Specifications

9
To enter LEN (local equipment network) mode:
1. Remove power by removing the connection to J1.
2. Remove the connection to J2 (to avoid communication
problems with equipment).
3. Position the DIP switch to 0 (ON) position.
4. Restore power by reconnecting J1.
5. Plug in the Navigator.
The controller is now in LEN mode and will support the
Navigator device.
To return to CCN mode:
1. Remove power to the controller by removing the connec-
tion to J1.
2. Remove the connection to J2 (to avoid communication
problems with equipment).
3. Position the DIP switch to 1 (OFF) position.
4. Reconnect J2.
5. Restore power by reconnecting J1.
The controller is now in CCN mode at the previously con-
figured address and baud rate.
The Navigator module is powered through the Premier-
Link™ controller. The Navigator has a modular telephone style
(RJ14) connector and should be connected to terminal block
TB3 in the control box. This device is intended for use on the
LEN communications bus only. Do NOT connect to the Navi-
gator while in CCN mode. Communication problems may
occur.
OPERATION — To use the Navigator, plug the RJ14 connec-
tor into the RJ14 port. On power up, the Navigator displays:
PremierLink
Navigator
By
Carrier
The Navigator will upload the appropriate display tables
from the PremierLink controller. A ‘Communication failure’
message will be displayed if any errors are encountered. Check
the wiring at the connector. After successful upload of informa-
tion, the Navigator begins its default display. All items in the
Run Status menu are displayed one at a time in this mode. An
example of the display in the default mode is:
SAT 54.2 °F
SUPPLY AIR TEMPERATURE
The different levels of modes can be accessed with the
Navigator. See the base unit controls and troubleshooting guide
for more information.
Pressing any key while in the default display mode will
cause the Navigator to enter its manual mode. In this mode, all
sub-modes and items within the eleven top level configuration
modes, denoted on the display screen, can be accessed. The
Navigator automatically returns to the default display mode af-
ter 60 minutes of no keypad activity. Pressing the and
keys simultaneously while the unit displays “Select
a menu item” will also log the device out and return it to its de-
fault display mode.
NAVIGATING THROUGH MENU STRUCTURES — The
arrow keys are used to scroll up and down to select sub-modes
within a mode or items within a sub-mode. See the base unit
troubleshooting guide for menu structure. The key is
used to select a menu item or to accept data entry. The
key is used to exit to the next highest mode or to
cancel data entry. The sub-mode and item displays will wrap
around with the last and first items separated by a line of dashes
on the display. The ‘>’ symbol is the pointer and is located at
the left side of the display.
Press the key to display “Select a menu item” on
the screen. This is the top level and the arrow keys are used to
move the red LED to the one of the 11 desired modes. Pressing
will display the sub-modes within a top level mode.
Once in a sub-mode, use the arrow keys to move the pointer
(‘>’) to the desired sub-mode. Up to four sub-modes will be
displayed on the Navigator at one time. Continue pressing the
arrow keys as needed to find the desired sub-mode.
As an example, Press the key to display “Select
a menu item” on the screen. Press the down arrow until the red
LED is lit for the Setpoints menu. Press the key to
display the first four sub-modes in the Setpoints menu:
>SETP
OATL
NTLO
UHDB
To access the sub-mode to change the Unoccupied OAT
Lockout Setpoint, press the down arrow to scroll down until
the Navigator display reads:
SETP
OATL
>NTLO
UHDB
To view an expansion of the sub-mode, press the
and keys simultaneously and the Navigator will
display:
>NTLO
UNOCC. OAT LOCKOUT
TEMP
The Navigator will remain in the expanded display mode
until the key is pressed. Use the arrow keys to view
expansions for any of the other sub-modes within the Setpoint
mode.
Password Protection —
If an area is entered that is
password protected or an item is selected for change that is
password protected, the Navigator will display:
Enter Password
1111 (default password)
The first digit of the password will be flashing. Hold either
of the arrow keys down to change the value of the first digit (if
necessary) and press to accept. Repeat the process for
the remaining three digits.
The message “Invalid Password” is displayed if the pass-
word is not correct. The password can not be disabled from the
Navigator, nor can it be changed.
Forcing Values and Configuring Items —
Certain
items are allowed to be forced and other items are user-
configurable. Both of these changes can be made using the
Navigator.
ENTER
ESCAPE
ENTER
ESCAPE
ESCAPE
ENTER
ESCAPE
ENTER
ENTER
ESCAPE
ESCAPE
ENTER