Heater Ac Trinary Switch Wiring Diagram. If the pressure in system gets too high or too low then the binary part of that trinary switch will cut out the compressor for safety reasons. Rex explains how to wire a trinary switch for your vintage air system.
Keep your engine and yourself cool b. Because you have a trinary switch the ac relay setup they show in their diagram is unnecessary. 71r trinarytm boot provides a molded 4 wire connection to trinary switch.
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Wwwintageairco 909951 rev a 101518 pg 1 of 1 trinary switch wiring diagram. Rex explains how to wire a trinary switch for your vintage air system. Heater ac trinary switch wiring diagram wiring library vintage air wiring diagram downloads. Wwwintageairco 909951 rev a 101518 pg 1 of 1 trinary switch wiring diagram.