EN
41
FEATURES FOR FACTORY
This menu allows modifying the operation parameters of
the thermostat, electronic motor,
of the +/- 3 version and
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.
> 3 sec.
General reset and restore of default values
Confirmation with O/I and Fan buttons
THERMOSTAT PARAMETERS
THERMOSTAT PARAMETERS
OFS
dEds
dEdr
IrL
Thermostat NTC probe offset variation
Dead area central point
Dead area setting field
Relay hysteresis
± 3°C
0°C
dS
Set variation range with T–MB
± 9°C
± 3°C
18 ÷ 30°C
22°C
1 ÷ 6°C
2°C
0,5 ÷ 2,0°C
0,7°C
F
UNCTION
D
ESCRIPTION
R
ANGE
D
EFAULT
F
UNCTION
D
ESCRIPTION
R
ANGE
D
EFAULT
PARAMETERS of the T2 probe, CHANGE-OVER
T2-1
T2-2
Status changeover from ventilation to cooling
Status changeover from ventilation to heating
15 ÷ 25°C
< 22°C
25 ÷ 35°C
> 32°C
F
UNCTION
D
ESCRIPTION
R
ANGE
D
EFAULT
PARAMETERS of the T3 probe, TME minimum probe
T3-1
T3-2
Fan ON in heating mode (T3 probe)
Fan ON in cooling mode (T3 probe)
> 30 ÷ 40°C
< 36°C
< 10 ÷ 25°C
> 22°C
I-T3
T3 probe hysteresis
2 ÷ 6°C
4°C
F
UNCTION
D
ESCRIPTION
R
ANGE
D
EFAULT
PARAMETERS of Timer Pump
Pt1
Pt2
Delay time pump intervention
Summer OFF time
0 ÷ 300 sec.
150 sec.
30 ÷ 90 min.
60 min.
Pt3
Summer ON time
0 ÷ 5 min.
3 min.
F
UNCTION
D
ESCRIPTION
R
ANGE
D
EFAULT
OTHER FUNCTIONS
rE-t
F
UNCTION
D
ESCRIPTION
O
PERATION
PARAMETERS of the Stratification Cycle
t1ds
F-t1
Decompensation air probe T1 in cooling mode
Fan OFF time
0,5 ÷ 2,0°C
1,5°C
5 ÷ 13 min.
10 min.
F-t2
RL2 Fan ON time
30 ÷ 120 sec.
40 sec.
F-t3
Post ventilation time
5 ÷ 240 sec.
60 sec.
F
UNCTION
D
ESCRIPTION
R
ANGE
D
EFAULT
THERMOSTAT PARAMETERS
Slu1
SCu2
Speed min. voltage
Speed medium voltage
1 ÷ 6
1 V
3 ÷ 8
5 V
SHu3
Speed max. voltage
6 ÷ 10
10 V
LLSI
Speed min. voltage for winter auto fan
1 ÷ 6
1 V
HLSI
Speed max. voltage for winter auto fan
5 ÷ 10
10 V
LLSE
Speed min. voltage for summer auto fan
1 ÷ 6
1 V
HLSE
Speed max. voltage for summer auto fan
5 ÷ 10
10 V
PFC
Cooling proportional band
2,0 ÷ 6,0
3,5°C
PFH
Heating proportional band
2,0 ÷ 6,0
3,5°C
F
UNCTION
D
ESCRIPTION
R
ANGE
D
EFAULT
