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Mounting- and Operating Instruction CEAG DualGuard-S
40071860347 January 2020 www.ceag.de
23 BCM.1 Module
LED,s / Service Push-button
Function
Service Pin:
Pressed shortly
= Login BCM.1 module to ACU
= Status display on the color touch screen.
More than 8 s pressed
= Setting of the float charge voltage
ISO-Test + / ISO-Test - button:
Simulation of an insulation fault
LED charging fault :
The LED charging fault lights up red when a module of the
charging system (BCM, CM 1.7A or CM3,4 A) is faulty. A de-
tailed error message is displayed on the colour touch screen.
LED ISO Failure:
The ISO fault LED lights up red if there is an insulation fault
in the battery circuit.
HMI
BCM.1
ACU
Strang 1
Strang 2
Strang 3
Strang 4
