SOND (Aqua Stove)

For control units model PSYSL01000263, when the message "SOND" appears on the remote control, it is recommended to refer to the technical manual.
It should be noted that this is not an error message, but rather an informational signal displayed for about 3 seconds during the check-up phase, in order to verify the correct functioning of the probes.

To resolve the issue, it is advised to check all installed probes and verify that the temperatures detected are correct. If not, proceed with replacing the malfunctioning probes.