Riello Steel Pro Power 114-2 P Installation, Technical Assistance Service And System Management Manual page 62

INSTALLATION
Nr. dis-
Par.
Menu played
No.
Display
Flow
M1 129
sensor
Mod.
Defines the delta T set for the operation of the modulat-
M1 133 Pump
dT
Mod.
Defines the time in seconds from the moment the
Pump
M1 134 burner is switched on to start the modulation of the
Start
circulator and obtain the delta T specified in Par. 133.
Time
Mod.
M1 135 Pump
Type
Mod. Defines whether the boiler's circulator operates in
M1 136 Pump modulating mode or at a set speed (as a percentage of
Mode
Mod.
Defines the percentage of speed that sets the minimum
M1 137 Pump
speed that the circulator can reach during modulation.
Min Pwr
Value can vary depending on appliance configuration
Appli-
based on Par. 97 and 98. This value is calculated by the
M1 138 ance
board, which, based on an internal logic, defines as a
type
Activates bleeding the system's air. To activate air bleed-
ing, 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, when it is restarted
the boiler will initiate the automatic bleeding procedure
Dair
M1 139 (lasting around 20 minutes). With the parameter set to
active
"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 ini-
tiate the bleeding procedure when the thermal module
Mini-
Defines the flow rate below which the boiler is switched
M1 140 mum
Flow
Anti-Le-
Sets the weekday on which the anti-Legionella proce-
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 pri-
Emer-
M2 72 mary circuit's probe is lost. In this event, if Par. 72 is set
gency
to "Yes", the cascade is initiated, working to the fixed
Mode
Emer-
gency
M2 74
Set-
point
Delay
Per Start Defines the stand-by time in seconds to restart the sub-
M2 75
Next
Mod.
Delay
Per Stop Defines the stand-by time in seconds to switch off the
M2 76
Next
Mod.
Delay
Quick Defines the stand-by time in seconds to restart the next
M2 142
Start
Next
Description
Defines the type of flow sensor used.
ing circulator.
Defines the PWM circulator model installed.
maximum speed).
single number the settings of Par. 97 and 98.
is switched on.
off. The value varies depending on the model.
dure is carried out.
gionella procedure is carried out.
set-point determined by Par. 74.
Set-point active in emergency mode.
sequent cascade module in normal start mode.
last cascade module on in normal Off mode.
cascade module in quick start mode.
Range
Bitron, Huba:
DN8, DN10, DN15,
DN15, DN20, DN25
5...40
0...255
0 = Wilo
1 = Salmson
2 = Grundfos
On/Off Modulat-
ing Fixed 20...
100%
0...100
0...255
Yes, No
0.0...100
Sun...Sat.
0...23
Yes/No
20...65
5...255
5...255
5...255
62
Default Access Catego-
UM
setting type
Huba
I General
DN25
15 °C I General
120 Sec. I General
2 =
I General
Grundfos
Modulat-
I General
ing
30 % I General
Depends
on boiler I General
model
No I General
Depends
l/
on boiler I General
min
model
Sun Day I
0 Hour I
Yes U Cascade
70 °C I Cascade
120 Sec. I Cascade
30 Sec. I Cascade
60 Sec. I Cascade
ry
DHW
DHW