Simrad Reversible Pump RPU80/160/300
4.2 Electrical installation
J3000X, J300X, J300X-40, J50, J50-40,
AC10, AC20, AC40
The two leads from the motor are connected to the terminal block marked "MOTOR" in the Junction unit/Autopilot computer. There is no dedicated Port and Stbd output. The autopilot will automatically set the correct direction during "Rudder Test".
Refer to Autopilot manual for further details.
J1000B, J101A and J45A
The two leads from the motor are connected to the terminal block in the Junction unit marked Motor A and B. Interchanging of the two leads will change the rotary direction of the motor (see paragraph 5.2).
The Reversible Pump units are operated from 12V DC via the Junction unit. This 12V output can be reduced by internal trim potentiometer (RV1) to reduce rudder speed (see paragraph 2.2).
22 | 20220422N |