Interface Overview - Honeywell JADE W7220 Manual

JADE™ ECONOMIZER MODULE

INTERFACE OVERVIEW

This section describes how to use the Economizer's user
interface for:
• Keypad and menu navigation
• Settings and parameter changes
• Menu structure and selection
User Interface
The user interface consists of an LCD display and a 4-button
keypad on the front of the Economizer module. The LCD is a
16 character by 2 line dot matrix display.
MENU UP
(EXIT)
BUTTON
Fig. 15. Economizer LCD and Keypad Layout.
Keypad
The four navigation buttons illustrated in Fig. 14 are used to
scroll through the menus and menu items, select menu items,
and to change parameter and configuration settings.
Using the Keypad with Menus
To use the keypad when working with menus:

• Press the button to move to the previous menu.

• Press the button to move to the next menu.
↵
• Press the button (Enter) to display the first item in the
currently displayed menu.
• Press the button (Menu up) to exit a menu's item and
return to the list of menus.
63-2700—05
2 LINE
LCD
SELECT (ENTER)
BUTTON
SCROLL
(UP/DOWN)
BUTTONS
M32274A
Using the Keypad with Settings and
Parameters
To use the keypad when working with Setpoints, System and
Advanced Settings, Checkout tests, and Alarms:
• Navigate to the desired menu.
↵
• Press the button (Enter) to display the first item in the
currently displayed menu.
 
• Use the and buttons to scroll to the desired
parameter.
↵
• Press the button (Enter) to display the value of the
currently displayed item.

• Press the button to increase (change) the displayed
a
parameter value.

• Press the button to decrease (change) the displayed
a
parameter value.
↵
• Press the button to accept the displayed value and store
it in non-volatile RAM.
• CHANGE STORED displays.
↵
• Press the button (Enter) to return to the current menu
parameter.
• Press the button (MenuUp/Exit) to return to the
previous menu.
Menu Structure
Table 5 on page 13 illustrates the complete hierarchy of menus
and parameters for the JADE™ Economizer system.
The Menus in display order are:
• STATUS
• SETPOINTS
• SYSTEM SETUP
• ADVANCED SETUP
• CHECKOUT
• ALARMS
IMPORTANT
Table 5 on page 13 illustrates the complete hierarchy.
Your menu parameters may be different depending on
your configuration.
For example if you do not have a DCV (CO
then none of the DCV parameters appear.
a
When values are displayed, pressing and holding the
button causes the display to automatically increment.
12
) sensor,
2
 
or