The Alternating Current System - Tayana 37 Operation & Maintenance Manual

d. Engine Control Panel
The engine control panel incorporates a visual warning System, which is
activated by the engine oil pressure, electrical charge and temperature
sensor switches.
The oil pressure light will operate each time the engine is started until oil
pressure builds up. It gives a constant check on the operation of the
system. The other lights will light when the engine key is turned on, and
they will go off as soon as the engine starts.

2. The Alternating Current System

The alternating current system is essentially an auxiliary system of power,
which is activated through a shore power cord attached to a dockside
power source. Some yachts also have an on-board 110 volt AC generator
that would provide power while underway. The AC system that comes
with the yacht is a three-wire shore grounded. The shore power inlet is
rated at 30 amperes and is generally mounted on the aft, outer face of the
coaming.
IV-13