Scrolling Marquee Display; Accessory Navigatort Display - Carrier 48PG03-16 Controls, Start-Up, Operation, Service And Troubleshooting Instructions

Scrolling Marquee Display

This device is the keypad interface used to access rooftop
information, read sensor values, and test the unit. (See Fig. 33.)
The Scrolling Marquee display is a 4-key, 4-character,
16-segment LED (light-emitting diode) display. Eleven mode
LEDs are located on the display as well as an Alarm Status LED.
See Basic Control Usage section for further details.
RED LED - STATUS
CEPL130346-01
J1 J2
J3
J4
J5
J6
J7
GREEN LED -
LEN (LOCAL EQUIPMENT NETWORK)
STATUS
LEN
CCN
Fig. 29 --- Main Base Board (MBB)

Accessory Navigatort Display

The accessory hand-held Navigator display can be used with the
48/50PG series units. (See Fig. 34.) The Navigator display
operates the same way as the Scrolling Marquee device. The
Navigator display plugs into the LEN port on either TB1 or the
ECB board.
YELLOW LED -
CCN (CARRIER COMFORT NETWORK)
INSTANCE JUMPER (SET TO 1)
J8
102
J10
J9
C07026