Cleaning And Maintenance - Dometic Buttner MTBCB10 Installation And Operating Manual

Limiting the charging current
➤To limit the charging current in booster mode,
use the DIP switches on the back of the display
panel (fig. 1 3, page 3).
DIP switch position
(gray)
B A
B A
Interrupting the charging process
➤To interrupt the charging process in mains oper-
ation, pull out the power plug to disconnect the
mains supply.
➤To interrupt the charging process in booster
operation, disconnect the D+ terminal to inter-
rupt the D+ signal of the alternator or the ignition
lock signal.
Function
Charging current limited to
10 A (factory setting)
Note: Recommended for
motor homes.
Charging current limited to
8 A
Note: Recommended for
small caravan batteries.

Cleaning and maintenance

!
WARNING! Electrocution hazard
Unplug the device from the power sup-
ply before cleaning and maintenance.
A
NOTICE! Damage hazard
• Never clean the device under running
• Do not use sharp or hard objects, abra-
➤Occasionally clean the device with a soft, damp
cloth.
➤Regularly check live cables or lines for insulation
faults, breaks or loose connections.
➤Ensure the device is operating properly by regu-
larly checking the indicator LEDs on the display
panel.
4445103620
water or in dish water.
sive cleaning agents or bleach during
cleaning as these can damage the
device.
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