Cabling - Raymarine Autohelm 100 Install Manual

42

Cabling

The constant running interface must be used on all installations with
constant running hydraulic pumps. The main power supply is led to the
interface and then onto the course computer. The interface unit has
connections for the solenoid valves and the bypass valve, if one is
required. The pump should be wired (as shown) using the specified cable
size and designated circuit breaker.
Supply
3L (12V) – 50A
4.5L (12V) – 70A
3L (24V) – 30A
4.5L (24V) – 40A
To bypass
valve
Power pack motor supply
TYPE 100/300 Operation and Installation Handbook
Main breaker
25A
Solenoid 'A' cable
Clutch drive
Type CR
interface unit
D2
D1
RLY1
D778-1