Grundfos IMpress - Control Panel Buttons and Indicators; Setup and Menu Mode Navigation

CONTROL
THE PANEL BUTTONS & INDICATORS
Digital Display
The Liquid Crystal Display (LCD) shows the current operational status
along with any error conditions.
DOWN Button
When in Set-Up/Menu Mode, this button is used to decrease (where
permitted) any displayed value.
UP (Mute) Button
When in Normal (Operational) Mode, pressing this button will cause the
controller to toggle the Alarm Beeper On or Off. When in Set-Up/Menu
Mode, this button increases (where permitted) any displayed value.
STATUS LED
This indicator will display GREEN when all systems are operating within
normal parameters, and will flash RED if an Alarm Condition exists.
SET (Set-Up/Menu) Button
When in Normal (Operational) Mode, pressing this button will cause the
controller to jump into the Set-Up (Menu) Mode. When in Set-Up Mode,
this button will cause any displayed value to be saved, and will
progress to the next item.
SET-UP/MENU MODE
To enter the Set-Up/Menu Mode, press the SET Button whilst the unit is in
its Normal (Operational) Mode. The Display will change prompting the user
with Enter PIN: You now need to enter a valid PIN. The Factory PIN is
0000 (4 Zero’s).
Use the UP and DOWN Buttons to scroll through selecting the
individual character for each of the four possible characters
making up the PIN.
Press SET to advance from one character to the next. For security, the
previously entered character changes to a star ‘
*
’ , press set again after the
fourth character.