Open Case Cooler Running Warm Master Built

Open case cooler built by MasterBuilt running warm and the cause will not surprise you.
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Testo 557 Manifold trutechtools.c...
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- TOOLS I USE -
FULL TOOL LIST ON THIS PAGE - kit.co/hvacrsu...
💥 Amazon Store: www.amazon.com...
SHORT TOOL LIST BELOW
Fenix PD25R (EDC Light) - amzn.to/431c7C1
Fenix PD35 V3.0 (My Daily Driver) - amzn.to/4c0w7cf
Polyamide Clip-On Kydex Flashlight Holster for Fenix PD35 - amzn.to/49XjQ6k
MTR Micro 6000 Rosebud Heating Tip - amzn.to/3Qpmk5s
MTT Micro 6000 Flexible Twin Tip - amzn.to/40sTu92
MTF-5 Cap'n Hook Tip - amzn.to/3SnGr6E
Uniweld 71 Welding Handle Needed For Above Tips - amzn.to/3QiNJpC
TOPDON TC003 Thermal Imaging Camera, 256x192 IR High Res amzn.to/3sWLTTn
RIDGID 31305 Model E-110 9.5" Offset Hex Jaw Pipe Wrench - amzn.to/3Bar08y
Klein Tools Ratcheting Box Wrench 1/4 x 5/16 amzn.to/3GOpBrG
KNIPEX Tools - 10" Pliers Wrench amzn.to/3U7RRJf
KNIPEX Tools - 10" Cobra Water Pump Pliers amzn.to/3Wje8Wn
Knipex Tools - Mini Pliers in Belt Pouch amzn.to/3WguyyH
KNIPEX Tools - 4" Cobra XS Water Pump Pliers amzn.to/3UaQiKA
Bahco -6" Wide Mouth Adjustable Wrench amzn.to/3sHIsMV
Bahco - 8" Big-Mouth Adjustable Wrench with Rubber Handle - amzn.to/3SPhDB7
Knipex - 9.5-Inch Ultra-High Leverage Lineman's Pliers amzn.to/3DTLJ2h
Klein Tools Diagonal Cutting Pliers with Angled Head - amzn.to/3zuBVJb
Klein Tools Stripper, Crimper Tool - amzn.to/3gQQ6Su
Klein Tools Wire Cutter and Wire Stripper - amzn.to/3Fs627W
Klein Tools Kurve Wire Cutters, Heavy Duty Wire Stripping Tool - amzn.to/3FseIuW
Klein Tools Heavy Duty Automatic Wire Stripper - amzn.to/3SQdZab
Klein Tools Crimping and Cutting Tool - amzn.to/3TPIgXU
Klein Tools Screwdriver Adjustable 4 to 8-Inch amzn.to/3Nl6KWz
IDEAL INDUSTRIES Digital Circuit Breaker Finder - amzn.to/3DoBFwm
Fluke 376FC AC/DC Clamp Meter with iFlex - amzn.to/3UaNyx2
Fluke 62 Max Industrial Infrared Thermometer - amzn.to/3SNdwWg
Fluke 902 FC HVAC True-RMS Clamp Meter - amzn.to/3Ws7OfB
Fluke 87V MAX - amzn.to/3U6Rlv9
Fluke Networks Pro3000 Tone Generator - amzn.to/3WedklG
Fluke - FLUKE-52 Dual Input Digital Thermometer amzn.to/3zwFdf1
Ideal Safe-T-Grip Fuse Puller - amzn.to/3zsw2w4
Klein Tools Canvas Zipper Bag - amzn.to/3WgnJxq
Uni-Paint PX-20 Oil-Based Paint Marker - amzn.to/3sE3R9T
5 Gallon Bucket Topper and Organizer - amzn.to/3sGi2Ll
Stabila Magnetic Pocket Level PRO with Holster - amzn.to/3FtYLo0
Clip & Carry Kydex Multitool Sheath for LEATHERMAN SURGE - amzn.to/3TPJfHA
Kydex Multitool Sheath for LEATHERMAN WAVE & WAVE + PLUS - amzn.to/3sJlhlg
Cooper Atkins Thermistor Thermometer - amzn.to/3DLeHkC
GEARWRENCH Internal/External Ratcheting Puller 7 Ton 2 or 3 Jaw - amzn.to/3FxTU5l
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Warning Notice Disclaimer - Video content listed on the channel HVACR Survival is for entertainment purposes only! **Do not attempt anything said or seen on my videos, The tasks that are shown are dangerous and deadly without proper training.
**This page contains affiliate links, which means that if you click on the link and make a purchase, I’ll receive a small commission. HVACR Survival is a participant in the Trutechtools, Amazon Services Associates Program.
#hvacrsurvival #hvaclife #hvacservice #hvacr #refrigeration #troubleshooting

[@mihaiachim5299]

Always funny; starting from the title 😂😊

[@mustangdbest220]

Love the videos in the 4K 60 quality

[@HVACRSurvival]

I’m glad you notice the little details.

[@mustangdbest220]

@@HVACRSurvival I always put the quality on the highest on every video

[@jin8684]

Just a heads up, a Dixell Universal-XR can replace any one of those controls. They usually fit in the same housing space as danfoss and masterbilt controls. I recommend carrying one if you dont currently have one on the truck :)

[@ulairecantea9231]

That is true, but you can't replace all the time controller that you are not familiar with. Dixell is really versatile and easy to use, but then, in my experience, it fails more often than True controller that Master Bilt units are equipped sometimes with.

[@SupermarketRefrigeration]

Nice job Sir 👍🏻 I agree with dumping the charge and starting new. Its so mucb easier to start off with that rather than chase your tail for 2hrs. Seems like its always those dinky little units that give us the most issues.

[@HVACRSurvival]

Thanks 👍.

[@watermanone7567]

Nice work, thanks for the video. Lots of junk came out of the coil you washed.

[@helmsajr]

Great job Rick.

[@Ted_E_Bear]

Thanks Rick for another awesome video ! I enjoy watching

[@HVACRSurvival]

Thanks for watching!

[@johnwalker890]

Good job Rick......

[@sherwinalvarez7365]

Great video, Rick. Thanks for sharing. I must say I get pissed off with the lack of definite answers dealing with all this electronic stuff. When it was mechanical, you were able to say this is the problem. Fix, replace, or order it, and you were the hero. Not so much nowadays.

[@HVACRSurvival]

I agree 💯 %

[@tbelding]

I'm an IT Consultant. Welcome to my world. I spent three months chasing one network problem, 'fixed' by separating into -two- separate networks, and still don't know what causes the issue.

[@sherwinalvarez7365]

@@tbelding Wow, weird.

[@Gcanno]

Thank you.

[@HVACRSurvival]

You're welcome!

[@fshn76]

Great video Rick! Those LAE controllers are pretty easy to setup. Thanks for another good video.

[@HVACRSurvival]

Thank you!

[@thesilentonevictor]

Good job rick

[@FPHA697]

Nice job brother!

[@zekenzy6486]

Great video. Thank you for sharing

[@HVACRSurvival]

Thanks for watching!

[@jasonjohnsonHVAC]

Service calls are thankfully slowing down a bit....so we can get to the repairs that have been pushed back due to call volume. I have been replacing compressors left and right recently. Did a TXV to EEV conversion on a chiller.....life is different, now that I work for a manufacturer

[@HVACRSurvival]

I hear you, we’re getting bits and pieces done that’s been on standby. (Factory work etc) I kinda was hoping I’d get found on line and get recruited by a manufacture or large company. It’s never happened🙃

[@lnk4328]

@@HVACRSurvivalWith your extraordinary refrigeration/heat pump and controls proficiency, you might look at manufacturers of condensing boilers. They are now having to transition from just natural and propane, which you already know, to include heat pump technology.

[@rodneymiddleton9624]

Here in South Carolina generator repair has gone stupid after the hurricane. Thanks!

[@HVACRSurvival]

I bet so.

[@tbelding]

Houston has/had the same thing happen. I'm certain Florida is going nuts the same way.

[@per995]

Nice work Rick. Remind me of many blod bank refrigerators I worked on related to the defrost system on them. Simple Ranco termostats with a capillary style sensing tube directly inside the evaporator fins. 39F / + 4C and a differential of 42F / 6 C to cycle off at 28F / -2C negative😬 Those units actually defrosted in every cycle off just by the heavy airflow over the evaporator😬 Crazy short cycling periods by just a few minutes between the cycles. Worked exceptionally excellent. The Copeland condensing units used a couple of decades ago kept living 10-15 years. A very seldom time the current style start relay gave up, what a quality those days. The Ranco’s died after 5 years of switching duty😂 The temperature inside the blod bags stayed inside 0,1C the all time they was stored. System was simple and very sensitive to a rising air temperature. Thank you for all the interesting information you gives us dealing with so various equipment.😊

[@HVACRSurvival]

Thank you for sharing all the information. 🤜🤛👍👍

[@lavina58]

Nice 👍😊🍀🙏

[@HVACRSurvival]

Thank you 👍

[@danfinch3963]

Nice job have notes you have done over the years...definitely came in handy. I don't know how you read that display on the bottom...I felt like it was an episode of 24 down there.

[@timsky99]

it's a fridge, all it needs is an off cycle defrost and a cabinet temp set point. Manufacturers make it all way too complicated.

[@makinbac0n]

Yep. Every component added is just another point of potential failure.

[@throttlebottle5906]

that works great, in a nice controlled climate environment, without air blowing in and disturbing the air curtain. that just ruled out majority of every install, as where they're put is never controlled well and right where a vent blows or door that's open more than closed. lol

[@HVACRSurvival]

Agreed 👍

[@tbelding]

Yeah.... in the Deep South, with high humidity, high heat, and cabinets being set in draft paths, you can't be quite that simple. I just watched two stores that I visit regularly having their coolers be shut down for days, likely for something similar. (Tagged for unreliable temperatures). (Not the same chain.)

[@makinbac0n]

I would expect an open cooler to frost up when placed next to an exterior door. Especially with the humidity of the summer. Had this model at my buddys gas station and in summer we would have to defrost it manually every once in a while.

[@throttlebottle5906]

typical scenario there, installed in a bad location near a heavily used door or where a vent/fan blows into them and the building climate is never controlled well. most call for max. ambient temp around 74F and humidity below 50%

[@HVACRSurvival]

All valid points, like I said, I never heard anything more back about it still happening. Maybe it was designed to run a lower saturated suction temp to counter the open case? Not sure…I do know the air band working properly is critical to reduce the freezing effects.

[@CapsCup2012]

My man

[@shine-cg9uf]

❄️👍🇺🇸💪 nice work

[@gabe6355]

Does the 8% survival code work if I live in Canada?

[@HVACRSurvival]

Try it and see? I have no idea

[@gabe6355]

@@HVACRSurvival okay sounds good!

[@HVACRSurvival]

Let me know please. I know there was talk about shipping to Canada and I believe it was positive.

[@gabe6355]

Will do!

[@BLUE_COLLAR_REFER]

33f discharge seems a bit too warm.

[@HVACRSurvival]

I moved it back to 30* before leaving

[@Pippy626]

If you could pick the equipment if you had a small walk in freezer and cooler what manufacturer would you pick for evap and roof? I know there are size differences but what manufacturer?

[@HVACRSurvival]

Bone / Heat Craft is what we use, it does well. Not to many problems

[@Pippy626]

@@HVACRSurvivalthank you!

[@ulairecantea9231]

Thanks for the great video. Regarding pulling out the previous charge, did you just leave some positive pressure to avoid vacuuming system and then add new R 404a, or did you do recovery plus vacuum?

[@HVACRSurvival]

I bring it down to just a positive vapor that way I don’t have to pull vacuum unless I think there was a reason to do it, like a massive leak that would’ve possibly sucked in air or noncondensibles.

[@ulairecantea9231]

@HVACRSurvival Thanks, Rick, for the answer

[@HVACRSurvival]

@ulairecantea9231 I actually read and try to respond 😁 I like being different that way

[@christucker7425]

I've been thinking about getting that impact due to size ( I'm a home appliance tech some times my impact doesn't fit in smaller space) but worried about battery life.. My 10yr old Milwaukee lasts all day unless I use it for washer gearcases, how does that one fare?

[@HVACRSurvival]

Several days

[@jonathonpettit9418]

First 🤟

[@HVACRSurvival]

You da bomb😁👍👍

[@RSBot2jar]

Yea, those calls are just stupid. There could be so much wrong with them, but nothing is conclusive. Sometimes you need to make an educated guess I think. Go off your variables and see from there.

[@HVACRSurvival]

I agree 👍