On the cooler side, the black wire connects to the blower motor via a junction. The other end of the black wire is connected to the switch. The white wires or neutral connect to the common junction point on the water pump and the white connection point on the switch.

How do you hook up a swamp cooler?

1:242:36How To Connect Any Swamp Cooler To A Water Line - YouTubeYouTubeStart of suggested clipEnd of suggested clipGo ahead and slip our irrigation tubing. In go ahead and hand tighten the brass nut until its handMoreGo ahead and slip our irrigation tubing. In go ahead and hand tighten the brass nut until its hand tight and then well go ahead and take our wrench. And move it about a quarter of a. Turn.

What is the orange wire on a swamp cooler?

Typically a red wire operates the motors low speed and is connected to terminal 1, a black wire operates the motors high speed and is connected to terminal C and an orange wire operates the pump and is connected to terminal 2.

Can you hook a thermostat to a swamp cooler?

A thermostat control can be installed on an evaporative cooler to make the operation of the cooler more efficient by turning off the cooler automatically when the air reaches a desired temperature. A thermostat control turns off the evaporative cooler automatically.