Beta Marine BV1903 Operator's Maintenance Manual page 51

The graphs below illustrate charging voltages for different battery types.
Volt
16
15
14
U1
13
U2
12
C
-20 0 20 40 60
Maintenance-free Batteries and deep-cycle Batteries
Volt
16
15
14
U1
13
U2
12
C
-20 0 20 40 60
Conventional Batteries
Volt
16
15
14
U1
13
U2
12
C
-20 0 20 40 60
Gell Batteries
THIS CONTROLLER SHOULD NOT BE MOUNTED ONTO THE ENGINE BODY.
All goods are offered and supplied in accordance with our 'General Terms of Tender Sale'.
DIP-switch
positions
DIP-switch
1 - OFF
2 - OFF
Cover removal for resetting of DIP switches
DIP-switch
positions
U1 = Mode B (Orange lamp)
U2 = Mode C (Green lamp)
1 - ON
2 - OFF
Note: ensure all batteries are switched off, controller is
disconnected from wiring before removing any covers.
Voltage setting for battery charge is done through the
two DIP switches inside the controller. Remove the
cover by removing the top four screws and loosening
the bottom four. This cover is sealed on to prevent
water ingress, this seal must be broken for cover
removal.
DIP-switch
positions Set the dip switches to the required settings as
illustrated on the charts opposite.
Re-seal controller with silicon sealant or equivalent
after setting switches.
As standard the controllers are supplied to Beta Marine
1 - OFF
to suit lead acid batteries.
2 - ON
If in doubt on battery type check with battery supplier
before fitting controller.
responsible for incorrect switch setting for each
installation.
42
LED
Beta Marine are not
2