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INSTALLATION
Display
Menu Par.
visualis-
Description
No.
ation
The value of this parameter is defined by Par. 97.
0 = Disabled
Prog
1 = T_Flue_2 sensor
M1
122
Input 7.
2 = T_Flue_2 + Bl. Flue
3 T_System sensor
4 = Blocked Flue switch 5 Cascade Sensor
The value of this parameter is defined by Par. 97.
Prog
0 = Disabled
M1
123
Input 8.
1 = T_DCW sensor
2 = Water pressure switch
The value of this parameter is defined by Par. 97.
Prog.
M1
124
0 = Disabled
Input RT.
1 = Enabled
The value of this parameter is defined by Par. 97.
0 = Disabled
1 = General Pump
2 = CH Pump
3 = DHW Pump
4 = System Pump
5 = Cascade Pump
Prog.
M1
125
6 = Alarm Relay
Output 1.
7 = Filling Valve
8 = LPG Tank
9 = External Igniter
10 = Air Damper
14 = Alarm Burner CC
15 = Status Burner CC
17 = Antilegionella pump
The value of this parameter is defined by Par. 97.
0 = Disabled
1 = General Pump
2 = CH Pump
3 = DHW Pump
4 = System Pump
5 = Cascade Pump
Prog.
M1
126
6 = Alarm Relay
Output 2.
7 = Filling Valve
8 = LPG Tank
9 = External Igniter
10 = Air Damper
14 = Alarm Burner CC
15 = Status Burner CC
17 = Antilegionella pump
The value of this parameter is defined by Par. 97.
0 = Disabled
Prog.
1 = General Pump
M1
127
Output 3.
10 = Air Damper
11 = External Igniter
12 = Modulating Pump
The value of this parameter is defined by Par. 97.
0 = Disabled
1 = General Pump
2 = CH Pump
Prog.
3 =DHW Pump
M1
128
Output 4.
4 = System Pump
5 = Cascade Pump
6 = Alarm Relay
7 = Filling Valve
8 = LPG Tank
Flow
M1
129
Defines the type of flow sensor used.
sensor
Mod.
Defines the delta T set for the operation of the modu-
M1
133
Pump dT
lating circulator.
Mod.
Defines the time in seconds from the moment the
M1
134
Pump
burner is switched on to start the modulation of the
Start Time
circulator and obtain the delta T specified in Par. 133.
Defines the PWM circulator model installed.
Mod.
0 = Wilo
M1
135
Pump
1 = Salmson
Type
2 = Grundfos
Mod.
Defines whether the boiler's circulator operates in
M1
136
Pump
modulating mode or at a set speed (as a percentage
Mode
of maximum speed).
Default
Access
Range
UM
setting
type
Defined by
0,1,2,3,4,5
I
Par. 97
Defined by
0,1,2
I
Par. 97
Defined by
0,1
I
Par. 97
0,1,2,3,4,5,6,7,
Defined by
I
8,9,10,14,15,17
Par. 97
0,1,2,3,4,5,6,7,
Defined by
I
8,9,10,14,15,17
Par. 97
Defined by
0,1,10,11,12
I
Par. 97
Defined by
0,1,2,3,4,5,6,7,8
I
Par. 97
Bitron, Huba:
DN8, DN10, DN15,
Huba DN25
I
DN15, DN20, DN25
5...40
15
°C
I
0...255
120
Sec.
I
2 = Grund-
0,1,2
I
fos
On/Off Modulating
Modulating
I
Fixed 20... 100%
62
Display
Menu Par.
Category
visualis-
No.
ation
Mod.
Defines the percentage of speed that sets the min-
M1
137
Pump
imum speed that the circulator can reach during
Min Pwr
General
Value can vary depending on appliance configuration
138 Appliance
based on Par. 97 and 98. This value is calculated by
M1
type
the board, which, based on an internal logic, defines
as a single number the settings of Par. 97 and 98.
Activates bleeding the system's air. To activate air
General
bleeding, it is necessary to switch on the boiler and
change the parameter from "No" to "Yes". Wait for
one minute. Switch off and restart. At this stage,
General
when it is restarted the boiler will initiate the auto-
Dair
M1
139
matic bleeding procedure (lasting around 20 min-
active
utes). With the parameter set to "Yes", the procedure
is carried out each time the boiler is switched off and
restarted using its master switch. The value must be
set to "No" if you do not wish to initiate the bleeding
procedure when the thermal module is switched on.
Defines the flow rate below which the boiler is
140 Minimum
M1
switched off. The value varies depending on the
Flow
General
Ext. An-
It defines the intervention temperature of the anti-
M1
186
ti-freeze
freeze function related to the external probe.
Anti-Le-
Sets the weekday on which the anti-Legionella pro-
M1
107
gionella
day
Anti-Le-
Sets the time of the day during which the anti-Le-
M1
108
gionella
Hour
Activates the emergency mode. This mode comes on
Permit
when communication between Managing and the
Emer-
M2
72
primary circuit's probe is lost. In this event, if Par. 72
gency
is set to "Yes", the cascade is initiated, working to the
Mode
General
Emer-
M2
74
gency
Set-point
Delay Per
Defines the stand-by time in seconds to restart the
M2
75
Start Next
subsequent cascade module in normal start mode.
Mod.
Delay Per
Defines the stand-by time in seconds to switch off
M2
76
Stop Next
the last cascade module on in normal Off mode.
Mod.
Delay
General
Defines the stand-by time in seconds to restart the
M2
142
Quick
next cascade module in quick start mode.
Start Next
Delay
Defines the stand-by time in seconds to switch off
M2
143
Quick
the last cascade module on in Quick Stop mode.
Stop Next
Hyst.
Defines by how many degrees the temperature
Down
measured by the primary circuit's probe must fall be-
M2
77
General
Start
low the set-point in order for the subsequent module
Module
to be started after the time interval set by Par. 75.
Defines by how many degrees the temperature meas-
Hyst.
ured by the primary circuit's probe must go above the
M2
78
Up Stop
set-point in order for the subsequent module to be
Module
switched off after the time interval set by Par. 76.
General
Defines by how many degrees the temperature
Hyst.
measured by the primary circuit's probe must go be-
Down
M2
144
low the set-point in order for the subsequent module
Quick
General
to be started after the time interval set by Par. 142
Start
General
Defines by how many degrees the temperature
Hyst. Up
measured by the primary circuit's probe must go
M2
145
Quick
above the set-point in order for the subsequent
Stop
module to be switched off after the time interval set
General
Defines by how many degrees the temperature
Hyst. Up
measured by the primary circuit's probe must go
M2
146
Stop All
above the set-point in order for all "On" modules to
General
Description
Range
0...100
modulation.
0...255
Yes, No
0.0...100
model.
-30...15
Sun...Sat.
cedure is carried out.
0...23
gionella procedure is carried out.
Yes/No
fixed set-point determined by Par. 74.
Set-point active in emergency mode.
20...65
5...255
5...255
5...255
5...255
0...40
0...40
0...40
(quick-start mode).
0...40
by Par. 143 (quick stop mode).
0...40
be switched off at the same time.
63
INSTALLATION
Default
Access
UM
Category
setting
type
30
%
I
General
Depends
on boiler
I
General
model
No
I
General
Depends
on boiler
l/min
I
General
model
3
°C
I
General
Sun
Day
I
DHW
0
Hour
I
DHW
Yes
U
Cascade
70
°C
I
Cascade
120
Sec.
I
Cascade
30
Sec.
I
Cascade
60
Sec.
I
Cascade
15
Sec.
I
Cascade
5
°C
I
Cascade
4
°C
I
Cascade
20
°C
I
Cascade
6
°C
I
Cascade
8
°C
I
Cascade
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