tarun0xe
Member level 2
hello friends , i need to attach a regulator switch to my swamp cooler( evaporative cooler) but i don't know that which wire of cooler's motor(which i think is split phase induction type motor) has what function according to their colors(according to indian standards).....all i know is that there are 4 wires coming out of motor - red,black,blue and white.....2 of them might correspond to 2 different speeds of motor,while other 2 must be neutral and ground......
1.but which color wire has what operation??????
2.also in my regulator switch i have 4 terminals,one is for input,and others for 3 outputs....but what i think is that i need to connect only 2 wires of my motor to these 3output terminals(as motor must have other 2 wires for neutral and ground....)...so what function does this extra output terminal in my regulator switch has??...
3.does it corresponds to pump connection???? and if yes should i leave it unconnected as i have a separate switch already installed only for pump..???
please give your valuable suggestions friends......thanks in advance
1.but which color wire has what operation??????
2.also in my regulator switch i have 4 terminals,one is for input,and others for 3 outputs....but what i think is that i need to connect only 2 wires of my motor to these 3output terminals(as motor must have other 2 wires for neutral and ground....)...so what function does this extra output terminal in my regulator switch has??...
3.does it corresponds to pump connection???? and if yes should i leave it unconnected as i have a separate switch already installed only for pump..???
please give your valuable suggestions friends......thanks in advance