The impeller of the indoor unit of Gree air conditioner is replaced, and the through flow fan blade

If it is a wall-mounted machine, lixiangwei1593 is right, it is strongly recommended not to change the impeller of the indoor unit by yourself.

The impeller and motor shaft of the air conditioner are fixed together with screws, and almost all other air conditioning parts are on top of the impeller and motor except for the bottom shell of the air conditioner. Therefore, if you want to replace the impeller, other parts other than the bottom shell must be basically removed, including the panel, panel support plate, water tray, etc., and the impression of the air conditioner electrical box must also be removed.

In the process of disassembling the air conditioner, the fluorine should be collected, the connecting pipe should be bent, and the evaporator should be removed, and the evaporator may be damaged during the dismantling process. When disassembling and then installing it, if some small parts such as water-retaining adhesive strips are not installed well, there may be water droplets splashed on the electrical box, which is a potential safety hazard; If the temperature sensor bag is not installed, the indoor temperature will not be controlled accurately; If the buckle of the plastic part is not fastened well, there will be a clicking sound when the air conditioner is running.

If the landlord is not a professional, it is recommended to find the after-sales service directly. If you find an impeller in the market, the quality can not be guaranteed, the service life is not said for the time being, if the dynamic balance is not done, there will be vibration during operation (the impeller of the landlord fell off three blade wings, which seriously damaged the dynamic balance of the impeller). In addition, there is basically no chance of natural damage to the impeller of the internal engine, and if it is said to be naturally damaged, the after-sales service will not believe it.

If it is a cabinet machine, due to structural reasons, it may be easier to dismantle a little, but I have never made a cabinet machine, so I am not sure.

It's a bit of a hassle to change! To put it simply, it is necessary to remove the evaporator and replace the impeller, it is not difficult, it is necessary to be careful, I used to learn to change it by myself, and the screws were all removed, and then installed again!

To dismantle the entire shell, it is very troublesome, and it is almost necessary to assemble the internal machine.

That is the innermost part of the internal machine, you need to disassemble the face frame, evaporator, electric control box, water tray, and then you can disassemble the flow wheel and motor!

Put on some fire and water, and then tap slowly, or just use the pull code, try it.

Non-professional service personnel, generally not easy to disassemble! If you have strong hands-on ability, you can try it!

1. Remove the front cover first.

2. Remove the water tray.

3. Release the evaporator.

4. Use a special tool to remove the connecting screws between the cross-flow fan and the motor5, and remove the oil-impregnated bearing and rubber sleeve at the left end.

6. Pull open the evaporator and take out the fan.

The plastic of the whole panel has to be removed, which is more annoying.

Remove the panel first, then remove the fan.

Greekong copy adjustment indoor unit fan disassembly steps: first bai

Remove the front shell du

Remove the water tray, loosen the evaporator, use a special tool to remove the connecting screws of the fan and the motor, remove the oil-impregnated bearing and rubber sleeve at the left end, and pull the evaporator to take out the fan.

Gree Group was established in March 1985, formerly known as the Special Zone Industrial Development Corporation, in 2009 to complete the transformation of the company system, renamed "Zhuhai Gree Group ****", the company registered capital of 800 million yuan.

Founded in 1991, Zhuhai Gree Electric Appliance Co., Ltd. is a professional air-conditioning enterprise integrating R&D, production, sales and service. In 2012, the total operating income was 100 million yuan, a year-on-year increase; The net profit was 100 million yuan, a year-on-year increase, and it became a professional home appliance enterprise with a goal of 100 billion yuan. A series of "international leading" products, such as self-developed ultra-low temperature digital multi-unit unit, high-efficiency DC inverter centrifugal chiller, multi-functional floor heating household air conditioner, 1 Hz inverter air conditioner, R290 environmentally friendly refrigerant air conditioner, ultra-high efficiency fixed-speed compressor, etc., have filled the gap in the industry.

After the Gree air conditioner room and fan need to take off all the shells, and then remove the fan motor, the fan is taken out.

After the partial fracture and loss of the wind wheel blades of the wall-mounted air conditioner indoor unit, it will lead to the operation noise of the air conditioner indoor unit becoming larger, the air volume will be smaller, and the dynamic balance of the fan motor will be poor, which will have a negative impact on the service life of the motor for a long time.

As for the replacement of the wind wheel, it is recommended to negotiate with the after-sales service workers of the air conditioning manufacturer, and after discussion, if you still feel that the ** is too high, you can directly find other air conditioning repair shops in the local area to inquire and find the cheapest one to replace.

If the air conditioner is within the warranty period, it is still recommended to find the air conditioner manufacturer to deal with it after sale.