Awesome vid sir! More vids on these types of things help us new guys out a lot! We have some fundamentals down but seeing them applied is extremely beneficial on these relays and parts.
It is a high resistance contact....thats why when one trips....you will see voltage at the compressor contactor, but not enough voltage to close the contactor. Hugh resistance = lower voltage. Simple but effective device....see them on a lot of Trane water source heat pumps
Hello there, we have problems with Voltage fluctuations, where the voltage dips briefly and then comes back on right away. This causes my AC compressor many problems, so I installed a ICM Delay on Make Timer. The strange thing is that the timer does not cut out at those dips but only delays once the electricity goes off completely ( same counts for the built in delay in my Air handler thermostat). So here my question : would a Ditek Surge Protector be a solution or do I need to install something else ? Thank you so much !
Not sure if this is your question, but if that NC switch in the relay opens, then all the 24 volts is forced through the small coil in the relay and the light. Because that small coil in the relay is a small load it will consume most of the voltage (I think that’s correct), which means there won’t be much voltage left to operate the larger resistive load in the larger contactor coil. Not sure I said that correctly, so I hope someone with more expertise can fill in the gaps.
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Very nice tutorial 👌 for HVAC technician thanks you sir from Philippines 🇵🇭
Awesome vid sir! More vids on these types of things help us new guys out a lot! We have some fundamentals down but seeing them applied is extremely beneficial on these relays and parts.
I thank you for sharing once again JPM……Excellent video
Thank for taking time out to explain this. Keep up the great content. I’ll keep watching and liking your videos
Another great tutorial. Bravo JMT. 👏
Thank you! Much appreciated 🙏 Stay tuned for new videos every week🔧⚡️
It is a high resistance contact....thats why when one trips....you will see voltage at the compressor contactor, but not enough voltage to close the contactor. Hugh resistance = lower voltage. Simple but effective device....see them on a lot of Trane water source heat pumps
Thanks for the excellent explanation 👍 good staff __ appreciate
Nicely explained, thank you.
Very good information for HVAC Control People 👍
Excellent explanation 👍from india
Thank you! I appreciate that🙏 Stay tuned for new videos every week🔧⚡️
Hello India from America👋
Nice job, well done👍
Thank you very much! Appreciate the feedback. Stay tuned for new videos every week🔧⚡️
Hello there, we have problems with Voltage fluctuations, where the voltage dips briefly and then comes back on right away. This causes my AC compressor many problems, so I installed a ICM Delay on Make Timer. The strange thing is that the timer does not cut out at those dips but only delays once the electricity goes off completely ( same counts for the built in delay in my Air handler thermostat). So here my question : would a Ditek Surge Protector be a solution or do I need to install something else ? Thank you so much !
excellent demo & explanation ⭐️⭐️⭐️
great video, surely this will not be able to work on a pump down refrigeration system which uses the LP switch to control?
Yes, please make a video of wiring it. Thanks!
👍❄️🇺🇸💪 great vid. Is lockout relay mostly for AC/heating or have u seen them in refrigeration like walkin coolers ?
Can you please make a video on how an auxiliary contactor works and how is wired? Like for a walk in freezer. Thanks!
For my schematic show r and c reverse as ur wiring diagram If no 24v go into the relay. 1234 all are common wire , How the relay work ?
Thank you very much very helpful
Dear sir appreciated u r channel
Can u make one video about cold storage control wiring please
Good
Thank you! Stay tuned for new videos every week🔧⚡️
Ur the reason i get off at 2:30 everyday😂
Sir please make video on lockout relay also
This is a video on a lockout relay. What exactly do you mean?
@@JumpermanTech i thought its time delay with lockout relay
Great video
Yes,make a video!
Make a video on what exactly?
Next time you run into one in the field go over it again thanks
Why are the 24 volt and common on the same side of the conactor coil?
Not sure if this is your question, but if that NC switch in the relay opens, then all the 24 volts is forced through the small coil in the relay and the light. Because that small coil in the relay is a small load it will consume most of the voltage (I think that’s correct), which means there won’t be much voltage left to operate the larger resistive load in the larger contactor coil. Not sure I said that correctly, so I hope someone with more expertise can fill in the gaps.
👍
Thank you! 👍👍👍