Setting up a Schaudt / Lippert LRM 1218 MPPT Controller for use with a Roamer LiFePO4 lithium battery

To use the LRM 1218 MPPT controller with a Roamer battery, we recommend using the Lead Acid setting on the unit, to charge to 14.4V, the drop down to 13.4V for a float charge.

This is achieved by setting the two switches on the top of the unit the below settings:

Set S2 to "B".
Set S1" to "2".