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Par.
Menu
visualis-
No.
ation
Min. Pow-
M1
15
er CH/
DHW
Defines the proportional parameter for
M1
16
CH PID P
M1
17
CH PID I
Defines the modulation derivative term
M1
18
CH PID D
Design
Defines the max. set-point at the minimum
M1
19
Supply
outdoor temperature for climatic regula-
Temp.
Design
Defines the minimum outdoor tempera-
M1
20
Outdoor
ture to which the maximum set-point can
Temp.
Baseline
Defines the minimum set-point at the max-
M1
21
Supply
imum outdoor temperature for climatic
Temp.
Defines the maximum minimum outdoor
Baseline
M1
22
Outdoor
set-point can be associated for climatic
Temp.
Design
M1
23
Supply
assigned to the set-point in heating mode
Min. Limit
Design
Limits the maximum value that can be
M1
24
Supply
assigned to the set-point in heating mode
Max. Limit
Warm
Defines the temperature at which climatic
M1
25
Weather
Shutdn
Boost
increase delta T, if the heat demand in
M1
26
Temp
Increment
time interval specified in Par. 27 (applies
Boost
Defines the time interval after which the
M1
27
Time
set-point is increased as defined in Par.
Delay
26 (applies only to stand-alone mode).
Night
Establishes by how many degrees the
M1
28
Setback
delivery set-point is reduced when the RT
Temp.
(room thermostat/heat demand) contact
Establishes the domestic hot water cir-
DHW
M1
35
mode
Max. Pow-
Defines the domestic hot water circuit's %
M1
113
er DHW
114 Min. Pow-
Defines the domestic hot water circuit's %
M1
er DHW
DHW
M1
36
Tank Hyst.
Down
DHW
Defines the hysteresis to stop the domes-
M1
37
Tank Hyst.
Up
DHW
M1
38
Tank Sup-
ply Extra
DHW
Tank
hysteresis in modes 1 and 2 of domestic
M1
39
Supp Hyst
Dn
DHW
Tank
hysteresis in modes 1 and 2 of domestic
M1
40
Supp Hyst
Up
Description
Sets the heating's % min. power.
modulation during heating operation.
Defines the modulation integral term
during heating operation.
during heating operation.
tion.
be associated for climatic regulation.
regulation.
temperature to which the minimum
regulation.
Limits the minimum value that can be
(does not apply to heating mode 4).
(does not apply to heating mode 4).
regulation is switched off.
Establishes the set-point temperature
heating mode is not satisfied after the
only to stand-alone mode).
Used in heating mode Par. 1= 2 or 3.
is closed.
cuit's operation mode.
0 = Disabled
1 = Tank + sensor
2 = Tank + thermostat
max. power.
minimum power.
Defines the hysteresis to initiate the
domestic hot water demand.
tic hot water demand.
Defines the primary circuit's set-point
increase in degrees compared to the
temperature set for the domestic hot
water tank.
Defines the primary circuit's restart
hot water (valid both for cascade and
stand-alone applications).
Defines the primary circuit's shut-off
hot water (valid both for cascade and
stand-alone applications).
Default
Range
setting
1...30
1
0...1275
100
0...1275
250
0...1275
0
30...90
80
-25...25
0
30...90
40
0...30
20
4...82
30
27...90
80
0...35
22
0...30
0
1...120
20
0...30
10
0,1,2
0
50...100
100
1...30
1
0...20
5
0...20
5
0...30
15
0...20
5
0...20
5
Access
UM
Category
type
%
I
Heating
O
Heating
O
Heating
O
Heating
°C
U
Heating
°C
U
Heating
°C
I
Heating
°C
I
Heating
°C
I
Heating
°C
I
Heating
°C
I
Heating
°C
I
Heating
Min.
I
Heating
°C
I
Heating
I
DHW
%
I
DHW
%
I
DHW
°C
I
DHW
°C
I
DHW
°C
I
DHW
°C
O
DHW
°C
O
DHW
51
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