Reznor YDSA Unit Installation Manual - Manual (Page 30)

Form I-Y, P/N 273646R6, Page 30
Option BE17
•
Field Installed in the supply
air duct
•
Smoke Detector, P/N 159553,
Sampling Tube, P/N 259069
Wiring Connections -
DDC Monitored Smoke
Detector (photoelectric),
Option BE17, P/N 259076
12
24V
9
C
10
NC
OPTION BE17 - SMOKE DETECTOR
6 16
98
BL *
IF SMOKE DETECTOR IS INSTALLED
*
REMOVE BLUE JUMPER
13
Option GF1 Wiring Connections
- Damper Positioning
Control from an External
0-10V Input Signal (field
provided), Damper
Control Option GF1
Option BE15 or
Option GF8
Wiring Connections - CO2 Sensor (Range 0-2000 ppm), Option BE15
and required for CO2 Sensor included in Damper Control Option GF8
(0-10V)
MANUAL
TO CUSTOMER'S
DAMPER CONTROL
{ U3
GND
CONTROL MODULE
OPTION GF1
97
FIRESTAT, OPTION BD5
N.C.
98
BL
IF FIRESTAT IS INSTALLED
REMOVE BLUE JUMPER *
*
Option BD5 Wiring Connections - Firestat,
Option BD5
•
P/N 256957
•
P/N 42782 The firestat is shipped separately for field
installation in the return air and/or the supply
air duct. Comply with local building codes.
15
+
~
R
CO2 TRANSMITTER
OUT
(1)
W
G
16 16
+
~
R
OPTION BE15
OUT
(1)
W
96
Option BHB7 Wiring Connections - LON DDC Communication Bus, Option BHB7
G
BMS CARD
SEE COMMUNICATION CARD INSTALLATION
INSTRUCTIONS FOR DETAILS
LONWORKS CARD INTERFACE CONNECTION
{
SHIELD
A
B
The programmed card is factory-installed in the controller. The wiring is field installed
using 22 gauge, twisted shielded pair wire. Be sure to install the shipped-loose Ferrite
Core around the communication connection.
Lon Card
Ferrite Core
Option GF4 Wiring Connections -
Damper Positioning Control
from Two field provided
Input Switches, Damper
Control Option GF4
15 94
15 95
Field-supplied
Damper Switch 1
Field-supplied
Damper Switch 2
Option BHB8
Wiring Connections - BacNet (MSTP) DDC Communication Bus, Option
BHB8
G
BMS
CARD
SEE COMMUNICATION CARD INSTALLATION
INSTRUCTIONS FOR DETAILS
BACNET MSTP INTERFACE CONNECTION
{
SHIELD
+
-
The programmed card is factory-installed in the controller. The wiring is field installed
using 22 gauge, twisted shielded pair wire. Be sure to install the shipped-loose Ferrite
Core around the communication connection.
BacNet Card
Ferrite Core
7.5 Control Wiring (cont’d)
7.0 Electrical and Wiring (cont'd)
7.5.3 Field Wiring by Control Option (cont’d)