Connecting Diagrams; Boiler - 1 Circuit (Radiator) - Dhw Cylinder With Loop - REMEHA Gas 210 Ace 80 Service Manual

5 Installation examples
5.2

Connecting diagrams

5.2.1

1 boiler - 1 circuit (radiator) - DHW cylinder with loop

Fig.27 Diagram and components - 6000037
S1
A1
CB-01
SCB-10
CircA Circuit A (radiator)
CircB Circuit B
CircC Circuit C
DHW DHW circuit (DHW cylinder with two sensors)
Aux Auxiliary circuit (DHW recirculation loop)
A1 Boiler
D1 Sacrificial anode
Fig.28 Electrical connections boiler A1 - SCB-10
C
A1
N
B
N L N
P13
Tab.16 Parameter list
Code Display text
AP102 Boiler Pump function
CP020 Zone Function
DP007 Dhw 3wv Standby
CP020 Zone Function
CP021 Zone Function
CP023 Zone Function
CP022 Zone Function
EP037 Sensor input config
22
AUX
C
AD249
N L TS N L
P15
A
N L TS N
Menu path
> Installation Setup > CU-GH13 > Gas fired appliance >
Parameters, counters, signals > Parameters > General
> Installation Setup > CU-GH13 > CIRCA > Parameters,
counters, signals > Parameters > General
> 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
CircA CircB
R1
P8
P8 Circuit A pump
P13 DHW charging pump
P15 DHW circulation loop pump
R1 Circuit A room unit (thermostat)
S1 Outdoor temperature sensor
S17 DHW cylinder top temperature sensor
S18 DHW cylinder bottom temperature sensor
Status
Tout 4 3
S1
1 2
N L TS Tsyst Tsyst
P8
S17 S18
CircC DHW
P13
C B A
+ -
0-10V
2 1 R-Bus R-Bus R-Bus
R1
C B A
Tdhw Tflow Tflow Tflow +TA-
Set to
0 = No
0 = Disable
0 = CH position
1 = Direct
0 = Disable
0 = Disable
10 = DHW Layered
2 = DHW tank top
7837115 - v.01 - 10012023
Aux
S17
P15
D1
S18
AD-6000037-01
TA
SCB-10
D1
AD-6000039-01