220V AC Cooling Fan role

"220V AC Cooling Fan" Field of application
XD-300L-type automatic temperature control fan speed controller is a set of stepless speed and switch (ON / OFF) thermostat regulator. Speed can be used in plastic film greenhouses, greenhouses, crop storage room, build homes and other horticultural and agricultural facilities in the exhaust fan, hot air heating and other equipment adjustment or automatic start and stop, "220V AC Cooling Fan" But crops such as maintaining appropriate temperature.
"220V AC Cooling Fan" basic working process
The product according to the indoor set temperature, the real-time monitoring of ambient temperature regulator, based on the actual temperature value and the size difference between the set temperature value, automatically adjust the speed of exhaust fan exhaust air volume change, or open (off), etc. in addition to the outer fan Heating or cooling equipment to regulate the indoor