English
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Mithos GSM Programmable Thermostat User Manual
Display of max/min daily temperature
The programmable thermostat memorizes
the minimum and maximum temperature
values measured both from the internal
probe as well as from the external one
during the day. To view such values press
the
“
”
key (maximum value) or
“
”
(minimum value). Field
(15)
will
display the value relevant to the external
probe while field
(16)
will display the
value relevant to the internal one.
To reset the minimum/maximum value
memorized, press the
“
”
/
“
”
key
for at least 3 seconds.
Emergency regulation
During winter operation, in case of sensor failure, in order to avoid problems
regarding freezing, the programmable thermostat activates the relay for 10 minutes
every 4 hours and field
(16)
will display the
“ --- ”
symbol.
Restoring default parameters
Simply pressing the
“ R ”
key will not cause a total reset of the instrument. To do
so and allow the loading of the default values, it is necessary to press the
“ R ”
key
and then, within 3 seconds, the
“ ”
key. The display will show the writing
“dEF”
.
Note:
In this mode alse the remote operating settings (numners, recipient
of alarm, ...) are camcelled (see “Gsm interface” page 27).
