Auto re-set and wiring diagrams.
Hi, have a dayton 2 speed motor on a whole house fan that quit working and have a couple of questions. Checked and have voltage through the timer and control and to the motor.The motor has a automatic re-set for the thermal protection, do these things stick sometimes?? would putting the motor in the freezer help, assuming the auto re-set comes about from metal expansion and contraction with heat?? The 3 black wires in the motor have T1, T2 and T4 printed on them, are T1 and T2 the different speeds and T4 the netural?? Looked for a wiring diagram for dayton motors and could not find one. I forgot to look on the underside of the cover, usually they have a basic diagram there. The control is a dayton wondered if the timer only runs down while there is current flow though it. Plan to test the motor with test clips and want to make sure I get them hooked up right so I don't damage the motor. Thanks for any input. - Don