Not as complicated as the store said, the air conditioning bar code is mainly used for air conditioning later to do 6 years after-sales warranty. You are currently dealing with two ways: 1, the store scanner recognition does not come out, you can directly hand-recorded that is, the bar code is below a row of numbers and letters by a combination of codes, directly with the keyboard entry is, do not need to use the machine to scan the code. 2, looking for air-conditioning installation master, open the air-conditioning panel, there is a maintenance bar code inside the machine, you can tear down to take it, but after scanning the code you have to paste it back to the air-conditioning because it is related to the late warranty of your machine, you will not be able to enjoy the energy-saving subsidies, how to deal with it? Relating to the warranty of your machine later; if the machine is not inside, the air conditioning installer that there is a bar code (i.e., air conditioning installation card), that is the installation of the master to the air conditioning manufacturer to settle the installation cost of the bar code, you can also copy the bar code or copy over to the store.
(Whether it is on the box or manual or installation card or machine inside which position on the bar code, are the same bar code label, only is the manufacturer in the factory will be these same bar code were affixed to a different location, for different purposes only.)