21
9.4.2 CHANGING THE TEMPERATURE DURING AUTOMATIC
OPERATION (OVERRIDE)
This option, which can be used when the timer-thermostat is operat-
ing on
AUTO
in daily or weekly programming, is used for temporarily
changing a previously set temperature value within the program.
This function is useful when, at a certain time, the desired tem-
perature is different to the programmed temperature; in particular,
it is possible to define a different temperature to the one set in the
program and for a time interval selected automatically by the timer-
thermostat (but not modifiable).
When the user wishes to change the programmed temperature for
a specific day in fact, the timer-thermostat will check for how many
hours the program has a temperature near the current one (differing
by at most ± 1 °C) and will include the temperature values associated
with these time bands in the change.
As soon as the device makes a change that does not come within
the range of ± 1 °C it will delimit the time band involved; in this way
the change can involve a minimum time band corresponding to the
current time to reach a maximum time band that, from the current
time, will reach up to 00:00 hours on the same day.
When the timer-thermostat is working in
AUTO
, mode, to change
the current temperature value it is sufficient to turn the knob briefly;
the display will show:
Now, again turning the knob, select the desired value; the timer-ther-
mostat will automatically blink to highlight the time bands affected by
the change and the indicators will go onto the set temperature.
Lastly press the selection button
; the display will then show:
Figure 23
Summary of Contents for 01911
Page 1: ...01911 Surface electronic chronothermostat Instruction handbook CLIMAPIÙ ...
Page 2: ...Space for noting the three digit PIN number used as the lockout password ...
Page 4: ......
Page 8: ...4 Figure 2 Figure 3 ...
Page 9: ...5 Figure 4 Figure 5 ...
Page 11: ...7 83 5 mm 60 mm Figure 6 ...