3. USE OF FAN
3.6 Operation in heating mode "Heat"
Press the MODE key to select the
- +
Use the
keys to set the desired room temperature (16÷30 °C).
The temperature can be set degree by degree.
3 Pressing the FAN button, select the fan speed:
AUTO
Auto*
Low
4 Pressing the
button to select the desired position of the baffles.
Operation of the heating system
Te
Ts+1
- valve closed
- the fan remains stopped for 5 minu-
Ts
tes, and then restarts at MIN speed
for 1 minute.
- Internal temperature shown on the
display fixed Ts +2
Ts-1
- valve open
Ts-2
- fan running at set speed (MAX if
AUTO)
Note:
Te: Environment temperature
Ts: Set temperature
Tw: Water temperature
The unit is a hydronic terminal and its operating
mode depends on the chiller or boiler.
Attention!
The signal is automatically sent to the fan; the display will briefly show the
symbol
.
46
operating mode.
Medium
High
- After 1 minute valve closed and the fan
is stopped
- the fan remains stopped for 5 minutes, and
then restarts at MIN speed for 1 minute.
- valve open
- fan running at set speed (MIN if
AUTO)
- valve open
- fan running at set speed (MED if
AUTO)
- valve open
- fan running at set speed (MAX if
AUTO)
Tw
35
Keep the state
31
GB
GB
AUTO
Fun start
Fun stop