Table of Contents
Advertisement
PREMIERLINKt CONTROL
The PremierLink Controller (see Fig. 71) is compatible
with Carrier Comfort Networkr (CCN) devices. This
control is designed to allow users the access and ability to
change factory- - defined settings, thus expanding the
function of the standard unit control board. CCN service
access tools include System Pilot (TM), Touch Pilot (TM)
and Service Tool. (Standard tier display tools Navigatort
and Scrolling Marquee are not suitable for use with latest
PremierLink Controller (Version 2.x).)
The PremierLink Controller is factory- - mounted in the
48TC unit's main control box to the left of the LCTB.
Factory wiring is completed through harnesses connected
to the LCTB thermostat. Field connections are made at a
16- - pole terminal block (TB1) located on the bottom shelf
of the unit control box in front of the PremierLink
Controller.
The factory- - installed PremierLink Controller includes the
supply- - air temperature (SAT) sensor. The outdoor air
temperature
(OAT)
sensor
FIOP/accessory EconoMi$er 2 package.
Refer to Fig. 71 for PremierLink connection locations.
NOTE:
Refer to PremierLink
and Configuration Instructions. Have a copy of this
manual available at unit start- - up.
Fig. 71 - - PremierLink Controller
is
included
in
the
Installation, Start- - Up
t
RTU- -OPEN CONTROL SYSTEM
The RTU Open controller is an integrated component of the
Carrier rooftop unit. Its internal application programming
provides optimum performance and energy efficiency. RTU
Open enables the unit to run in 100% stand- - alone control
mode, Carrier's I- - Vu Open network, or a Third Party
Building Automation System (BAS). On- - board DIP
switches allow you to select your protocol (and baud rate) of
choice among the four most popular protocols in use today:
BACnet, Modbus, Johnson N2 and LonWorks. See Fig. 72.
The RTU Open control is factory- - mounted in the 48TC
unit's main control box, to the left of the Light
Commercial Terminal Board (LCTB). Factory wiring is
completed through harnesses connected to the LCTB.
Field connections for RTU Open sensors will be made at
the Phoenix connectors on the RTU Open board. The
factory- - installed
RTU
Open
supply- - air temperature (SAT) sensor. The outdoor air
temperature
(OAT)
sensor
FIOP/accessory EconoMi$er2 package.
62
C08199
control
includes
the
is
included
in
the
Advertisement
Table of Contents
