wallas 22 Dt Mode D'emploi page 90

Troubleshooting, undervoltage
Yellow
The operating voltage in the
current connector of the device is
below 10,7 V when the unit is in a
Check the the voltage of the battery.
The voltage needs to be over 12 V as
D20051A
22 Dt / 30 Dt / 40 Dt
Maintenance
Undervoltage
load.
the unit is in a load.
Over 12 V
Under 12 V
FAULT INDICATION WITH
BLINKING LIGHTS
Check the connection of the fuse in
Check and clean the contacts of the
Check the installation and connection
of the main power cables and the
Check the condition of the battery
and the power cables / connectors.
Charge or change the battery.
The charging voltage increases the
Bring the device in for service.
- 90 -
en
the power supply.
connectors.
main power switch.
Start the engine.
voltage of the battery.
4.2.2_en
490526C