Should always do a 10 min (Hold) 300lb#Nitrogen Pressure Test before Pulling your Vacuum on the Line-set and indoor coil . Nice Video good luck in future Videos !
Confirmation Message from Senville:: The vacuuming process on this unit must be done as a whole, this unit has a shared manifold, you will need to open up every valve using a Hex Key / Allen Key on all the active ports (the ports that are being used, for example if you are installing 3 indoor units, there will be 3 active ports and 6 valves that must be opened). Connect your equipment to any active low side service valve and pull a vacuum, if you are considering a pressure test please do so before pulling a vacuum. Once you are confident that the vacuum is holding and no leaks are evident, only then you should go ahead and open up both master valves with a Hex Key / Allen Key to release the refrigerant. Installation Guideline For SENA/36HF/MOZ
At your place I would also have used “Nylog” and your vacuum was not done adequately, you only vacuumed your blue line since you opened the valve after the vacuum. You should have opened the 4 bottom valves before vacuuming and on one LP only, wait 30 minutes to detect leaks then when everything is perfect open the 2 “master” at the top slowly.
I always remove that corrogated hose and install a clear plastic one the grooves on the hose eventually will create mold because grooves don't allow smooth water flow
I believe oxygen free dry nitrogen OFDN shall use for leakage Testing and at 1.5times of working pressure in lines. The vaccum shall stand for atleast 15minutes @100micron. 16:48
Good morning from South Africa. I am interested in fitting and repairing air-conditioning units. I haven't started as yet but familiarizing myself with the workings of it. I have few questions. Looking at your installation I noted you didn't fill gas into this unit. (1) Can you please help me understand why this wasn't done? (2) You used a vacuum pump to extract the build-up of air within the system, Why did you open all the valves? (3) Wouldn't air get into the system once you open all the valves? Thank you for everything.
The only thing I vaccum is the indoor unit and the outdoor unit is no longer included because the outdoor unit already contains freon gas when the aircon is bought new, so there is no need to load freon. After the indoor unit is vacuumed, the valves will be opened so that the freon comes out and goes to the pipe and indoor unit.
My iManifold gauge would like to say otherwise on the vacume through the manifold. It’s called maintaining your gauge, change the Teflon seals, it’s a thing you should’ve learned while learning to use your equipment.
@@josezuniga4968 its called micro gauge on the liquid side ,3/4 true blue on suction ,to a 12 cfm pump with cores removed . under 100 in 5 -10 min .u dont vacume thu a manifold. as far as learning ,i have 37 years in hvac ,doubt u have more ex
You did a great movie, ❤ change your BACHO tools to something neather and precice and follow some advice from your viewers ❤❤❤ too, we might be hard on you, but we love you ❤❤
@@craftsmantv7205 i am just a consumer ( i live in sweden) and just had a panasonic system installed by a tech firm, now i plan to set up a new system myself, i checking tools, how best practise is used, safety etc etc and learn before i start my project ❤️❤️❤️❤️
I want to s Ask if outdoor have one compressor but mult in door unit so how does the out door be stoped by one in door unit while the next one is running? Whe you recomend different room temperature?
The 40,000btu outdoor unit is for the four indoor units. But I only need two indoor units. So the two indoor units are 18,000btu per unit. But when it's four units,it's 9,000 btu.in each unit. when it's three units, it's 12,000 btu.in each unit.
Pioneer customer service is terrible, only got back to me once out of several emails, unit build was very cheap, I eventually ordered an 18000 from Della and it was built like a tank, 22 seer with WiFi which the Pioneer didn't have and was only 18 seer, Della 18000 was the size of an 24000 due to better efficiency and price was basically the same but with a lot more features.
When the valve is opened, the pressure is inside the pipe and indoor unit is already in there. So I tested with soap. When the unit is on during the test, the pressure in the big pipe drop so I don't turn it on the unit.
Compared to single-zone mini splits, multi-zone mini splits are much more similar to VRF systems since they both have one outdoor unit connected to multiple indoor units. However, the biggest difference between a multi-zone mini split and a VRF system,is the number of refrigerant pipes.For example, a 5-zone mini split outdoor unit will have 5 pairs of refrigerant pipes with each pair connected to one indoor unit.Whenever a zone needs cooling/heating, the multi-zone outdoor unit will activate the corresponding indoor unit.In a sense, it works just like a single-zone mini split. However, it is very different for VRF systems. VRF systems use special copper fittings called the y-joint or Refnet to branch out the refrigerant pipe. Two pairs of refrigerant pipes are connected to one y-joint and become one pair of refrigerant pipes again.Whenever a pair of refrigerant pipes passes through a VRF indoor unit, a y-joint is used to connect the new pair of refrigerant pipes and the previous pair of refrigerant pipes.As a result, the number of refrigerant pipes remained at one pair at the VRF outdoor unit.Compared to mini splits, the copper pipe required for VRF systems is slightly thicker because VRF systems operate at a slightly higher pressure.
@craftsmantv7205 so the disadvantages of this unit when the outdoor is having trouble all of the indoor units will be affected? You should shut down all the operating system
I love your work. I am also a Ac technician from Nigeria
You just earned a subscriber! Good job and first time I'm coming across this type of AC
Should always do a 10 min (Hold) 300lb#Nitrogen Pressure Test before Pulling your Vacuum on the Line-set and indoor coil . Nice Video good luck in future Videos !
மிகச்சிறந்த வேலை தோழியருக்கு வாழ்த்துக்கள்...
Confirmation Message from Senville::
The vacuuming process on this unit must be done as a whole, this unit has a shared manifold, you will need to open up every valve using a Hex Key / Allen Key on all the active ports (the ports that are being used, for example if you are installing 3 indoor units, there will be 3 active ports and 6 valves that must be opened). Connect your equipment to any active low side service valve and pull a vacuum, if you are considering a pressure test please do so before pulling a vacuum. Once you are confident that the vacuum is holding and no leaks are evident, only then you should go ahead and open up both master valves with a Hex Key / Allen Key to release the refrigerant. Installation Guideline For SENA/36HF/MOZ
Beautiful job. . You should hide that outlet. And put it inside that wall. Will make it nicer .
At your place I would also have used “Nylog” and your vacuum was not done adequately, you only vacuumed your blue line since you opened the valve after the vacuum. You should have opened the 4 bottom valves before vacuuming and on one LP only, wait 30 minutes to detect leaks then when everything is perfect open the 2 “master” at the top slowly.
Tines que liberar el refrigerante antes de quitar el adaptador, si quitas primero el adaptador en precion negativa succiona un poco de aire al sistema
Sister you did great work , very well sealed pipe, big thumbs up 👍
Nice and clean install! Where are you from?
Beau travail est merci pour le partage c'est vraiment très intéressant ❤ merci encore une fois
Good & hard work my dear sister Great
I always remove that corrogated hose and install a clear plastic one the grooves on the hose eventually will create mold because grooves don't allow smooth water flow
6:42 That looks like it didn't seat well. I think it will leak in future
Good job
But is it only 1 compressor that is inside the outdoor unit
Yes only one compressor.
در صورت رسیدن به دمای مطلوب اگر ترموستات فرمان off بدهد چه میشود؟ @@craftsmantv7205
Hello sir I am new technician from Pakistan i am watching your video and like your video can you guide me in ac work please please
In India we don't have that 2 multi indoor AC units
Indian m nahi hai ya
Hai bhai isko multi split bolte hqi pr ye commercially use hota hai ghr me single split hota hai
So what
30 years back, it was available in India. Carrier, Voltas, Blue Star - all had it. Even LG had the Multi Split ODU with double fan.
Bhai freematch k naam se voltas india me available hai
I believe oxygen free dry nitrogen OFDN shall use for leakage Testing and at 1.5times of working pressure in lines.
The vaccum shall stand for atleast 15minutes @100micron.
16:48
Very very good job good work 👍 very good gale ac 410. R 32. Care ful work 👍
The first cable you pass what is the meaning of it
This unit is made by Carrier-Midea like Mr Cool units. Here in Spain we have the same one by another brand
why 2 ac ? for small place ? maybe an office or something ?
Conference room.
why do you need 2 indoor units? is it so that the cold is spread across the room?
How you're going to clean the coil so close to the wall?
Mashallah nice work sister 👍
Good morning from South Africa.
I am interested in fitting and repairing air-conditioning units.
I haven't started as yet but familiarizing myself with the workings of it.
I have few questions.
Looking at your installation I noted you didn't fill gas into this unit.
(1) Can you please help me understand why this wasn't done?
(2) You used a vacuum pump to extract the build-up of air within the system, Why did you open all the valves?
(3) Wouldn't air get into the system once you open all the valves?
Thank you for everything.
The only thing I vaccum is the indoor unit and the outdoor unit is no longer included because the outdoor unit already contains freon gas when the aircon is bought new, so there is no need to load freon.
After the indoor unit is vacuumed, the valves will be opened so that the freon comes out and goes to the pipe and indoor unit.
That's why its valves should not be opened when vacuuming an indoor unit.
No pressure test , no micron gauge , no torque wrench 🔧, never pull a vacume thru a manifold , how not to install a mini .
She's lucky that the valves didn't break when she tightened the nuts. You're supposed to hold them with a wrench.
True @@MrJameslar
My iManifold gauge would like to say otherwise on the vacume through the manifold. It’s called maintaining your gauge, change the Teflon seals, it’s a thing you should’ve learned while learning to use your equipment.
@@josezuniga4968 its called micro gauge on the liquid side ,3/4 true blue on suction ,to a 12 cfm pump with cores removed . under 100 in 5 -10 min .u dont vacume thu a manifold. as far as learning ,i have 37 years in hvac ,doubt u have more ex
I always do that the same way she is doing
Which one you will connect with plug
Will this wire be able to take such a high ampere load?
of course as long as the ampere of the wires is higher than the unit
@@craftsmantv7205 you got a subscriber multi talented girl
I agree that cable is seriously under sized to power a condenser of that size and also 2 inside units
You did a great movie, ❤ change your BACHO tools to something neather and precice and follow some advice from your viewers ❤❤❤ too, we might be hard on you, but we love you ❤❤
Thank you, I will❤️❤️❤️
@@craftsmantv7205 i am just a consumer ( i live in sweden) and just had a panasonic system installed by a tech firm, now i plan to set up a new system myself, i checking tools, how best practise is used, safety etc etc and learn before i start my project ❤️❤️❤️❤️
Should live line two power to outdoor unit be taped black to indicate power?
Why no need to purging after vacuum mam?
solid electric wire ! instead of standard wire ?
Can u just open the valves without pressure check
Why do you test for leaks in the system while it is charged with the refrigerant?
Don't you think should have more room between the wall and the condenser?
As long as it has a distance of at least 6 inches or more.
Nice sharing dear your ne friend from India 🤝
I want to s
Ask if outdoor have one compressor but mult in door unit so how does the out door be stoped by one in door unit while the next one is running? Whe you recomend different room temperature?
Very well done! God bless you 😘
Do you mean 4 indoor units connected to 1outdoor unit?
Thanks engineer but someone to tell me where the 3rd cable came from plz help?
That is the communication signal between indoor and outdoor unit.
@@craftsmantv7205 to day will go n check to my neighbor's Ac
We don’t have that multi indoor unit in Nigeria. How can e get it here there are high demand here for it
It's Amazing ❤❤❤ Good work 👍
Seems like the piping not been flare well
Haw big BTU for Air conditoner this?
40,000btu
Does that mean each indoor unit supplies the breeze of 10 BTU ?
The 40,000btu outdoor unit is for the four indoor units.
But I only need two indoor units. So the two indoor units are 18,000btu per unit.
But when it's four units,it's 9,000 btu.in each unit.
when it's three units, it's 12,000 btu.in each unit.
Yes
How do you rate it's energy consumption?
Do you need to put freon in these pipes?
Excellent work for you and honest women god bless you 🙏
Which country's AC are they?
I Liked It...Your Done Perfect Instalation With Vacuum. Keepit Up Sister😍🙏
I am from can you explain how outdoor have 4 val and
Whymany pipes?
Looks like the freon was prefilled on this unit. She just purged the system and opened the valves.
Yes ..you are right.
Thread tape needed when connecting pipes to outside unit?
there is no need to use tape because the female thread will push the copper pipe flare firmly at the end of the male thread
How much price for this work? 🤔
Why you not try the safety shoes
Good essay but you should tike care of water leakage level also you should to make a oil trap !!! Anyway your installation essay it's clean
Great work ! Iam from Pakistan
How may compressor in the outdoor unit
Just one compressor.
@@craftsmantv7205
How to wiring
Can u make one videos for wiring indoor to outdoor
Is it possible to wire these with a traditional thermostat like Google Nest, or are they already smart capable with an app?
Yes..it has a port to connect a wifi usb hub then download the apps for smartphones.
only centralized air conditioner needs an thermostat
Bon travail mérites un salut
Pioneer customer service is terrible, only got back to me once out of several emails, unit build was very cheap, I eventually ordered an 18000 from Della and it was built like a tank, 22 seer with WiFi which the Pioneer didn't have and was only 18 seer, Della 18000 was the size of an 24000 due to better efficiency and price was basically the same but with a lot more features.
The flange service was not so good.There was double layer on the pipe.The pipe was not countersunk.
how is connected in side
daikimeu ar condicionado quando funciona depois de um tenpo area disjuntor
Nice job 👍
Замуровать гайки в стене , это гениально))
Гайки не в стене, а с обратной стороны стены на улице, это было показано и хорошо видно. В случае чего, они легко в доступе.
1.5 tr 3 nos indoors, multy zone outdoor need
You till this 220 v but Way you connected 3 Phase In outdoors
Live 1 ,2& ground.
Line 1,2,3, &ground.
That means L1 is line and L2 is neutral . If not where is neutral?
Many thanks for this job.
in side out door not show you ms why
I want you to open the window to the outside unit so I can see the board
And what about the pressure test ???
The same vacuum pump does the pressure test, you just gotta leave it on the unit after vacuuming…
No
When the valve is opened, the pressure is inside the pipe and indoor unit is already in there. So I tested with soap.
When the unit is on during the test, the pressure in the big pipe drop so I don't turn it on the unit.
How many compressor are inside the outdoor unit
Only one.
similar to vrf
Old school well done 👏
Nice work and good job
That’s insane ! 😮
Nice work Bravo Bravo ❤
Good 👍 Thank you verry verry much, its verry verry good 👍🙏 bravo 💪🙏🎩😊
so this outdoor unit can operate 4 indoor?
Yes..
@@craftsmantv7205 multi split ac and vrf are the same?
Compared to single-zone mini splits, multi-zone mini splits are much more similar to VRF systems since they both have
one
outdoor unit connected to multiple indoor units.
However, the biggest difference between a multi-zone mini split and a VRF system,is the number of refrigerant pipes.For example, a
5-zone
mini split outdoor unit will have 5 pairs of refrigerant pipes with each pair connected to one indoor unit.Whenever a zone needs
cooling/heating, the multi-zone outdoor unit will activate the corresponding indoor unit.In a sense, it works just like a single-zone mini split.
However, it is very different for
VRF systems.
VRF systems use special copper fittings called the y-joint or Refnet to branch out the refrigerant pipe.
Two
pairs of refrigerant pipes are connected to one y-joint and become one pair of refrigerant pipes again.Whenever a pair of refrigerant pipes passes through a VRF indoor unit, a y-joint is used to connect the new pair of refrigerant pipes and the previous pair of refrigerant pipes.As a result, the number of refrigerant pipes remained at one
pair at the VRF outdoor unit.Compared to mini splits, the copper pipe required for VRF systems is slightly thicker because VRF systems operate at a slightly higher pressure.
@craftsmantv7205 is almost the same with the vrf hvac system
@craftsmantv7205 so the disadvantages of this unit when the outdoor is having trouble all of the indoor units will be affected? You should shut down all the operating system
What is 62 at first on
That is a temperature .
Nice work khalid de Maroc Casablanca
Wattage of this one ?
Good Job.....👍👍👍👍👍
Where three phase source get from for inner?
The unit is single phase.
no, the brand is lying, the third main could be just data
@@craftsmantv7205
But there is no neutral🤔
Super ..i am big fan
太棒了，是个好老师
Clean job
Amppaers?
Good work... keep it up.
What if we purged the line instead of vacuuming?
what size that ac (btu)
Outdoor 3.4 ton
And there are two indoors
The one indoor size is 1.7 ton
40,000 btu.
Заказано на Midea. Поддерживаем режим Путена?
Пионир -- это Грии. Мидеа вообще мульты делает? Да, все за Путина!
@@alexanderandreev7151 потому путенский электорат и ни в чём не разберается.
Nice job lady air tech
Do you love your job
Hello where are you from?
I am from India
❤❤❤Good
The copper pipe doesn't should be cut and the vacuum isn't for time
nice videos from pakistan tecnicain
Labo fair athy v ahyo jya ac
@@sheikhshahzad6431 Yeah she is really great
Freematch voltas available in india
Good 👍 job
Do I need fillup gas?
Gas is no longer added because there is already gas inside the outdoor unit.
Very nice job.
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