FINCH III feature add-on
Onboard Pump Control
Use these diagrams as a reference for the most common FINCH III relay wiring used for onboard pump control and spill prevention.
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No FINCH III configuration is required
This wiring uses the FINCH III factory-default relay settings. You do not need to configure the FINCH III display when using this setup.
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1
Standard onboard pump-control wiring
Optional components that may be installed depending on customer requirements are also shown in the diagram.

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2
Relay wiring close-up
The close-up below shows the most common relay wiring arrangement.
