ON/OFF switch:
Used to manually turn the HBAS on or off. If the HBAS has full control of all electrical components on the boat, including the automatic bilge pump switches, it must be kept ON at all times when the boat is in the water. Otherwise, you can use this switch to turn the HBAS OFF.

ACTIVED LIGHTS:
They are green lights that, if ON, indicate that their corresponding battery bank (house, auxiliary 1, 2, or 3) maintains a voltage above 12V, but if the voltage falls below 12V they will remain OFF.

SELECTED LIGHTS:
These are yellow lights. If only one of them is lit, it indicates that its respective battery bank (house, or auxiliary 1, or 2, or 3) is the one selected by the HBAS to supply power to the boat house. However, if all of them are lit, as well as all the green lights, this indicates that the charging source of one or more battery banks is being used to charge all the batteries connected to the HBAS.

CONNECTOR 7 POSITIONS:
1 - H - To connect the positive cable coming from the house battery bank.
2 - A1 - To connect the positive cable coming from the auxiliari 1 battery bank.
3 - A2 - To connect the positive cable coming from the auxiliari 2 battery bank.
4 - A3 - To connect the positive cable coming from the auxiliari 3 battery bank.
5 - G - To connect the negative wire coming from the batery system negative.
6 - S - It is used to connect two HBAS in series configuration, to control more than four batteries, or to connect a positive wire from a switch in order to turn the HBAS ON or OFF remotely.
7 - L - To connect the cable that will feed the 12 VDC distribution panel of the boat house.

AUTO-RESET 50A BREAKER:
This is a 50A internal circuit breaker that interrupts the circuit supplying the boat house when the demand exceeds 50 amps. If the demand is restored below 50 amps, then this breaker automatically restores the flow of current. This breaker is replaceable, and can be found among the products we offer.

100A SPDT RELAY:
There are four such relays working within the HBAS, which also have the option of being replaced, and can be found in the products we offer.