Gram KS Serie Mode D'emploi page 41

GB
lamps light up there is a fault in the tempe-
rature sensor. Call a service technician. (In
the event of sensor fault an emergency
program will take over control until the ser-
vice technician arrives).
+2 I +9 TEMP.
Alarm: The lamps light up one after the
other along the scale, starting at the cold-
est end. An acoustic alarm is given at the
same time.
41