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What temperature should the radiator fan turn off?
The engine temperature should trigger the fan to turn on. It will also turn the fan off once the engine has cooled to under 200 degrees.
Does thermostat affect radiator fan?
How Does the Thermostat Affect the Fan? The thermostat in the cooling system controls many of the electric fans. When the temperature in the engine reaches a certain preset temperature, the fan will begin cooling the engine. When the temperature dips below that preset temperature, the fan will turn off.
What happens when the fan is set to auto?
If your fan is set to AUTO, it shuts off between cooling cycles. This allows time for the moisture on the cooling coils to collect and drain outdoors like it is designed to do. But if your fan is set to ON, the fan runs continuously and blows the moisture right back into your house. High humidity levels: the perfect conditions for mold
How does the evaporator cooling system increase humidity?
When warm, dry (unsaturated) air is pulled through a water- soaked pad, water is evaporated and is absorbed as water vapor into the air. The air is cooled in the process and the humidity is increased. The evaporator cooling technology is an energy-efficient alternative to compressor-based cooling.
What’s the best way to run an AC fan?
In between cooling cycles, the fan shuts off. ON —This setting runs your fan constantly, even when your AC isn’t actively producing cool air. Setting your fan to AUTO instead of ON better dehumidifies your home. Why? Think of how a glass of ice water beads up and “sweats” when you place it in the sun.
What happens if you leave your AC fan on all the time?
The Department of Health and Human Services states that around 70% humidity or higher is the perfect breeding conditions for mold. Mold can cause breathing problems, skin irritations and a variety of other health concerns. Leaving your AC fan set to ON allows the moisture in your home to accumulate and reach mold-growing levels of humidity.