2. The parameters such as cooling capacity and heating capacity marked on the nameplate of the indoor unit of inverter air conditioner are a numerical range, not a single numerical value.
3. The implementation standard on the energy efficiency label posted on the indoor unit of inverter air conditioner is GB2 1455, while the implementation standard on the energy efficiency label of ordinary constant-speed air conditioner is GB 1202 1.3.
4. The energy efficiency label of inverter air conditioner indicates the annual energy consumption efficiency, while the energy efficiency label of ordinary constant-speed air conditioner indicates the energy efficiency ratio.
Extended data:
There are four main signs on the air conditioner:
1, 3C certification mark: actually, it is a national compulsory product, and its English name is "ChinaCompulsory Certification". Certified unified logo. Air conditioners without this logo are not allowed to be sold in China.
2. "Great Wall" logo: China Electrical Product Certification (CCEE) quality certification logo. The products subject to compulsory certification are: TV sets, tape recorders, air conditioners, refrigerators, electric fans, power tools and low-voltage appliances.
Without this logo, air conditioners may have potential safety hazards, and any such products without safety certification are not allowed to leave the factory, sell, import and use.
3. energy efficiency label from June 1 2002, the energy efficiency grade of all air conditioners will be changed from the existing five to three. Among them, the existing class 3, 4 and 5 fixed-frequency air conditioners in the market will be eliminated, and the existing class 2 energy efficiency will be reduced to the new class 3, which will become the industry entry threshold. The existing 1 level is reduced to a new level 2, and the 1 energy efficiency in the new standard will be a brand-new standard.
4. Fluorine-free signs Air conditioners and refrigerators have no signs of Freon. At present, there is no unified logo, the refrigerator is completely fluorine-free, and air conditioners include fluorine-free variable frequency air conditioners, fluorine-containing fixed frequency air conditioners and fluorine-containing variable frequency air conditioners.