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K1 - k4 pulser supply & input, Schematic, K1 - k4 pulser input jumpers – Gasboy CFN Series Diagnostic Manual User Manual

Page 207: K5 - pulser debounce

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Pump Control Unit

12/26/02

6-17

Jumpers

K1 - K4 Pulser Supply & Input
Jumpers K1 through K4 set the pulser supply and input voltage for hoses 1 through 4 respectively.
The schematic below represents the pulser input circuit and shows how the jumper fits into that
circuit.

Schematic

K1 - K4 Pulser Input Jumpers

K5 - Pulser Debounce
Jumper K5 sets the pulser debounce rate.