63
C
ommis
sioning
ARIANE
X
T
PL
US
ermoregolazione raffrescamento
Per impostare i parametri di raffrescamento premere contemporane-
amente i tasti indietro “
“ e “OK” fi no alla visualizzazione sul display
“Inserimento codice “.
- Ruotare la manopola per inserire il codice tecnico (234), premere il
tasto OK, il display visualizza
AREA TECNICA
.
Ruotare la manopola e selezionare:
- MENU COMPLETO
Premere il tasto OK.
4
Zone 1 Parameters
Press the OK button. Turn the knob and select:
4.5 Cooling
Press the OK button. Turn the knob and select:
4.5.0 T set cool Z1
press the OK button. Turn the knob and set the delivery temperature
setpoint, for thermoregulation off or fi xed point.
Press the OK button. Turn the knob and select:
4.5.1
Zone 1 Cooling Temp Range
Press the OK button.
Turn the knob and select the temperature range:
- Fan Coil
- Underfl oor
Press the OK button. Turn the knob and select:
4.5.2 Thermoregulation
Press the OK button. Turn the knob and set the type of temperature
adjustment installed:
- 0 ON/OFF
- 1 Fix Flow T
- 2 Outdoor T Only
4.5.3 Slope
Press the OK button. Turn the knob and set the curve in relation to the
type of cooling system, then press the OK button.
- Fan coli (curve da 18 a 33)
- Underfl oor (curve da 0 a 30)
The checking process for the suitability of the curve requires a long
period of time during which several adjustments may be necessary.
When the outdoor temperature rises (summer), three conditions may
arise:
1. the temperature of the room may rise, indicating that a gentler
curve should be set
2. the temperature of the room may fall, indicating that a steeper
curve should be set
3. the temperature of the room remains constant, indicating that the
set curve is exactly right
Once you have found the curve which maintains the room tempe-
rature at a constant level, check the actual temperature value.
IMPORTANT:
If the room temperature is higher than the desired value, the curve
must be shifted lower. If the room temperature is too low, the curve
should be shifted upwards. If the temperature of the room correspon-
ds with the desired value, the curve is correct.
In the graph below, the curves have been divided into two groups:
- fan coil systems (graph A)
- under-fl oor systems (graph B)
Press the OK button. Turn the knob and select:
4.5.4 Offset
press the OK button. Turn the knob and set the most suitable value.
Press the OK button to confi rm.
Turn the knob and select:
4.5.6 Max T
press the OK button. Turn the knob and set the most suitable value,
then press the OK button.
Turn the knob and select:
4.5.7 Min T
Press the OK button Turn the knob and set the most suitable value,
then press the OK button.
13
12
11
10
9
8
0
5
10
15
20
25
30
35
40
45
°C
7
°C
23
22
20
21
19
18
0
5
10
15
20
25
30
35
40
45
°C
17
°C
graph A
graph B
temper
atur
a di mandat
a all
’impiant
o
temper
atur
a di mandat
a all
’impiant
o
temperatura esterna
temperatura esterna
