Troubleshooting - Dometic DSP-EM Installation And Operating Manual

Troubleshooting

10 Troubleshooting
If the system detects an error, it switches off independently. The toolbar and the display bar are
hidden.
Error
Source
code
DSP E-01
E-02
E-03
E-04 –
E-05
E-06
E-07
Display E-16
E-17
E-19
E-20
16
Possible cause
Battery undervoltage
Battery overload
Inverter overload
Overheating of the
inverter
Initialisation error
Uninterrupted power
supply is not present
CI bus does not
respond
DSP-T does not
respond
MCA does not respond Check the BUS cabling to the MCA charger.
Battery charging status
too low
Possible Solution
Charge the battery.
Reduce the input voltage.
Reduce the connected load.
Ensure sufficient air supply at the inverter.
Contact customer service.
• Activate the inverter function (chapter
"Switching inverter on/off" on page 15).
• Check the connection to the mains power
supply.
Check the BUS cabling of the battery sensor.
• Set the main switch to REMO.
• Check the BUS cabling of the DSP-T
inverter.
Charge the battery.
DSP-EM
EN