ENTER SUPERVISOR PASSWORD:
(A non-modifiable "backdoor" code set by Carel if standard passwords are lost) 2. Password Entry Procedure To enter a password on the PGD1/pLDPRO user interface: button to open the main menu. arrows to highlight the desired menu branch (e.g., Manufacturer ) and press When the password prompt appears, use the arrows to scroll to the correct digits. to confirm and gain access. 3. Changing or Resetting Passwords
0000 or 1954 (Depending on OEM firmware) 🛠️ How to Enter the Password To access protected menus on the pGD1 or built-in terminal: Press the PRG button. Scroll to Service or Technician using the arrow keys. Press Enter . Hold the UP arrow until you reach 1234 . Press Enter to confirm and unlock the menu.