What s going on with the range hood motor not turning

1.Contact the after-sales department to replace the motherboard with a new one. 2.

Check the circuit for burnout and replace it with a new one. 3.Clean the range hood's touch screen or replace it with a new one.

4.Turn on the main switch of the range hood, or plug and unplug the household cord directly. Reasons for this:

1。If the range hood is used for too long, the internal parts will deteriorate. Generally speaking, at this time, the motherboard will be directly aged.

2.If the machine is used for too long, it will cause the range hood circuit to burn out. 3.

The touch screen fails at the beginning, and the range hood that naturally can't be turned on can't run. If the touch screen is stained with a large amount of oil, the recognition function cannot be recognized normally. 4.

Generally speaking, range hoods have a master switch, which cannot work properly if they are not turned on, or the wiring at home is not just connected. It could also be because they share an outlet with a household appliance, resulting in a short circuit. 5.

The sanitation work of the range hood is not done well, and the oil inside the range hood is blocked due to oil pollution. Or the range hood has been used for too long, causing the internal motor to burn out. 6.

The light panel of the range hood is not visible. At this time, it is actually powered on, but it is not displayed, so you feel that the range hood will not work properly.

There are many reasons for this situation, 1. If the impeller turns up, it is the open circuit of the starting capacitor. 2. If the impeller still can't rotate, it may also be a capacitor short circuit fault, such as disconnecting the capacitor and then energizing the impeller, and the capacitor is also broken. 3. It can still be dialed, but it can't be turned, that is, the motor coil is broken.

Suggestions and treatment methods: 1. For the range hood, the power cord short circuit or joint desoldering is the most likely reason why the range hood motor does not rotate, and in such a situation, the first thing to carefully check is the short circuit, the first problem is not connected, after the inspection, if there is a problem, the capacitor of the same specification should be replaced to make the motor run. 2. If the vibration of the range hood is relatively large, it is necessary to consider its quality problems and internal motor problems, if you encounter this problem, you have to take some measures, if it is not well fixed, fix them with rubber and then readjust the spindle and fan blades, so that this problem is almost solved.

3. The poor effect of the range hood will also affect one of the reasons why the range hood motor does not rotate, if this situation occurs, appropriate adjustments should be made, the sealing strip should be replaced to make it tightly sealed, and the doors and windows should be properly opened to reduce the pressure difference between indoor and outdoor.

The main reasons are: 1. The power cord is short-circuited or the joint is desoldered. 2. If the vibration of the range hood is relatively large, it is necessary to consider its quality and internal motor. 3. Oil leakage caused by improper installation.

4. There is no regular cleaning to produce grease. 5. The use effect of range hood is poor. Suggested workaround:

1. Carefully check whether there is a short circuit, not connected and other problems, after checking, if there is a problem, it is necessary to replace the capacitor of the same specification to make the motor run. 2. Check whether the fixation is not good, if so, fix them with rubber, and then readjust the spindle and fan blade. 3. Reinstall the range hood and keep it at a certain angle.

4. If there is no regular cleaning, the oil cup should be cleaned frequently, and the pipes inside the range hood should be cleaned to avoid grease. 5. The range hood motor can be replaced with a seal if it does not rotate, and the doors and windows should be properly opened to reduce the pressure difference between indoor and outdoor when used, and the voltage regulator can be configured if necessary. 6. If the motor does not rotate and is accompanied by a humming sound, the capacitor capacity is generally reduced, resulting in the motor not being able to start normally.

You can first look at the appearance of the capacitor, if there are traces of scorching on the appearance, it means that the capacitor has been broken, and you can replace it with a new capacitor of the same type.

The main reasons are: 1. The range hood has too much oil, which affects the operation of the fan bearing, and the range hood will not rotate. 2. The motor failure of the range hood will also cause the motor not to rotate. 3. The lack of lubricating oil in the bearing of the range hood will also cause the hood to not rotate.

4. The capacitance of the range hood motor is reduced or the capacitance is damaged, resulting in insufficient power of the range hood and the inability to drive the motor to run. Suggested treatment: 1. The range hood has too much oil, which affects the operation of the fan bearing, and the range hood will not rotate, if the range hood is not cleaned for a long time, the oil will greasy the bearing, and the range hood bearing will not rotate when it is blocked, which needs to clean up the oil stain on the bearing.

2. The motor failure of the range hood will also cause the motor not to rotate, in this case, it is necessary to check the motor of the range hood, and if the motor is found to be hot, you can judge that the motor has a short circuit and need to contact the after-sales personnel to deal with it. 3. The lack of lubricating oil in the range hood bearing will also cause the range hood not to rotate, if the range hood bearing lacks lubricating oil, if it is this problem, you need to add lubricating oil to the bearing. 4. The capacitance of the range hood motor is reduced or the capacitance is damaged, resulting in insufficient power of the range hood and cannot drive the motor to run, in this case, the capacitance of the motor needs to be checked, if the capacitor has traces of surface burning, it means that the capacitor is broken, and the after-sales personnel need to contact the after-sales personnel to replace the capacitor.

The main reasons are: 1. Being stuck by small things, the speed cannot be increased, and it can only rotate slowly. 2. There are fixed objects that are stuck and cannot be rotated at all. 3. The capacitor is burned out.

4. The voltage is too low to move the operation of the motor. 5. The phenomenon of damping caused by excessive oil stains caused by long-term use. Suggested Treatment:

1. If the speed is very slow and cannot be improved, it is recommended to check whether the motor is pasted, usually due to the increase in resistance, resulting in the inability to rotate, it is recommended to clean the motor. 2. The motor is completely unable to operate, in this case, you can detect whether the motor is energized, and there may also be disconnection, damage to the switch, poor contact of the power plug, and no power in the socket itself. First, use a multimeter to detect the power supply of the motor, and secondly, use a multimeter to detect whether the capacitance of the motor is damaged, and if the above two items are intact, you can detect whether the current or resistance of the motor is burned out.

3. If the capacitor is burned out, it needs to be replaced by a professional after inspection 4. The voltage is too low to make the motor unable to operate, this phenomenon appears, it is recommended to let professional after-sales personnel come to the local after-sales point to test, confirm the problem, replace the bearing or capacitor of the motor, under normal circumstances, there will be no damage to the internal coil of the motor, 5. Long-term use found that too many oil stains caused mud barrier, this situation appears, it is recommended to clean the oil stains first and then try to run.

There are the following reasons why the range hood motor cannot be rotated

1.The motor capacitor of the range hood is damaged and needs to be replaced.

2.Check whether the start button of the range hood is damaged or has a bad finger touch.

3.You can toggle the impeller by hand, if it is tight, it means that the motor bearing is damaged or rusted.

The range hood motor can't rotate, maybe because of the power outage or because there is too much oil in it.

The main reasons are: 1. Thermal protector or fuse is burned out. 2. Poor contact includes loose screws of motor connectors, loose motor terminals, deformation of key switch moving contacts, and poor contact of power plugs and sockets or broken wiring. 3. The fan impeller is faulty.

4. Motor failure, including bearing wear and damage to the starting capacitor. 5. The bearing lacks oil. Suggested Treatment:

1. The thermal protector or fuse is burned out: If the thermal protector or fuse is burned out, the thermal protector or fuse should be replaced. 2. Poor contact includes loose screws of motor connectors, loose motor terminals, deformation of key switch moving contacts, and poor contact of power plugs and sockets or broken wiring.

In this case, it is necessary to find the specific cause of the poor contact, then reconnect the poor contact location, and then wrap it with an insulating layer. If it is caused by the power supply or connector, you need to replace the capacitor with a new one. If it is a motor problem, it needs to be disassembled for inspection.

If the key switch problem is to wash the contact with a detergent and then correct it with a tool. 3. Fan impeller failure: you need to check the fan impeller, if it has been deformed and stuck with the arc plate, you should adjust the gap between the fan impeller and the arc plate, if it still can't be solved, you need to replace the fan.

4. Motor failure: Motor failure includes bearing wear and damage to the starting capacitor, which needs to be disassembled for detection to determine and repair. It is troublesome and time-consuming to repair the motor fault, so if the motor does not rotate due to bearing wear, the bearing can be replaced directly, and the starting capacitor is damaged and replaced with a new one.

5. Lack of oil in the bearing: Because the bearing of the range hood is an oil-impregnated bearing, the greasy matter emitted by cooking can enter, which can block the micropores of the oil-impregnated bearing, and the lubricating oil circuit will be cut off. After a long time, the starting resistance will increase, and the motor will not be able to rotate when it is serious.

The solution is to regularly clean the oiled part of the bottom of the motor, and the baffle and filter inside the range hood should also be cleaned regularly.

<> the reason why the range hood motor does not rotate may be the following two points. First, there is the problem of electrical circuits. Check whether the range hood is connected to the power supply, or whether the wires can be energized, and whether there are problems such as short circuits that cause improper power delivery.

Second, there is a problem with the range hood itself. For some range hoods that have been used for a long time, you can check whether there is a lack of lubricating oil, see if the bearing can still be used, and replace it if the bearing is broken. Or check for other parts that are missing or damaged.

If so, find a professional master to repair it.