Terms and definitions
8
Betriebsanleitung_firematic_20-301_Touch_Englisch V1.2
49
Term
Display- / set value
Description
Flow temperature at +10°C
Setting value
Setting flow temperature at +10°C outside
temperature
Flow at adjustable outside
temperature.
Setting value
Setting flow temperature at a adjustable outside
temperature
Adjustable outside
temperature
Setting value
Heating circuit cut-out temperature setting, i.e. the
outside temperature above which the heating
circuit will be switched of.
Actual outside temperature
Display value
Indication of the actual outside temperature in °C
Switch off temperature
Setting value
The value of the outside temperature above which
the heating circuit will be deactivated. This should
not be confused with the daytime average target
temperature since here, only the relevant heating
circuit will be deactivated.
Heating circuit pump
Display value
Indication of the state of the heating circuit pump
(if active
indicator lamp will light up green
)
Heating circuit mixer open
Display value
Indication of the state of the heating circuit mixer
(if active
indicator lamp will light up green
and mixer will be open)
Heating circuit mixer close
Display value
Indication of the state of the heating circuit mixer
(if active
indicator lamp will light up green
and mixer will be closed)
8.5
Time operation
Term
Display- / set value
Description
Time requirement
Setting value
Is intended for the situation where no heating
circuits are connected and the system is only
being used to produce energy.
8.6
Solar
Term
Display- / set value
Description
Collector flow temperature
Display value
Measured value Collector flow temperature
Collector backflow temp.
Display value
Measured value Collector backflow temperature
Tank 1 temperature
Display value
Measured value Tank 1 temperature
Actual yield [W]
Display value
Indication of the current energy yield
Daily yield [Wh]
Display value
Indication of the energy yield on one day (from 0-
24h)
Total yield [Wh]
Display value
Indication of the total energy yield measured
Collector pump
Display value
Indication of the state of the HC pump (current
state is stored)
Programm no.
Setting value
Program selection
Antifreeze
Setting value
Outside
temperature
setting
(when
this
temperature is reached, the solar pump will be
switched on)
Flow rate
Setting value
Flow rate setting for calculating solar output
Rotation speed control
Setting value
Activation of speed regulation
Min. speed control
Setting value
Minimum speed control in %
Must value
Setting value
Temperature, to which the rotation speed control
is adjusted
Control difference
Setting value
Difference value of collector flow and backflow
temperature
