 Got a packaging here that's not working and then we have a compressor to replace the air conditioner comes in across the ceiling Got a fan blade. It's broke. Can't help it notice this little problem. Yeah, that's not normal. Man. Oh, man You got all these freaking things I got to do today and ain't got time for all this. No super heat. That ain't good That's not good spouting this that's gonna cause some problems. You should be out a tea frost. Whoa Whoa And it's literally 5 30 I'm beyond ready to leave this video is brought to you in part by TrueTech tools quality tools essential support All right, so I'm back again today Friday 10 30 ish Let's go ahead and get started on this. I feel like a total idiot. I wasn't thinking I should have checked the amdra all my compressor when I pulled y1 or y2 off and seen if it made a difference Let's do that and see what's going on on the good side of things It just pumped down and shut off. I don't see no oil. Nothing's leaking. That's doing good This one here is still running a lot of heat coming out The sight glass is still full Fan blade will be in later today, which does me no good But we probably need to come back anyhow for that kind of say pan thing. Here's the winter start accessory That is bypassing the low-pressure switch and it is powered with a time delay relay So that thing I removed yesterday. I got to put that back on Here is the CS to V Which is a cooling stage to valve and then CS to VR which is the relay, I believe And here's the LDR LDR is your compressor loader internal so that's powered off three and Six on the compressor two section here the board this one here is powered off of the relay there So it's kind of screwy the way they got it, but anyhow, let's go ahead and check that compressor see if it's load unload the DC plug Convergence so we got AC power coming down And it is literally converted at the compressor hot on top not so much down here We're not even freezing up with a cover off enough talking. Let's let's check out see what the average does So we're at 16 amps area Check each individual leg. This is three phase yet. All the legs are not equal. There. We are 15 something Let's go ahead and unhook y2 pull it out and look at that It's not changing Okay, hear that click So what that does is you got a click there? You can hear the solenoid changing 23 22 volts so it is energizing so we are getting the power down here Laird he's wrong. They're not a big deal. It'll be right when I put it on there So let's get this back on the compressor. So we are 20 amps now on the yellow. Let's take that off here on the top Change Change back down. I did not hear that yesterday. Tell you what Let's get our probes on there or gauges whatever and we'll see where we're at Okay, we've got our probes hooked up Yes, we have the cover off head pressure is going to be higher because we are not moving air through the coil right now Because it's completely coming through this container right here. I understand that We're running a nice suction there. It's 37 degrees We're running basically the same pressure as we ran yesterday and we're actually cooler today I'm gonna say We're probably if you're lucky 75 72 versus the 80 or whatever it was yesterday So we're gonna let that cool down and get a measurement on that Let's go ahead and energize this thing and see what it does now. You can hear it change. Look at that It's going up It did not do that the other day. We are jumped into y2 Compressor says we're in it because 21 amps Yesterday I was checking the amperage on that solenoid Because it's DC even though it's rectified. It does not show up So for whatever reason it's such low current. It's not showing up I don't know if we can wrap it a few times see if it changes there I wrap it through there a total of three passes and it's still not enough to show up I could grab my other meter and see what the actual amp brawl is on it, but Whatever reason it's working though. That's the whole thing we've got The solenoid over there you can see it's jumping when I power it It's it's doing its thing. It happened amp We're not having the same issues with the suction that I had yesterday it's just wild so Yesterday when I took the door off the pressure dropped to 20 or the temperature dropped to 25 degrees Today it's not as you figure We undo it Didn't pump that refrigerant back to it. There goes our Suction because if you're not pumping heavily You're not pushing you're not pulling you ain't pulling your suction is going to stay higher And it's coming back up. It's totally not doing what it did yesterday I think I'm going to go ahead and Put that bypass back on for the low pressure switch as much as I you know got to admit I hadn't seen that used before but whatever I'll put that on there. We're nice and straight I just took it a couple more turns We're nowhere near our max So now the belt it's still got a little bit of room It's a little tight but Yeah, it's I don't really want to go a lot more One more probably max it completely out. Let's let's see where that's at. All right, so 6.7 Max out of 208 volts is 8.8. We're still fine there on that Got a little bit of a shake Might need to loosen that up just a touch. We've realigned we've loosened it up a little bit I repositioned my tack Strip there on the dry pulley so I can get true rpm. I think I was doing it wrong Also, if you think about it, these are not obviously a one-to-one ratio. So let's put The tack strip completely straight up and down here on the right Let's go ahead and put a mark over here on this pulley here straight up and down Watch what happens when we turn this The one on the right has completely made one rotation This one has an obviously for people that love this kind of thing They're going to know that that's no kidding. Duh, but it's going to just been slower here, obviously so I think I was doing it the wrong spot Let's uh Three checks see where we're at it's rated for 1725 According to the name plate. Let's see where we're at there and uh In theory probably should be at the very end I don't usually check rpm very often unless we really need to get it back to a specific thing that say somebody balanced it They need to change it and we need to get it back That was kind of the Only reason why I bought it other than the fact that I was working on a makeup area unit and I needed it So it's not every day. I use this freaking thing uh for checking rpms, but I got it I've tried it on multiple different motors. It's pretty dang accurate for a no-namer Got my one there got my other one there a little scrap piece. Hopefully it'll stick That 1721 1720 1722 So we're running right that 1725 area 934 935 Yesterday, I think we had just 900. So I got 35 for our pms out of it on that piece Loosen that up. It's not Not rattling the whole unit now Even with the blower door off There's your 8.3 now. We're loading it down pretty hard. So we're definitely starved a little bit for Return door on 6.3 It didn't even change Don't remember what I said I don't think it changed by much Bob makes me go that last turn for giggles It only had one more turn out of it. Anyway, if that It's maxed out See what it made a difference here on this or not 955 so it made about 20 more Different three more revelations We're running 1720 for the door 8.4 Still not maxed out door back on 6.7 6.6 So let's see how it does now We've got the low pressure switch time to leave bypass back on there that like I said, it's on the schematic down there We've got it right around about a minute area That allows it time to build up pressure suction pressure when it's really super cold out It's in parallel. So it's on a normally closed contacts when you receive a y1 signal it goes to the time delay It's a delay on make So once that delay Exceeds that time it sends 24 volts then to the coil Common's going up to here the colors match. So it's easy to follow It's going to power it which is going to open it because it's in the normally closed position here on the Relay and then it'll remove it and then you'll still have your safeties, but you won't have a false trip in the cold weather When the refrigerant pressure and stuff is low That gives it time like I said to build up pressure. So that's what that is live and learn guys You learn something all the time. I'm not too not afraid to say that. Hey, I make mistakes and didn't know about it And that's a whole point of doing this I I don't make these videos to say that I know how to do everything It's just sharing what I'm doing and you guys enjoy watching it great, you know I I like hearing that it helps some people out there learn from my mistakes and kind of move on Anybody that knows everything is probably lying. Let's go ahead and kick it back on and see what we got See what our pressure is now that we got a little more airflow We restarted it. We're in low right now We're running 11 and a half super heat to nine or so sub cooling pressures are very similar The evaporator temperature is a lot higher now. You notice that running a 40 degree, which is beautiful It is 76 on the wall in there it rose in temperature pretty quick The stat was also kind of programmed to have a little more of a swing between first and second than I care for And I usually like to get close to set point versus lingering in the Zone between first and second personal preference. I know that a lot of people want to run it forever On commercial I like to get it on get it off and get it done Everybody's got their own preference. We're only saving three amps of current comfort wise It's probably going to run non-stop anyway because the people have everything doors open anyhow, so We've got that on low. Let's see what it does on high Now the band shuts off over there because the pressure dropped When the coil opened up So there came came back on Just looks like it is good It jumped for a little bit and let's see where she settles out at It really does not seem to make that humongous of a difference to it I think it's just all playing with numbers to make the government agencies happy honestly do Four things to go wrong later, but hey as long as it looks good on paper Here's the other walk-in cooler thing I was talking about that Dranking her there We call it crazy It is low and yet already Change it today or at least recharge it and get it going till we can get back. We're about 80 degrees out here We're running 95 on high speeds. So we're about 15 over ambient run at 36 on our saturated temperature This isn't high like I said and low I had 284 and 118 which is I think 39 degrees and 92 degrees on my liquid instruction. So I mean everything is looking so much better even with a more fan speed I gotta take a temp drop there I'm bouncing back and forth just like I did yesterday. So I'm going to add a little bit of refrigerant to that freezer because I got to come back And replace this fan blade here anyhow, you can see that that thing is cracked right there But it'll be fine till I get back then also gave me a chance to double check this Made sure that you know, everything's good on HVAC here for the weekend Looks like we got her solid there Added about 14 ounces So that'll be good enough to get us for Over the weekend if not a week before we get back just depends. I mean that blade is uh Gonna be here today, but Now we can do it at our convenience to come back. It's supposed to be hot next week Luckily today. It's not too bad. We're still in high. I got to tighten up that screw terminal yet Let's uh, pull this off and see if it gets stupid again Remember last time I dropped the 25 pound or 25 degree suction with the cover off which made very very little sense This thing runs so cool that It's just not normal Does not appear to be maybe we just went out moving enough airflow I'm gonna take a temp drop across the uh duck See where we're at on that the right at let's just say 70 degrees And what are we here? Okay, that kind of sucks 65.6 I wonder if we're down to one stage. Yep, I just shut off That figures we're here today to replace the condensate coil here got a new filter dryer in Did a test on it and we're trying out the new 557s test tube gauges here And it says I've got a leak you can see it dropping pretty quickly there Now it's starting to slow down some but Checked all my solder joints spray joints, whatever and Go down here on the compressor Make sure enough You can see It leaking right there on that uh bolt on the back end of it so Yep, we got a leak. All right guys We're gonna go ahead and end the video out here because I didn't record anything further I can explain a couple of things that I think happen as I'm going through and editing the video One I think the thermostat because they had like a two degree or more differential Plus there were some other tricks into that ven star stat that they've got in there It was playing games kicking up kicking down air flow was a huge issue. Which is why my suction was so low Secondly, I thought I was in high stage and a couple times I think that thermostat screwed me and went on to a single stage I should have just jumped it the unit with my jumper cable that way. I know for sure I think it was kicking in and out. I didn't even know it So I think that was a lot of my goofiness with my pressures Some of that also, like I said, a good majority of it. I would say a good majority of it was just my air flow Was just too low in the cooling mode Now as far as the walk-in freezer there, that was also a part that someone else found bad I went back and installed it that coil was leaking really bad So I don't think they picked up the other leak on the compressor. I was able to tighten that bolt You got to remember also, I'm running a nitrogen test of about 175 pounds Whereas normally that thing's running at, you know, 25 to 45 area because it's running 404 So that was a really tiny leak and it would have never been found without having the nitrogen on the system I was able to tighten it up. Like I said, and it worked fine Other than that, I haven't been back to this place as you might have noticed in the beginning This was June 9th of last month. So today is July 3rd And that was back on June 9th, the first trip, June 10th on the second trip And then when I went back for the condensate loop there, I was back a few days after that They hadn't had any more problems. There was no more ice on the coil So I'm confident that everything's working fine like it should. We haven't had to go back It's been well over a month area now or soon to be a month and that's about it guys I appreciate you watching both videos If you didn't see the first one, you definitely want to go back and get things put into context If you guys would, please check us out on Instagram and Facebook And until next time, we'll catch you on the next one. Happy 4th of July. Later