SunSaver MPPT Installation and Operation Manual
4.0 OPERATION
4.7 Programming Custom Set-points
CAUTION: This feature should only be used by advanced
users who have very specic charging and/or load control
requirements that are not met using the factory default
charge and load control settings. The factory default set-
tings will be sufcient for the vast majority of users.
Custom charging and load set-points can be programmed into SS-
MPPT non-volatile memory using a PC with Morningstar MSView
software installed and a Meterbus to Serial Adapter (model: MSC).
Refer to the MSView help les for detailed instructions. MSView PC
software is available for free on our website at:
http://www.morningstarcorp.com/
A setup wizard will guide you through the set-point conguration
process. Refer to MSView help les for more information.
To use custom set-points, the Settings Switches must be adjusted
as follows:
SWITCH #1 ON (↑) TO USE CUSTOM CHARGING SET-POINTS.
USE THE BATTERY SELECT JUMPER TO SELECT BETWEEN
TWO SETS OF CUSTOM CHARGING SET-POINTS.
SWITCH #2 ON (↑) TO USE CUSTOM LOAD CONTROL SET-
POINTS.
NOTE: Use the custom settings wizard to congure and
program the controller for Lighting load control. This
functionality can only be enabled through custom set-
tings.
NOTE: Programming custom set-points will overwrite the
default Gel and AGM battery type values programmed into
custom memory at the factory. Document the new
custom
values in this manual for future reference.