DAB PUMPS PWM 203, Instruction For Installation And Maintenance

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When pressed for a longer interval, b/- enable automatic increase/decrease of the selected parameter. If /- is
pressed for more than 3 seconds, the automatic increase/decrease speed is increased.
When the or – is pressed, the selected value is modified and saved immediately on the permanent memory
(EEprom). Unit shutdown in this phase, even if inadvertent, does not cause loss of the set parameter.
The SET button is only used to exit the current menu and is not used to save any changes. Only in some special
cases described in 6 some values are implemented by pressing "SET" or "MODE"
3.1 Menus
The complete structure of all menus and relative items is shown in Table 11.
3.2 Access to menus
There are two ways to access the various menus from the main menu:
1) Direct access with button combinations
2) Access by name via drop-down menus
3.2.1 Direct access with button combinations
The menu is accessed directly by pressing the relative combination of buttons simultaneously (for example MODE SET to enter the
Setpoint menu) and the MODE button can be used to scroll through the various items.
Table 10 shows the menus accessible via button combinations.
MENU NAME DIRECT ACCESS BUTTONS
PRESS-AND-HOLD
TIME
User
On release of button
Monitor
2 Sec
Setpoint
2 Sec
Manual
5 Sec
Installer
5 Sec
Technical assistance
5 Sec
Restore default
settings
2 Sec on power-up of unit
Reset
2 Sec
Table 10: Access to menus