Carver 45 COCKPIT MOTOR, Owner'S Manual

Page: 120 / 141

108 4537 • C3 7/06
WINTERIZATION AND STORAGE SECTION 8
Winterization - Systems
The following paragraphs explain how to winterize the systems that require it.
Your boat must be properly winterized before storage. Failure to
winterize the boat could result in damaged pipes, valves, faucets, tanks,
hot water heater, and other components.
Engines
Refer to the OEM information for details on winterizing the engines.
Generator
Refer to the OEM information for details on winterizing the generator.
Marine Satcom Unit (MSU) Storage
If your boat is equipped with a MSU, during off-season storage the unit should
be deactivated. During winter storage the unit should be turned “OFF.”
If the boat is not stored in a heated facility you will need to remove the
internal battery to prevent freeze damage. Refer to the OEM information
for details on removal of the unit.
Air Conditioning System
Refer to the OEM information for details on winterizing the air conditioning
system. Carver recommends that you have a qualified marina winterize your air
conditioning system for you.
Fresh Water System
Refer to Section 4 - Fresh Water System for a diagram of your boat’s fresh water
system, including optional equipment.
When winterizing your boat’s fresh water system, drain the entire system
including the water heater.
Draining the System
1. Switch the Water Heater circuit breaker on the AC Control Center “OFF.”
Carver recommends taping the breaker in the “OFF” position until the water
system is filled and primed after spring recommissioning
Do not supply power to the water heater when it is empty. Doing so may
damage the unit’s heating element and cause a fire.
2. Turn the accessory battery bank master disconnect switch to the “ON”
position.