Wiring Diagram - Truma BC 616 IU Mode D'emploi

Control panel
If you use a charging control panel, connect this to the panel
connection BC (4-pin) on the device.
Temperature sensor
If you use a temperature sensor for the battery II, adhere the
temperature sensor to the face side of the battery II (starter
battery). To do this, remove the protective film from the self-
adhesive point of the temperature sensor and press it firmly
onto the desired position of the battery II (see Temperature
sensor description). Connect the cable from the temperature
sensor to the temperature sensor connection of the device
(2-pin connection).
Battery type changeover switch
Set the battery type (liquid electrolyte or Gel / AGM) of your
battery on the battery switchover.
Main supply connection
Connect the main power cable of your boat, camper or cara-
van. Green / yellow cable to the protective earth!
– Check all connections are tight.
– Finally, connect to the mains using the 230 V cold device
plug of the power cable.
28
Wiring diagram
Always install the fuses close to the positive terminal of
the battery!
Panel BC
1
2
RT 6 mm²
BL 6 mm²
I
Fig. 4: Wiring diagram
* Fuse is required for cable lengths over 1 m!
** You must use a fuse!
The fuses only serve to protect the cables.
BL = blue
RT = red
Temperature sensor of the battery II (optional)
Charging control panel (optional)
2 A*
II