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PARAMETER DESCRIPTION
RANGE
FACTORY SETTINGS
4
0
2
T set Z1
par. 4.2.5 - 4.2.6
20°C (LT) - 40°C (HT)
4
0
3
Zone frost temperature
2°C -15°C
5°C
4
1
Summer/Winter Changeover
4
1
0
S/W function activation Z1
OFF - ON
OFF
4
1
1
S/W temperature threshold
10 - 30 °C
20°C
4
1
2
S/W delay time
[0-600]
300 min
4
2
Z1 Settings
4
2
0
Zone 1 temperature range
Low temperature (LT)
High temperature (HT)
High temperature
4
2
1
Thermoregulation
Fix Flow T
Basic Thermoreg
Room T Only
Outdoor T Only
Room+Outdoor T
Devices ON/OFF
4
2
2
Slope
0,2°C - 1°C (LT); 1°C - 3,5°C (HT)
0,6°C (LT) - 1,5°C (HT)
4
2
3
Off set
-14 ÷ +14 (HT); -7 ÷ +7 (LT)
0
4
2
4
Room Infl uence Proportional
0°C - 20°C
2°C (LT) - 10°C (HT)
4
2
5
Max T
20°C ÷ 45°C (LT); 20°C ÷ 70°C (HT)
45°C (LT) - 60°C (HT)
4
2
6
Min T
20°C ÷ 45°C (LT); 20°C ÷ 70°C (HT)
20°C (LT) - 20°C (HT)
4
2
9
Heat request mode
Standard
RT Time Programs Exclusion
Forcing Heat Demand
Standard
4
3
Z1 Diagnostics
read only
4
3
0
Room T
read only
4
3
1
Room T setpoint
read only
4
3
2
Flow temperature
read only
4
3
3
Return temperature
read only
4
3
4
Heat Request Z1
read only
4
3
5
Pump status
read only
4
4
Z1 Zone Module Settings
4
4
0
Zone pump modulation
Fixed
Modulating on DeltaT
Modulating on Pressure
Modulating on delta T
4
4
1
Target delta T for modulation
4°C - 25°C
7°C (LT) - 20°C (HT)
4
4
2
Fixed pump speed
20% - 100%
100%
4
5
Cooling
4
5
0
T Set Cool Z1
par. 4.5.6 - 4.5.7
7°C [FC] - 18°C [UFH]
4
5
1
Zone 1 Cooling Temp Range
Fan Coil (FC)
Underfl oor (UFH
FC
4
5
2
Thermoregulation type
ON/OFF
Fix Flow T
Outdoor T Only
ON/OFF
4
5
3
Slope
[18;33] FC; [0-30] UFH
25 FC; 10
UFH
4
5
4
Off set
[-2,5°C; +2,5°C]
0°C
4
5
6
Max T
MinT -12°C [FC];
MinT - 23°C [UFH]
12°C [FC];
23°C [
UFH
]
4
5
7
Min T
7°C-MaxT [FC]; 18-MaxT [UFH]
7°C [FC];
18°C [
UFH
]
4
5
8
Target deltaT for pump modulation cooling
[-5; -20°C]
-5°C