Bosch PCE Coolant Pumps

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Revision as of 20:20, 30 May 2024 by Bigpie (talk | contribs) (Adding some details about the pinout and orientation)
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Connector part Number: 4F0 973 703[1]

Pce connector.webp

Pump can be run without the signal (S) pin connected. This will operate the pump at maximum speed. There is a 2 second startup delay if the pump is to be operated without the signal (S) pin connected.

Mounting orientations.png

If the pump detects that it is being run dry, it will turn itself off, try again, but will quit if unsuccessful >20 times

Signal pin can be provided a 12v PWM to control the speed[2]

References

  1. ↑ https://www.bosch-ibusiness.com/products/product-categories/auxiliary-pumps-and-valves/pce-0392024078/
  2. ↑ https://www.cascadiamotion.com/images/documents/Bosch_PCE-XL_Quick_Start_Guide.pdf
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