E60 and the subcodes E61, E62, and E69 cited by AEG belong to heating issues. The alert requires diagnosis if it returns after the permitted reset.
Do not confuse the selected temperature with the error displayed
The manufacturer documentation groups this family together without turning it into an order to replace the heating element. A program that limits the temperature or adjusts its duration does not prove a fault if no corresponding message appears.
Record the full code, program, and phase. On a washer-dryer, note whether it happened during washing or drying; the active function helps describe the case. Do not check heating by touching internal parts or bypassing sensors.
A reset before service
AEG support advises disconnecting from power for about one minute and reconnecting. Confirm the PNC procedure and perform the operation only from a dry, safe access point, with no visible electrical damage.
If the code comes back, stop retrying and request service. Switching to a cold program to keep using the appliance does not confirm that the fault is fixed. The guide to electrical and heating faults helps record related signs without diagnosing a part from the code.
Report the exact subcode; summarizing E61 or E69 as E60 can lose useful information.