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Sami Ayyat
Sami Ayyat
Sami Ayyat
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Refrigeration and HVAC channel.
TAG Training Center
1:59
3 года назад
Refrigerant Recovery
9:32
4 года назад
Self Contained PM
4:01
5 лет назад
HVAC PM Training Video
8:48
5 лет назад
Комментарии
@obiemains1367
@obiemains1367 2 дня назад
Quote everything.
@TATerry
@TATerry Месяц назад
Nice video, I’m in school for HVAC. Looking forward to doing commercial work one day
@tgram4894
@tgram4894 Месяц назад
Good video. What about pressure reading , superheat , sub cooking ? How often do you take those?
@JuanMartinez-df1lc
@JuanMartinez-df1lc 2 месяца назад
I’m going to start my first hvac job doing commercial residential. I even don’t apartment maintenance 14 years. We only had residential type hvac systems 2 ton. Any suggestions or tips starting to n field as a tech ? I would appreciate any advice. Really great videos by the way
@user-mz5kj4xi2d
@user-mz5kj4xi2d 4 месяца назад
How much usually costs maintenance of the same unit for customers?
@deavonsanchez3084
@deavonsanchez3084 6 месяцев назад
New Foo unlocked. This foo comes with the clear shades for maximum saftey. He forgot his kneepads and elbow pads
@gringoloco543
@gringoloco543 10 месяцев назад
You SHOULD NOT hook up service gagues doing a PM. A clever technician can get all the information they need by reading temperatures.
@darrenbeavers8099
@darrenbeavers8099 Год назад
You must of shut the main off if you were checking the top side of that disco. Lol
@JB-yq9bn
@JB-yq9bn Год назад
For demonstrating the value of your service I recommending greetings 1st doing the maintenance and taking readings after so you can show the improvement that the maintenance has created for the customer. Creating value oftentimes means you can charge more. It also helps to reduce resistance when you make recommendations that the customer will have to pay for. They've seen a track record of what you are doing and the improvements you are making. It also helps you to understand what are the items that will get you the best result for the customer so if you have to give them a budget option you can get the biggest Bang for the buck
@dineshkumar-kl4hm
@dineshkumar-kl4hm Год назад
👍
@djish3223
@djish3223 Год назад
I f****** love this video. Thank you dude I'm a rookie technician inland Empire California.
@s550wulf9
@s550wulf9 Год назад
Video is informative but wrong off the bat. You DO NOT take pressures during a PM. One you can remove refrigerant from another system, and you aren’t vacuuming down you’re gauges every time to make sure no contamination. Thank god you’re not in the medical field. You check if the split is off. Rookie rookie rookie. Come on dude. You didn’t check the indoor blower bearings, you need to clear the drain every time and drop in you’re tablets. You add pan tabs to avoid build up. I can’t watch past 6:25 the hackery there. Please tell me you put the panels back on, NOPE damn dude
@Weird_1
@Weird_1 2 года назад
Nice work. Not that I do it personally but a lot of belt companies and engineers recommend not rolling the belts on or off due it allegedly tearing fibers. My work changes filters and belts every quarter no matter the condition so it’s not as big of a deal to us. Nice video
@user-im8rm4wl4k
@user-im8rm4wl4k 2 года назад
Do you always work in shirt?
@TheGuitaronfire76
@TheGuitaronfire76 2 года назад
Whoever is filming needs to get really close to what your hands are doing. Sometimes someone is watching the video that doesn’t know anything about HVAC and wants to learn.
@dougjones4987
@dougjones4987 2 года назад
Thanks,great video-just what i was looking for
@matthewrodriguez4787
@matthewrodriguez4787 2 года назад
Thanks for the info man , I’m a new tech here fresh out of school and new to the commercial side so I’m new to all this . Your been a big help .
@EastDallasKicks
@EastDallasKicks 2 года назад
How you doing in commercial? Those controls look scary af
@jonnygang5838
@jonnygang5838 Год назад
I graduated school struggled to find a job and 2 years later finally found a job in commercial HvacR and Tommarow I am bout to start pms
@llamacebu216
@llamacebu216 2 года назад
If you're new technician, stick with old school gauges over the smart probes. Smart probes are for EXPERIENCED techs. Only reason I'm typing this is bc all the responses to the probes. It's not a good choice for a beginner. Learn your pressures. Learn txv. Buy shutoff valves. You'll release hardly any refrigerant and it's equalivant to the probes, no difference. Be fast. You'll also have to send the probes in to get recalibrated and pay for it.
@MarkCarpenterHVAC-me2jg
@MarkCarpenterHVAC-me2jg Год назад
I don't agree that smart probes are only for the experienced techs. If your are truly interested in learning the trade, the learning curve is much faster with the newer equipment than the old. I can't even imagine going beck to a micron gauge that I couldn't plot on my phone. What a learning tool that is for a new tech to actually be able to see the difference in a leak and refrigerant or water gassing off in the system. Unlike analog gauges, smart probes allow the tech to easily think in saturated temperature rather than pressure from day one! That's priceless! New refrigrant comes along there's no difference in the saturated temperatures. How many new or old techs are going inside to sling a sling psychrometer, when charging a piston? The problem isn't the new technology! It's employer's that don't want to put any training into their employees. An apprentice needs a year or two following an older tech in the field and then support for a few years after that. If he can give me good measurement's over the phone we can walk through most any refrigerant problem. Then to top it all off the manufactures are cutting back on tech support at at time when their equipment is getting more and more complicated for new and old techs alike. Apps like MQ can give the newer tech confidence in their diagnosis, if it is used after they make an attempt at diagnosing the system first. If it doesn't agree then they need to dialup a senior tech and get advice . There's place for analog gauges like when diagnosing a TXV that is hunting or setting the cut in and cut out on a refrigeration system,. Other than that I don't really see the need for them.
@freshsaltyfries5078
@freshsaltyfries5078 2 года назад
Turn off the unit and blow w/co2 from the condenser fan motor side for best results. This should maintain your proper super heat as well
@05genim
@05genim 2 года назад
Amazing
@jamesaldrich9238
@jamesaldrich9238 2 года назад
You should’ve release tension on the motor and retention after putting the belt on
@hashtagrossi_beats3444
@hashtagrossi_beats3444 2 года назад
Great example.
@brettlafleur27
@brettlafleur27 2 года назад
Turn it back on lol
@brettlafleur27
@brettlafleur27 2 года назад
Love this man, good job.
@sajidmehmood2913
@sajidmehmood2913 2 года назад
Very good
@theaustinite5320
@theaustinite5320 2 года назад
Thanks for the video, how often you need to do the PM ? Thanks
@AlexLopez-zv8ng
@AlexLopez-zv8ng 2 года назад
I usually bang it with a hanmer and piss on it . 👌🏾
@11dayzjourney
@11dayzjourney 3 года назад
Why is there two contactors in this unit??
@arjhanpardom2511
@arjhanpardom2511 3 года назад
Can you leave a link so I can buy the thermometer that you used to check the temp on the return and vent?
@brotherjoeradosti
@brotherjoeradosti 3 года назад
That's a thorough exam!
@noidy1381
@noidy1381 3 года назад
I always make sure the system is working first before I start PM. You could be blamed that you unit was working fine until you touched it. 😂
@samiayyat4826
@samiayyat4826 3 года назад
Most of the customers we serviced when i was at this company had energy management services. we often would contact that service to force all the units on so that we could check operation. Also, some EMS companies will allow you access via app on your phone so that you may cycle on and all stages of heating and cooling. In larger supermarket operation, you will have EMS units such as Danfoss, E2, Novar etc that your able to graph and read logs that give you alot of important information. Most PM's are set at a low cost to the customer or they are not charged. This allows the contractor to service a customer and produce found on work. Meaning, if you show up, run the unit and find the Condenser fan motor not running, you would quote it out. Every customer has different rules especially with large Box stores and large retail chains. I always recommend for everyone to understand your companies goals and processes. understand the customers contract so that you can play within their rules. be very descriptive with your information and detail your report with high accuracy. take tons of photos this way you can show your customers exactly what they need and build that trust with you and your work. best of luck hope you found this to be helpful.
@punkisinthedetails1470
@punkisinthedetails1470 3 года назад
Artic as in articulated like a truck or arctic as in cooool af
@engelperez4641
@engelperez4641 3 года назад
Do all of these AC function the same way and have the same components if so it this stuff sounds really technical however I assume in time its repetitive.
@samiayyat4826
@samiayyat4826 3 года назад
Thank you for the question. For the most part a Basic AC unit, split system or a package unit is usually operates in the same manner with same or similar components. Some manufactures may have some complex electronics, Variable speed drives or de humidification that may be a bit more advanced. Overall, you work on a few at the start of your career and they become easier. Attend seminars that manufactures have, this helps you in some ways understand and also gives you the opportunity to ask questions. My main type of work is supermarket refrigeration, i will be posting some vids soon.
@MrRalph438
@MrRalph438 3 года назад
Very professional. Cool attitude.
@MrRalph438
@MrRalph438 3 года назад
Good stuff! Very professional. subscribed.
@vladimpaler2651
@vladimpaler2651 3 года назад
Not as good as others. No detail information really visible.
@whyYoustalking
@whyYoustalking 3 года назад
Is coil cleaning really involved in a P.M?
@johnstewart2767
@johnstewart2767 2 года назад
Depends on the season. In the spring, for sure. In the winter, not as much.
@whyYoustalking
@whyYoustalking 2 года назад
@@johnstewart2767 I've never once in my life done a coil cleaning when doing a PM 🤷🏼‍♂️. Here in New York City those are two different jobs.
@btrained8760
@btrained8760 3 года назад
Great video!! Thanks Jason!
@xingadogx
@xingadogx 3 года назад
Don’t forget LOTO.
@g_dub
@g_dub 3 года назад
Fools a straight up G, thanks for the help brother 🙏
@Ishutyoudown323
@Ishutyoudown323 3 года назад
Thank you for this video 🙏 I am 20 and will in a few months study for this career
@Sandalphonn
@Sandalphonn 3 года назад
holding a hose about 15 inches down is just showing off water pressure, we should all be so lucky
@Ishutyoudown323
@Ishutyoudown323 3 года назад
What ??
@49ersempirefaithful7
@49ersempirefaithful7 3 года назад
Why gauge up on pm u can check by coil temp supply an return temp threw heating Nd cooling with splits
@Brownbutterbabii
@Brownbutterbabii 3 года назад
great video the will help me as a tech
@nicholasnicholas9821
@nicholasnicholas9821 3 года назад
I just started Hvac, there going to put me as a PM tech, I'm excited good pay
@samiayyat4826
@samiayyat4826 3 года назад
its a great trade, you can never stop learning. Learn as much as possible, do good work and your reputation will carry you to a great career.
@whyYoustalking
@whyYoustalking 3 года назад
Learn more = more overtime
@engelperez4641
@engelperez4641 3 года назад
How long was the course?
@4oh4n0tf0und
@4oh4n0tf0und 3 года назад
I'm also going to be starting in the trade of HVAC in a few weeks. How have you been doing so far?
@romane9548
@romane9548 3 года назад
@@4oh4n0tf0und I start on on the 18th😝
@Ricky32908
@Ricky32908 3 года назад
he didn’t check the subcooling???????? no superheat? bruh 💀
@samiayyat4826
@samiayyat4826 3 года назад
You certainly can, having proper pressures and knowing your ambient you can do the math without having to check every single unit.
@lancerudy9934
@lancerudy9934 3 года назад
Do a amp draw on the compressor?
@jonathanallen5603
@jonathanallen5603 3 года назад
I recognized the gloves smart move
@clevc112
@clevc112 3 года назад
Discharge the capacitor before you touch its connections.
@clevc112
@clevc112 3 года назад
Forgot to lock it out.