en
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Installation Indications, functions and options MessagesCommissioningOperation and function
Display of temperatures at S3, S4 and S5
S3, S4, S5
Sensor temperatures
Display range: -40 … +260 °C
Indicates the current temperature at the corresponding additional sensor
(without control function).
• S3 : Temperature sensor 3
• S4 : Temperature sensor 4
• S5 : Temperature sensor 5
Note:
Only if temperature sensors are connected, will S3, S4 and S5 be
displayed.
Note:
In systems with return preheating, S3 / S5 is used as the heat source
sensor TSTR.
Display of further temperatures
TSFB, etc.
Further measured temperatures
Display range: -40 … +260 °C
Indicates the current temperature at the corresponding sensor. The display of
these temperatures depends on the system selected.
• TSFB : Temperature solid fuel boiler
• TRET : Temperature heating return
• TSTR : Temperature store return preheating
• TFHQM : Temperature ow (HQM)
• TRHQM : Temperature return (HQM)
Display of ow rate
L/
Flow rate
Display range: 0 … 9999 l/h
Indicates the currently measured ow rate. The ow rate value is used for
calculating the heat quantity supplied (V40 / VFS).
Display of pressure
BAR
Pressure
Display range: 0 … 10 bar
Indicates the current system pressure.
Note:
The pressure will only be indicated if a pressure sensor is used.
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