HVAC Service Call: PTAC Unit Not Cooling Or Heating (Packaged Terminal Air Conditioner Not Working)

[@annode]

Used to work as a field service tech, although not HVAC but communications. Diagnostic thinking is the same though. The vid brings me back to good memories.

[@philipstachyra]

I hate working in spaghetti like that. Great work!

[@Ricoswavaey]

Good job man! I don’t work on these much but it’s definitely good information when i see your videos

[@samwilliams2006]

Great video just wanted to let you know that you could most likely be taken off the connectors on end of wires with a small screwdriver on both ends. Then swapped the connector so that they could be compatible and have no spices.

[@toyinorodare4072]

Your videos are informative and easy to understand. Thank you

[@tennesseehvac670]

Great video! I've never worked on the PTAC equipment. Just started this trade though... I'm sure I will. Keep up the good work!

[@izzybell11]

Great job JMT. Well explained tutorial. Interesting and helpful video.

[@antoniobaez6282]

Great job! I love learning from your videos!!! Thank you!

[@thesilentonevictor]

Great clean tech work jmt

[@sherwinalvarez7365]

Great troubleshooting. Well explained.

[@CoolinRaza]

Thanks bro ❤

[@JumpermanTech]

Any time! Thanks for watching! 🔧⚡️

[@JumpermanTech]

Stay tuned for new videos every week🔧⚡️

[@noahschechtel8979]

Hey terrific video.. question.. My twenty-year-old carrier PTAC unit is working great but the thermostat doesn't allow the heat to order matically turn on I have to manually do it can I put a new sensor right on the hot water pipe, and how do I electronically override the existing sensor and install it

[@jrh86]

Spot on 💯👍👍👍

[@heyvakoo1221]

My ptac amana unit is leaking water in the house only when on heat. It had been services and heat is great but the alot of water is puddling in my house.. does the unit need to be replaced

[@roberts1159]

Nice troubleshooting and explanation of your thought process. You must in a northern climate,. Would have expected to see a heat pump and not a gas furnace.

[@zakhu4971]

helli from iraq with you well done

[@alexeytech1495]

Great video. Well performed task.

[@paullambert1485]

Good infor have a question I work at a hotel amana Ptac units I have a unit that works manually but when I program the thermostat and the thermostat is turned on and showing everything is good but it doesn't control the unit could it be the wifi or the thermostat and the wifi control box light is on I'm thinking the connection to the wifi is bad what do you think ?

[@YouCantSeeMeENT]

I got a similar unit that heating works but doesn’t pass 77 for heat and 70 for cool any idea what it might be

[@Sams-nv5hx]

Good Job!!!

[@harryschrysan3183]

Today I did my first service on a unit like that. OMG with all the wiring you are losing your mind. I was freaking out cause I never worked on such a unit before.

[@Wlladdd]

What kind cx complain did you have? Did you find issues?

[@harryschrysan3183]

The HSI was bad. It took me while to figure it out but I fixed it.

[@Wlladdd]

@@harryschrysan3183 of course if you did it first time. I never worked with this type of unit and going to have it tomorrow, I just know model of unit and issue: not cooling

[@harryschrysan3183]

@@Wlladdd Good luck 🤞!

[@FireAnt376]

Thank you,

[@winstonwright3613]

QUICK QUESTION for ya JumperMan... what does that unit use the 11v (12.9v) control voltage for? For the little LCD display and control buttons it has on the face?

[@robertpeters9438]

Probably failed due to heat. Replace with higher temp rated transformer to avoid future failures.

[@drewc7479]

Watch the 208 wires just hanging there while your testing should of just merret them right away gotta teach safety too

[@Bluecollarrebel]

🤟

[@Attest411]

Shoulder seasons… always the best to do some learning