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Programming
Introduction
Use the menu screen illustrations as a guide when learning to program
the Mercury. We suggest that you power up a unit and become familiar
with the programming steps in a quiet environment, with the manual,
prior to the first installation. Use the Next key to move to all available
main menu screens in Program Mode.
Key Descriptions
• Next Key-Move to the next item or task.
- User Mode: Move through the available User Mode screens.
- Program Mode: Move through Program Mode menu screens.
- Input Screens: Move blinking digit to the right.
• Scroll Key-Change the blinking digit value.
- User Mode: Selects formula. Change values of blinking digits
(Password entry).
- Program Mode: Change values of blinking digits.
- Input Screens: Change values of blinking digits.
• Enter Key-Perform a task or set a value.
- User Mode: Momentary press starts Push Button Mode wash formula.
Press and hold 2 seconds to access Password input screen. Starts
and stops prime. Performs actions as prompted in User Mode
menu screens.
- Program Mode: Access all input screens from main menu loop screens
(selected with the Next key). Performs actions in certain screens.
- Input Screens: Set the displayed value in all input screens (selected
with the Scroll key), and exit back to main menu loop.
Password Access to Program Mode
Press and hold the Enter key for 2 seconds to access the Password input
screen. The password factory setting is 123. Any three-digit number may
be used. Press the Scroll key to change the blinking digit to the desired
value. Press the Next key to move the blinking digit. Press the Enter key
when the desired number is present in all digits to enter Program Mode.
The Prime Pumps screen, P-1, will appear once you are in Program Mode.
An incorrect password entry returns you to the home screen.
NOTE
: You have 30 seconds to input a password. After 30 seconds,
the display reverts to the User Mode idle home screen.
Figure 4 Mercury TL Keypad
Figure 5 Key Icons
Figure 6 Set Numerical Display
Figure 7 Password Input
