Typical wiring for a walk-in cooler defrost
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- Опубликовано: 8 сен 2024
- Wanted to answer some questions about wiring for a walk-in cooler or any cooler for that matter. Hope you guys enjoy. If I forgot to mention anything lmk in the comments. I’m not to good at explaining things on paper. I can explain much better in the field 👍. Any questions feel free to ask 💪👍
Just started a new(3 months ago) job at a company that services industrial kitchens.
I'm so far out of my comfort zone and I've not been, if not the, one of the people that everyone comes to for answers or to get things done in 30 plus years.
My saving grace will be I hate being bad at my job.
I've a long looong way to go to even get to neutral, but I'll get there.
Thank you.
And that's heartfelt.
OpThomasPrime all you can do is keep trying like you said man . I wish you luck
Thanks dude ive been doing HVAC for 8 years just started doing Refrigeration work your videos are great
Ace thanks man glad it could help , appreciate it man👍
Really good stuff! thank you so much not many good teachers anymore.
Thank you for your teaching. We appreciate it. God bless and stay safe.
Thank you for sharing your knowledge. Thank you very much.
ช่างกล้า ไฟฟ้าและแอร์ thank you
Thanks.. it helps a lot 😁 im doing my first walk in cooler...👍
NOT boring, for real, down to earth good stuff. Thanks
Joe Jach thanks man I appreciate that
you are welcome
Very helpful thank you.
Awesome job Chris, thanks for taking the time.
Chris, you are not boring bub! You do a very good job of simplifying these things. God Bless.
nota newbie thanks man 👍
Great work. Please do more videos
Thanks hoss, I needed that old school reminder
I would like to see you more insterlation on cormerseaceal refrigeration condension units
you're the best dude
Many thanks very handy. Will share video with my pals.
Mark Jenkins thanks man. Glad it could help 👍
Thanks your times
You should consider being a professor at a school man. Made this explanation simple and to the point.
Purple Giraffe hahaha thanks man. I could never be a teacher. I gotta be out in the field. But thank you man 👍
Facts. Preach CSC. 👍👍💪💪✌✌. Be Safe Homes. 314 Checkin In. Keep'em Coming.
Thanks bro 👍
Thanks for video, You explained that very well.
jim defilippis thank you I appreciate that 👍
Great videos keep up the great work
Sayed Yusuf thanks man
Nice video ! Thank you
But just wondering in following situation what should I do ?
I have separate fan pumping fresh air into a room, when the fan on , which is on schedule, I want my HVAC system ( heating or cooling) stop .
Is there any device or hard wiring to achieve this operation?
The purpose is save energy. So while the fan pumping untreated air into the room, the cooling or heating should stopped operating .
Millions thanks
Great job as always, a freeze video would be cool thanks Chris
Chris Cooley thanks man appreciate that 👍
Great video!!!!!
Nice video
👍good content man Thanks
GeneK Hvacr thanks man
I put up a short vid look it up my first thks🙂
Good stuff btw it was me who asked 🤔😁😂🤭
Felipe Tafolla oh cool man. Hahah. Glad it could help
CSC Refrigeration and Hvac thanks man been doing HVACR for a minute. Just lacking a little on the wiring since I have mainly ran service and repair . But it’s all falling together thanks to all the good techs who share their knowledge through RUclips. Thanks again Pal !!
Do the multiple evaporator one good video
refer life thanks man. I will for sure
Hi buddy I recently had a guy install a freezer at my restaurant an the time clock don’t even look like it’s connected terminal 4 don’t have no wire on it an it’s not going in defrost it’s just continually running I have to turn off the breaker for the condenser for it to defrost then turn it on after 30min can you give me any advice
hello sir so if the walk in is satisfied on 38 degrees the valve will turn off the condensing unit on low pressure and the fans in the box go off too ? so if the box is satisfied the fans go off too?
It all depends how it’s set up. Usually the fans inside will always stay running unless they are setup on a energy management control system which can shut the fans off when the box reaches setpoint
Thank you
C&H GUY no problem man any other questions feel free to ask and I’ll do my best to answer them 👍. Also on a freezer the fans will shut off during a defrost cycle while the heaters are running
@@Cscrefandhvac I had the same question as Chad as at 4:06 in the video you say the compressor shuts down and the fans wont run. i guess you meant the ODF. Or the Evap fans wont run in Refrigeration Mode but will in Air Defrost Mode which takes over automatically?
Jim Martinez yes these units are in a control system inside that when the box reaches temp after a few minutes the evap fans will shut off inside as well and then cycle every few min. It’s supposed to help save energy
Links to the documents available from Heatcraft.
www.heatcraftrpd.com/literature/literature.aspx?&fid=956
Refrigeration Systems Installation and Operation Manual (Part # 25001201)
www.heatcraftrpd.com/PDF/I&O/H-IM-64L.pdf
Hi guys I'm new in the field and I just have one question.... so it's clear that we aren't using any heaters for the defrost.. just the fans??
👍👍👍👍
is that a screw compressor?
How many defeost should a single evap coil for a wic should have??
And would it work if dosent have a solenoid valve? For defrost
Carlos Cervantes yes , you can have the defrost clock cut out the compressor contactor so the compressor will shut off
Carlos Cervantes I usually set them for 20-30 min 4 times per day ( every 6 hours )
Sir,
Is it ok can I use POE 32 oil for semi hermetic compressor Instead of POE 46 Because i installed a new compressor brand DORIN model- H751cs factory charged oil is POE 46 by mistake I remove some oil from compressor i have stock only POE 32 what should i do.?
jain toms hi sir. I am not too sure actually. All the units I work on have Poe 32 . You may want to consult your local supply house or the compressor manufacturer
Est ce que tu peu langue française
I don’t know why this is so diccufult to understand…. FUCK
Well it can be for someone learning or someone not familiar with refrigeration
Thanks for your time and knowledge, it helps! Keep those teaching videos going!
Mike thanks man