DEVI Devireg 550 User Manual page 5

Symbol for timer On
Symbol for frost protection
Numerical display
for time, temperature,
text, etc.
Weekdays
Flashing point for actual time
Symbol for setting of clock
24
21
00:00
18
1 2 3 4 5 6 7
15
12
Button
Symbol indicating that the room
temperature is below the required
temperature (set-point).
3
Symbol for degrees
6
Child lock on (alt.
9
Economy set back
About the thermostat
)
3