before you do anything, turn off the power first

来源: 于 2012-07-02 10:06:01 [旧帖] [给我悄悄话] 本文已被阅读：次

Please turn off the POWER before you do anything.

 

if you are not sure which wire to connect, just guess it and connect them, and then turn on your AC, if it does not work, switch the wire and try again, if it is still not working, then it is time to call someone.