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F
UNCTION
OFS
I-rL
F
UNCTION
dS
F
UNCTION
T2-1
T2-2
F
UNCTION
T3-1
T3-2
I-T3
F
UNCTION
t1SE
t1SI
Ft1
Ft2E
Ft2I
F
UNCTION
SHu3
SCu2
Slu1
LLSI
HLSI
LLSE
HLSE
PFC
PFH
F
UNCTION
rE-t
UNT-SVX040B-XX
THERMOSTAT PARAMETERS – Only for T–MB and T–MB ± 3°C versions
D
ESCRIPTION
Thermostat NTC probe offset variation
Relay hysteresis
THERMOSTAT PARAMETERS – Only for T–MB ± 3°C version
D
ESCRIPTION
Set variation range with T–MB
PARAMETERS of the T2 probe, CHANGE-OVER
D
ESCRIPTION
Status changeover from ventilation to cooling
Status changeover from ventilation to heating
PARAMETERS of the T3 probe, minimum probe
D
ESCRIPTION
Fan ON in heating mode (T3 probe)
Fan ON in cooling mode (T3 probe)
T3 probe hysteresis
PARAMETERS of the Stratification Cycle
D
ESCRIPTION
Decompensation air probe T1 in cooling mode
Decompensation air probe T1 in heating mode
Fan OFF time
Stratification time in cooling mode
Stratification time in heating mode
THERMOSTAT PARAMETERS
D
ESCRIPTION
Speed max. voltage
Speed medium voltage
Speed min. voltage
Speed min. voltage for winter auto fan
Speed max. voltage for winter auto fan
Speed min. voltage for summer auto fan
Speed max. voltage for summer auto fan
Cooling proportional band
Heating proportional band
OTHER FUNCTIONS
D
ESCRIPTION
General reset and restore of default values
FEATURES FOR FACTORY
This menu allows modifying the operation
parameters of the thermostat, electronic motor, of the +/- 3 version
and many other parameters (pump cycle, RESET).
With the control set on "OFF", press
the M and Fan buttons simultaneously for 3 seconds.
Select the desired parameter to be modified,
pressing button "+" or "-" and confirm using the "M" button.
Once the parameter is selected, the value will be displayed.
The value can be modified using button "+" or "-".
Press the "M" button once to turn back to the parameter selection;
to exit the menu, press the "M" button for more than 5 seconds.
R
D
ANGE
EFAULT
± 3°C
0°C
0,5 ÷ 2,0°C
0,7°C
R
D
ANGE
EFAULT
± 9°C
± 3°C
R
D
ANGE
EFAULT
15 ÷ 24°C
<=20°C
30 ÷ 36°C
>=32°C
R
D
ANGE
EFAULT
30 ÷ 40°C
>=34°C
10 ÷ 25°C
<=22°C
2 ÷ 8°C
5°C
R
D
ANGE
EFAULT
0,5 ÷ 2,0°C
0,7°C
0,5 ÷ 2,0°C
1,2°C
10 - 20 min.
15 min.
30 - 180 sec.
120 sec.
30 - 180 sec.
150 sec.
R
D
ANGE
EFAULT
6 ÷ 10 V
10 V
3 ÷ 8 V
5 V
1 ÷ 6 V
1 V
1 ÷ 6 V
1 V
5 ÷ 10 V
10 V
1 ÷ 6 V
1 V
5 ÷ 10 V
10 V
2,0 ÷ 6,0°C
3,5°C
2,0 ÷ 6,0°C
3,5°C
O
PERATION
Confirmation with O/I and Fan buttons
66
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