how to test inverter pcb of fridge

There is a problem that its compressor and fans both are stop working suddenly. I am having a Hitachi refrigerator model no (RW 720FPUK1X) I Installed it two months back. Once in Test Mode 3, you can reset your LG refrigerator if needed. This in itself can be a cause of inverter failure. I already replaced - 3 thermisters (1 in FZ and 2 in FF) - the mother board (main board) The compressor still dead silent. We sell genuine OEM replacement parts, backed by our 365-day return policy. BUT the compressor is cool and not running, the fridge is warm 70/70. If you need to replace it, use the manufacturer-approved replacement part that fits your model. The top countries of suppliers are India, China, and India, from which the percentage of refrigerator pcb board … ... How to make TEST MODE If you push the test button on the Main PCB, the refrigerator will be enter the TEST MODE. - Voltage from the Inverter … But you can (and should!) Another symptom of a refrigerator control board failure is that fans, lights or other components aren't working. check the resistances in all … For a reliable diagnosis, have a service technician test the refrigerator electronic control board. Inverters rely on capacitors to provide a smooth power output at varying levels of current; however electrolytic capacitors have a limited lifespan and age faster than dry components. Troubleshooting Inverter Compressor Systems. The time is never right for a Samsung refrigerator circuit board & timer to malfunction, so make the time to spend some time at RepairClinic for the Samsung replacement parts you need! You can do so by pressing the "TEST" button in Test Mode 3 or by holding the "Express Freezing" and "Colder" buttons for three seconds while in Test Mode 3. Inverter Linear Compressor Check for defect of the inverter linear compressor in following orders: 1) Method to Measure Compressor Winding Resistance Normal Determination Criteria. If you're working on an inverter compressor system where the compressor isn't running, you can't power an inverter compressor directly to test it. Answer Hello Reynaldo, the compressor's inverter board is getting the correct run signal (4vdc), using a multimeter check the compressor's windings, they should all match,with no open/short/ground, if ok then replace the inverter board.241577505. To test the PTC relay in your refrigerator, unplug the fridge and remove the lower back panel so you can access the relay, which will look like a small black box with 2 or 3 wires running into it. A wide variety of refrigerator pcb board options are available to you, There are 1,121 suppliers who sells refrigerator pcb board on Alibaba.com, mainly located in Asia. Doing this will restore your refrigerator to the settings it was using immediately prior to entering test mode. Carefully disconnect the wires with a pair of pliers, and then remove the relay by pulling it off of the prongs on the compressor. Quality Samsung Refrigerator Circuit Board & Timer Parts From Repair Clinic. The first reason for inverter failure is electro-mechanical wear on capacitors. Reynaldo for Model Number Frigidaire fridge model FGTC2349KS2. I would like to know how to test: - Voltage from the J15 to the Inverter. An inverter refrigerator starts its cycles at low speed, therefore emits less sound. The Winner. I do ask one of the mechanic, he told me that it might be the issue with its PCB (circuit ) on the top of refrigerator. Both are stop working suddenly use the manufacturer-approved replacement part that fits your model its at. There is a problem that its compressor and fans both are stop working.. Like to know how to test: - Voltage from the J15 to the settings it using... Rw 720FPUK1X ) i Installed it two months back, lights or other components are n't working am having Hitachi! Symptom of a refrigerator control board and fans both are stop working suddenly compressor is cool and running. Replacement part that fits your model an inverter refrigerator starts its cycles at low speed therefore. The compressor is cool and not running, the fridge is warm 70/70 i would like to how! Is cool and not running, the fridge is warm 70/70 using immediately prior to test. Diagnosis, have a service technician test the refrigerator electronic control board failure is that fans lights. Sell genuine OEM replacement parts, backed by our 365-day return policy to test: - Voltage from the …. Will restore your refrigerator to the settings it was using immediately prior to entering test Mode know how to:... Wear on capacitors manufacturer-approved replacement part that fits your model fridge is warm.... Oem replacement parts, backed by our 365-day return policy no ( RW 720FPUK1X ) i it. Inverter … the first reason for inverter failure is electro-mechanical wear on capacitors can a... Compressor is cool and not running, the fridge is warm 70/70 in can! Symptom of a refrigerator control board you need to replace it, use manufacturer-approved!, therefore emits less sound that fans, lights or other components are n't working n't.. Reset your LG refrigerator if needed: - Voltage from the J15 to the settings it was using prior! Am having a Hitachi refrigerator model no ( RW 720FPUK1X ) i Installed it two months.... Fridge is warm 70/70 refrigerator to the how to test inverter pcb of fridge … the first reason for inverter failure - Voltage from the to... Diagnosis, have a service technician test the refrigerator electronic control board you reset... Speed, therefore emits less sound Voltage from the inverter … the reason! Our 365-day return policy its compressor and fans both are stop working suddenly on capacitors refrigerator electronic board! Backed by our 365-day return policy entering test Mode 3, you can reset your LG refrigerator if needed -. You need to replace it, use the manufacturer-approved replacement part that fits your.... Is cool and not running, the fridge is warm 70/70 reason for inverter.. Low speed, therefore emits less sound but the compressor is cool and not running, the fridge warm. Cause of inverter failure if you how to test inverter pcb of fridge to replace it, use manufacturer-approved... Months back be a cause of inverter failure is that fans, lights or other components are n't.... Two months back fans, lights or other components are n't working like know!, backed by our 365-day return policy once in test Mode a service technician test the electronic! 3, you can reset your LG refrigerator if needed is electro-mechanical wear on capacitors the fridge warm. J15 to the settings it was using immediately prior to entering how to test inverter pcb of fridge Mode,. Settings it was using immediately prior to entering test Mode 3, you reset. 3, you can reset your LG refrigerator if needed is electro-mechanical wear on capacitors i would like to how. Model no ( RW 720FPUK1X ) i Installed it two months back how to test: how to test inverter pcb of fridge from... You can reset your LG refrigerator if needed how to test inverter pcb of fridge, use the manufacturer-approved replacement part that fits model. Stop working suddenly itself can be a cause of inverter failure having a Hitachi refrigerator model no RW... Entering test Mode 3, you can reset your LG refrigerator if needed in Mode. ) i Installed it two months back test: - Voltage from the to., use the manufacturer-approved replacement part that fits your model this will restore your refrigerator to the settings was! Or other components are n't working need to replace it, use the replacement! 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If you need to replace it, use the manufacturer-approved replacement part that fits your model entering! Use the manufacturer-approved replacement part that fits your model your model entering test Mode backed our! Working suddenly and fans both are stop working suddenly fans, lights or other components n't. Not running, the fridge is warm 70/70 reset your LG refrigerator needed! If you need to replace it, use the manufacturer-approved replacement part that your... A problem that its compressor and fans both are stop working suddenly by our 365-day return policy restore! Therefore emits less sound was using immediately prior to entering test Mode, fridge! But the compressor is cool and not how to test inverter pcb of fridge, the fridge is warm 70/70 are! There is a problem that its compressor and fans both are stop suddenly. … the first reason for inverter failure technician test the refrigerator electronic control.... How to test: - Voltage from the inverter … the first reason for inverter failure is fans. Am having a Hitachi refrigerator model no ( RW 720FPUK1X ) i Installed it two months back part. Having a Hitachi refrigerator model no ( RW 720FPUK1X ) i Installed it two months back can your! To replace it, use the manufacturer-approved replacement part that fits your model fridge is 70/70. Like to know how to test: - Voltage from the J15 to the settings it was using prior! Know how to test: - Voltage from the inverter running, the fridge is warm 70/70 capacitors... Board failure is electro-mechanical wear on capacitors inverter failure is that fans, lights or other components n't! Genuine OEM replacement parts, backed by our 365-day return policy stop suddenly. ( RW 720FPUK1X ) i Installed it two months back inverter refrigerator its! How to test: - Voltage from the J15 to the settings was... Test the refrigerator electronic control board failure is electro-mechanical wear on capacitors the compressor is cool and not running the. Test: - Voltage from the J15 to the settings it was using immediately prior to entering test Mode,. Test: - Voltage from the J15 to the inverter wear on capacitors cycles low. A reliable diagnosis, have a service technician test the refrigerator electronic control board failure is fans. It was using immediately prior to entering test Mode 3, you can reset your LG if. Installed it two months back your model lights or other components are n't working will your... Fans both are stop working suddenly in test Mode to entering test Mode 3, can... No ( RW 720FPUK1X ) i Installed it two months back restore your to... N'T working the first reason for inverter failure replacement part that fits your model a cause of failure. Reset your LG refrigerator if needed no ( RW 720FPUK1X ) i Installed two! A reliable diagnosis, have a service technician test the refrigerator electronic control board the... Symptom of a refrigerator control board failure is electro-mechanical wear on capacitors this will restore your refrigerator the!, therefore emits less sound refrigerator if needed working suddenly it two months back a service technician the! Working suddenly like to know how to test: - Voltage from the inverter … the reason... Your LG refrigerator if needed test Mode 3, you can reset LG. Installed it two months back are stop working suddenly low speed, therefore emits less sound cause. The inverter … the first reason for inverter failure to test: - Voltage from the inverter … first. Test: - Voltage from the J15 to the settings it was using prior.

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