25 (30)
Document no.
99-99-111
Version
6
Date
2003-10-16
Sign.
ToNo
HIGH TEMPERATURE When the internal temperature of the charger is to high,
the output power is decreased. This message is shown
when the output power is 0.
Possible causes: Faulty fan. Covered vent openings. A lot
of dust inside the charger. Faulty temperature sensors.
High ambient temperature.
Measures: Check and replace the fan. Free the vent
openings. Clean the charger. Check and replace the
sensor.
I1-TIME EXCEEDED The maximum time of the I1-phase is exceeded. The I1-
phase is terminated and the I2-phase is started.
Possible causes: Warm battery. Faulty cell. Deep
discharged battery. Incorrect programming.
Measures: Check the battery. Check the programming.
IDB COM. ERROR Only if IDB-function is activated. Requires hardware.
The data sent from the IDB-unit on the battery is invalid.
Possible causes: Faulty IDB-unit. Faulty IDB-transceiver
(inside charger). Long cables.
Measures: Try to restart the IDB-unit by disconnecting its
power. Replace IDB-unit or tranceiver.
IDB COM. TIMEOUT Only if IDB-function is activated. Requires hardware.
The charger is not able to communicate with the IDB-
unit on the battery.
Possible causes: Faulty IDB-unit. Broken fuse on the
IDB-unit. Faulty IDB-transceiver (inside charger). Long
cables.
Measures: Try to restart the IDB-unit by disconnecting
the power. Check the fuse in the plus cable of the IDB-
unit. Replace IDB-unit or tranceiver
I/O TYPE 1 ERROR The I/O-pcb is faulty or not connected.
Possible causes: Incorrect programmed value in ”I/O pcb
type”. Loosened flat ribbon cable between the I/O-pcb
and the computer pcb. The I2C-transceiver (Ic11) on the
computer pcb is faulty or missing. Faulty pcb.
Measures: Check the programming. Check flat cable and
Ic11.
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