Nice troubleshooting, but I believe that green water is glycol and it comes from a glycol dry cooler not a cooling tower..the whole system is a closed loop..great work
I worked on s as lot of water cooled heat pumps and nine times out of ten if there was a pressure issue it was always a plugged orfice in the water loop. Flushed out many orfices and cleaned screens.
That strainer is always the first suspect! They clog up so often. Maintenence is so important. Thanks for watching & commenting. Stay tuned for new videos every week🔧⚡️
I do this for my condo I had to get a plumber to add those valves to be able to flush or create a loop for descaling. It’s crazy all 26 units in the building didn’t have those access valves but instead the developers added circulator pumps to help the return line (for those far away from the water tank) and if those get clogged it’s another headache to take them out and clean them with vinegar. Anyways, awesome video.
Awesome videos you have inspired me to sign up for hvac school here in NYC. If you ever in queens or Brooklyn hit me up I owe you some free beers for these awesome videos you put out !!
Usually they’re built with the suction valve closest to you or the one on top, atleast thats how it is for FloridaHeatPump packaged units. Low side on top Hi Side on bottom. Other than that feel the nipple and the pipe, see which one burns 😂
Cool video, hopefully you could do a video on the cleaning of the condenser with the pump. I have a lot of these heat pumps I have to take care of, but have never done what you are talking about with the pump to chemically clean the condensers. Also, is this something that should be done on a regular maintenance schedule. Thanks for the video
No only if need it. You need De Scale Acid and an Acid Pump also with clear hose 1 inch about 2 pieces of 4 to 6 feet long and a 5 gal bucket with 2 1 inch Metal Clamps
So what if the water source heat pump is not reciveing enough water into the unit, because for me it's blowing just cold air even if I set it to heat 🤔 one of the mechanics told me when they opened it up the water came out like a paste 🤔 do all water source heat pumps use anit coolants ???
I work on a ton of them at my job, 99% of the time it's usually a water flow issue. Now as I run into issues they are letting me put in mini-split's. And are walking away from all the water issues. It can be they tapped into a water line over the weekend for a different job Bam! I have unit's down. Only good thing is I'll call pipefitter's over and they will kill the water, check the strainer's and blow that condenser line out in about 10 min's, they have all the shit for it. It's probably higher up but I did not see a water pressure gauge or temperature gauge on your system.
what will make my fan not stopping, i turn off the thermostat and i even removed the thermostat from the wall and the fan(blower motor) still running, any idea ?
. 46 supply air seems too low. 36 sat temp with r22. and high side still too high. be interesting to see the water delta and unit sub/super are. id bet $20 it’s poor airflow from dirty filter or hammered evap coil and still something wrong with charge or water volume. sure it runs but it’s definitely not right. you may be flooding back too
Nice troubleshooting, but I believe that green water is glycol and it comes from a glycol dry cooler not a cooling tower..the whole system is a closed loop..great work
Awesome troubleshooting skills. Please keep posting videos. Thanks!
You're very welcome & thank you! Appreciate you watching & leaving a comment. Stay tuned for new videos every week🔧⚡️
Just worked on a water source heat pump. Serviced it with confidence following your tips appreciate you and your videos bro!!!
I will keep on watching you my brother,I hope the best for you,
I worked on s as lot of water cooled heat pumps and nine times out of ten if there was a pressure issue it was always a plugged orfice in the water loop. Flushed out many orfices and cleaned screens.
That strainer is always the first suspect! They clog up so often. Maintenence is so important. Thanks for watching & commenting. Stay tuned for new videos every week🔧⚡️
Had a call once where the unit didn't have a strainer and the inside of the hoses were corroded and falling apart so it was clogged up
Thank you!! Can you show some videos on water to water heat pumps residential where you had high head pressure lockouts in heat mode?
You're very welcome & thank you! I will be making videos of whatever I come across 🔧⚡️ Thanks for watching!
Enjoy your videos I like the thoroughness of your trouble shooting steps.
Thank you very much! It's great to read such feedback. I'm glad you enjoy the videos. Appreciate the feedback🙏 Stay tuned for new videos every week🔧⚡️
I use that pump to wash RTU'S when the pressure is low,thx for sharing.
Great video , Definitely would’ve used different type of gauges on that small system
I do this for my condo I had to get a plumber to add those valves to be able to flush or create a loop for descaling. It’s crazy all 26 units in the building didn’t have those access valves but instead the developers added circulator pumps to help the return line (for those far away from the water tank) and if those get clogged it’s another headache to take them out and clean them with vinegar. Anyways, awesome video.
Wow just a little air did all that.Good job.
Thankfully their pressure control worked or that compressor would've been destroyed. Thank you! Stay tuned for new videos every week🔧⚡️
What sort of temperature should the water be going to the inlet coil on the heat exchanger?
Awesome videos you have inspired me to sign up for hvac school here in NYC. If you ever in queens or Brooklyn hit me up I owe you some free beers for these awesome videos you put out !!
Interesting and helpful video. Great job JMT.
Thank you Bogdana! Stay tuned for new videos every week🔧⚡️
Great video keep them coming sir. I be back in Nyc on June
Thank you! I will continue as long as I have the opportunity. NYC is about to get hot so it's money time! Stay tuned for new videos every week🔧⚡️
Great vid. Where exactly do you take a measurement on the low side for super-heat on these packaged heatpumps?
Usually they’re built with the suction valve closest to you or the one on top, atleast thats how it is for FloridaHeatPump packaged units. Low side on top Hi Side on bottom. Other than that feel the nipple and the pipe, see which one burns 😂
sur la sortie evaporateur classic
What water did you hook up (discharge) to pump thru the supply and out of the hose? And did you hook up a circulating pump?
Good one, thanks for share Jumper 👌
You're very welcome & thank you! Appreciate the feedback & thanks for watching. Stay tuned for new for new videos every week🔧⚡️
Can you tell me where you got the pump to clear out the water?
Cool video, hopefully you could do a video on the cleaning of the condenser with the pump. I have a lot of these heat pumps I have to take care of, but have never done what you are talking about with the pump to chemically clean the condensers. Also, is this something that should be done on a regular maintenance schedule. Thanks for the video
No only if need it. You need De Scale Acid and an Acid Pump also with clear hose 1 inch about 2 pieces of 4 to 6 feet long and a 5 gal bucket with 2 1 inch Metal Clamps
Thank you, that was exactly what I was dealing with!
Thanks for the video. Because of the chemicals in the water, Did you have to dispose of the water in any certain way?
At what temperature does the water leave that heat exchanger? Can that be used to warm the water up?
Yes if it goes in at 85 degrees must leave no higher than 105 degrees...unless there is a Water Flow issue
It will warm the water in summer yes as a Heat Recovery but in wimter is useless and you can not mix with Domestic Residential Water
I Love you brother,good job 👍👍👍
Hello, What should the inlet water temperture be in cooling mode?
A healthy inlet water temp I would say would be around 70-75 degrees F. Thanks for watching & stay tuned for new videos every week 🔧⚡️
Thanks a bunch!
super video⚡️troubleshooting expert🌟
Video is helpful thanks for the refresher
So what if the water source heat pump is not reciveing enough water into the unit, because for me it's blowing just cold air even if I set it to heat 🤔 one of the mechanics told me when they opened it up the water came out like a paste 🤔 do all water source heat pumps use anit coolants ???
Fire video like always 🔥🔥🔥
Thank you dude! Much appreciated 🙏 Stay tuned for new videos every week🔧⚡️
You are such a cool,👍👍👍
Thanks for the video, I love it 👍👍👍
Great method jmt
Thank you dude!! 🤙🤙🤙🔧⚡️
Great video
Thank you Daniel! Appreciate the feedback. Stay tuned for new videos every week🔧⚡️
Good vid ... Thx for posting ...
You're welcome & thank you! Stay tuned for new videos every week 🔧⚡️
I had 8 degrees temp split but the head pressure fluctuated I 330 psi to 450 psi.
What could cause it ?
I work on a ton of them at my job, 99% of the time it's usually a water flow issue. Now as I run into issues they are letting me put in mini-split's. And are walking away from all the water issues. It can be they tapped into a water line over the weekend for a different job Bam! I have unit's down. Only good thing is I'll call pipefitter's over and they will kill the water, check the strainer's and blow that condenser line out in about 10 min's, they have all the shit for it. It's probably higher up but I did not see a water pressure gauge or temperature gauge on your system.
Jmt made this job look so easy 💸💸
You could have simply taken delta T and pressure drop reading at the test ports to diagnose before opening glycol system. But good.maintemace anyway.
what will make my fan not stopping, i turn off the thermostat and i even removed the thermostat from the wall and the fan(blower motor) still running, any idea ?
Nice video, hope it was always like this lol.
Smart tech.
Thank you! Appreciate the comment and you watching. Stay tuned for new videos every week🔧⚡️
I came here to watch Yamaha MT-03 fender eliminator and I ended up watching some crazy shit about pipes and pressure 🤣🤣🤣🤣🤣
Airlocked
. 46 supply air seems too low. 36 sat temp with r22. and high side still too high. be interesting to see the water delta and unit sub/super are. id bet $20 it’s poor airflow from dirty filter or hammered evap coil and still something wrong with charge or water volume. sure it runs but it’s definitely not right. you may be flooding back too
Too complicated bound to fail. Just like smart meters
Great video