en
5 Configuration
Tab.30
For an appliance equipped with CU-OH02 and SCB-10
Zone
Zone 1
Zone 2
Zone 3
Tab.31
For an appliance equipped with EHC-04 and SCB-04
Zone
Zone 1
Zone 2
Zone 3
5.8.3
Main zone registers
Tab.32
Main zone display code information
Modbus
Data
Description
register
type
1100
INT16
Measure Zone Flow Temperature or
DHW temperature
1101
UINT16
Current Flow temperature setpoint of
zone
1102
INT16
Wished room temperature setpoint of the
zone
1107
ENUM8
Current activity of the zone
1108
ENUM8
Operating mode of the zone
1110
UINT8
Status of the Pump of zone
1111
UINT8
Measure Zone Flow Temperature or
DHW temperature
Tab.33
All main zones registers
Zone
1
2
CM04X 1100
1612
CM07X 1101
1613
CM19X 1102
1614
CM13X 1107
1619
CM12X 1108
1620
CM05X 1110
1622
CM01X 1111
1623
18
Address
641 and 645 = CircuitA1
1153 and 1157 = CircuitB1
1665 and 1669 = DHW1
Address
641 and 645 = CircuitA0
1153 and 1157 = DHW
1665 and 1669 = CircuitB
3
4
5
2124
2636
3148
2125
2637
3149
2126
2638
3150
2131
2643
3155
2132
2644
3156
2134
2646
3158
2135
2647
3159
Resolution
0,01 °C
0,01 °C
0,1 °C
0: Off
1: Eco
2: Comfort
3: Anti legionella
0: Scheduling
1: Manual
2: Off
3: Temporary
0: No
1: Yes
0: No
1: Yes
6
7
8
3660
4172
4684
3661
4173
4685
3662
4174
4686
3667
5121
5633
3668
5122
5634
3670
5124
5636
3671
5125
5637
The ''X'' in the display codes will be the number of the zone.
Board
SCB-10
SCB-10
SCB-10
Board
EHC-04
EHC-04
SCB-04
Min -
Access
Display code
Max
-10 –
R
CM040
140
0 – 150
R
CM070
5 – 30
R
CM190
0 – 3
R
CM130
0 – 3
R
CM120
0 – 1
R
CM050
0 – 1
R
CM010
9
10
11
5196
5708
6220
5197
5709
6221
5198
5710
6222
6145
6657
7169
6146
6658
7170
6148
6660
7172
6149
6661
7173
7854678 - v.01 - 15092023
12
6732
6733
6734
7681
7682
7684
7685