00:00Assalam-o-Alaikum. This is Dolce & Gabbana's P4 Garrett.
00:08Whether you are related to this work or not, or you are working,
00:17this movie will be a little long, but it is a very informative video.
00:22In this, you will learn a lot and a lot of people who are working,
00:27you must watch this video. I have never told you this from the first video.
00:32Today I am saying that this video is really very good.
00:35You must watch this video. It will be long.
00:38It is not fun to tell work in a short video, but now I want to tell you a lot in this.
00:44We will repair this kit and we will repair it without closing the camera.
00:52And this has come to me from Rawalpindi.
00:57The problem with this is that there is an error of P4 in this.
01:02They have sent it to repair it. There is an error of P4.
01:05We will repair this and look at this kit carefully.
01:09No one has made a video of this kit yet.
01:17I have made a video of this kit.
01:19There are two packs of processors in this. One is this and one is this.
01:23If you watch the whole video today, you will understand the work to a large extent.
01:32You must watch the video.
01:34Now let's start it. I will not give it current like this.
01:38We will close the camera.
01:40We will only do it when we put its wires etc.
01:43So that the video is not too long.
01:45We will not close the camera during work.
01:47Now let's put the wires and show you again.
01:53We have completed the communication of this kit.
01:59Now let's run it and show you how the error comes in it and how long it will come.
02:08Now I will turn it on.
02:14I have turned it on.
02:18It is turned on.
02:22This is its set temperature.
02:25I have turned it on.
02:28Now its motor will run.
02:31See this is its integrator.
02:34It has started giving.
02:36This integrator is of its error.
02:38That's why it is coming that I don't put the sensor in it.
02:41Let's put the sensor first.
02:44This is the error of F1.
02:47This is of sensors.
02:48I will put the sensor now.
02:49Then let's see how it works in it.
02:52See this error comes now.
02:54The remote also does not work.
02:56Now we will turn it off.
02:58Before turning it off.
03:00I have given this sensor to it.
03:02I forgot to put the sensor.
03:04I have to put the sensor.
03:06Now I turn it on again.
03:08Let's see.
03:10It is turned on.
03:12See this again with the remote.
03:15I have turned it on.
03:19See this.
03:22Now see this.
03:23The error is not coming.
03:24See this.
03:25This is the light which is blinking in its correct way.
03:29And see this.
03:30The light is illuminated.
03:31All three.
03:32See this.
03:33All three lights are illuminated.
03:35And the motor is also on.
03:37See this.
03:38Both lights are on.
03:39The motor is also on.
03:41Now as soon as the error comes.
03:43I will give you a view of it now.
03:48This is the error of P4.
03:50Okay.
03:52See this.
03:53The error of P4 has come.
03:55Now this is the problem.
03:57In this.
03:58You have to see.
04:00You have to see.
04:01What are the reasons for the error of P4.
04:03Whenever the error of P4 comes.
04:05So this.
04:06The problem is that this video will be a little long.
04:09But you have to watch this video.
04:11I am saying it again and again.
04:12You will understand a lot of things in this.
04:16First of all.
04:17The error of P4 is.
04:19This is the error of IPM protection.
04:22Whenever you have to work.
04:24If you have to work on any kit.
04:26We do this.
04:27See this.
04:28I turn it off.
04:29Now whenever you have to work on any kit.
04:32You should know first.
04:34That this error is coming.
04:36Or any error.
04:37In this.
04:38Where does it come from?
04:40And which place is this?
04:42You have to check it.
04:45First of all.
04:46We have to check it.
04:48That this error is of communication.
04:51It is related to IPM.
04:53It is related to which part.
04:56What is the problem?
04:57This error comes in it.
04:58Now I run it again.
05:00Okay.
05:01I run it for you.
05:03We have to see this.
05:05The error in this.
05:06I have turned it on.
05:08Now again and again.
05:12See this.
05:13I have turned it on with the remote.
05:14Now as I am turning it on.
05:16You will see this.
05:17The communication in this.
05:19Whether it is happening or not.
05:20Now we have to see this too.
05:22Definitely.
05:23Because this is not the error of communication.
05:26See this.
05:27I have turned it on.
05:28See on the volt.
05:29Okay.
05:30On the voltage.
05:31It is on our voltage.
05:32It is set on the auto.
05:33See this.
05:34I have put it on the auto.
05:35It is on the voltage.
05:36Okay.
05:37Here.
05:38See this.
05:39I have put it on the voltage.
05:40It is auto set.
05:41Now I will do it on DC.
05:42See this.
05:43It is auto.
05:44See this.
05:45Now see this.
05:46This voltage.
05:47It is on DC.
05:48Okay.
05:49See this.
05:50Okay.
05:51This is DC.
05:52Now when it will be like this.
05:53See this.
05:54From here.
05:55See this.
05:56From here.
05:57This is our auto.
05:58And this is on DC.
05:59Okay.
06:00I have done this on DC.
06:01Now the same way.
06:02To check it.
06:03See this.
06:04This is of communication.
06:05Here I am red.
06:06This is the second.
06:07See this.
06:08Okay.
06:09This is its communication.
06:10100% right.
06:11That's why I am it.
06:12I will not touch the communication part.
06:13This communication is happening to us.
06:14I am turning it off again.
06:15This communication is happening to us.
06:16Okay.
06:17Now it is coming to us.
06:18The error of P4.
06:19This error of P4.
06:20This error of P4.
06:21This error of P4.
06:22This error of P4.
06:23This error of P4.
06:24This error of P4.
06:25This error of P4.
06:26This error of P4.
06:27This error of P4.
06:28This is our error.
06:29See this.
06:30The light is blinking.
06:31It is coming in error.
06:32If this is.
06:33This is our error.
06:34This.
06:35Whatever is lying down here.
06:36IPM.
06:37This is the error of it.
06:38First of all, we will check its IPM.
06:39The right way to check IPM is.
06:43That I have done it here.
06:44See this.
06:45I am putting this on here.
06:46I put it on the divot mode.
06:47To put it on the divot.
06:48Look at this.
06:49I will put it on the divot.
06:50First of all.
06:51In compressor.
06:52It is coming to us.
06:53Compressor
07:23IPM
07:53IPM
08:23IPM
08:53IPM
08:55IPM
08:57IPM
08:59IPM
09:01IPM
09:03IPM
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17:13IPM
17:15IPM
17:17So, the microprocessor has been shorted from inside.
17:23We have not applied any Kavya or changed anything.
17:28We have checked it with cold checking that there is no need to repair it.
17:32The microprocessor is burnt.
17:35But when the microprocessor is damaged,
17:38there is an error when the compressor is turned on.
17:43Assume that it is half burnt.
17:4515 volts, 5 volts, fault, everything is fine.
17:49IPM is 100% fine.
17:51But this is not good.
17:53The problem is that you need to know
17:58where the fault is and how to fix it.
18:03You can fix it in 5-10 minutes or in 15 minutes.
18:08But you need to know where the fault is and how to fix it.
18:14To make you feel better,
18:18I will show you how to fix it.
18:28I am fixing it here.
18:32All of these are shorted.
18:36If I go to the other side,
18:39it is not showing short here.
18:42It means that our IPM is fine.
18:45Our microprocessor is shorted.
18:49If I go deeper,
18:53I can remove the microprocessor.
18:58After removing it, it should not be shorted.
19:01These are different.
19:03All are getting different voltages.
19:05These pins are getting different voltages.
19:08Its IPM is burnt.
19:10I think you must have liked the video.
19:12You must have learned a lot from it.
19:18If you like our video,
19:20subscribe to our channel.
19:22Like our video.
19:24If any brother wants to learn work,
19:26he can come and take training from us.
19:29Everything is available here.
19:31Come and improve your work.
19:34Obviously, we will learn this work today.
19:36It will be beneficial for you.
19:38It will be beneficial for you in the future.
19:41Goodbye.
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