HVAC: AAON Commercial Water Source Heat Pump Not Cooling (AAON Split System WSHP Troubleshooting)
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- Опубліковано 13 вер 2024
- HVAC: AAON Commercial Water Source Heat Pump Not Cooling (AAON Split System WSHP Troubleshooting) AAON Water-source and geothermal heat pump vertical self contained unit / AAON Geothermal / AAON Heat Pump Troubleshooting / AAON Heat Pump Not Cooling / AAON Heat Pump Not Heating / AAON Troubleshooting / AAON HVAC / HVAC Troubleshooting / HVAC Repair / HVAC Not Cooling / HVAC Not Heating / AAON SB Series Heat Pump / AAON SA Series Heat Pump / AAON Vertical Self Contained Units / #HVAC #ExhaustFan #jumpermantech
When used to cool a building, a heat pump works like an air conditioner by transferring heat from inside the building to the outdoors. When used to heat a building, the heat pump operates in reverse: heat is transferred into the building from the outdoors. Common heat pump types are air source heat pumps, ground source heat pumps, water source heat pumps and exhaust air heat pumps. Heat pumps are also often used in district heating systems.
The water source heat pump replaces the outdoor fan and coil with a heat exchanger. For this system to work the building provides a loop of water. This water loop includes a cooling tower and a boiler to maintain the water entering and leaving the unit for optimal performance.
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GoPro HERO8 Black (Camera Used In This Video)
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Veto Pro Pac TECH MC
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Fluke 902 FC HVAC True-RMS Clamp Meter
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Commercial tech for 3 years here and your videos have been getting progressively better and providing more and more value. Thanks from NY!
@cwevo316 That's awesome, thank you for sharing thus. I'm glad you're enjoying the content and learning from it. Glad the videos are getting better and providing value. Thanks for watching! Good luck in the field 🙏🤙🔧⚡️
Man we all learn with you good video
@thesilentonevictor Glad you do! Thank you brother. Always appreciated 🙏🤙🔧⚡️
The contactor "end switch" is called an auxiliary contact
The duct with an actuator that appears to go nowhere is called a relief air damper. The fresh air will be connected to return air. When fresh air is opened up, the structure is under positive pressure. When it becomes too great or if the is an air quality sensor reporting too much CO², the relief air damper will open and relieve some of the pressure while giving a change over of the occupied space air.
@topher8634 Thank you for sharing that! Very interesting. It looks like some return air is just entering into the room through a duct and pulls from the room as you can see the filter rack. The door does get pulled in when closing it so it may need some more return air. That relief damper seems handy for this setup. Thanks for watching! 🔧⚡️
@@JumpermanTech that is true on an open return. Was return ducted? I may have missed it in the video.
Nice work Jumper Man.
@@stevencossaboon3237 Thank you as always!! Much appreciated 🙏🤙🔧⚡️
Great video, thanks for sharing 👍
You sure have a lot of knowledge of HVAC, Jumper Man.
I don't know JACK about HVAC and some of the components of these units that you describe sound Chinese to me.
I love watching you troubleshoot and make repairs.
I wouldn't know where to begin.
Good work man!
@ronnym1977 Thank you Ronny! HVACR is a very complicated field and takes many years to learn. I'm still learning as I go along and I started learning in 2010. Glad you enjoy these videos and hope you find value. Thanks for watching & stay tuned for new videos every week 🙏🤙🔧⚡️
@@JumpermanTech
You're welcome!
Nice job man I like those systems
@samersarah957 Thank you! Why is it that you like this systems? They are definitely cool but complicated. Thanks for watching! 🔧⚡️
Great content thanks 🙏🏽
@@geogreandraws1053 Thank you very much! 🙏🤙🔧⚡️
Aaon units r very service friendly. Normally easy to work on. Quality equipment.
Very cool videos keep up the good work !
Brilliant 😃👍👍👍
@jrh86 Thank you my friend! 🙏🤙🔧⚡️
Another great video as always. Thank you for sharing. Have a nice weekend. I missed your video last week ^_^
@zekenzy6486 Thank you my friend! You also have a nice weekend. It was a very busy week and weekend but I'm back! Haha thanks for watching 🙏🔧⚡️🤙
16:50 that monitoring system reminds me of something ive seen on Lennox residential condensers
The reason you got a red led alert is the module is monitoring amps. It goes to start but as you disconnected the compressor it sensed no amps so locked out. with the temp contactor it ran, so amped up and no alarm.
Replace the wires from the mains block as they are badly discoloured through over heating and cut back the compressor wired to fresh copper or replace.
The low initial megaohm reading can be because of refrigerant trapped in compressor oil due to a crankcase heater failure.
@@topher8634 Interesting. Thanks for sharing and for watching! 🙏🔧⚡️🤙
Good video.
@@terryh8421 Thank you!! 🙏🤙🔧⚡️
😻💚💜💚
@@ILoveKittys78 💜🔧⚡️
Where have you been ? Holidays ?
@jrh86 Missed last weekend for videos and it's the first time in a LONG time. Insanely busy in the field and was away for the weekend for a wedding. No worries, I'm good & I'm back in action. Another video is coming out tomorrow 😁 Thanks for watching brother! 🙏🤙🔧⚡️
@@JumpermanTech peace bro 👍
We're all glad you're back and as always stay safe to you both 👍💯
@@jrh86 Thank you! 🙏🤙
@@jrh86 🙏🙏🙏✌️