TEC
AR
T. 950S
Copy key
To copy the programme of the day that was previously programmed in other days, press the COPY key for
two seconds.
The word COPY appears on the display and the cursor of the day in which the programme is to be copied
flashes.
Using the
+h
or
-h
key scroll the days of the week and to confirm the DAY in which to copy the programme
press the COPY key.
To exit from the COPY function, wait a few seconds without pressing any key. Having finished programming
the whole week, update the hour and the day by pressing the SET key using a pointed object (Fig. 5).
Set key
The HOUR, MINUTES and DAY can be updated using the SET key (G in Fig.5).
Pressing the SET key, the HOUR starts flashing.
The current HOUR is adjusted the using the
+°C
and
-°C
keys.
Pressing the
+h
key, the programming sequence shifts to the MINUTES which starts to flash.
The MINUTES are adjusted using the
+°C
and
-°C
keys.
Pressing the +h key, the programming sequence shifts to the DAY which starts to flash.
The DAY is adjusted using the
+°C
and
-°C
keys.
From this moment the
950S
chronothermostat starts its normal functioning, indicating each upload
inserted (heating or air-conditioning) by the lighting up of the flame symbol on the display (Fig. 5).
Manual functioning
Pressing the AUT/MAN key (Fig.5) the chronothermostat goes into manual mode by closing the graphic
display (which remains memorized) and lighting up the hand symbol (Fig. 5).
Now the
950S
chronothermostat behaves like a normal ambience thermostat where the adjustment of the
temperature is made by using the
+°C
and
-°C
keys (O and P in Fig.5).
The set temperature read on the display remains as long as the chronothermostat is in manual mode (press
the AUT/MAN key to pass to automatic mode).
Off key
The chronothermostat is switched off by pressing the key (R in Fig.5) for two seconds.
The
950S
will deactivate the functions relative to the set programmes, which anyway remain memorized,
and will alternately visualize the word OFF with the current hour and the detected temperature.
To visualize the HOUR instead of the temperature, press the
°C/h key
.
When the chronothermostat is switched off, the ANTI-FREEZE FUNCTION remains active. If the ambient
temperature detected drops below
7°C
(7°C – 0.2°C = 6.8°C), the device activates the heating system to
keep the water circulating to stop ice forming in the tubes.
Reset function
If it becomes necessary to cancel the set programme (e.g., after a programming test), simultaneously press
the AUT/MAN and COPY keys (T and H in Fig.5) for approximately two seconds.
The
950S
chronothermostat restarts the initialisation procedure described previously.
Segment indicating the day
LU
= Monday
MA
= Tuesday
ME
= Wednesday
GI
= Thursday
VE
= Friday
SA
= Saturday
DO
= Sunday
Indicators
Digital electronic room chronothermostat
WINTER function mode indication
SUMMER function mode indication
MANUAL function mode indication
DISCHARGED battery indicator
Relay contact closed indicator
