Voltage value 1 H2 module 1 (7314) to Funct value 2 H2
module 1 (7317), Voltage value 1 H2 module 2 (7389) to Funct
value 2 H2 module 2 (7392)
F1 Function value 1
F2 Function value 2
S Voltage to Hx
U1 Voltage value 1
U2 Voltage value 2
V Flow temperature setpoint
The linear sensor curve is defined over two fixed points. The setting is
made with two parameter pairs for Funktionswert and Spannungswert
(F1 / U1 and F2 / U2).
Funct input EX21 module 1 (7342) , Funct input EX21 module
2 (7417)
None: No function.
Limit thermostat CH: If the extension module is used for the heating cir
cuit, an external temperature monitor can be cut in at the inlet (e.g. for
underfloor heating).
Funct output UX21 module 1 (7348), Funct output UX22
module 1 (7355), Funct output UX21 module 2 (7423), Funct
output UX22 module 2 (7430)
None: No function.
Boiler pump Q1: The connected pump is used for recirculation of the
boiler water.
DHW pump Q3: Actuator for DHW storage tank.
DHW intermediate circuit pump Q33: Actuation of a charge pump for do
mestic hot water storage with external heat exchanger.
Heating circuit pumps HCs: Activation of the pump heating circuits HC1-
HC3.
Collector pump Q5: Actuation of a circulating pump when a solar collec
tor is used.
Solar pump ext. exchanger K9: The solar circuit pump for the external
heat exchanger K9 must be set here.
Solar pump buffer K8: If several exchangers are connected, the buffer
storage tank must be set at the respective relay output and the type of
solar regulating unit must be defined under prog.no.5840.
Solar pump swimming pool K18: If several exchangers are connected,
the swimming pool must be set at the respective output and the type of
the solar regulating unit must be defined in prog.no. 5840.
Solid fuel boiler pump Q10: Connection of a circulation pump for the
boiler circuit for the connection of a solid fuel boiler.
Signal output UX21 module 1 (7350), Sign logic out UX22
module1 (7357), Signal output UX21 module 2 (7425) und Signal
output UX22 module 2 (7432)
Specifies whether the signal is to be outputted as a 0..10V signal or pulse
width modulated (PWM) signal.
9.2.22 Input/output test
Input/output tests
Tests for checking the function of connected components.
9.2.23 Status
State
With this function the status of the selected system can be requested.
Fig.34 Example of heat demand 10 V
V
[°C]
F2=130
F2=100
F1=0
S
[V]
U1=0
0,15
U2=10
RA-0000084
9 Settings
7658013 - 02 - 15092016
Paramount four 30 – 115 kW
121