43
PremierLinkt Controller (Factory--Option)
C08199
Fig. 48 -- Premi erLink Controller
The PremierLink controller (see Fig. 48) is compatible
with Carrier Comfort Networkr (CCN) devices. This
control is designed to allow users the access and ability to
change factory--defi ned settings, thus expanding the
function of the standard unit control board. CCN service
access tools include System Pilott, Touch Pilott 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 50HC
unit’ s main control box to the left of the Control T erminal
Board (CTB). Factory wiring is completed through harnesses
connected to the CTB thermos tat. Field connectio ns are
made at a 16--pole terminal block (TB1) located on the
bottom shelf of the unit control box in front of the
Premier Lin k contro ller. The factory--installed Premier Link
controller includes the supply--air temperature (SAT) sensor.
The outdoor air temperature (OAT) sensor is included in the
FIO P /access ory EconoMi$er
R
2 package.
The PremierLink c ontroller requires the use of a Carrier
electronic thermostat or a CCN connection for time
broadcast to initiate its internal timeclock. This is
necessary for broadcast of time of day functions
(occupied/unoccupied).
NOTE: PremierLink cont roller is shipped in Sensor
mode. To be used with a thermostat, the PremierLink
controller must be configured to Thermostat mode. Refer
to PremierLink Configuration instructions for Operating
Mode.
C13077
Fig. 49 -- 50H C Control Box Component Locations
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