1.Correctly connect the power line.
2.Put the switch to ON to start the fan.
3.Now, the user may press TURBO key to make it spring up to decelerate the fan and weaken the wind strength.
4.Put switch to AUTO to start the auto mode: (within 10min after starting) the fan is automatically started 5.when temperature rises, and automatically stops when temperature lowers (about 38℃)
In operating, if not all the 5 fans are rotating, please put the switch to OFF, and press TURBO key to make TURBO key in pressed state, then put the switch back to ON.