User guide

48
.
Plug the unit into the wall outlet. Gently pull on the plug to make sure it is
tight. 将风机插入入墙上插座。轻轻拉动插头，以确保它是插紧。
 



IMPORTANT
The electrical power supply must be either 115 volt or 230 volt AC 1 phase 50 cycle, depending
on the model of the unit, and cannot vary more than plus or minus 4% or damage may occur
to the unit.
Neutral