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On board electronic control
1.9
Automatic operation
Key
Operation
Press and hold the AUTO key. The function being activated is indicated by the relevant
symbol appearing on the display.
Ventilation speed adjustment is carried out automatically
between the minimum and maximum values, according to
the distance of the actual room temperature from the set
1.10
Silent operation
Key
Operation
Press and hold the Silent key. The function being activated is indicated by the relevant
symbol appearing on the display.
Ventilation speed is limited to a contained maximum value.
1.11
Night-time operation
Key
Operation
Press and hold the Night-time operation key. The function being activated is indicated
by the relevant symbol appearing on the display.
By selecting this mode, ventilation speed is limited to a
very contained level and the set temperature is adjusted
automatically, as follows:
- decreases by 1°C after one hour and by another degree
1.12
Operation at maximum ventilation speed
Key
Operation
Press and hold the Max Operation key. The function being activated is indicated by the
relevant symbol appearing on the display.
In this operation mode, the maximum possible power level
is activated whether heating or cooling.
Once the desired room temperature is reached, we
recommend selecting one of the other 3 operation modes
1.13
Key lock
Key
Operation
By pressing both the + and - keys for 3 seconds, all keys are locked locally, and this is
indicated by "bL" appearing on the display.
All actions are disabled to the user and whenever any key is pressed, "LOC" will appear.
To unlock the keys, repeat the sequence.
1.14
Reduce brightness to minimum
After 20 seconds from the last action, the panel brightness
will be reduced for improved night-time comfort, and the
room temperature will appear on the display.
If this brightness is still disturbing, the display can be
Key
Operation
With the display off, press and hold the + key for 5 seconds until "01" is displayed.
Use the - key to change the value to 00 and wait 20 seconds to check the setting has
been accepted.
4
010 LCD 2T / 010 LCD 4T
point, according to a PI-type algorithm.
after two hours in heating mode;
- increases by 1°C after one hour and by another degree
after two hours in cooling mode;
for increased comfort and sound levels.
switched off completely.
Display
Display
Display
Display
Display
bL
Display
00
www.ventilclima.com
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