#115 How to solve E4 error in orient and dawlance dc inverter

Babar Electronics HVACR

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Transcript

00:00Assalam-o-Alaikum.

00:02This is the $4.10 kit.

00:04This is the kit.

00:06This comes with an error.

00:08This is our E4 error.

00:10Let's see what this E4 error is.

00:12Let's check. I have turned it on.

00:14As soon as I turned it on,

00:16the E4 error

00:18is displayed on the display.

00:20This error

00:22is the error

00:24of the room sensor

00:26in the indoor kit.

00:28If this error occurs,

00:30the remote

00:32will not work.

00:34We have to turn it off from the back.

00:36The room sensor

00:38is this one.

00:40It is written here

00:42that if the sensor

00:44is faulty,

00:46the E4 error will occur.

00:48If the E4 error

00:50is cut off

00:52or the SMD

00:54is shorted

00:56or there is a problem,

00:58then the E4 error occurs.

01:00If we can check this,

01:02the method is that

01:04you have to see 5V here.

01:06If 5V is coming,

01:08then it is fine.

01:10If it is not coming,

01:12then check the SMD

01:14and the way to check the sensor

01:16is to put it here.

01:18The value of 8K should be shown

01:20on the meter.

01:22Now let's put it.

01:24If I turn on the kit

01:26and see whether 5V is coming

01:28or not.

01:30We have set the meter

01:32to 20V DC.

01:34Now I will put current.

01:36You can put series or direct.

01:38There is no issue.

01:40When E4 is coming,

01:42we have to check this.

01:44We are getting 5V.

01:46What is the problem in this?

01:48We will check this now.

01:50We will check the SMD.

01:52First, we will check this.

01:54I will put another sensor

01:56and check this.

01:58Now it is discharging.

02:00The light is blinking.

02:02You can discharge it yourself

02:04or let the relay

02:06discharge slowly.

02:08If you want to do it yourself,

02:10you can do it quickly.

02:12It has been discharged.

02:14When I put it again,

02:16I put it directly.

02:18The kit is on.

02:20F1 error has started.

02:22Let's check

02:24the error of F1.

02:26Let's check the error

02:28of F1.

02:30E4 was of this

02:32and F1 is of this.

02:34F1 is coming because

02:36the sensor is not

02:38applied here.

02:40The sensor is not discharged.

02:42I will put the sensor.

02:44Let's check the error of F1.

02:46F1 is not coming because of this.

02:48I am putting the sensor.

02:50I have applied the sensor

02:52here.

02:54E4 and now

02:56F1.

02:58What is the error of F1?

03:00It was the error of auto sensors.

03:02F1.

03:04Let's check the error of F1.

03:06I have not attached

03:08the compressor with it.

03:10Before that,

03:12let's check the error

03:14of F1.

03:16There is no error of F1.

03:18It was the error of F1.

03:20When we turn it on,

03:22it will turn on.

03:24There is no error of F1.

03:26If the compressor is not applied,

03:28it will give the error of compressor.

03:34We have cleared

03:36both the errors.

03:38If you have understood

03:40this video,

03:42I hope you watch it again.

03:44Subscribe to my channel

03:46and like my video.

03:50Goodbye.

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Transcript

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