Hotkeys / Info Keys - Grundfos DDI 222 Instrucciones De Instalación Y Funcionamiento

9.14 Hotkeys / info keys

The following important displays and functions of the DDI 222 can
be accessed quickly using button combinations (hotkeys).
Service functions
Function
Suction.
Move back the diaphragm for
servicing.
Boot function.
Delete the total dosing
capacity.
Display functions in batch and timer operation
Display/function
Display the batch quantity
already dosed since start of
the batch.
Display total batch quantity.
Display the time that has
already elapsed.
Display the total time.
Other display functions
Display/function
Display the total dosing
capacity.
Display the input current.
Display of pressure in the
dosing head.
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Operating state of the pump
In "Run", "Stop" or "Menu/Info"
mode.
The pump must be in "Stop"
mode.
The pump is disconnected from
the power supply.
In "Run" mode.
Operating state of the pump
During the batch dosing in batch
or timer operation.
During pause times in timer
operation.
Operating state of the pump
In "Run" mode.
In "Analog" mode
(0-20 mA / 4-20 mA).
In "Run" mode.
Activate function / display
Press the "Start/Stop" button for
at least 1 second.
Simultaneously press the "Up"
and "Down" buttons.
Simultaneously press the "Up"
and "Down" buttons while
switching on the power supply.
Press the "Menu/Info" button for 5
seconds.
Activate function / display
Press the "Down" button.
Press the "Up" button.
Press the "Down" button.
Press the "Up" button.
Activate function / display
Press the "Menu/Info" button.
Press the "Down" button.
Press the "Menu/Info" button
twice.
Deactivate function / display
Release the "Start/Stop" button.
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Deactivate function / display
Release the "Down" button.
Release the "Up" button.
Release the "Down" button.
Release the "Up" button.
Deactivate function / display
Display automatically jumps back
after 5 seconds.
Display automatically jumps back
after 10 seconds.