27 Operator's Manual.. - Marlow-Hunter, LLC

12V DC
PORT
DC AMPS
STBD
START-STOP/PRIME
24V DC
STATUS
Hunter 27 • DC Electric
the top of mast. This should be on when underway with
sail power only.
The anchor light is a 360 ° light mounted at the top
of the mast and should only be on when anchored.
Lighting circuits and locations are outlined in the end of
this chapter.
7.3.3 Electric Cooler (Option)
to the manual position.
2. Another procedure to be used in extreme circumstances
involves locating the float switch and manually rotating
the float handle on the side of the float switch to simulate
the float switch being underwater. This will energize the
pump and the pump will operate.
Main Distribution Panel
DC DISTRIBUTION PANEL
The reset marked “Cooler”, on the backside of
12 Volt DC Panel supplies power to the cooler
aboard your boat. Refer to Interior arrangement
layout on page 4.16 for the location of the cooler.
Battery Switch Panel
12 VOLT D.C.
BATTERY TEST
7.3.3.1 Basic Cooler Operation
1. On standard battery charger model, turn on house
battery selector switch ( aft cabin).
2. Turn on Main DC breaker at Battery Swtich Panel.
3. Set Thermostat to desired temperature.
Note: If leaving unit on when away from boat be sure
shore power cables are connected and battery charger
is on to prevent battery drain.
Note: Consult product manual for operating the refrigerator
and other information on the unit.
7.3.4 Bilge Pump Systems
Your boat is equipped with 1 main bilge pump and
1 (Optional) emergency bilge pump. For locations
of the bilge pump systems, consult your Mechanical
Arrangement Drawing or the Sanitary Systems Drawing.
The Bilge Pump System consists of a pump and a float
switch. When the water level rises far enough to activate
the float switch, this activates the pump which lowers the
water level down to a point that the float switch stops the
power. Fig. 7.4 shows you the typical wiring.
For more information about your bilge pump system, see
Sanitary Systems.
7.3.4.1 To manually operate your bilge pumps:
Note: The power to the MDP does not need to be energized in
order to manually operate your bilge pumps.
1. Locate the bilge pump switch at the MDP and switch
Typical Bilge Pump Wiring Diagram
Figure 7.4
! WARNING !
Fuel fumes in the engine compartment can explode.
Before working on electrical wiring, ventilate
engine room and disconnect battery cables to
prevent sparks.
7.3.5 Ventilation
Ventilation is a very important issue with your boat, with
the potential for Carbon Monoxide buildup (See Boating
Safety Section), along with the simple comfort of fresh air
ventilation is a standard that is a necessity.
On your boat, there are essentially types of ventilation,
, the blower, and the Bomar hatches, which supply you
with fresh air when opened. Since the hatches require no
power, we will detail the blower, and their function, here.
( the blower is optional and only comes with the Automatic
Fire Suppression System)
For blower location, consult your Mechanical Arrangement
7.5