Rinker Express Cruisers are equipped with 115 volt AC dockside power. This is necessary when using the microwave and electric stove or other 115 volt appliances such as air, heat and appliances. It also allows for automatic charging of both batteries regardless of the position of the battery switch. Please refer to information provided in your owners manual for proper connection of 30 amp yellow power cord.
In order to properly use dockside power, the Main switch and Battery Charger switch on the power panel must both be turned on while hooked up to dockside for things to work properly. Other switches may be left to off position unless those individual services need to be used.