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DP007
Dhw 3wv Standby
CP020
Zone Function
CP021
Zone Function
CP023
Zone Function
CP022
Zone Function
EP037
Sensor input config
CP024
Zone Function
CP294
ConfigZonePump
Out
4.8.3
Cascade of 2 boilers - 2 circuits (radiator, underfloor heating)
Fig.20
Diagram and components - 6000043
S1
A1
A2
CB-01
CB-01
SCB-10
P1
P2
CircA Circuit A (radiator)
CircB Circuit B (underfloor heating)
CircC Circuit C
DHW DHW circuit
Aux Auxiliary circuit
A1 Lead boiler
A2 Lag boiler
H1 Low loss header
P1 Lead boiler pump
P2 Lag boiler pump
P8 Circuit A pump
7837114 - v.01 - 10012023
Menu path
> Installation Setup > CU-GH13 > Internal DHW > Parameters,
counters, signals > Parameters > General
> Installation Setup > SCB-10 > CIRCA 1 > Parameters,
counters, signals > Parameters > General
> Installation Setup > SCB-10 > CIRCB 1 > Parameters,
counters, signals > Parameters > General
> Installation Setup > SCB-10 > CIRCC 1 > Parameters,
counters, signals > Parameters > General
> Installation Setup > SCB-10 > DHW 1 > Parameters,
counters, signals > Parameters > General
> Installation Setup > SCB-10 > DHW 1 > Parameters,
counters, signals > Parameters > Advanced
> Installation Setup > SCB-10 > AUX 1 > Parameters,
counters, signals > Parameters > General
> Installation Setup > SCB-10 > AUX 1 > Parameters,
counters, signals > Parameters > General
CircA
R1
S9
H1 S3
P8
V7
CircB
CircC
R2
S11
S12
P10
V9
P10 Circuit B pump
R1 Circuit A room unit (thermostat)
R2 Circuit B room unit (thermostat)
S1 Outdoor temperature sensor
S3 Low loss header temperature sensor
S9 Radiator flow temperature sensor
S11 Underfloor heating safety temperature limiter
S12 Underfloor heating flow temperature sensor
V7 Circuit A mixing valve
V9 Circuit B mixing valve
4 Before installation
Set to
0 = CH position
1 = Direct
2 = Mixing Circuit
0 = Disable
10 = DHW Layered
2 = DHW tank top
0 = Disable
8 = DHW looping
DHW
Aux
AD-6000043-01
23
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