MidNite MNBCM Installation

MidNite Solar Battery Monitor MNBCM

Installation

Remove Cover of Battery Monitor using the slots in side of plastic case.
Attach Battery Monitor base using 4 screw holes.
Reattach Cover to base.

Battery Cable Hookup

Attach RED wire to battery bank "+" plus terminal
Attach BLACK wire to battery bank "-" minus terminal
*Note: The Battery Monitor enters the self test
mode when power if first applied. All LEDs are
tested one by one.
12 Volt 24 Volt
Battery Battery
11.65 23.30
11.77 23.54
11.89 23.79
12.02 24.03
12.14 24.28
12.26 24.52
12.38 24.77
12.51 25.01
12.63 25.25
12.75 25.50
14.25 28.50
13.65 27.30

Battery chemistry jumper:

ON = GEL
OFF = AGM & FLOODED
to turn on green light)
voltage must be attained for 2
hours to turn green light on
36 Volt 48 Volt
Battery Battery
34.95 46.60
35.31 47.08
35.67 47.58
36.06 48.06
36.42 48.56
36.78 49.04
37.14 49.54
37.53 50.02
37.89 50.50
38.25 51.00
42.75 57.00
40.95 54.60
(13.65V to turn on green light)
Rev D
State of Charge
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Full Rate FLA
Full Rate Gel
(14.25V
1