Gree is one of the brands of central air conditioners and is very popular in China. New house decoration, which type of air conditioner do you choose? Many decoration owners are hesitant in terms of choice. As far as the price is concerned, the cost of central air conditioning is higher than that of a considerable part, both in terms of practicality and aesthetics. Central air conditioning has unparalleled advantages. The following decoration home network Xiaobian to introduce to you the advantages and disadvantages of Gree central air conditioning use instructions.
First, the advantages and disadvantages of Gree central air conditioning
1, advantages
(1) Fast and even cooling, high comfort
Each indoor air conditioner has an air supply port and a return air outlet. The circulation of the air flow is more reasonable, and the indoor temperature is evenly maintained at a constant temperature. Let the body's comfort mark. The speed of cooling is relatively fast. The cooling time of ordinary household air conditioners is about 10 minutes, and the central air conditioner can quickly cool in about 5 minutes.
(2) Beautiful and space saving
Installation of central air conditioning to avoid the embarrassment such as Guiji and hang up, the space placed more freely, can be hidden inside the ceiling works. The pipes of ordinary air conditioners are exposed and unsightly. The central air conditioner does not occupy the indoor space, and can be completely hidden inside when doing concealed work.
(3) Long service life and low cost
The central air conditioner uses DC frequency conversion technology and new refrigerant technology, and each indoor unit can be controlled separately. This keeps the compressor in an optimal working condition. The larger the room, the more cost-effective it is to install the central air conditioner. The service life is longer than that of ordinary air conditioners.
2, disadvantages
(1) One-time investment
The one-time investment is relatively large, and the central air-conditioning prices are generally above 10,000 yuan. These price points are very expensive compared to the hanging air conditioners. But the actual central air conditioning is very effective and can be directly proportional to the price.
(2) complicated installation
The installation of central air-conditioning home is more complicated. The installation needs to be carried out synchronously with the decoration. The requirements for installation are relatively high. The requirements are professional design and installation team to carry out the chapter. The design and installation requirements are coordinated and the overall effect is better.
Second, Gree central air conditioning use instructions
1. In order to start the air-conditioning unit to start the page, the total power switch of the air conditioner should be pre-opened 8 hours before starting the operation. It is best not to break the total power of the outdoor unit after work in the afternoon.
2. The power of all indoor units must be sent before starting the machine.
3. Check if there are any obstacles next to the outdoor unit before starting the machine.
4. After the above inspection is completed, it can be turned on (the cooling is a snowflake mark when starting up, the minimum setting temperature is 16 degrees, and the heating is the highest setting of the sun sign is 30 degrees).
5. When the machine and the display board appear E7 or the green light flashes, the yellow light is on, and the red light is off, there is no problem with the unit at this time, but the two modes of heating and cooling are wrong, and the two cannot be opened at the same time. .
6. In the winter, the defrosting word on the display panel of the unit is normal or the red light is on. When the green light flashes yellow, it is not a problem with the unit. This is the normal defrosting of the winter unit.
7. After each indoor unit receives the stop signal, the fan of the indoor unit will continue to work for 20-70 seconds to utilize the residual cooling or residual heat of the heat exchanger, and it is also normal for the next use.
Through the above introduction, we must have a certain understanding of the advantages and disadvantages of Gree central air conditioning. If you want to know more about Gree central air conditioning, please continue to pay attention to the decoration home network.
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