Display User Guide | 39
CHARGER SETTINGS
The Charger Settings enables modication of the Main Unit's operation and function.
Battery Information
BMS Settings
Factory Reset
Night Mode
BMS SETTINGS — DC INPUT
The BMS Settings is used to congure the DC Input Trigger and DC Current Limit of your setup. The
default setting (after startup or factory reset) of the DC Input Trigger is set to 'Auto' and the DC Current Limit
is set to the maximum current of your Manager (55 A / 82A / 110 A).
Press the BMS Soft Key
on the Charger Settings screen to navigate to the BMS Settings screen.
Use the Left/Right Buttons (
/ ) to congure each setting and the Up/Down Buttons ( / ) to move between
settings. To save, press the
Soft Key.
DC Input Trigger — Dictates the vehicle start battery turn on/off voltage of the Manager (ensure vehicle
ignition cable requirements are met based on your alternator type — see page32). REDARC recommends
selecting either '12 V' or '24 V' DC Input Trigger for a standard vehicle system. Below denes each DC Input
Trigger setting:
NOTE: Start Battery Charge and Recovery Mode is only available for 12 V vehicle batteries and requires the
DC Input Trigger to be set to either 'Auto' or '12 V' mode.
Auto — automatically detects if the start battery is 12 V or 24 V and operates within the 12 / 24 V
parameters explained below. Suitable for all vehicle alternators.
12 V — designed for a 12 V vehicle system. The Manager will begin charging from the start battery input
when the input reaches 12.9 V for standard alternators or 12.4 V for other alternators. The Manager will
stop charging from the start battery input when the input drops below 12.7 V for standard alternators or
12.2 V for other alternators.
24 V — designed for a 24 V vehicle system. The Manager will begin charging from the start battery input
when the input reaches 25.8V for standard alternators or 24.8 V for other alternators. The Manager will
stop charging from the start battery input when the input drops below 25.4 V for standard alternators or
24.4 V for other alternators.
Ignition — designed for non‑standard systems between 9 V and 32 V. The Manager will charge from the
start battery input whenever the vehicle ignition cable is powered and the input voltage is above 9 V.
Always On — designed for use with systems utilising a dual battery isolator or other non‑standard
systems between 9 V and 32 V. The Manager will charge from the start battery input whenever the input
voltage is above 9 V.
DC Current Limit — Sets the maximum current drawn from the start battery positive terminal to be at or
below the maximum capacity of your Manager 50/75/100. Ensure this reects the start battery cable gauge
selected for your install, refer to 'Main Unit Cable Selection' (page13).
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