Seems like someone already tried to seal the cable holes using a paper bag and other stuff. Might be worthwhile properly plugging those holes using fire retardant sealer (not paper which is easily flammable). This might also prevent Mr. Lizzards friends from looking around for him!
Great Video. Good job and nice work. Thank you for sharing. Mr.lizard got barbecue. May I ask, if human touch DC voltages , can human get electrical shock or zap get hurt from that ?
@@subcoolHVAC To add to your comment, high-voltage DC is actually more hazardous than high-voltage AC. AC at least gives you 60 times a second to get loose, DC gives you none.
Been taking my son out on side job's since he was 13. One day, I powered down a unit and asked him to do a visual inspection. Next thing I hear is him throwing up and gagging. Their was a rat that got caught between two phases, it was some nasty shit. 😂😂😂😂😂😂
Nice video, why didn't you diode test the 6 diodes in that bridge rectifier? A lizard alone wouldn't blow them high current relatively low voltages compared to thousands of volts lines. More than likely IGBTs are blown or the full wave bridge rectifier.
You could do that with a high value power reistor. Don't short it to ground. If you short it you'll weld stuff on those monster capacitors (or damage a board etc.).
The board where they were measuring the DC bus voltage appears to already have a bleeder resistor. There's a lot of energy there, it just takes time. Absolutely, do not short it to ground.
oh Mr. lizard you’re the one that took down circuit one way to go Mr. lizard👍👍
He made a wrong turn ⚡️
Great video brother.
Thanks Joshua 👍
Seems like someone already tried to seal the cable holes using a paper bag and other stuff. Might be worthwhile properly plugging those holes using fire retardant sealer (not paper which is easily flammable). This might also prevent Mr. Lizzards friends from looking around for him!
There’s spare fan motor fuses in the bag that was in there.
Nice work as usual Subcool.
Appreciate it Steven 👊
Great Job !
Thanks for watching 👊
Good to know you could check those caps without pulling them out
The sum at least 👍
Very thorough, thanks subcool
Thanks for Watching Nick 👍
That lizard would beg to differ on it being under voltage. 😊😊
😁 Yep, and that’s how a Trane is stopped! Thanks Jason👊
"Fifteen minutes could - *POW!"*
Awesome. I've always hated that lizard.
⚡️⚡️Lights out , Thank for watching
Great Video. Good job and nice work. Thank you for sharing. Mr.lizard got barbecue. May I ask, if human touch DC voltages , can human get electrical shock or zap get hurt from that ?
He sure did, Yes DC can be hazardous especially the higher it is. Respect Both AC DC . Thanks for asking 👍
@@subcoolHVAC To add to your comment, high-voltage DC is actually more hazardous than high-voltage AC.
AC at least gives you 60 times a second to get loose, DC gives you none.
Been taking my son out on side job's since he was 13. One day, I powered down a unit and asked him to do a visual inspection. Next thing I hear is him throwing up and gagging. Their was a rat that got caught between two phases, it was some nasty shit. 😂😂😂😂😂😂
I bet he will always remember that experience, the worst I’ve had was a dead raccoon that bloated under a blower housing above ceiling 🤮
Nice video,,,very informative,,,,I have little question,,,that glycol,,,what is for the batteries? Thanks you if you could help that,,
Good question, the Heat Transfer Fluid (glycol) is for the AFD ( Drive cooling system ) . No batteries
Nice video, why didn't you diode test the 6 diodes in that bridge rectifier? A lizard alone wouldn't blow them high current relatively low voltages compared to thousands of volts lines. More than likely IGBTs are blown or the full wave bridge rectifier.
It was just the lizard, see part 2. Thanks for commenting 👍
The geico mascot stopped a trane 😂
Small but mighty 🦎 😁
is this hvac on a hotel? ive always wodner how big hvac systems are. i wonder how many of them have the heat to water.
It cools a 3 story office building, Thanks for asking 👍
Dang leave us with a nail biter. page turner!
😎 Won’t be a long wait, Thanks 👍
DUUUUDE 🤦🏻♂️
Thanks for watching
Next time just take a lead to ground to bleed off the axis voltage
👍 Thanks for watching
You could do that with a high value power reistor. Don't short it to ground. If you short it you'll weld stuff on those monster capacitors (or damage a board etc.).
I’ll just wait it out , Thanks for commenting 👍
The board where they were measuring the DC bus voltage appears to already have a bleeder resistor. There's a lot of energy there, it just takes time. Absolutely, do not short it to ground.
Trane recommends testing there and waiting 5 minutes, there’s also a LED bulb that stays lit when VDC present. Thanks for commenting 👍