Thank you so much! Greatly appreicated😎 I most defiently will & please subscribe if you havent already. I'm new to youtube and im here to stay! Sending blessings your way from NYC
The reason why that Transformer failed it's because that 3 amp fuse was too large for it. Every 25va should be fused 1 amp. So if you have a 50 VA Transformer their protection has to be 2 Amp. I know this from the hard way. Residential Transformers that were there are usually 40va which I'm not crazy about. You were smart to put a transformer in there that has a built-in breaker. That's the only way I do it as well. I also carry Transformers that are Spud or foot mounted. I've been doing HVACR for 35 years. I work for a school district now working on equipment and I don't miss residential and especially New York I lived out there on Long Island for 8 years and I hate those tight spaces and old buildings. Just passing along about the fuse and Transformer size. 1 amp for every 25 VA. I like the circuit breakers because you will run into times you're going to have problems instead of going through a bunch of fuses you just reset the breaker until you figure it out what's over amping the 24 volts.
The thing that got me here is that the fuse never failed to begin with. Found the fuse wired to the common off the secondary winding so if there was a low voltage short, it would just fry to transformer. I'm actually in the commercial business, I hear what you mean about residential baha I prefer working with machines than people 😂 Good tip, I'll keep that in Mind. 1 amp for every 25va
Only thing that secondary 24 voltage controls is a tiny actuator for the electric water valve. Pipe sensor energizes the transformer. Thing barley takes any power
@@JumpermanTech and that is true but something might have happened with the wiring that might show up later where has an intermittent short you never know. Hopefully not an intermittent problem cuz those are the worst
@@JumpermanTech if you do get a call back because that circuit breaker tripped in the Transformer I would just replace the wiring going from there to the zone valve and then see what happens. That's all you can do in a thing like that is become a parts changer. When you have to do that I always start with the cheapest Parts things like that first that will cost the customer the least. You don't want to start with the most expensive part and it ends up being the cheapest one. On package units that do weird stuff I will change out heating limits first because they're the cheapest and see if that's the problem before I start going on to the more expensive things
At minimum I install sm wire nuts on unused trans wires & tape them up or closed end wire connectors, that tape can dry up/fall off/short out, seen it several times in my 15 yrs as an HVAC Contractor (TACLA)
That's a great question haha would make sense since everything else was 120v but you never know what you will find in the field. All custom wiring here. Thank you!
I have a FCU in my condo. It gets serviced twice a year by the condo board's approved tech. My system works fine but the tech has been telling me for a few years that the actuator needs to be replaced because it is sticky and now stuck open. My system is not exhibiting any problems and has worked fine all along. I've tried to determine what would happen if the actuator was defective and stuck open. I think that the system wouldn't cycle on and off and would continuously run. Is this correct? Can a defective actuator cause additional problems or damages to a FCU? I don't mind paying for work that is actually necessary and feel like this is a cash grab. Thanks for any info you can provide.
If the actuator is stuck open then all it means is that you're constantly allowing water to flow through your unit whether it's hot water or chilled water. This is not good. It's not a cash grab, it should be replaced. You will constantly have moisture in the summer with flowing water creating mold. In the winter, you will have constant heat so even when the fan shuts off via the thermostat, your unit will act as a radiator making the space uncomfortable. If you any safety devices, it cannot do its job and will create more issues. There's a lot to it. If it's truly stuck, I'd recommend getting that fixed. Stay tuned for new videos every week 🔧⚡
Been in the business for 8.5 years 😎 Good luck! "Nothing is easy but nothing is hard" Just need to be willing to learn! Subscribe for helpful tips and inside tricks of the trade 👌
I am near the end of my trade school and I understood everything he's saying/doing and would do the same/similar as him so I think you should be just fine buddy.
@@MaxiusTheGod Awesome dude! Best of luck to you. Being that you understand everything, I'd say you're way ahead of the crowd! Subscribe if you haven't already :) Stay tuned for lots of new content
Thank you very much! In this video I was using the Go Pro Hero Session but now currently using the go pro hero 8 black 👍 Stay tuned for new videos every week 🔧⚡
Good job 👍 keep them coming! We need good techs to instruct the up coming, so we can continue keeping the trade alive!!! To make $$$$$ and stay away from the prison system! Keep up the good work! Thanks
rule of thumb😂 I agree. appreciate your skill⚡️
Haha! Thank you so much 😂Appreciate your appreciation 😎
Great video!! Please post more fan coil videos for high rise condominiums
Thank you so much! Greatly appreicated😎 I most defiently will & please subscribe if you havent already. I'm new to youtube and im here to stay! Sending blessings your way from NYC
The reason why that Transformer failed it's because that 3 amp fuse was too large for it. Every 25va should be fused 1 amp. So if you have a 50 VA Transformer their protection has to be 2 Amp. I know this from the hard way. Residential Transformers that were there are usually 40va which I'm not crazy about. You were smart to put a transformer in there that has a built-in breaker. That's the only way I do it as well. I also carry Transformers that are Spud or foot mounted. I've been doing HVACR for 35 years. I work for a school district now working on equipment and I don't miss residential and especially New York I lived out there on Long Island for 8 years and I hate those tight spaces and old buildings. Just passing along about the fuse and Transformer size. 1 amp for every 25 VA. I like the circuit breakers because you will run into times you're going to have problems instead of going through a bunch of fuses you just reset the breaker until you figure it out what's over amping the 24 volts.
The thing that got me here is that the fuse never failed to begin with. Found the fuse wired to the common off the secondary winding so if there was a low voltage short, it would just fry to transformer. I'm actually in the commercial business, I hear what you mean about residential baha I prefer working with machines than people 😂 Good tip, I'll keep that in Mind. 1 amp for every 25va
Only thing that secondary 24 voltage controls is a tiny actuator for the electric water valve. Pipe sensor energizes the transformer. Thing barley takes any power
@@JumpermanTech and that is true but something might have happened with the wiring that might show up later where has an intermittent short you never know. Hopefully not an intermittent problem cuz those are the worst
@@benkuxhouse787 I hear you with that short. Guess we will find out if theres another service call 😂
@@JumpermanTech if you do get a call back because that circuit breaker tripped in the Transformer I would just replace the wiring going from there to the zone valve and then see what happens. That's all you can do in a thing like that is become a parts changer. When you have to do that I always start with the cheapest Parts things like that first that will cost the customer the least. You don't want to start with the most expensive part and it ends up being the cheapest one. On package units that do weird stuff I will change out heating limits first because they're the cheapest and see if that's the problem before I start going on to the more expensive things
I never start a job without a healthy dose of coffee
I'm having a coffee right now before a job. Haha thanks for watching & stay tuned for new videos every week🔧⚡️
Cool video! Very easy to follow and super helpful! 👍🏽🙂👍🏽
Thank you so much! Very much appreciated 🙏 Must be a fellow HVAC/R soldier. SALUTE!
Coffee is a MUST 😂
Agreed!
Thanks i was able to take care of a 115 volts EFM. Chilled water 115 v.Actuator w 115 v. Line voltage 3 speed Control.Tnks
You're welcome and that's what's up! Awesome dude! Let's get this $$$$
At minimum I install sm wire nuts on unused trans wires & tape them up or closed end wire connectors, that tape can dry up/fall off/short out, seen it several times in my 15 yrs as an HVAC Contractor (TACLA)
That's true, the tape comes undone over time. Thank you for the advice, always open minded to learning everyday 👍 New to youtube 😎 Stay tuned!
Interesting educational and as always great 👍 job !!!
Gracias senorita Bogdana! 😎
One man army
💪
Great stuff as always. 👍🏼👌🏼
Thank you very much! Stay tuned for new videos every week 🔧⚡
Great video 💯💯💯💯💯
Thank you! Appreciate the feedback🙏
Stay tuned for new videos every week⚡🔧
Man I love fixing them it could be a pain in the ass lol nice to see your face for once
I hear that! Hahaha you got me! 🤣
Nice job! Tattuha tozhe prikolnaya 👍
Thank you very much! Stay tuned for new videos every week 🔧⚡
thanks
calm and informative
Good video....
Thank you!!
Great job. I'm impressed
Professional
Thank you! Stay tuned for new videos every week 🔧⚡
Great job!
Thank you very much! Stay tuned for new videos every week 🔧⚡
💯
🙏🤙
Great video sir
Thank you so much Jason! Your feedback is greatly appreciated, Welcome aboard💪 Let's get this money together
Why would they not just have a 120 volt water valve?
Good video.
That's a great question haha would make sense since everything else was 120v but you never know what you will find in the field. All custom wiring here. Thank you!
Good job
Thank you! Stay tuned for new videos every week 🔧⚡
Solenoid, actuator, thermostat, blower motor
👍👍👍⚡⚡⚡🔧🔧🔧
Cool
Thank you! You might be cooler with those shades on your profile pic hahaha
Thanks a lot
You're welcome alot! Thanks for watching!
Stay tuned for new videos every week 🔧⚡
I have a FCU in my condo. It gets serviced twice a year by the condo board's approved tech. My system works fine but the tech has been telling me for a few years that the actuator needs to be replaced because it is sticky and now stuck open. My system is not exhibiting any problems and has worked fine all along. I've tried to determine what would happen if the actuator was defective and stuck open. I think that the system wouldn't cycle on and off and would continuously run. Is this correct? Can a defective actuator cause additional problems or damages to a FCU? I don't mind paying for work that is actually necessary and feel like this is a cash grab. Thanks for any info you can provide.
If the actuator is stuck open then all it means is that you're constantly allowing water to flow through your unit whether it's hot water or chilled water. This is not good. It's not a cash grab, it should be replaced. You will constantly have moisture in the summer with flowing water creating mold. In the winter, you will have constant heat so even when the fan shuts off via the thermostat, your unit will act as a radiator making the space uncomfortable. If you any safety devices, it cannot do its job and will create more issues. There's a lot to it. If it's truly stuck, I'd recommend getting that fixed.
Stay tuned for new videos every week 🔧⚡
How long have you been doing HVAC for? I start my trade school program in August, this looks very confusing.
Been in the business for 8.5 years 😎 Good luck! "Nothing is easy but nothing is hard" Just need to be willing to learn! Subscribe for helpful tips and inside tricks of the trade 👌
I am near the end of my trade school and I understood everything he's saying/doing and would do the same/similar as him so I think you should be just fine buddy.
@@MaxiusTheGod Awesome dude! Best of luck to you. Being that you understand everything, I'd say you're way ahead of the crowd! Subscribe if you haven't already :) Stay tuned for lots of new content
@@JumpermanTech Thanks! Gotta say I had a good teacher, glad I got his class.
@@MaxiusTheGod Thats great. Time to get dirty and blow up some controls!
Why didnt you use wire nuts when you were hooking up the transformer wires? Isn't the exposed wire unsafe?
All electrical connections were safely put back as found ⚡⚡⚡
Great video! What camera are you using?
Thank you very much! In this video I was using the Go Pro Hero Session but now currently using the go pro hero 8 black 👍
Stay tuned for new videos every week 🔧⚡
What about if it’s not blowing cold air? Just damp humid, somewhat cool air?
gloves are not rated for this job!!where is safety?
🤷♂️🔧⚡
CAN YOU SPEAK LOUDER NEXT TIME
Since then my camera has been upgraded!
Stay tuned for new videos every week 🔧⚡
Good job 👍 keep them coming! We need good techs to instruct the up coming, so we can continue keeping the trade alive!!! To make $$$$$ and stay away from the prison system! Keep up the good work! Thanks
Thank you bro I appreciate that! Just passing on the knowledge to the next man. Let's get this $$$