Riello NXHP Series Installation, Operation And Maintenance Instructions page 79

7 -PARAMETERS OVERVIEW
Par.
Modbus Mnemonic Description
Period 8 DOW
694 02B6H
DOW8
(MTWTFSSH)
695 02B7H TOD8 Start from
0=Away, 1=Sleep,
696 02B8H OCC8
2=Home
701 02BDH dhw_type Domestic Hot Water Type
DHW 3-way Valve run
702 02BEH dhw_vlvr
time
703 02BFH dhw_leg DHW Anti-Legionella
704 02C0H dhw_prio DHW Priority Config.
705 02C1H
dhw_max DHW Maximum Runtime
DHW Minimum Pump
706 02C2H dhw_vmin
Speed
DHW Maximum Pump
707 02C3H dhw_vmax
Speed
dhw_dtsp DHW Pump DeltaT
708 02C4H
Setpoint
709 02C5H dhw_sens DHW Tank Sensor Type
710 02C6H dhw_bias DHW Tank Sensor Bias
711 02C7H dhw_bck DHW Electric Backup
720 02D0H DHW_OVR Timed Override Hours
DHW_ Period 1 DOW
721 02D1H
DOW1 (MTWTFSSH)
722 02D2H DHW_TOD1 From
723 02D3H DHW_END1 To
DHW_ Period 2 DOW
724 02D4H
DOW2 (MTWTFSSH)
725 02D5H DHW_TOD2 From
726 02D6H DHW_END2 To
DHW_ Period 3 DOW
727 02D7H
DOW3 (MTWTFSSH)
728 02D8H DHW_TOD3 From
729 02D9H DHW_END3 To
DHW_ Period 4 DOW
730 02DAH
DOW4 (MTWTFSSH)
731 02DBH DHW_TOD4 From
732 02DCH DHW_END4 To
741 02E5H msl_cod Mst/Slv Activation Code
742 02E6H ms_sel Master/Slave Selection
743 02E7H slv1_add Slave #1 Address
744 02E8H slv2_add Slave #2 Address
745 02E9H slv3_add Slave #3 Address
746 02EAH cap_strt Capa. To Start Next Unit
747 02EBH
cap_stop Capa. To Stop Next Unit
751 02EFH casc_typ Cascade Type
752 02F0H ms_h_kp M/S Heat Proport. Gain
753 02F1H
ms_h _ti M/S Heat Integral Time
754 02F2H ms_h _ts M/S Heat Sampling Time
Min Max
00000000 11111111
00:00 23:59
0 2 0=Away, 1=Sleep, 2=Home
0 = No DHW management, 1 = Diverting
0 2 Valve, 2 = No Diverting Valve (Stand-
0 240
0 1
0 1
-1 720
19 100
19 100
2 20
0 = Thermal Switch, 1 = DHW Sensor
(thermistor 10 KΩ), 2 = DHW Sensor
0 3
(thermistor 5 KΩ), 3 = DHW Sensor
-5 5
0 1
-1 = Schedule disable, 0 = Schedule
-1 24
enable, 1 to 24 = Timed override hours
00000000 11111111 bit7 = Monday ... bit1= Sunday, bit0 =
00:00 23:59
00:00 24:00
00000000 11111111
00:00 23:59
00:00 24:00
00000000 11111111
00:00 23:59
00:00 24:00
00000000 11111111
00:00 23:59
00:00 24:00
0 2 0 = Disable, 1 = Master, 2 = Slave
0 239
0 239
0 239
30 75
1 25 Reserved for future use
0 = Starting Master First, then first Slave
Stopping Last Slave to first Slave, then
0 2
1 = Starting/stopping units according to
2 = All units are started/stopped at the
0,001 10
10 240
10 240
Range Default
see above 00000000
N.A.
alone DHW)
[Disable/Enable]
[No/Yes]
N.A.
N.A.
N.A.
(thermistor 3 KΩ)
N.A.
[Disable/Enable]
00000000
Holiday
N.A.
N.A.
see above
N.A.
N.A.
see above
N.A.
N.A.
see above
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
to last Slave.
Master.
wear factors.
same time.
Unit Table
- OCC_SCHD
00:00 hh:mm OCC_SCHD
0 OCC_SCHD
0 - DHW_CONF
30 s DHW_CONF
0 - DHW_CONF
0 - DHW_CONF
240 min DHW_CONF
19 % DHW_CONF
100 % DHW_CONF
7 K DHW_CONF
1 - DHW_CONF
0,0 K DHW_CONF
0 K DHW_CONF
-1 - DHW_SCHD
- DHW_SCHD
00:00 hh:mm DHW_SCHD
00:00 hh:mm DHW_SCHD
-1 - DHW_SCHD
00:00 hh:mm DHW_SCHD
00:00 hh:mm DHW_SCHD
-1 DHW_SCHD
00:00 hh:mm DHW_SCHD
00:00 hh:mm DHW_SCHD
-1 - DHW_SCHD
00:00 hh:mm DHW_SCHD
00:00 hh:mm DHW_SCHD
0 - N.A.
0 - MSL_CONF
0 - MSL_CONF
0 - MSL_CONF
0 - MSL_CONF
75 % MSL_CONF
25 % N.A.
1 - MSL_CONF
6 - MSL_CONF
30 s MSL_CONF
30 s MSL_CONF
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