When voltage is applied to the high side the windings in the motor will turn it faster. When voltage is applied to the low side the windings in the motor it will turn the motor slower.
Evaporative Cooler Parts Breakdown Mastercool Parts Finder
Swamp cooler pump wiring diagram. I have a brother who works on these all the time. Red low. In some states you may be asked to mount a residual current device to insure the coolers safe operation. He lives in albuquerque. This diagram is a basic schematic and is not intended to represent all methods of installation because of various cord plug and pump configurations. Be sure motor pump and cooler are properly grounded.
Swamp cooler switch wiring diagram swamp cooler switch wiring diagram every electrical arrangement consists of various distinct components. Ductwork swamp cooler main page. Swamp cooler wiring color codes. Is it getting electricity. You can check the pump with a dvom a little electrical tester you get from home depot or harb. See evaporative cooler installation instructions and motor and pump instructions for proper motor and pump wiring.
Otherwise the structure will not function as it ought to be. Here are the steps you should follow in order to install the swamp cooler. Here is a swamp cooler blower motor with the leads for hi low and common labeled h l and c. A six position rotary switch has a position for off low speed fan high speed fan low speed fan with pump high speed fan with pump and pump only. Do not forget to read the manufacturers instructions. Step 1check local requirements.
The manufacturers of blower motors do not subscribe to a universal color code for their wiring so making inquiries of the blower motor manufacturers customer care personnel may. All about the swamp swamp cooler maintenance swamp cooler roof installation the best time to rough in your swamp cooler wiring and water line for your new cooler is after the holes are cut through the roof and ceiling but before the ductwork is installed. Does the pump make a humming noise when turned on. If your swamp cooler only has one fan speed wire the fan to terminal 1 the black wire operates the motors high speed. Each component should be set and connected with different parts in specific manner. The motor in a swamp cooler turns a blower which moves air in from outside the cooler through evaporative pads and out through a vent or ducting into the living area.
Go through the local requirements for the wiring of electrical devices.
Gallery of Swamp Cooler Pump Wiring Diagram
