Attach the device securely with the four fastening screws sup-
plied. The feet of the device can be turned 90°. To do this, the
screws on the feet need to be unscrewed, then the feet can
be turned and tightened again when they are in position.
Important
Make sure that the ventilation slots remain unobstructed! The
minimum clear distance must be 100 mm all around! Insuffi-
cient ventilation can cause overheating of the device!
The device is designed for operation in ambient temperatures
of up to 35 °C. If the temperature inside the device rises due
to a lack of air circulation or due to high ambient temperature,
the charging current is automatically reduced in steps.
Connection
Disconnect the power cables from the battery and from
the mains before connecting or disconnecting any ca-
bles! Only use the specified cross-sections and fuses with the
correct rated current!
30
Line lengths and cross-sections
6-pin connector
Circuit
12 V Consumer 1 – 3
Continuous current
Water pump
Refrigerator
12-pin connector
Circuit
Battery I positive terminal
Charging current line red
Battery II positive terminal
Charging current line red
Battery II negative terminal
Charging current line blue
Battery II positive terminal
Supply line red
Measuring line D+ brown
Measuring line B+ red
Wire cross-section
2.50 mm² min.
Line length
Wire cross-
section
up to 3 m
6 mm²
up to 6 m
10 mm²
over 6 m
16 mm²
up to 3 m
10 mm²
over 3 m
16 mm²
up to 10 m
0.75 mm²