Kessel SonicControl Anleitung Für Einbau, Bedienung Und Wartung Seite 59

Incident display
Communication error
7. Errors and Malfunction
Fault
Acoustic signal and flashing
59
Cause
Faulty modem reception
KESSEL Customer Services Tel. +49 (0)8456/27462
Remedy
Step 1: Check basic reception
possibility;
Step 2: If no reception is possible
then a modem cannot be used;
if reception is basically possible,
replace the modem