Gewiss GW 20 827 Mode D'emploi page 28

USER INSTRUCTIONS
The time-thermostat provides three different operating modes:
- AUTOMATIC
- MANUAL
- OFF/ANTIFREEZE/HIGH TEMPERATURE PROTECTION
Use the MODE key to switch from one mode to another.
Operating modes
In automatic operation the time-thermostat uses a pro-
gram that can be set by the user and which can also be
different for each day of the week. The message "AUTO",
the measured ambient temperature and the set point
symbol relative to the current quarter-hour are displayed
on the VDU.
The column relative to the current time with the repre-
sentation of the active set point blinks in the time profile.
In manual operation the time-thermostat permanently
uses a temperature set point that can be freely set using
the keys. The message "MAN" and the measured
ambient temperature are displayed on the VDU.
The antifreeze/high temperature protection opera-
tions are active in heating and air conditioning mode re-
spectively.
In these two cases the time-thermostat uses the an-
tifreeze/high temperature protection temperature set
point that has been set.
The message "OFF" and the measured ambient temper-
ature are displayed on the VDU.
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