4 Malfunctions Malfunctions are indicated by indicator lights or icons on the monitoring display. In certain cases, an acoustic warning signal is issued. Additional information that facilitates the elimination of the problem is provided by error codes. Malfunctions are frequently caused by incorrect operation of the machine or improper maintenance. Each time you encounter a malfunction, read the relevant chapter in the Identify the cause of the malfunction and eliminate it or have it eliminated.
Note! If you are unable to identify the cause of the malfunction, contact the LIEBHERR service department. Do not carry out any work for which you are not qualified. When contacting the LIEBHERR service department, describe the malfunction and all associated circumstances in as much detail as possible. Quote the machine type, the serial number and the year of manufacture of your equipment.
4.1 Error code list General error codes Error code
Effect
Cause
Measure / remedy
E001
Engine oil pressure not monitored
Pressure switch, short circuit, earth contact or wire break
Check engine oil level, contact LIEBHERR customer service
Coolant temperature not monitored
Water level sensor, short circuit, earth contact or wire break
Check coolant level, contact LIEBHERR customer service
Coolant temperature not monitored
Temperature sensor, short circuit, earth contact or wire break
Check radiator for dirt, contact LIEBHERR customer service
E 002 E 003 E 004 E 005 E 006 E 007 E 009
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