Nova LM-700 manual Programming, Introduction, Key Descriptions

5.0PROGRAMMING

5.1Introduction

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.

5.1.1 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.

5.2Password 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 5.1.1 Mercury TL Keypad

Next Key Scroll Key Enter Key

Figure 5.1.1.a Key Icons

Guide To Icons

Next key—moves

Scroll key—changes

Enter key—action

Gray (left) digit indicates blinking

Figure 5.4.1.b Set Numerical Display

Set Value Screens

Moves Blinking Digit (when applicable)

Enter Screen Set Value/Exit Screen

Changes Digit Value

Figure 5.2 Password Input

To Input Program Mode Password

Press & Hold 2 Seconds

Select First Digit

Select Second Digit

Select Third Digit

To Program Mode

THEORY OF

OPERATION

MECHANICAL

INSTALLATION

ELECTRICAL

INSTALLATION

PROGRAMMING

USER MODE

OPERATION

TROUBLESHOOTING

SPARE PARTS

LISTING

MAINTENANCE & SPECIFICATIONS

INDEX

P/N 20-07121-00 Rev. C Page 7