12 RT-SVP04F-EN
General Information
SETPOINTS Key
Pressing the SETPOINTS key will cause the LCD screen to display the first of the
SETPOINT screens where the operator will designate default temperature and pressure
SETPOINTs. While scrolling through the SETPOINT screens, pressing this key again will
cause the LCD to display the first SETPOINT screen.
DIAGNOSTICS Key
Pressing the DIAGNOSTICS key at any time will allow the operator to view any unit
function failures. The LCD screen will display one of the diagnostic screens (depending
on which diagnostic, if any, is present). If no key is pressed for 30 minutes while the
screen is displaying diagnostic information, it will revert back to the operating status
display.
CONFIGURATION Key
Pressing the CONFIGURATION key will cause the LCD screen to display the first of the
configuration screens where the operator will designate unit configuration data such as
unit type, capacity, system control, etc....
This information was programmed at the factory. Pressing the configuration key at any
level in the configuration menu will display the first configuration screen.
Note: This key should be used if the unit’s configuration data is lost or new options are
added in the field, and to view current configuration.
SETUP Key
Pressing the SETUP key will cause the LCD screen to display screens where the
operator will designate various operating parameters such as temperature and
pressure ranges, limits, percentages, SETPOINT source selections, and sensor input
definitions for the control of the rooftop unit’s various operating modes. Pressing the
SETUP key at any level in the SETUP menu will display the first SETUP screen.
SERVICE MODE Key
Pressing the SERVICE MODE key causes the LCD to display the first of the service test
mode screens showing various unit components which may be turned on or off for the
particular test being performed. Once the status of these components is designated, the
LCD will display screens that allow the operator to designate the TEST START time
delay for each test.
Data Manipulation Keys
The six data manipulation keys illustrated in Figure 2, (ENTER, CANCEL, + (Plus), -
(Minus), PREVIOUS, and NEXT are used to modify the data within the screens (change
values, move the cursor, confirm choices, etc....)
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