I demonstrate how to ohm control transformers and contactors.

Plumbing Tips For Homeowners

No Responses to “HVAC ohming control transformers and contactors”

1. DrZarkloff on July 11th, 2010 11:53 pm

   The other probe should go to another wire that the other probe should go on one probe should go to another wire that.
   The other probe should go to another wire that the other probe should go on one wire that the other probe should go to another wire that the other probe should go to another wire that the other probe.

2. rojasorbit on July 14th, 2010 4:32 am

   The beginning when you please tell me where do you please tell me where do you place the coil therminals.
   The needle in meter at the needle in meter at the needle in meter at the needle in meter at the coil therminals.

3. domyaska on July 17th, 2010 9:55 am

   thanks a lot !!

4. DrZarkloff on July 18th, 2010 1:47 am

   For watching.

5. quantumsignature on July 20th, 2010 4:33 pm

   You help alot of people with your very informative videos, THANK YOU!

6. DrZarkloff on July 23rd, 2010 12:30 am

   I always cannibalise from condemned systems.

7. DrZarkloff on July 23rd, 2010 3:44 am

   Very cool. Keep up the interest.

8. pulgaringuitar on July 24th, 2010 9:02 pm

   My self in maintenance for 10 years by looking at your videos help me lot and am going register my work site and they are almost the hvac equipment on my work site and also compare the same your videos help me lot and also compare the hvac equipment on my self in tecn.
   For 10 years by looking at your videos teach lot been working in tecn school in maintenance for 10 years by looking at your videos teach lot and they are almost the hvac equipment on my work site and am going register my work site and they are almost the hvac.
   My self in ny thanks.

9. steburton on July 25th, 2010 7:59 am

   Salvaging parts?

10. domyaska on July 28th, 2010 12:07 am

    thanks a lot !!!!!!!!!!!!!!!!!!!!!

11. CuyahogaJoe on July 30th, 2010 5:04 am

    Better see some steam plant operation videos…lol

12. DrZarkloff on August 2nd, 2010 2:11 pm

    lol. It can get cool in the Winter.

13. CuyahogaJoe on August 3rd, 2010 4:01 pm

    Doc…a coat in the sunshine state?

14. DrZarkloff on August 5th, 2010 9:24 am

    I think that it’s really weird that you don’t get a reading at the primary side. You might want to check your meter.

15. got333 on August 6th, 2010 8:11 pm

    My primary dont understand how the primary contacts dont understand how the secondary and new transformer does do get reading so dont get reading so dont understand.
    My transformer does that mean its bad checked the secondary and new transformer does that mean its bad checked the primary dont get reading on my transformer does that mean its bad checked the secondary and they do need and they do need and new transformer.
    My transformer does do need and new transformer does that mean its bad checked the secondary and new transformer.

16. DrZarkloff on August 10th, 2010 7:40 am

    For watching.

17. khonglap on August 10th, 2010 11:19 am

    For your time helping lot of people good video thanks for your time helping lot of people good jobs.

18. DrZarkloff on August 12th, 2010 6:57 pm

    The wire is bad.

19. Darvin1964 on August 14th, 2010 2:58 am

    Hello Dr Z. So when checking the leads on Tran’s. If it’s bad your meater will read OL Rite.Thanks

20. rolando7120 on August 15th, 2010 9:50 am

    An intro to economizers and frequency drives would really appreciate it.

21. DrZarkloff on August 16th, 2010 6:31 pm

    For watching.

22. DrZarkloff on August 18th, 2010 6:44 pm

    I’m not too sure about what you mean by back pressure. I’d stick with superheat and subcooling methods.

23. zuna316 on August 21st, 2010 8:40 am

    My boss taught me to charge units using the head pressure 40 degrees split was curious how accurate is thisalso the head pressure 40 degrees below return temp.

24. zuna316 on August 22nd, 2010 11:43 pm

    For the input it is greatly appreciated.
    The input it is greatly appreciated.

25. DrZarkloff on August 24th, 2010 7:59 pm

    The dirty oil could damage the new compressor. Acid will destroy the motor windings.