Understanding Your Keyline Battery Isolator Manual

When using a keyline battery isolator, it's essential to understand how to operate it effectively to ensure your batteries are charged properly and safely. In this article, we'll break down the manual for you and provide guidance on how to use it.

One common question is whether you should close the switch all the time or only when needed. The answer depends on your specific setup and charging needs. If you know that your house battery requires a charge and there's little chance of the solar panel providing it, then closing the switch makes sense. However, if you prefer to use the alternator each time you run your van, you can leave the switch closed all the time.

When the switch is closed and the key is on, both batteries are connected, allowing the house battery to provide an emergency boost of power to the starter battery if needed. This feature is particularly useful for those without solar panels, as it provides a backup source of power in case of an emergency.

In addition to providing emergency power, closing the switch also allows you to charge both batteries simultaneously when the van is running. The alternator's output and program built into the system ensure that both batteries receive the perfect charge. This mode is ideal for most users and should be used as your normal charging routine.

However, there are situations where it makes sense to keep the switch open. For example, if you're not using your van and want to conserve energy, keeping the switch open allows the solar panel to charge the house battery without drawing on the starter battery.

It's also important to note that some users may prefer a diode-type isolator over a solenoid-type. While both types have their advantages, a solenoid-type provides greater flexibility and can charge one or both batteries. When replacing your diode-type isolator, be sure to install a switch in the circuit that closes the relay on the solenoid.

Finally, some users may be concerned about losing the ability to charge from the alternator when using an isolator. However, this is not true, and you can still charge both batteries simultaneously with an isolator in place. In fact, many experts recommend using an isolator regardless of whether it's necessary or not, as it provides added safety and flexibility.

By understanding how your keyline battery isolator manual works, you can ensure that your batteries are charged properly and safely, providing you with peace of mind on the road.

Keyline battery isolator manual