#176 Gree inverter Ac F1 error code Solve

Babar Electronics HVACR

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Transcript

00:00Assalam-o-Alaikum

00:05We have a kit and the problem is that it has an error of F1

00:12The main reason is that

00:15I didn't want to talk about it but I am forced to do so

00:19Anyway, in this

00:22Often it happens that there is an error of F1 or there is an error of sensor

00:27You must have seen on YouTube

00:30They say that the wire was cut and the sensor was changed

00:36But they say such things

00:40But it happens that

00:43Such things do not happen

00:46Any fault comes and always

00:49Look, we have a kit

00:51We have their sensor

00:54Although this is the fault of the room sensor

00:57If you see its list or check on the net or check somewhere

01:01The fault of the room sensor will be

01:04If you watch the movie on YouTube, they will remove the sensor

01:08They will put it or say that it was cut

01:11The purpose of this is that such a problem does not happen

01:14The problem is that whenever a component is damaged or a problem occurs

01:19For many reasons, this microprocessor was damaged in a kit

01:22So its F1 error was coming

01:25The purpose is not this

01:26The purpose is that some fault comes

01:28Because of which the error comes

01:31No matter what the error is, no matter what the error is

01:34You should see it

01:35Why is it coming?

01:36Why is the error coming?

01:37What should be done in this?

01:40Sensor is our own sensor

01:42This is not of our customer

01:43We have kept it on our own

01:45We also apply this

01:48If there is a problem in it

01:50Error

01:52Because of the error sensor

01:53Almost in my service

01:5699% of the errors come because of this kit or component

02:01They do not come because the sensor is broken

02:03This problem does not happen

02:05We also applied this

02:07As soon as we turn it on

02:08As soon as we turn it on

02:09See this

02:10It is lying like this

02:12As soon as I turned it on

02:14See this

02:15As soon as I turn it on

02:17See this

02:18Now this is fine in it

02:20Sometimes F1 comes in it

02:22Sometimes some problem comes

02:25Now I close it again and run

02:32This F1 came

02:34The purpose is that

02:35Now the problem of the sensor is not

02:38There is something wrong in it

02:39Something

02:40There is a shortage in it

02:42Or any such

02:43Dice hold

02:44Or what is the problem

02:45That problem

02:46This problem comes because of it

02:48Sometimes it works

02:49It never works

02:50See now

02:51Turn it off

02:52It is still F1

02:53Turn it on

02:54It is still F1

02:55Now F1 in it

02:56If it is turned off

02:57If I take it out

02:58So see again

02:59I put it

03:00It is still F1

03:01The problem is that

03:02This F1 is constantly coming in it

03:04Sometimes it comes

03:05Sometimes not

03:06This customer also had the same problem

03:08That it works sometimes

03:09It never works like this

03:11But this does not happen in it

03:12That its sensor

03:13Sometimes it gets better

03:14Sometimes it gets bad

03:15This is not the problem

03:16Now let's see

03:17What is the problem

03:18Let's take it out

03:20First of all

03:21We remove the sensor

03:29We have removed the sensor

03:30Its jack

03:32Now let's see

03:33What is the problem in it

03:35When you see this

03:36You are in front

03:37I show you on the screen

03:38See this

03:39It is written

03:40Tuner sensor

03:41Room sensor

03:42Now the room sensor

03:43In this

03:44F1 is showing

03:45Let's see

03:46What is the problem in it

03:48I trace its circuit

03:49All complete

03:50With the meter

03:51See this

03:52I put it on the Metricom

03:53I put it on the Metricom

03:54On other mode

03:55See this

03:56It has

03:57This is one side

03:58See this side

03:59See this side

04:00See this side

04:01See this side

04:02See this side

04:03It is attached to its ground

04:04There is no problem in it

04:05See this side

04:06See this side

04:07There is no problem in it

04:08There is no problem in it

04:09There is a straight line

04:10But there are five voltages

04:12They are also coming

04:15If I can also make you check

04:16If I can also make you check

04:17See this

04:18See this

04:19This is right here

04:21This has five voltages

04:22In it

04:23Also coming

04:25If you want

04:26I will get you checked

04:27See this

04:28I will get you checked

04:31Some say

04:32It will check the five volts

04:33Okay

04:35Check five volts

04:36So, this is the 5 voltage checker, there is no such thing as 5 voltage, hmm, I don't know.

04:52Okay, so, 5 voltage is also being shown here.

04:56The purpose of this is not whether 5 voltage is coming or not, or if 5 voltage is not coming, then it is a separate issue.

05:04If 5 voltage is coming, then still sensor error is coming, so this is called sensor change.

05:09So, there is no solution for sensor change.

05:12There are many other faults in this, because of which these problems occur.

05:17See, we trace the circuit like this.

05:20See, this circuit, from here, you will hear the sound of the buzzer.

05:24See, this is its end point.

05:28And this is its, see, its pulse field is coming here.

05:32Passing through this SMD resistance, see, from here to here, now it is coming here.

05:38After this, see, two capacitors are connected from here.

05:41After this, see, if you see the circuit from here, then this way, see, I trace the circuit to you again.

05:48See, it came from here.

05:50Here, now I have applied buzzer mode so that I can trace the circuit to you, okay.

05:54It comes from here to here, okay.

05:58After this, see from here, it comes straight from here to here.

06:04It came here.

06:05Now, after this, it came straight to this microprocessor.

06:11Now, we have to see, first check the circuit in this.

06:14After that, if there is no problem, if we do not get any problem, then we will check it with DSO.

06:20This is DSO.

06:22We will check with DSO whether the pulse is coming or not.

06:25We will see that.

06:26First, let us see this.

06:27Let us check.

06:28If there is a problem, then it is okay.

06:29Otherwise, we will check with DSO.

06:33Okay.

06:34Now, I will trace the circuit from here.

06:36Now, I will place the circuit here and keep the meter on here.

06:41See, now you can see the circuit on both sides.

06:45Now, let us trace the circuit.

06:46From where is the problem in this?

06:48See, now I will place it from here.

06:51So, it came straight from here to here, okay.

06:55Now, the resistance is also checked.

06:58Now, the resistance is okay.

07:00Now, I will place it from here to here.

07:03Okay.

07:04From here.

07:05See this.

07:06Okay.

07:07One circuit came here.

07:08Okay.

07:09Its assembly came here.

07:11See this.

07:12Here, it means that this is dead.

07:18This has to be checked.

07:20This capacitor is weak.

07:22Now, I will change it.

07:24I will change this capacitor and see.

07:26I will see what is the problem in it.

07:37See this.

07:38Now, I have changed its capacitor from here.

07:41Now, this has come.

07:43This one.

07:44And see this.

07:45Both things will not be covered together.

07:48But I will show you.

07:50See this once.

07:51Here.

07:52See this.

07:53Our reading show is done.

07:55Okay.

07:56It means, show it from here also.

07:57Pass it from here.

08:01Keep meter aside.

08:03One minute.

08:04See this.

08:05Now, both things.

08:07Now, the circuit has been completed here.

08:10Now, let's see by running it.

08:12Whether it works or not.

08:14Or what is the problem.

08:15I hope it will work.

08:18I have installed the sensor.

08:19Now, let's see the display.

08:21Let's see what it does or not.

08:23Okay.

08:24Let's see the display.

08:26Now, I will switch it on.

08:29See this.

08:30I have switched it on.

08:31See this.

08:32The signal of OFF has come.

08:34It means, it is OFF.

08:36See this.

08:37I have switched it on like this.

08:38See this.

08:39The temperature has come.

08:40Now, I will switch it off once again.

08:44I have switched it on again.

08:49See this.

08:51See this.

08:53When we switch it on,

08:54the wire is loose.

08:59See this.

09:00Okay.

09:01See this.

09:02The temperature of this.

09:03This is complete.

09:04Our kit has been repaired.

09:06Now, in this,

09:07you have to see this.

09:08You have seen that

09:09we have changed only one component of this.

09:13Our kit has been repaired.

09:14Okay.

09:15It has been repaired.

09:16But, it has become weak.

09:17It is not a big deal

09:18that anything gets damaged.

09:19It happens.

09:20But, the problem is that

09:21now, I have repaired it.

09:24I have shown you that

09:25it has been repaired.

09:26The kit is fine.

09:27But, the purpose is that

09:28I have not done this

09:29that it was broken in this.

09:31It was like this.

09:32It was like this.

09:33The purpose is that

09:34it is a matter of concern

09:36to any person

09:37or any person

09:38who works

09:39or sees you.

09:40It is a matter of concern to him.

09:41It should not be done like this.

09:43The problem arose

09:44because the component got damaged.

09:46So much so that

09:47if we had changed

09:48a hundred sensors

09:49out of this,

09:50the kit would not have been repaired.

09:52It would not have been fixed.

09:53If you like the video,

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09:56Share it.

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10:12Okay.

10:13Goodbye.

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