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:
In systems with return preheating, S3/S5 is used as the heat source
sensor TSTR.
Display of further temperatures
TSFB, etc.
Further measured temperatures
Indication 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)
• TAH : Temperature afterheating
• TSFL : Temperature solar ow
• TSRE : Temperature solar return
• TVFS : Temperature ow rate sensor
• TRPS : Temperature pressure sensor
Displayofowrate
L/ , G/
Flow rate
Indication range: 0 … 9999 l/h
Indicates the measured current ow rate. The ow rate value is used for cal-
culating the heat quantity supplied (V40 / VFS / Flowrotor).
Display of pressure
BAR
Pressure
Display range: 0 … 10 bar
Indicates the current system pressure.
Note:
The pressure will only be indicated if an RPS sensor is used.
Display of speed
1%, 2%, 3%
Current pump speed
Indication range: 20 … 100 % (standard pump / HE pump)
Indicates the current speed of the corresponding pump.