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The system screen (active arrangement) shows the
scheme which has been selected. The screen consists
of several system component symbols, which are -
depending on the current status of the system - either
flashing, permanently shown or „hidden“.
sensors
collector 1
collector 2
pumps
sensor
additional symbol: ope-
ration of the burner
store
store heat exchanger
store 2 or after-heating
(with additional symbol)
store top sensor
collectors
with collector sensor
pump
store
with heat exchanger
After-heating
with burner symbol
temperature sensor
2.2.3 Systemscreen
system screen
green: everything OK
red/green flashing: initialisation phase
manual operation
red flashing: sensor fault
(sensor symbol is flashing quickly)
2.3 Flashing codes
2.3.2 LED flashing codes
2.3.1 Systemscreencodes
• Pump symbols are flashing during
initialisation phase
• Sensor symbols are flashing if the corresponding
sensor display channel is selected.
• Sensor symbols are flashing in the case of
a sensor fault.
• Burner symbol is flashing if the after-heating
is active
2. Operation and function