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TechTranscript
00:00As-salamu alaykum.
00:02This is the kit that we have for repairing.
00:06It has an error of E5.
00:10Let's see which error it has.
00:14I will check it.
00:16Let's open it.
00:30This kit has come from Rawalpindi.
00:46Let's check the problem.
00:50First of all, let's see if there is any problem.
01:02It is clear from here.
01:04It has been repaired from here.
01:06It has been changed to IGBT.
01:08Let's check it again.
01:12Let's check it in the camera.
01:18The whole kit has been tried to be repaired.
01:24It has been badly damaged from all sides.
01:28It has been tried to be repaired from this side as well.
01:36Everything has been tried to be repaired but it has not been done.
01:42Let's check the problem.
01:48Let's put the meter on continuity.
01:52You have to put it on continuity.
01:56First of all, let's check it from here.
02:02This is the neutral key.
02:04This is also OK.
02:06Now let's check its IPM.
02:08Low side and high side.
02:10I check it from both sides.
02:12This is also OK.
02:14Now let's check its high side.
02:16This is also OK.
02:18Now let's put it on diode mode.
02:20This is also OK.
02:22Now let's check the short diode.
02:26This is also OK.
02:28Now let's check the bridge.
02:30First of all, let's check the bridge.
02:32The bridge is OK.
02:34Let's check it.
02:36Here is the reading.
02:42Here is the reading.
02:44Now its reading should be less here.
02:48If I put it on with the reactor,
02:52its reading should be less.
02:56Now let's check it.
02:58Here is the reading.
03:00Sorry, I have to put it here.
03:06Now it is OK.
03:08All its procedure is OK.
03:12Now let's check the short diode.
03:18Let's check it.
03:24This is the short diode.
03:26Let's cut it with the cutter.
03:32I have cut it.
03:34Now let's see what is the problem.
03:40After cutting
03:42I cut it from top slightly.
03:44Let's cut from top slightly.
03:46I have cut two legs only.
03:48Here I cut two legs and
03:50left the other two cut legs.
03:52Now let's check the catalytic conversion
03:55with the help of communication.
03:58Let's see if the connection is working,
04:02is working or not working
04:04or what is happening.
04:06The connection is coming from very far.
04:08You can see here, the cable is also very thin.
04:10The gate is not turned on.
04:12Even if the gate is not turned on, the keys are not sent far.
04:14Let's check it now.
04:16I put this aside.
04:20I put the jack here.
04:22I put the outdoor motor here.
04:26Here is the compressor and the outdoor motor.
04:32Now, let's see the communication wire.
04:34black wire
04:36from here
04:38we have made a system
04:40so that there is
04:42no variation
04:44we keep things
04:46safe
04:48this is connected
04:50this is connected to S
04:52this is connected
04:54this is our neutral ground
04:56this is N
05:00this is L
05:02this is L
05:04now it is
05:06completely connected
05:08this is an indoor motor
05:10let's connect it here
05:12this is an indoor motor
05:14the whole system is connected
05:16let's turn it on
05:18and see if it turns on or not
05:20where is the remote
05:26see now
05:28it is on
05:30it should turn on
05:32but there is no problem
05:34let's turn it on
05:36lights are off
05:38let's turn it on
05:40because we don't want to
05:42turn it on for long
05:44let's turn it on
05:46this is the fan motor
05:48and this is the compressor
05:50see
05:52compressor is on
05:54let's turn it off
05:56now the problem is
05:58everything is on
06:00now the problem is
06:02there was a small problem
06:04in E5
06:06this kit
06:08comes in Pell, Dollars
06:10Waves
06:12Electrolux, Kenwood
06:14Dollars
06:16the problem was
06:18this was not working
06:20only IGBT
06:22now we will cut the other side
06:24and put new IGBT
06:26if you like my video
06:28if you like my video
06:30please like and share
06:32and subscribe to my channel
06:34if you want to learn
06:36you can learn
06:38if you want to learn
06:40you can learn
06:42there was nothing
06:44only this
06:46IGBT was not working
06:48only this was not working
06:50only this was not working
06:52only this was not working
06:54only this was not working
06:56only this was not working
06:58only this was not working
07:00only this was not working
07:02only this was not working
07:04only this was not working
07:06only this was not working
07:08only this was not working
07:10only this was not working
07:12only this was not working
07:14only this was not working
07:16only this was not working
07:18only this was not working
07:20only this was not working