28 (30)
Document no.
99-99-111
Version
6
Date
2003-10-16
Sign.
ToNo
TRANSD. ERR. PCB The signal from the temperature sensor on the main pcb
is out of range.
Possible causes: Faulty pcb.
Measures: Replace the main pcb.
U1-TIME EXCEEDED The maximum time of the U1-phase is exceeded. The
U1-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
UNDER PRESSURE Only if acid circulation is activated. Requires hardware.
The air pressure is below the programmed value in
”under pressure”.
Possible causes: Leaking air connections. Broken air
hoses. Faulty air pumps.
Measures: Check air hoses, connections and airpumps.