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21
99B138120x-mub-en | 2014/11 | V05
EN
7.4
Automatic mode
Functioning
The
Automatic mode
is preset when the device is delivered.
Automatic
is the normal operation mode and the system is automatically controlled.
The following actions are possible:
•
Display status (status display):
Display the status of external components (temperatures, switching states, run times)
•
Display stored min./max. values (temperature sensors) or sum/difference values
(operating hours
1)
of the pumps and valves)
Sum values
(symbol ∑): Operating hours since first commissioning. Sum values
cannot be reset.
Difference values
(symbol Δ): Operating hours since the last reset to 0
•
Reset the stored min./max./difference values
•
Call up the settings menu
1)
Summed switch-on times of the outputs
Operation
√
The controller shows the status display.
You can display and reset the stored min./max./difference values as follows:
1. Press
as required, in order to display other components (
, component flashes).
2. Press
SET
. The min./max./difference values are displayed alternately .
3. If desired, press and hold the
SET
button for 2 seconds to reset the
currently
(!)
displayed value .
4. Press
ESC
. The status display is displayed.
5. Repeat steps 1 to 4 if necessary.
You can display the status of external components as follows:
X
Press
to display the status of other components ( ).
You access the settings menu as follows:
X
Press and hold
SET
for 2 seconds . The settings menu appears.