Terms and definitions
8
Betriebsanleitung_firematic_20-301_Touch_Englisch V1.2
45
Term
Display- / set value
Description
Ash door opened
Display value
Indication of the state of the ash door (if active
indicator lamp will light up green and the ash pan
door will be open)
Ash screw controlling
Display value
Anzeige des Zustandes der Vacutransklappe
(aktiv
Kontrolllampe leuchtet grün und
Vacutransklappe ist offen)
Endswitch room discharge
Display value
Betriebsstunden, in der die Anlage in der
Nennlastphase gelaufen ist
Barrier level available
Display value
Betriebsstunden, in der die Anlage in der
Modulationsphase gelaufen ist
Nominal load
Display value
Hours of system operation during the rated load
phase
Modulation
Display value
Hours of system operation during the modulation
phase
Part load
Display value
Hours of system operation during the part load
phase
Scorch- /burn out
Display value
Hours of operation during the burning, burndown
and burnout phases
Boiler run time
Display value
Hours of the boiler
Total
Display value
Total hours of operation of the burner
8.2
Buffer values
Term
Display- / set value
Description
Buffer top temperature
Display value
Buffer top temperature
Buffer middle temperature
Display value
Buffer middle temperature
Buffer bottom temperature
Display value
Buffer bottom temperature
Switching temperature
Display value
Outside temperature setting above which the
change-over between summer and winter
operation will take place
Outside temperature
Display value
Outside temperature in °C
Required temperature
Display value
Indication of the temperature required for modules
(HC, water heater, …)
Buffer loading pump
Display value
Indication of the ACTUAL state (ON/OFF)
Fastrun heating
Display value
Indication of the ACTUAL state (if available)
Winter must temperature
Setting value
Target temperature for winter
Summer must temperature
Setting value
Target temperature for summer
Difference temperature
Setting value
Difference between the boiler temperature and
buffer actual_lower for triggering the RF pump
Switching temperature
Setting value
Outside temperature setting above which the
change-over between summer and winter
operation will take place
Temp. increase
Setting value
Required temperature setting. Increase required
due to reduced efficiency. You can enter an
amount to be added to the target temperature of
the storage tank circuit here.
Balance tank
Setting value
Activation of storage balancing
Fastrun heating
Setting value
Activation of rapid heating
Outside temp. sensor
Setting value
Activation of external sensor
Balancing outside sensor
Setting value
Outside temperature adjustment setting
Buffer re-layering
Setting value
Activation of the Buffer re-layering