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How are swamp coolers 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. The green is also connection to the switch ground.
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.
What is the orange wire on a swamp cooler?
Typically a red wire operates the motor’s low speed and is connected to terminal “1,” a black wire operates the motor’s high speed and is connected to terminal “C” and an orange wire operates the pump and is connected to terminal “2.”
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.
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.
Can you put a thermostat on a swamp cooler?
Can I run my swamp cooler all day?
You can run your swamp cooler all day should you so choose without seriously increasing your monthly utility bill. However, you will need to be available to refill the reservoir in the interim. Should you not want to do that, run your swamp cooler first thing in the morning or overnight to fill your home with cool air.
How much water does an evaporative cooler use per hour?
Evaporative coolers use both electricity and water. How much water is used depends on the humidity of the day and the fan speed that the unit is set to operate on. A portable unit might use up to 4 litres per hour while a central system could use as much as 25 litres per hour.