Riello NXHP Series Installation, Operation And Maintenance Instructions page 40

3 - INSTALLATION OF SYSTEM
3.5.2 - Control configuration steps
N° Steps Table Par. Designation
Check that
521 User Interface Type
the unit is
1
configured in
Remote
Check on WUI screen that the unit is configured in Air setpoint
Interface
421 Heat Home
422 Heat Sleep
423 Heat Away
Control on air
2
setpoint
424
425
426 Cool Away
581 Heat Clim Curv
409 Heat Curv Max Stp
First
possibility:
3a
control on
predefined
586
climatic curve
410 Cool Curve Min Stp
581 Heat Clim Curv
401
402 Heat Sleep
403 Heat Away
Second
possibility:
3b control on
fixed LWT
586
setpoint
404
405
406 Cool Away
40
Description
0 = No User Interface
1 = Remote control by contacts or SUI
2 = WUI remotely installed in the house
Air setpoint for heating mode when Occupancy
Setpoint mode = Home
Air offset for heating mode when Occupancy
Offset mode = Sleep
Air offset for heating mode when Occupancy
Offset mode = Away
Cool Home Air setpoint for cooling mode when Occupancy
Setpoint mode = Home
Cool Sleep Air offset for cooling mode when Occupancy
Offset mode = Sleep
Air offset for cooling mode when Occupancy
Offset mode = Away
0 = No Curve / Fixed Water Setpoint
1 to 12 = Heating Climatic Curve #number
Select
13 = Custom Climatic Curve
Maximum hot water Setpoint can be offseted
by this parameter, to adjsut at best the setpoint
Offset
at customer needs
0 = No Curve / Fixed Water Setpoint
Cool Clim Curv
1 to 2 = Cooling Climatic Curve #1number
Select
3 = Custom Climatic Curve
Minimum cold water Setpoint can be offseted
by this parameter, to adjsut at best the setpoint
Offset
at customer needs
Heating climatic curve select
Select
Heat Home Water setpoint for heating mode when
Setpoint Occupancy mode = Home
Water offset for heating mode when
Offset Occupancy mode = Sleep
Water offset for heating mode when
Offset Occupancy mode = Away
Cool Clim Curv
Cooling climatic curve select
Select
Cool Home Water setpoint for cooling mode when
Setpoint Occupancy mode = Home
Cool Sleep Water offset for cooling mode when Occupancy
Offset mode = Sleep
Water offset for cooling mode when Occupancy
Offset mode = Away
Range Default Ex. Unit Access Check
0 to 2 0 2 -
12,0 to
19 20 °C
34,0
-10,0
-2,0 -1 °C
to 0,0
-10,0
-4,0 -3 °C
to 0,0
20,0 to
26 24 °C
38,0
0,0 to
2 2 °C
10,0
0,0 to
4 4 °C
10,0
-1 to
-1 2 -
12
-5,0 to
0 5 °C
5,0
-1 to 2 -1 1 -
-5,0 to
0 5 °C
5,0
-1 to
-1 -1 -
12
20,0 to
45 50 °C
75,0
-20,0
0,0 -5 °C
to 0,0
-20,0
-5,0 -10 °C
to 0,0
-1 to 2 0 -1 -
5,0 to
12 18 °C
20,0
0,0 to
0 2 °C
10,0
0,0 to
5 5 °C
10,0