Curtis 3501 Manual [portable] -

Receives positive battery voltage to wake up the logic board.

: You can set intervals for service alerts (e.g., oil changes, motor checks).

Proper physical placement protects the unit from excessive vibration and moisture. curtis 3501 manual

Key features

A multi-pin plastic connector manages the logic signals. Standard configurations include: Receives positive battery voltage to wake up the logic board

Ensure the display is mounted in a location that protects it from direct environmental exposure if the module is not fully enclosed. 2.2 Wiring and Pinout (Main Connector)

Restricts the maximum output duty cycle when the reverse input is active for safety. 0% – 100% 30% – 50% Key features A multi-pin plastic connector manages the

This method is not officially sanctioned, but it works for 90% of Curtis 3501 models.

Connected between the wiper input and the low reference. The controller must be programmed specifically to recognize a 2-wire setup to prevent "Open Throttle" safety faults. 3. Volt Throttles (0–5V or Hall Effect)