HVAC TROUBLESHOOTING

Trane RTU with intellipak troubleshooting
Commercial hvac no cooling service call, trane intellipak display showed external stop, I troubleshooted and found this had nothing to do with external it was an internal problem.
#d2dnyac #heatingventilationandairconditioning
#commercialhvac

[@DvP1]

Buddy! I just did this exact troubleshoot. My search stopped at the phase monitor. Getting power. Tested by jumping y-in and y-out. Phase monitor getting 115. Thanks for helping. It was my first time on an intellipak.

[@D2DNYAC]

Awesome

[@DvP1]

We went back there. Cleaned the coil and dropped in a new monitor. They are back online. No blown fuse though. Just a burned spot inside the epoxy fill on the phase monitor. Looks like the fuse won that round.

[@bryanmayo7782]

Please keep making videos showing the schematics is a huge help thank you !!

[@D2DNYAC]

Thank you for stopping by

[@markcarpenter3600]

Don't worry about video length! Information like this is priceless!!!

[@D2DNYAC]

Thanks for watching

[@petersonalerte3711]

The way you read and explained the schematic made it easy to understand. Thank you brother.

[@christopherlucas6209]

Love that beep!!!!! Another great trouble shooting video all the way till the end!!!!! Bravo!!!!! Keep em coming Ace

[@MarkThrive]

Loved working on RTU's until it poured rain and got gusty! Wished the doors opened as a canopy overhead. Great video brotha! Be safe! 🙏Namaste

[@D2DNYAC]

Thank you for stopping by

[@D2DNYAC]

Like and share

[@sdsd4284]

Appreciate the way you show going over the schematic

[@wd8557]

He goes over the schematic and also show's step by step how to wire it up and explains why. Really the only guy on KZbin that does that. He the fking man.

[@ballsackdrake]

Great video. I just started my first commercial hvac job. These videos help me understand what I'm looking at when on the job helping the senior techs.

[@D2DNYAC]

Thanks for stopping by

[@jasonostrowski3972]

It’s a great feeling to be blessed with such troubleshooting skills.

[@D2DNYAC]

thank you for watching my friend

[@jordanrodriguez9398]

My company just started taking on some trane units. These videos are helpful. Thanks

[@D2DNYAC]

Thanks for stopping by

[@matthewrodriguez4787]

Thanks a lot brother 🙏🏽 I’m new to the hvac field and new to the commercial side . You have some great information! Thank you !

[@D2DNYAC]

Thank you for stopping by

[@JuanSanchez-nn1db]

Always very informative. Thank you !!

[@D2DNYAC]

Thank you for watching

[@keovongvilaykeo4799]

always love your content always great thanks you again.

[@floyddavis2095]

This is a very well explained and executed video. I was very very impressed… keep it up 👍

[@D2DNYAC]

Thanks for stopping by

[@hkhvac270]

Great troubleshooting keep going thank you for the videos

[@D2DNYAC]

Thank you for stopping by

[@henrykings7285]

Thanks for sharing this video. It really helped me out of a jam. Keep up the good work!

[@D2DNYAC]

Thanks for watching

[@sidtrex1]

Thank you buddy i’ learn something new today. Thank you.

[@D2DNYAC]

Thank you for stopping by

[@floza7779]

Thanks for sharing your knowledge, wish you the best. From Guadalajara, México.

[@D2DNYAC]

Thanks for watching

[@GeraldRogerjr]

Thank you very kindly for sharing your knowledge, time and skills my brother! HVAC Love!

[@D2DNYAC]

Thanks for watching

[@juliodiaz9077]

Thanks bro! So many blessings!!! Good inf!

[@D2DNYAC]

Thank you for stopping by

[@HVACChillin]

Great troubleshooting. I work on trane equipment everyday and learned something today watching. Just subscribed.

[@D2DNYAC]

Thank you for stopping by

[@MaxlynDarleneEnzo]

Thnaks brother you saved my day. God bless you.

[@D2DNYAC]

Thank you for stopping by

[@luiscruz-pt8oy]

Love the continuity’s beeping sound 👍

[@D2DNYAC]

😂 thanks for watching

[@edilsonserafim4784]

great video thumbs up straight from Boston

[@D2DNYAC]

Thank you for stopping by

[@rafaelcastro6466]

Awesome bro thank you!

[@nathandaubis819]

Solid video, nuff. nuff. respect, can you do a video on the trane. TEST MODE.

[@ThermoRefrigerationLLC]

I want to have your troubleshooting skills someday .

[@D2DNYAC]

@juan Mojica thank you 😊 🙏 for this comment I really appreciate it. Are you a tech and what country are you in?

[@ThermoRefrigerationLLC]

@@D2DNYAC I live in California, about to obtain my refrigeration certificate, will get into the field early next year. Videos like yours really help me understand better

[@jasonostrowski3972]

Awesome job. Nothing better than the ability to troubleshoot

[@D2DNYAC]

I agree

[@jasonostrowski3972]

@@D2DNYAC I also am in the HVAC trade and love the challenge. Really like working on the 40-60 ton RTUs. Really enjoy your channel as well

[@garenharutyunyan4275]

Great video Thank you

[@D2DNYAC]

Thanks for watching

[@alexlinky9925]

Worked on one of these Friday. Alarm was high pressure differential failure, ended up being bad temp sensors on both sides of evap coil. Was reading almost 200 😳 lol

[@D2DNYAC]

Interesting stuff sir 🙂

[@cosmokramer5421]

Great stuff!

[@D2DNYAC]

Thanks for watching

[@fishc4756]

Love that beep

[@D2DNYAC]

Thanks for watching

[@richardgonzalez6142]

Thank you excellent explanation

[@D2DNYAC]

Thank you for stopping by

[@Rinebo]

Thank you!

[@D2DNYAC]

Thanks for watching

[@dalerobertson4986]

LOVE THAT BEEP!!!!

[@drumrboynoid]

Love that beep!

[@D2DNYAC]

Thanks for watching

[@paulmerritt7540]

I recently had to replace on of those big transformers….very heavy!

[@D2DNYAC]

Thanks for watching

[@jimmylanders2175]

Love your videos

[@D2DNYAC]

Thank you for stopping by

[@D2DNYAC]

@jimmy landers Are you a technician?

[@cam94cb]

Did you go to Trane schooling? How did you gather your knowledge? You are one tech that I've noticed who works on everything. Large equipment is my end goal chillers, mammoths, rtus large splits but no residential.

[@D2DNYAC]

@cam94cb no trane school/training Only trade school I gather my knowledge mostly from the field

[@natsaichigwada6104]

Good video, but just remember all digital inputs are switches and no voltage there are either off or on. Based on Controller logic it knows if closed ok or trouble. Switches on inputs you cannot have voltage they blow stuff up.

[@D2DNYAC]

Thanks for watching

[@dirkcanyow]

Great video. Ty

[@D2DNYAC]

Thank you for stopping by

[@jamesdunn6976]

I like your videos. If a 20 amp fuse blew, I would use the amp clamp to check the running current. I'm guessing an igniter or motor is off the same circuit since 20 amps are too much for just control. Then check the schematic for possible high current causes. Check for some circuit that pulls in under certain conditions.

[@D2DNYAC]

Very nice, thank you for stopping by

[@ruelisiang7968]

great video man!

[@D2DNYAC]

Thanks for watching

[@elcrazy8017]

Just subscribed. New Fan

[@D2DNYAC]

Thank you for stopping by

[@mororoco44]

Luv the beep bro

[@D2DNYAC]

Thanks for watching

[@leonardlewis5586]

Beast in these streets

[@D2DNYAC]

Thanks for stopping by

[@shawnfleming4511]

Nuff Respect!!!!!👊🏿👊🏿👊🏿

[@D2DNYAC]

@shawn Fleming pro?

[@robertdavenport9095]

I love that beep

[@maheradous9257]

Good job

[@ymoshkatal1974]

Thank you

[@D2DNYAC]

Thank you for stopping by

[@kennethlobo4420]

Like the video U have great trouble shooting skills.just a question would a ground test on the transformer help.

[@D2DNYAC]

Yes has part of troubleshooting the problem surely

[@guardianmn]

Good stuff sir

[@D2DNYAC]

Thanks for stopping by

[@mrgangler7854]

Love that beep 🤣

[@D2DNYAC]

Thanks for watching

[@ookalimanoo]

Conclusion : -- "External" to the intellipak. -- Internal to the package unit. "External" supposed to be out of the package A//C as a whole.

[@D2DNYAC]

Agreed 👍

[@supanelly4716]

thanks bro

[@D2DNYAC]

Thanks for watching

[@djish3223]

Love that beep! 😊

[@D2DNYAC]

Thanks for watching

[@dumptrks]

Good video...show the cooling test mode

[@D2DNYAC]

Ok next time

[@gablacasseb]

Is that remote option use as fire relay ? ive worked on plenty of York YPAL units but I have yet to service one of these !! great content my manm

[@D2DNYAC]

You can use it for fire shutdown , however it has dedicated spot for that if I am not mistaken

[@D2DNYAC]

Thank for watching

[@sdsd4284]

Looking at the schematic isn't the phase monitor N/O ? Great work by the way .

[@jonnymac31]

Correct. It closes the contacts when the device is in a "normal" state. If it was N/C and the device failed or like in this case lost power it would allow control power to pass even if the equipment was in an alarm condition.

[@sdsd4284]

@@jonnymac31 thanks for the explanation. Young tech hear still learning

[@Erikmiles87]

I’ve worked on a ton of these. External stop is typically linked to fire. That fuse pops a ton because the duct detector has shorted to ground. I would have checked continuity to ground, or at least jumped between the circuit at tb 4 personally, but good job none the less.

[@D2DNYAC]

Thanks for stopping by

[@HCheatNcool]

I had a phase monitor fail on a unit that had been installed for 2 years. Went to PM the unit and it said out of phase. Swapped phase just to see and it still said out of phase. Replaced and the unit worked fine

[@D2DNYAC]

Thanks for watching

[@randyharris486]

Love that beep😂

[@D2DNYAC]

Thanks for watching

[@Thamind999]

Nice troubleshooting bruh

[@D2DNYAC]

Thank you for watching

[@thediyguy_handson2901]

love that beep beep

[@D2DNYAC]

Thanks for stopping by

[@peterpan8664]

Can you post some troubleshooting videos on two circuits HVAC unit, thanks

[@damianivey7826]

Yo you bad fam. Elite is a must lol

[@D2DNYAC]

Thanks for watching

[@alexlyashenko6148]

That’s a good beep

[@D2DNYAC]

Thanks for stopping by

[@weberweb02]

My name is Sean Weber and I am a tech in Louisiana .. I am having some issues on RTU

[@D2DNYAC]

What issues?

[@KH-kv2yq]

I would like to come up and work/ learn with you.

[@toolfanatic]

👍🏼

[@D2DNYAC]

Thanks for stopping by

[@toolfanatic]

@@D2DNYAC thank you for the great 👍🏼 content, keep them coming

[@s.j.nurnberg3101]

Put it into cooling mode.

[@JorgePerez-fy8ih]

Where do you got to get advanced training on rtu system. Trane?

[@D2DNYAC]

No where, learn from experience

[@MuhammadNaveed-iy8fz]

Ok Well done bro" Now tell me how much would you charge for this work seriously and honestly.

[@D2DNYAC]

300$US for the diagnostic

[@mp-mh3wf]

I want to see cooling service test

[@ping_me1vp]

External stop had to be an alarm tgat shut the unit down most likely

[@ookalimanoo]

Alarm system or other (exterior to the actual package unit).

[@ookalimanoo]

false contact on the jack or plug, or bad soldering behind the board.

[@D2DNYAC]

@ookalimanoo did you watch the entire video ? 😂

[@jonnymac31]

Tranes got a bad habit of putting phase monitors in series with high pressure switches also on smaller units.

[@D2DNYAC]

@john McMaster smh 🤦‍♀️ not to mention it’s one of the most expensive brands in hvac

[@Rayees-h8g]

Cooling test Mode - service Test

[@michaelruivo601]

Phase monitor is 120v ac

[@D2DNYAC]

Power supply

[@supanelly4716]

100 brother

[@whoisderf]

Trane schematics are some of the easiest to read.

[@D2DNYAC]

Really

[@DWAYNE2ism]

why that fuse got burned

[@D2DNYAC]

Probably just a bad fuse , because the fuse was replaced and no issues since then!

[@timothygingras6939]

Put it in service mode

[@D2DNYAC]

Got you

[@shaikkarimulla9365]

WHY SUPPLY FAN STOP AUTO MATIC WHAT WAS THE PROBLEM

[@D2DNYAC]

i have other videos on trane rtu you could also watch

[@tonybasham7141]

Probably a smoke detector or customer safety

[@D2DNYAC]

Thanks for watching

[@pualruiz]

Love that beep

[@D2DNYAC]

Thank you for stopping by

[@markharrisingh2953]

Cooling test Mode - service Test

[@D2DNYAC]

Video is already up