LG HVAC Follow Up: LG MULTI V IV LGMV Service Tool (LGMV Computer Connection) LGMV Module Software

LG HVAC Follow Up: LG MULTI V IV LGMV Service Tool (LGMV Computer Connection) LGMV Module Software / LG LGMV Part Number PRTCIL0 / LG LGMV Part Number PLGMVW100 / LGMV Software Download / LGMV Software / LGMV Business / LGMV Tool / HVAC Service Call: HVAC: LG MULTI V Inverter Compressor Failure Investigation (LG CH21 - LG CH26 - LG CH29 Error Code) LG MULTI V Not Heating Or Cooling (LG Error Code CH21) LG HVAC Troubleshooting / LG MULTI V 4 Error Code CH26 Repair (Inverter Compressor Overcurrent) LG MULTI V IV Compressor & Inverter Board Replacement (LG MULTI V 5 Repair) HVAC (Heating, Ventilation, Air Conditioning) Service Call: LG Multi V IV Error Code CH29 (Inverter Compressor Over Current) Error Code 291 / LG MULTI V 5 ERROR CODE CH29 - Outdoor Unit Inverter Compressor Over Current ( Outdoor Unit Inverter Compressor Fault Or Drive Fault) LG Troubleshooting / HVAC VRF VRV Training / LG MULT V Not Cooling (LG Multi V 5 Error Code CH26) VRF Troubleshooting/Repair / HVAC (Heating, Ventilation, Air Conditioning) Service Call: LG MULTI V IV Not Cooling/Heating (LG Multi V 5 Error Code CH26/Error Code 261) LG Error Code CH21 / LG Error Code 211 / LG Error Code CH26 / LG Error Code 261 / LG Error Code CH29 / LG Error Code 291 / LG Error Code 21 / LG Error Code 211 / LG Error Code CH21 / LG HVAC Training / LG HVAC Troubleshooting / LG VRV / LG VRF / LG Heat Recovery Heat Pump / LG Heat Pump / #HVAC #LG #HEATPUMP #JUMPERMANTECH #HVAC #LG #LGMV #JUMPERMANTECH
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[@chris66b55]

Watching the system on a computer using LGMV will allow you to see the EEV positions of each FCU and the pipe in and out temps. That should help narrow dirty coils / filters, or bad EEVs.

[@scottlaferriere4499]

What a great series of videos for troubleshooting for this system and I applaud you for trying to see this problem through and not just walking away.

[@sherwinalvarez7365]

Ok, so i have been watching this saga. I am also listening to what you said about back to basics. Although you changed compressor when it was warm out, you are getting a high amperage in heating. That being said, the indoor coil is basically the condenser. We all know what happens to compressors when we have a dirty condenser.

[@mwdub02]

Indoor coils are the main reason compressors go on VRF systems. They really gotta be clean. Sometimes an EEV that’s bypassing also is very hard to catch it can cause these failures.

[@briancarlisi2224]

Thanks for the cityscape views. Spent many summers in NYC growing up with my cousins and your views bring many cool memories back to me. Thank you.

[@antoniobaez6282]

Seattle checking in!

[@ruibroco1202]

Merry cristimas from Portugal

[@donrummerfield2903]

Merry Christmas to you and your family ❤

[@sandiegomechanicalpros]

The model plate is what you would expect at the disconnect. LGMV showed (INV input CT 9.6 amps) (INV input VT 215 volts). Looks normal A proper test would be to put all IDU in heating. The compression ratio looks a little high Hard to read with everything in kpa and C. LGMV HI 414PSI LOW 95PSI INV discharge 163* Liquid 75*

[@andersonli9707]

run the cooling for a while and monitor the parameters and see how the compressor doing.

[@sandiegomechanicalpros]

Record Day was 41* range outside temp (41*-23*) HI 363-435psi; LOW 58-116psi; ODU Fan 50-80% Comp Ratio 60-80%; INV Discharge temp 167*-185*; Liquid temp 77*-104*; IDU EEV 300-500; ODU Main EEV 400-800; IDI Pipe in 104*-122*

[@valeroon5113]

Hello. What did the representative LG say after viewing the recordings LGMV data, whats the issue?

[@zekenzy6486]

Please. Make Video how to install and set up use on computer LGMV software. And where's to buy LGMV Service Tool to connect to computer ? Thank you

[@maheradous9257]

Good 👍

[@rightconditions2010]

I feel identified with your work that's why I haven't missed a video since a couple of weeks back. Some people comment that you are not testing the electronics right, what do you say about it?

[@chiller-on]

hi. Thanks for the interesting video. tell me, does LGMV work without a flash key? do you only need the device itself or some other activation key?

[@richardharris5819]

A couple of questions... What operating system are you running and at what resolution are us using? I loaded this on my windows 10 and the graphics are all squished up and almost unreadable.

[@mmorrison6775]

you have to have inverted traps only the filter casing needs to go Starving compressor of oil

[@Pippy626]

Are the units set for 460 or Canada 530? They are at 120hrtz and go to 140? Would be higher amps if the power reg board is configured wrong or its ment for a different voltage

[@jamespeckio9668]

Could oil deprivation to compressor be causing high amps?