B Group: Battery Setup - opti-solar SC-50 Installation And Operation Manual

4. Go to any display of A-xx and press DOWN key and hold it, then press ESC key
at the same time till A-04 constant occurs.
5. Enter the desired password 2 (max. 4 digits) into A-04. Make sure the password 1
in A-03 must be different from the password 2 in A-04. Finally, press ENTER key
to finish "lock" setting.
Above procedure completes locking the constants setting and no more
programming selection would appear. A-01 would only display Operation only
and would not display Constants Set.
Unlock the constants setting
1. Enter the password in A-03 to be exactly the same as the one earlier set in A-04
2. When the password in A-03 matches the one earlier set in A-04, the unlocking is
completed. A-01=Constants Set would appear again for programming.
B-01: Set Battery Voltage
During initialization of OPTI-Solar SC MPPT Series, it will detect and ask the
installer to confirm the battery voltage found is co rrect. In almost all circumstance
the OPTI-Solar SC MPPT Series will correctly detect battery voltage.
Use Constant B-01 to change the battery voltage if the battery voltage displayed
by the OPTI-Solar SC MPPT is different from the installed batteries. The selection
range of the battery voltage is 12V (Factory Setting), 24V, 36V and 48V.
B-02: Set Battery Type
Use UP or DOWN keys to allow the installer to change what type of batteries it
is connected to (Flooded, Gel, AGM) OPTI-Solar SC MPPT Series.
The default "BATTERY TYPE" is GEL
Please be sure to select the type which matches the system's batteries. This
setting controls battery charging voltages in B-06 and B-08.
*** Main Menu***
Programming
Group B
Battery Setup
5-5