Connect multimeter between two leads, turn on the first speed. It's given 240ohm. Connect to the second speed, 295ohm. Assalamu Alaikum warahmatullahi wabarakatuhu. Welcome to Haseeb al-Khwanikhs. Friends in this short video I will demonstrate how we can check the winding of a disc 2 fan. This is special for the disc 2 fan. First of all we have to see how is the winding diagram of a disc 2 fan. First of all we have to see one winding is here. Here we apply 220ohm. After that we have switches. Any type of switch which is connected here. Speed number 1, speed number 2, 3. Some fans are 3 speeds, some are 4 speeds. Anyone. Okay now. It is connected here. And we connect from here to here our capacitors. AC capacitor, non polarized capacitor. How the circuit is working? It is carful speed from here to here. Then we increase the coil. Then the voltage will apply here and ground full will flow in this path. Then here is low speed. The capacitor is connected from the full winding across the full winding. The maximum resistance is normally more than 250ohm. Sometimes it is 275ohm, normally 250ohm are above. And this is most of the time above then 50ohm. Normal it is 65ohm, 70ohm. It is up to design of a fan. We can say it is 50ohm section. And this will approximately more than double. We can say more than 100ohm. Now we will check this film. First of our second multivitor to ohms. It is at multivitor to ohm. I will give a very easy test. How is the winding? How is the winding? This line is coming here. Line and nuke. These reach here. Line and nuke. Two lines. If we see one line is here. This one line. And the second line is going to switch. One line is connected to the buster. As we discussed here. One line is connected to the buster directly. What is that? This is line. And this line is also going to quiet this black line. This line came here. One go to the buster and one go to the winding. So now we will check. First of all we have to check which one is this line. So this one is neutral. This one is our common line. Put it here. Here it is common line. The common line. Collect one line to the buster and the second line will go to the winding. Then you have to check. Set it to ohm. This first switch is light. This first switch is light. Here is a light LED. As a light lamp. So our one line is connected here. The second line is connected to the common of the switch. Switch may be rotary switch, may be multi panel switch. Common of the switch. Then connect to one line. It is giving 233 ohm. As I told 250 ohm. Approximately 200 ohm you can see. Then 233 ohm. Second one is 294 ohm. 233 plus. We can say 60 ohm. That is 294. Then the next switch. 358 ohm. About 60 ohm difference to each coil. The first. 233. Second line. 295. 233 plus. 60. Then. Now we find resistance here. We can say it is 233. From this point to this point 233. From here to here. This full speed. At full speed I find 233. Then the next speed 264. From this point to this point. Between this point and this point what happened. We increased the size of coil. So it is 60 ohm. 233 plus. 224. Then we have. 60 ohm more at this point. So it become 360 ohm. So. The maximum resistance between this point to this point. Okay. From. In this point. From this point to full speed. We got 233 ohm. Two medium. 294 ohm. Two low. 358 ohm. And. Between the poles. We got 558 ohm. So we will connect capacitor between the full winding. Between the full winding. So it is our this configuration. And now I will demonstrate connect multimeter between two leads. Turn on the first speed. It's given 240 ohm. Connect to the second speed. 295 ohm. Press third speed. 361 ohm. So this is our winding diagram for this. Now what we will do. We will connect one line here. As I collected. And we will connect one line to the body of the fan. So it should not give any resistance between this line or this line. In this test, the switch must be on. If it is giving any reading. So the winding of the motor is short with chassis. So you have to take care and you have presented part of it. Thanks for watching. I'm Ali Kuhar. I want to buy 100 bucks.