How To Wire An Electric Fan With An Ac Trinary Switch Update Youtube Note: this video has been edited and re uploaded due to what was a mislabeled component in the video. thanks to all that made us aware of the error in the co. A trinary switch will allow your electric fan to turn on and off based on either engine temperature or ac system demand. keep your engine and yourself cool b.
Trinary Switch Wiring With Dual Fans Most a c installations with a trinary switch will never have the fan running when you're cruising at 60 70 mph. just as it would with the a c off. in the a c system high pressure = high termperature. there is no reason to turn the fan on unless there's high temperature. if the fan runs all the time, it just wears it out that much quicker. Dual electric fan activation with ac trinary switch separate fans. if you have multiple engine fans, and would like to have the option of turning them on separately with a temp sender switch for fan 1 and a manual override switch for fan 2, use this setup. fan 1 is activated by the temp switch or the a c trinary switch. The ac trinary switch is an important component in an automotive air conditioning system. it serves as a sensor that monitors the pressure and temperature of the air conditioning system and helps to control the operation of the compressor. the trinary switch has three functions: it detects the system pressure, the temperature of the refrigerant. My fan run as designed as far as engine cooling goes. by getting the ac power signal from the compressor the fans come on high every time the compressor gets power and cycles. this is quite often. the way i understand getting power from a trinary switch the fans would only get power when the ac system reaches a certain pressure.
Trinary Switch Wiring With Dual Fans The ac trinary switch is an important component in an automotive air conditioning system. it serves as a sensor that monitors the pressure and temperature of the air conditioning system and helps to control the operation of the compressor. the trinary switch has three functions: it detects the system pressure, the temperature of the refrigerant. My fan run as designed as far as engine cooling goes. by getting the ac power signal from the compressor the fans come on high every time the compressor gets power and cycles. this is quite often. the way i understand getting power from a trinary switch the fans would only get power when the ac system reaches a certain pressure. The binary switch controls the compressor based on low (=on) and high (=off) pressure in the refrigerant system. the trinary switch does that too, but in addition (the ‘third’ part) can activate an electric fan to increase the efficiency of the condenser in cooling the refrigerant and reducing refrigerant pressure. Trinary switches combine low and high pressure compressor clutch cut off functions plus an electric fan engagement signal at 254 psi. air conditioning & heating.
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