Using The Keypad/Display - Daikin MicroTech III Operation Manuals

The keypad/display consists of a 5-line by 22 character display,
three keys and a "push and roll" navigation wheel . There is an
Alarm Button, Menu (Home) Button, and a Back Button . The
wheel is used to navigate between lines on a screen (page)
and to increase and decrease changeable values when editing .
Pushing the wheel acts as an Enter Button .
The first line on each page includes the page title and the line
number to which the cursor is currently "pointing" . The line
numbers are X/Y to indicate line number X of a total of Y lines
for that page . The left most position of the title line includes an
"up" arrow to indicate there are pages "above" the currently
displayed items, a "down" arrow to indicate there are pages
"below" the currently displayed items or an "up/down" arrow
to indicate there are pages "above and below" the currently
displayed page .
Each line on a page can contain status only information or
include changeable data fields. When a line contains status
only information and the cursor is on that line all but the value
field of that line is highlighted meaning the text is white with
a black box around it . When the line contains a changeable
value and the cursor is at that line, the entire line is highlighted .
Each line on a page may also be defined as a "jump" line,
meaning pushing the navigation wheel will cause a "jump" to
a new page . An arrow is displayed to the far right of the line to
indicate it is a "jump" line and the entire line is highlighted when
the cursor is on that line .
Figure 1: Keypad Controls
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The keypad/display Information is organized into Menu groups;
Main Menu, Quick Menu, View/Set Unit Menu, Commission
Unit Menu, Manual Control Menu, Service Menu, Unit
Configuration Menu and Alarm list Menus.
NOTE: Only menus and items that are applicable to the
specific unit configuration are displayed.
The Main Menu allows the user to enter a password, access
the Quick Menu pages, view the current unit state, access the
Alarm List Menu as well as access to information about this
unit . The Quick Menu provides access to status information
indicating the current operating condition of the unit . The
View/Set Unit Menus include basic menus and items required
to setup the unit for general operation . These include such
things are control mode, occupancy mode and heating and
cooling setpoints . The Commission Unit Menus include more
advanced items for "tuning" unit operation such as PI loop
parameters and time delays . The Manual Control Menu allows
service personnel to test unit specific operation manually.
The Unit Configuration Menu allows the user to access to the
unit specific configuration information. These generally do not
needing changing or accessing unless there is a fundamental
change to or a problem with the unit operation . The Alarm Lists
Menu includes active alarm and alarm log information .
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