Carrier AquaEdge 19XRV series Operation, Maintenance And Installation Manual page 184

Single-stage or two-stage semi-hermetic centrifugal liquid chillers with pic iii controls and hfc-134a 50/60 hz
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Table D — Open System Wiring Specifications and Recommended Vendors
WIRING SPECIFICATIONS
WIRE
TYPE
22 AWG, single twisted shielded pair, low capacitance, CL2P,
TC foam FEP, plenum rated. See MS/TP Installation Guide for
MS/TP
specifications.
NETWORK
24 AWG, single twisted shielded pair, low capacitance, CL2P,
(RS-485)
TC foam FEP, plenum rated. See MS/TP Installation Guide
for specifications.
RNET
4 conductor, unshielded, CMP, 18 AWG, plenum rated.
LEGEND
AWG
— American Wire Gage
CL2P
— Class 2 Plenum Cable
CMP
— Communications Plenum Rated
FEP
— Fluorinated Ethylene Polymer
TC
— Tinned Copper
LOCAL ACCESS TO THE UPC OPEN CONTROL-
LER — The user can use a BACview
play unit or the Virtual BACview software as a local user inter-
face to an Open controller. These items let the user access the
controller network information. These are accessory items and
do not come with the UPC Open controller.
The BACview
6
unit connects to the local access port on the
UPC Open controller. See Fig. F. The BACview software must
be running on a laptop computer that is connected to the local
access port on the UPC Open controller. The laptop will re-
quire an additional USB link cable for connection.
See the BACview Installation and User Guide for instruc-
tions on connecting and using the BACview
To order a BACview
6
Handheld (BV6H), consult Commer-
cial Products i-Vu
Open Control System Master Prices.
®
CONFIGURING THE UPC OPEN CONTROLLER'S
PROPERTIES — The UPC Open device and ComfortLink
control must be set to the same CCN Address (Element) num-
ber and CCN Bus number. The factory default settings for
CCN Element and CCN Bus number are 1 and 0 respectively.
A48-
APPENDIX D — BACNET COMMUNICATION OPTION (cont)
DESCRIPTION
6
handheld keypad dis-
6
device.
Fig. F — BACview
RECOMMENDED VENDORS AND PART NUMBERS
CONNECT AIR
BELDEN RMCORP
INTERNATIONAL
W221P-22227
W241P-2000F
W184C-2099BLB
If modifications to the default Element and Bus number are
required, both the ComfortLink™ and UPC Open configura-
tions must be changed.
The following configurations are used to set the CCN Ad-
dress and Bus number in the ComfortLink control. These con-
figurations can be changed using the scrolling marquee display
or accessory Navigator™ handheld device.
Configuration→CCN→CCN.A (CCN Address)
Configuration→CCN→CCN.B (CCN Bus Number)
The following configurations are used to set the CCN Ad-
dress and Bus Number in the UPC Open controller. These con-
figurations can be changed using the accessory BACview
display.
Navigation: BACview→CCN
Home: Element Comm Stat
Element: 1
Bus: 0
TROUBLESHOOTING — If there are problems wiring or
addressing the UPC Open controller, contact Carrier Technical
Support.
6
Device Connection
184
CONTRACTORS
WIRE AND CABLE
25160PV
CLP0520LC
82841
25120-OR
6302UE
21450
CLP0442
6

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