Пікірлер

• 
  @wildoutrudeboy7 күн бұрын

  Thx for explaining how economizer works.

• 
  @benahmedahmed83118 күн бұрын

  Prelam error E2 model SERVICE FIRST Trance Rooftop SENO 1577

• 
  @mohammadmahdawi482124 күн бұрын

  Great video great tip greatly appreciated

• 
  @povoljan13Ай бұрын

  Thanks! Learned alot

• 
  @SlashBurp2 ай бұрын

  Amazing video! Thank you verymuch!

• 
  @greggstrangways47522 ай бұрын

  Absolutely the best video I've ever seen on economizer troubleshooting and even describing just how one works. Very nice job!

• 
  @samyz16602 ай бұрын

  Can you do Surveyor , the ems that connect to the RTU, please.

• 
  @invisibles3623 ай бұрын

  Extremely good in5👍

• 
  @jaymartin50954 ай бұрын

  Fantastic explanation with visuals.

• 
  @calmdownplzz16624 ай бұрын

  Thank you!

• 
  @chelomorales14404 ай бұрын

  Hi, It would be awesome if you could explain how to replace the RTM for a T6. There are relays controlling Y1, Y2, Fan motors and my knowlage got to it limits there.

• 
  @user-qq3jd3gn6s4 ай бұрын

  From now on, if I need help. On any unit, I'm going to refer to you. And I'm going to recommend you to other people. I've been doing thirty five years You know your shit And you explain it very well in detail. Guys have said that I should start a video. But after I saw yours, you put me to shame LO. L. Thank you so much.

• 
  @ulairecantea92314 ай бұрын

  Thank you so much for great info. Really appreciated

• 
  @l.crossjr4 ай бұрын

  Very nice

• 
  @guardianmn5 ай бұрын

  Good refresher. Thank you, Sir.

• 
  @GeorgeTabatadze5 ай бұрын

  THANKS HELP ME

• 
  @garypoplin45995 ай бұрын

  5:40 and 14:51 - You’ll also notice here, guys, that the fins on all these coils are extremely thin. Notice the fins bend flat every time he punches his finger or fist into the coil. No heat will be exchanged at that exact point until they’re straightened back out!

• 
  @garypoplin45995 ай бұрын

  I’ve not had a bad economizer to troubleshoot; but, now I’m confident I can efficiently service one if a problem arises. Great overal understanding and traps for new players!

• 
  @CaptCrewSock5 ай бұрын

  Hey man, love your videos. I’ve even used some as teaching tools! Keep up the good work!

• 
  @davidharty36535 ай бұрын

  Awesome! Thank you!

• 
  @randomyoutuber69925 ай бұрын

  Great video

• 
  @jaymz00745 ай бұрын

  Change so many of those from being dirty and they eventually short out.

• 
  @Paul-IE-Repairs5 ай бұрын

  yes, those heat sinks are connected to the igbt's , they will definitely overheat and shut down, they die on inverter welders too if they arent maintained.

• 
  @alessichris075 ай бұрын

  👍👍👍

• 
  @ov24875 ай бұрын

  Awesome walked through

• 
  @hvacrefrigeration52046 ай бұрын

  Wow, that’s excellent video sir, and thank you that training session.

• 
  @hvacrefrigeration52046 ай бұрын

  You are Very good at economizer system, I would loves to learn more from you sir.👍

• 
  @gordonpotts7536 ай бұрын

  Excellent overview of the gas train. T.u.

• 
  @BurnabyCorey7 ай бұрын

  Still relevant content! Thank you David!

• 
  @davidharty36537 ай бұрын

  You're welcome, glad its still helping techs. thanks for the kind words and merry Christmas

• 
  @jasonclements46077 ай бұрын

  Thank you. Just started coming across these

• 
  @davidharty36537 ай бұрын

  Glad you like them!

• 
  @BurnabyCorey7 ай бұрын

  David thank you so much for this content it's really helped me understand how these systems work

• 
  @davidharty36537 ай бұрын

  My pleasure paying it forward

• 
  @hectorhernandez63817 ай бұрын

  Good thing you explained that the HSI is also the flame sensor!😅

• 
  @davidharty36537 ай бұрын

  Great point!

• 
  @williamlopez32547 ай бұрын

  I need your help please Do you know where can I buy the burner cap ? Because my heating is. No working causes has a hole I need chance

• 
  @paulmerritt75407 ай бұрын

  That unit looks like the heat exchanger will soon have holes in it, if not already!!!

• 
  @jrh868 ай бұрын

  Very interesting i do like Munters

• 
  @jrh868 ай бұрын

  Very interesting and informative 👍👍👍

• 
  @aaronjaggers31178 ай бұрын

  We’ll done sir

• 
  @AZ-gz4cf8 ай бұрын

  Best tutorial I’ve seen

• 
  @davidharty36538 ай бұрын

  Thank you, I appreciate you !!

• 
  @maheradous92578 ай бұрын

  Good job

• 
  @davidharty36538 ай бұрын

  Thank you, hope it was helpful

• 
  @bigdaddy49758 ай бұрын

  The only thing we haven’t changed is the inducer motor

• 
  @davidharty36538 ай бұрын

  Does it light and then go out and relight, can you be more specific ?

• 
  @bigdaddy49758 ай бұрын

  I am having a problem with the Sam unit it starts stops starts stops we changed the gaskets flame sensor everything and it still keeps doing the same thing

• 
  @bigdaddy49758 ай бұрын

  Thanks buddy big help. Awsome

• 
  @samrios39348 ай бұрын

  Great video, how do you test the enthalpy sensor though?

• 
  @mohammedyousufali47808 ай бұрын

  Hi David , Can you guide me how to assign an IP address in Munter ML1350 plus

• 
  @thecurious67219 ай бұрын

  Thank you for the great video 👍

• 
  @davidharty36538 ай бұрын

  You’re welcome !!

• 
  @jrsmyth97619 ай бұрын

  It would be nice if the Trane wiring diagram/schematic did not deteriorate in a short period of time!!!! NEVER wipe them with your hand or a rag. Be gentle even with a soft brush.

• 
  @spiromatsikas24739 ай бұрын

  Awesome video, thanks for sharing. What if your unit control board only has a y1 terminal and would you bring the y2 wire form tstat directly to your economizer?

• 
  @nickyengle96689 ай бұрын

  Thks !!!

• 
  @josephfassbender694510 ай бұрын

  nice video, in the beginning you mentioned the transducer and high head alarm. you can ,with all munters units, hook gauges to circuit and calibrate value of psi in the computer (carel, bacview or hmi) to match gauge readings via the "offset" tabs

• 
  @ask4george111 ай бұрын

  When I was in the apprenticeship program, they never went over how that works. I was always so dam confused on how to troubleshoot that module. Now I finally know, thanks !

• 
  @davidharty365311 ай бұрын

  You are welcome

• 
  @Dalan61211 ай бұрын

  Hello from a fellow minnesotan! Any chance you'd be up for doing a video like this explaining the belimo zip controller? I appreciate your thorough walk throughs. Just figured I'd throw that out there in case you think it might make a good video. Take care my friend ✌🏼