LG number series as the outdoor inverter boards used in LG inverter air conditioners, and it controls how fast the compressor runs. EBR83795120 is a neighbouring number in the series, so take care to match all eleven characters with the label on your old board. Models aren't on file.\u003c\/p\u003e\n\u003ch2\u003eSigns your LG aircon inverter board has failed\u003c\/h2\u003e\n\u003cp\u003eMost inverter board failures stop the compressor, leaving the system running its fans with no real heating or cooling. Watch for a fault code on the indoor unit, a unit that shuts down within minutes of starting, or an outdoor unit that won't respond at all. Power surges, heat build up from a blocked outdoor coil, and moisture or insects getting inside the unit are common causes. Have a technician confirm the compressor and outdoor fan motor are sound before fitting the replacement.\u003c\/p\u003e\n\u003ch2\u003ePart details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine LG part EBR83795121\u003c\/li\u003e\n\u003cli\u003eInverter PCB assembly, onboarding type\u003c\/li\u003e\n\u003cli\u003eFor LG inverter air conditioner outdoor units\u003c\/li\u003e\n\u003cli\u003eEBR83795120 is a neighbouring part number, match every digit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitting the onboarding inverter PCB\u003c\/h2\u003e\n\u003cp\u003eBoard replacement in an outdoor unit is a job for a licensed electrician or qualified air conditioning technician. Isolate power, wait for the capacitors to drain, and verify with a tester. Note the wiring and plug positions, transfer any insulating sheets, and use fresh thermal compound on the heatsink. Run the system in both heating and cooling to confirm.\u003c\/p\u003e\n\u003ch2\u003eQuestions about this part\u003c\/h2\u003e\n\u003ch3\u003eCan I use EBR83795120 in place of EBR83795121?\u003c\/h3\u003e\u003cp\u003eDon't swap them without confirmation from the LG parts list for your model, as boards with neighbouring numbers can differ in software or hardware. Order the number printed on your old board, or send us the outdoor model number through the parts enquiry form.\u003c\/p\u003e","brand":"LG","offers":[{"title":"Default Title","offer_id":44551399735374,"sku":"EBR83795121","price":461.94,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/3489\/7998\/files\/ebr83795121-genuine-lg-inverter-pcb-assembly-onboarding.jpg?v=1792026584","url":"https:\/\/partsshop.com.au\/products\/ebr83795121-genuine-lg-inverter-pcb-assembly-onboarding","provider":"My Store","version":"1.0","type":"link"}