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Amazing video. I never understood why when the igniter was glowing it could potentially be bad. But this explains it draws enough power that runs through the bimetallic strip to bend it. If igniter is weak and it doesn't draw enough the bimetallic strip doesn't bend.

Take it from an appliance technician never replace a working appliance. It will last longer than your new appliance.

No nitrogen, purge while brazing???? Too many shoemakers doing HVACR repairs and installations

Hello, I have a LG fridge with an LG compressor. I bought an embraco 1/4 hp compressor to replace the old one. What else do I need to buy or do to it in order for it to work? Any advice is greatly appreciated!

you do realize that lg watched these videos and changed the condenser fan power supply so you cant add a relay right.

had code 22 but the board was no good. Test for 200vac at 2 pins to the right on con1 for compressor. Unplugged connector/ after pressing test button once. It ramps up to 118vac not enough. Also no led indicator lights on board. If you have a 22 you need to take extra steps to rule out pcb board. Hope it`s not the comp. but not having 200vac is a problem lol /was that a map torch ?Where did you buy that torch reflector?

Good concept video for a widespread quality issue with formerly good LG refrigerators. Awful music.

Who does repairs on these boards please?

The failure you repaired on your stove is exactly the same recent failure on mine. I'm not an electrical engineer (ME, actually) but watching your video was all I needed to do my own repair. After testing as you showed to verify the failed components I bought replacements (IGBT, bridge rectifier, fuse and heatsink grease) at Digikey (all in stock) for a fraction of the cost for replacement parts available through just about any online parts distributor (one wanted $106 for just the fuse!). Thank you so much!

Those two wires have direct 12 volt they do not shut off the relay that you are using for the compressor🙄😔 You still need to add FL-3FF-S-Z relay module 5v. to the signal Orange wire that turns on the fan coming out by the condenser fan or PCB, Blk & Red=12v...

s/seted temperature/set temperature/

I find it difficult to fathom what all that PCB complexity can possibly be for.

Hey That was an excellent tutorial. Will you be doing same on customers if they want to change over.

As a refrigerator repair man I see some of what you did. The inverter board is still in the circut because it controls the temp, defrost, lights, etc. I would think the inverter logic would fail by not having the LG compressor hooked to it. It looked like you jumpered to another place on the inverter to fix this? Explain?

Is there a model chart from LG of which refrigerators use the linear compressor? Or do they all use it?

Don't buy LG or anything with a linear compressor.

Do we REALLY need all the complex electronics to perform a simple operation of compressor on, compressor off???

Great video...I have a kitchen aid induction double oven .. Wh we turn on the burners they make a loud buzzing type noise on all burners . Do you know what's causing this?

great

Is whirl pool the same ?? Do they have fuses for there induction stove tops ??? Can anyone here help me please

What are the colors on the two wires on PBC board for the condenser fans to the relay?

what 2 wire is comp fan pink n red white stripe or red with grey stripe? trying to do this mod

can u give me exact digram of exact wires i ned to cut n splice to where to do this conveersion about to do one soon

I had exactly the same failure and did the same repair. This repair should only be done by someone with the tools and experience for small surface-mount parts. Even then it's a bit tedious. I used the good board as a reference and replaced four surface-mount transistors, nine resistors and a driver IC. Here is a list of the parts I used. IGBT 497-5741-ND STGW39NC60VD Bridge Rectifier GSIB2560-E3/45GI-ND, GSIB2560-E3/45 Fuse Ceramic 25A F4829-ND, 0314025.MXP PNP Transistor 1727-PMBT2907A-QRCT-ND, PMBT2907A-QR, SOT23 NPN Transistor MMBT4401TPMSCT-ND, MMBT4401-TP SOT23 Gate Driver Half-Bridge 497-14773-5-ND, L6388ED 8SO Resistor 15 OHM P15.0CCT-ND, ERJ-6ENF15R0V, 1/8W 0805 Resistor 39 OHM P39ADCT-ND, ERJ-P06J390V, 1/2W 0805 Resistor 10 OHM P10.0CCT-ND, ERJ-6ENF10R0V, 1/8W 0805 Resistor 47 OHM P47ACT-ND, ERJ-6GEYJ470V, 1/8W 0805 Resistor 10K OHM P10KGCT-ND, ERJ-3GEYJ103V, 1/10W 0603 (did not replace) There are some diodes but these seemed to be fine

I am a LG tech and I would love to know how you did this. This is pretty amazing. Our control boards sends variable voltage to the compressor I wonder how did he get it to send 120 volts continuously and how does it correlate with the sensors

Thank you a thousand times over. My oven was used to heat the house for winter and now, I understand what happened to the safety valve. The heat affected that plate.

Can you give me more explanation on the circuit preparation

Can you share what wires you need to splice together. Have the same problem and I live in southeast Alaska so no repair men around here, it would cost more to fly a repair guy here then to buy new but the fridge and freezer work fine I could do without the light.

Very nice

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Also, Thanks for taking the time to do this!!

Absolutely over engineered and if the internal components, even 1 fails, you’re looking at a sealed system repair. Frigidaire is also using this method on their dual evaporator models and the failure rate on the FREEZER outlet in my opinion is high!!

What kind of torch brazing tip are you using that's amazing?

How do i find the fan wires to install the relay!

Does the PCB need to be updated to do this?

Is it possible to get more info on this repair? . I too have a problem with my lg fridge. Dennis Cook

Pls how am I going to do the wiring for the new compressor

what brand of torch and what kind of nozzle is that?

I have a leaking oven safety valve on my frigidaire stove. The oven and and all the other burners work fine The problem is the safety valve does not shit off completely ss i smell gas continuously until i close the main gas supply valve. Can this valve be repaired or I have to replace it.

Good job thanks very much

beautiful

Doing clothes full cycle

I really wanna see this machine in more UA-cam videos

What is it standing pressure

Great vid thanks. So we recently had an extremely loud boom happen in our oven including a basketball sized fire ball come out the door as it blew open a few inches. So we changed the ignitor and it works fine, but shouldn't we change the fuel valve also? The oven is 10 years old G.E. in very good shape except for this issue. If the ignitor was provided marginally correct current (3.4-ish Amps) to open the fuel valve but not ignite the oven burners this is a SERIOUS problem. There was apparently a lot of gas collecting inside the oven but there was no smell. I checked around the Web, and other than a "small" boom with a degrading ignitor no one has witnessed this near-violent boom we did. It literally rocked the entire house. I plan on reporting the issue to the consumer safety board as this could've been way more serious if someone was standing by the door or even worse looking at the viewing window to check if the oven was working.

hi. it there transformer inside the valve to make voltage 3 volt. that what is saying on the label only 3VAC

Lep ideo

I have an LG GS73SDD 2019 Also with a malfunction linear compressor. I can buy a new one for 250USD and get it installed but the LG morons say that I have to upgrade my software and I don't have that programmer. The compressor I have is a FLB075LANA and must be replaced by a FLS075LANA, I assume the S stand for the modified parts that fail typical for the FLB075 compressor. I assume that the FLS075 is mechanically and electrically the same and these compressors don't interface directly with the controller. So why the hell want LG force me to make extra costs for and upgrade. Does anyone know the reason for that software upgrade or is it just and other scam of LG.

I would flush the system with nitrogen before soldring it together so it gets no residue from the inside . Then vacuum and fill. But i don't know much about fridge circuits. I build HVAC