Red Dot Trinary Switch Wiring Diagram Doorganic 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. 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 Infinitybox
Trinary Switch Infinitybox Step 5: test the ac system. once the wiring is complete, it is important to test the ac system to ensure that the trinary switch is functioning correctly. reconnect the negative battery cable and start the engine. turn on the ac system and check for proper operation of the compressor and condenser fans. Rex explains how to wire a trinary switch for your vintage air system. this switch turns on an electric radiator fan to help regulate the pressure in your ai. Learn how to use a trinary switch in this tech video by . whether you need to control a fan, a compressor, or a relay, this video will show you the basics. Typical trinary switch applications provide three functions: high and low pressure protection on the high side of the system and operation of the engine fan clutch. there are two types of trinary switches, normally open (61 25642) and normally closed (61 25643). this designation affects only the fan control side of the switch.