Sight Glass, Filter Drier, & Solenoid Valve Locations on a Refrigeration System Explained!

In this HVACR Training Video, I show Where the Sight Glass, Filter Drier, and Solenoid Valve should be located in relation to each other. Automatic Pump Down Refrigeration Systems use all 3 Components and the order is Important for Checking the Charge, the Operation, and for Troubleshooting. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
Free Danfoss Installation & Troubleshooting Training Program:
bit.ly/DanfossT...
Learn how to properly service, maintain, and install a wide variety of Danfoss products for air conditioning and commercial refrigeration. This training program walks you through how to select and install the right components, ensure reliable performance, and reduce service time.
Free Danfoss Installation & Troubleshooting Training Program:
bit.ly/DanfossT...
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Our Related Videos/Articles
Refrigeration Videos Playlist • HVACR Refrigeration Cy...
• HVACR Refrigeration Cy...
• Liquid Receiver Tank F...
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Our HVACR Educational Books, E-Books, Workbooks, Cards, Posters, and PowerPoints:
All Our Educational Products on Our Site: www.acservicet...
All Our Educational Products on Amazon: amzn.to/48pDd82
Mini Split Book and E-Book on Our Site- www.acservicet...
Mini Split Paperback on Amazon- amzn.to/3ytHJSs
Mini Split Paperback on TruTech Tools- www.trutechtoo...
Refrigerant Charging Book and E-Book: www.acservicet...
Refrigerant Charging Paperback on Amazon: amzn.to/46xTeHf
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Our HVACR Online Resources!
Our HVAC Calculators: www.acservicet...
Our Newest Articles: www.acservicet...
Try our HVAC/R Quizzes! www.acservicet...
Our Other Resources: www.acservicet...
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Tools Used in Our Videos!
Tool Links on Our Site: www.acservicet...
Our Tool List on Amazon: www.amazon.com...
Support the Channel by purchasing tools through TruTech Tools!
Use this link www.trutechtoo...
Save 8% at checkout using code "acservicetech"
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Follow Us On Our Social Media & Podcasting Channels!
Patreon: / acservicetech
Facebook: / acservicetech
Instagram: / acservicetech
X: / acservicetech
LinkedIn: / ac-service-tech-llc
Tiktok: / acservicetech
Spotify: open.spotify.c...
Apple Podcasts: podcasts.apple...
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
#hvacr #hvacr #hvactrainingvideos #hvactraining #hvactraining101 #acservice #acservicetech #filter #filterdrier #sightglass #solenoid #solenoidvalve #refrigeration #refrigerationsystem
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Shop through Amazon! Your Purchases through Amazon provide a means for channels such as mine to earn advertising fees from all purchases after clicking through. Prices are the same as normal.

[@acservicetechchannel]

The Book: www.acservicetech.com/the-book The E-Book and Paperbacks are Currently Available for Purchase at the Website! Tool List- www.amazon.com/shop/acservicetech Support the Channel- www.patreon.com/acservicetech For those that are looking for the tools used in the videos: (Linked Below) UEI DL479 Multimeter with temp sensor amzn.to/2jtsUbJ Yellow Jacket Refrigerant Gauge Set amzn.to/2aenwTq Refrigerant hoses with valves amzn.to/2aBumVI Yellow Jacket Gauge set & hoses amzn.to/2vLVkV9 Yellow Jacket 4 Port Manifold w Hoses amzn.to/2BkuGIq Digital Refrigerant Scale amzn.to/2b9oXYl Ratcheting Service Wrench amzn.to/2dGV4Nh FieldpieceSMAN360 Digital Manifold Set amzn.to/2BdoaD4 FieldpieceSMAN460 Digital Manifold Set amzn.to/2nB4Fe6 Ultrasonic Leak Detector with Headphones- amzn.to/2B2cRO3 Compact Ball Valve for Refrigerant Hose amzn.to/2KUisW8 QuickDisconnect 90 for refrigerant hose amzn.to/2MMtVcg JB 6 CFM Vacuum Pump amzn.to/2nqbvo8 Appion Blue 3/8" to 1/4" Vacuum Hose amzn.to/2uYlVyc Appion Red 3/8" to 1/4" Vacuum Hose amzn.to/2uYg6Ro Appion Valve Core Removal Tool amzn.to/2uYr8WL Yellow Jacket 1/4" by 1/4" hose amzn.to/2umtcod CPS Vacuum Micron Gauge amzn.to/2v1nM3O Supco Vacuum Micron Gauge amzn.to/2v1JRiA RectorSeal Bubble Gas Leak Detector amzn.to/2ckWACn Magnet Jumpers- amzn.to/2PyKPQZ Alligator Jumpers- amzn.to/2PxqJXn Fieldpiece ST4 Dual Temp Meter amzn.to/2wc1ME3 Fieldpiece Bead K Type Temp Sensor amzn.to/2DBwKfs Fieldpiece Wet Bulb Temp Sensor amzn.to/2RRI7Tw Fieldpiece TC24 Temp Clamp amzn.to/2qHLyjZ UEI DL389 Multimeter amzn.to/2xAdaJf Air Acetylene Torch setup amzn.to/2aQalsb 15% Silver Brazing Rods amzn.to/2gVLyLc Nitrogen Regulator amzn.to/2bXdR5f Nitrogen Flow Meter amzn.to/2brvoBg Other tool links can be found in the video description section. Shop through Amazon! Your Purchases through Amazon provide a means for channels such as mine to earn advertising fees from all purchases after clicking through. Prices are the same as normal- www.amazon.com/shop/acservicetech

[@acrepairnearme]

Great video. More videos about walk in coolers, freezers. Fefrigeration is very, very interesting. Low pressure control switch is amazing device.

[@acservicetechchannel]

Thanks for letting me know Tapch MC!

[@RineboBohead]

I’m on vacation and have been watching one of your newer videos a day to stay sharp! Thank you for your continued training!

[@acservicetechchannel]

Thats awesome, thanks!

[@prabalmitra9532]

Thank you for your time. Your instructions and reasoning were crystal clear.

[@acservicetechchannel]

I appreciate it Prabal!

[@TheAirOfAuthority]

Thanks for this it's a great video for education, very easy to understand. We'll have a video on HVAC Apprenticeships this week as well.

[@acservicetechchannel]

Thanks a lot!

[@Eddy63]

Good explanation Craig ... So helpful for the young'ens ...

[@acservicetechchannel]

Thanks a lot Eddy!

[@jaykesapalaran5434]

Good day sir .thank you for sharing your knowledge....

[@YTsux24-7]

Good stuff Craig! 👍

[@acservicetechchannel]

Thanks Tom!

[@kennethlobo4420]

Craig i have a question lets presume the unit is overcharged and i need to punp down the same in the liquid reciever how do i dtermine that iam not overlaoading the reciever is there a safe pump down limit.Thanks.

[@marcusdorn6704]

arent you supposed to see bubbles in sight glass on walkin cooler and solid glass on walkin freezer? just asking

[@magicswar1502]

i would like say thank u so much for this useful video. 👍

[@acservicetechchannel]

Glad to hear that

[@RM-yn1kz]

I know this is off topic. Can you use Stay Bright 8 instead of brazing?

[@acservicetechchannel]

Yes it can as it will hold the pressure of R-410A but you will be adding a small amount of acid from the flux into the system unfortunately, thanks!

[@daves1973]

Great Video! Thank you

[@acservicetechchannel]

Thanks Dave!

[@jimbola77]

thanks, partner for sharing! do you have your videos on DVD or sd card for sale?

[@acservicetechchannel]

That is something I would like to do in the future but the items for sale presently are in the store section at acservicetech.com the ebook with clickable outline and the paperback thanks!

[@captainmigs1655]

Question 🙋‍♂️ What if the unit Doesn’t have a liquid line solenoid valve and you have to pump down manually with the king valve the filter dryer would be after the Kingvale correct?

[@pradipsimpi8522]

How can make process chiller plant for injection moulding sir

[@DanO181919]

On a automatic pump down refrigeration system when the box reaches set point instead of just cutting off, it closed the solenoid and stops the refrigerant flow. So does the pressure switch actually turn off the system? Also, when the system is calling for cooling, is the first thing that happens is a signal goes to the solenoid valve to release the refrigerant and the pressure switch let the system come back on? Thanks!!

[@acservicetechchannel]

You got it exactly Danny! Fantastic, thanks!

[@acestu]

Thanks Craig

[@acservicetechchannel]

Thanks a lot Stuart!

[@acestu]

@@acservicetechchannel No Probs, any news on the paperback book yet ?

[@acservicetechchannel]

Hey Stuart, I hope to have them by the end of the week but it could be the following mid week. I will send an update out and thanks for asking! I am super excited to get these out to everyone!

[@acestu]

@@acservicetechchannel Nice 1, look forward to it !

[@acservicetechchannel]

Stuart, good news! As of today, the paperback is now available at www.acservicetech.com

[@jean-francoischarette6140]

More coolers vidéo will be Nice tx

[@acservicetechchannel]

Thanks for letting me know jean-francois!

[@refrigerationtechnology7858]

What's up with the pump down video on refrigeration units with reciever tanks?

[@acservicetechchannel]

I haven't done one such as that yet, thanks!

[@anukavila]

Wow

[@wasimedoo7994]

Very good