Carrier P5030-100 Electric Heater User Manual


 
75
Table 30 — Open System Wiring Specifications and Recommended Vendors
LEGEND
This allows the space to be overpressurized relative to adjacent
zones and prevents or slows entry of smoke into this space
from adjacent zones. See Fig. 82 for wiring.
EVACUATION — Evacuation mode removes smoke or un-
desirable air from interior spaces without reintroducing unsuit-
able air. The factory-installed optional economizer with option/
accessory power exhaust is required for this function. Evacua-
tion is accomplished by the following:
turning the supply fan off
opening the economizer (option required)
running the exhaust fans (option or accessory required)
opening the exhaust dampers.
See Fig. 82 for wiring.
WIRING SPECIFICATIONS RECOMMENDED VENDORS AND PART NUMBERS
Wire Type Description
Connect Air
International
Belden RMCORP
Contractors
Wire and Cable
MS/TP
Network (RS-485)
22 AWG, single twisted shielded pair, low capacitance, CL2P,
TC foam FEP, plenum rated. See MS/TP Installation Guide for
specifications.
W221P-22227 25160PV CLP0520LC
24 AWG, single twisted shielded pair, low capacitance, CL2P,
TC foam FEP, plenum rated. See MS/TP Installation Guide
for specifications.
W241P-2000F 82841 25120-OR
Rnet 4 conductor, unshielded, CMP, 18 AWG, plenum rated. W184C-2099BLB 6302UE 21450 CLP0442
AWG American Wire Gage
CL2P Class 2 Plenum Cable
CMP Communications Plenum Rated
FEP Fluorinated Ethylene Polymer
TC Tinned Copper
8
7
6
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
BACNET
BAUD RATE
DIP SWITCHES
ADDRESS
ROTARY
SWITCHES
POWER LED
RUN LED
ERROR LED
BACNET
CONNECTION
BT485
TERMINATOR
Tx2 LED
Rx2 LED
Tx1 LED
Rx1 LED
Fig. 85 — UPC Open Controller