How is a swamp cooler wired?
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 run electricity to a swamp cooler?
The swamp cooler wiringMake sure that the wiring does not touch the flue. The heat from a flue can melt the outer coatings of the wire, and is a fire hazard.Use 12/2 w/ground for the supply end, from the power source to the switch.Use 12/4 w/ground for the control end, from the switch to the swamp cooler.
Do swamp coolers need electricity?
A swamp cooler only needs electricity to power a simple fan and water pump. According to the U.S. Department of Energy, they use only a quarter of the energy that a central AC compressor uses. For budget savvy consumers, the swamp cooler is the more economical choice for summer cooling.
How many wires do I need for a swamp cooler?
Motors for regular household use are available with either one or two speeds. A two-speed motor will typically be prefitted with four short wires which must be connected to the swamp cooler control circuit and the 120-volt circuit. Solder all connections and use a shrink-wrap insulation kit to seal the connections.
How many amps does a swamp cooler use?
A swamp cooler needs a certain amount of electricity to do its job. It draws that amount from the voltage supply of a power line, but the actual amount taken is called AMPERES or AMPS. Bigger, stronger coolers need more -- perhaps up to 15 amps. Smaller coolers need less than 1 amp.
Why is my swamp cooler motor overheating?
The motor in your swamp cooler is set to run at or below a specific voltage. If too much voltage is put to the motor, it can overheat. Too much voltage can cause damage to internal wiring and circuitry. Make sure that the proper voltage for the motor is what is being applied to avoid damage and overheating.
What is the orange wire for 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.
How many windows should be open for a swamp cooler?
A window should be open just enough to allow air pressure inside a room to slowly and quietly close the door to that room. If the door closes forcefully, there is too little exhaust and the window should be opened wider. However, the window is open too far if the door doesnt move at all.
Do you have to open a window when using a swamp cooler?
Climate control inside a home with an evaporative cooler depends on proper air balance. A window should be open just enough to allow air pressure inside a room to slowly and quietly close the door to that room. If the door closes forcefully, there is too little exhaust and the window should be opened wider.