Thanks and well explained for the beginner like me
@dilawarkhan4838
Жыл бұрын
Very nyc information bro🎉
@tusharjangam2877
3 жыл бұрын
Very well explained
@mohammedmunab7388
5 жыл бұрын
very usefull video.keep it
@Enayatmauna
5 жыл бұрын
thanks for explained in this vedio.I like this vedio
@gauravsingh6525
6 жыл бұрын
Great Vedio
@kmurphytcs
4 жыл бұрын
Memory stop feature? Whatever its set at flow will stay same? Not if pump pressure is increased.
@sudeshputran69
5 жыл бұрын
Nice
@SamirAmmarcha
7 жыл бұрын
thank you for sharing
@sugumars8168
3 жыл бұрын
Super bro
@congthinh3979
7 жыл бұрын
thank you. keep do it!
@Brox474
6 жыл бұрын
Nice good job
@gulbargaagency114
6 жыл бұрын
What about the pumps, you have primary system or secondary system ?
@ekalaivanan1437
4 жыл бұрын
PUMP is located below inside the building pump room.
@qamarnadeem7722
7 жыл бұрын
Thanks Bro....
@faizankhan-bo7sl
7 жыл бұрын
Qamar Nadeem bro i also need plz send me faizan.khan743@gmail.com
@gulbargaagency114
6 жыл бұрын
Dear Can you tell me , can we installed the motorized BV valve bv . After the drv valve ?
@rrdeen8744
4 жыл бұрын
What is the 134a chiller setpoint, suction and discharge pressure
@tsamblaisengong3714
3 жыл бұрын
Should Drv be installed in return or supply line.
@rah488
7 жыл бұрын
Hi, Could you please add a video related to Primary and secondary pumps?
@HVACSystemMaster
7 жыл бұрын
Rahul Dy : I will give me sometime
@titoman237
5 жыл бұрын
DRV location is icorrect , must follow 5-8D Rule the clamp support incorrect, must insulate similar to BVF otherwise the joint insulation will crack plus enusre the foster is anti-fingus plus what you point as control panel it is actually a chiller isolater.however, you to ptovide curb to protect from weather conditions
@user-sm9hh9hz8j
4 жыл бұрын
What is the job of DRV ?
@Enayatmauna
5 жыл бұрын
I want to what tpyes of problems in chiller plz some explain sir
@mostafaadel7302
6 жыл бұрын
the distance from chiller to your project is to very high how do you overcome this problem ?
@HVACSystemMaster
6 жыл бұрын
mostafa Adel That will not make big changes as it is horizontal distance without any much pressure drop that was adjusted and considered while primary pump selection.
@faizankhan-bo7sl
7 жыл бұрын
how to discharge the compressor in chiller plant..
@faizankhan-bo7sl
7 жыл бұрын
what can be troubleshoot in the plant and how to check it.
@HVACSystemMaster
7 жыл бұрын
faizan khan basic problem that we encounter in the plant room are 1. maintenance for the pumps because of strainer blockages which results in lesser flow rate. 2. sometimes chiller surge may occur due to condenser coil blockage, cooling tower fans failure, improper functioning of pumps etc. 3. cooling tower fins blockage etc.
@faizankhan-bo7sl
7 жыл бұрын
HVAC System Master thank you sir
@dilawarkhan4838
Жыл бұрын
Bro one video upload please this system how to water flashing make a video please I nead I have one side ....and one video water belancing
@l.crossjr
6 жыл бұрын
How do you know if an underground pipe is leaking a little bit? Or if there is rust buildup?
@HVACSystemMaster
6 жыл бұрын
Lucas Cross Jr the pipes were coated with anti corrosion resistant paints with 2 coats, and the leakage was monitored by sensors with sensor wire running along the complete pipe length which were connected to BMS.
@user-sm9hh9hz8j
4 жыл бұрын
What is the job of DRV ?
@mdhasan7416
5 жыл бұрын
Which is compressor and how many tons
@faizankhan-bo7sl
7 жыл бұрын
which type of insulation use in supply and return chiller pipe..
@HVACSystemMaster
7 жыл бұрын
faizan khan : there are many types of Insulations available 1. Rubber Insulation 2. Foam Insulation 3. Thermobreak type Insulation with Aluminium foiling. etc.
@faizankhan-bo7sl
7 жыл бұрын
HVAC System Master thanx sir
@tusharjangam2877
3 жыл бұрын
Can you pls make a video of ducting and
@fathmasameer7523
7 жыл бұрын
sir can you explain how to adjust drv plz
@HVACSystemMaster
7 жыл бұрын
DRV valve comes with a memory stop feature and on it, and there are numbers which denote the flow rate through the pipe. Now depending upon the Capacity of your chiller the flow rate in the pipe is decided and once the flow rate is confirmed then the DRV can be set with specified flow rate. The above DRV in the video is set at 14.2 L/S.
@meermohd890
5 жыл бұрын
@@HVACSystemMaster Boss we can monitor the bf from BMS then why used drv
@user-sm9hh9hz8j
4 жыл бұрын
@@meermohd890 You need both , static & dynamic balancing .
@faizankhan-bo7sl
7 жыл бұрын
how to cooled the condensor in air cooled plz define
@HVACSystemMaster
7 жыл бұрын
faizan khan : There are fans on the top part of the chiller as it is top discharge. The fans will suck the air from sideways and through the fin arrangements along the condenser coils, the air passes and the heat transfer takes place in the meanwhile and finally hot air is discharged from the top portion.
@faizankhan-bo7sl
7 жыл бұрын
HVAC System Master thankyou..
@MR-nl8xr
7 жыл бұрын
where the hell is the power line for that DRV.
@HVACSystemMaster
7 жыл бұрын
Max R video was taken before the PICV was connected to BMS system.
@MR-nl8xr
7 жыл бұрын
+hvac. okay, so now where does it get it's power from.
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