Pcm checks for power from ac low pressure switch in series with high psi switch through accs input. The connection sends 0 5 volts of pressure to the pcm fuse.
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Low pressure switch wiring diagram. You have to bypass 3 wire ac pressure switch from b1 to b4 to power up the compressor clutch. Click on the image to enlarge and then save it to your computer by right clicking on the image. Well pump pressure switch wiring diagram magnificent model for water. Water pump pressure switch wiring diagram wiring diagram for water pump pressure switch best funky pressure switch wiring schematics image collection simple. By following a few basic procedures you can wire a pressure switch in a matter of minutes. Issue with new ac install low pressure switch ls1lt1 forum simple size.
Pcm checks high psi switch at acpsw switch inputs from dual function switch. Variety of water pump pressure switch wiring diagram. Low pressure switch is located on the evaporator outlet line duel function high pressure switch is located on the receiver drier 11. However with the pressure switch the pump can be adjusted to turn on and off at predetermined settings to control the pump and subsequent pressure. According to expert maintenance tips it is essential to follow the previous readings in mind. You can jump any of the three wires to.
800 x 600 px source. Collection of well pump pressure switch wiring diagram. Connect the wires according to the numbers printed on it. Below are some of the top drawings we receive from numerous sources we really hope these pictures will certainly work to you as well as hopefully really pertinent to just what you want about the low pressure ac switch wiring is. Without the use of the switch the water pump would always be on or off.
Gallery of Low Pressure Switch Wiring Diagram
