/diy/ - Do It Yourself

>>1035437
The fan it came out of had a rating of .45 amps. On the board is a 2 amp fuse. 3 LED's that indicate fan speed, and 3 LED's that indicate Timer length, 1, 2, and 4 hours. There is an IR receiver, and 2 buttons, 1 that cycles from off, through 3 speeds then off again, and one that cycles the timer length. A piezo speaker beeps when a button is pressed or it receives the IR signal.

Fan "speed" control works as follows. the Blue wire is common, Grey is low speed, orange is medium, and red is "STR" which I guess means strong? but is high speed.

When low is selected 120 volts is directed through the Grey wire and not the orange and red. Medium puts 120v though the Orange, but not Grey and Red, High puts 120v through Red but not orange or grey.

>>976660
internals