Slaved Zone Damper Wiring
For large zones, it may be necessary to have more than one air
damper controlled by a VAV/Zone Controller Package and its
associated space sensor. The Orion system allows for connecting
up to two additional Slaved Zone Dampers to the master VAV/
Zone Controller Package.
Slaving is not available for pressure
independent damper applications.
NOTE:
Each slaved actuator is considered a modular device
rated at 6 VA each. This 6 VA load must be included
in the transformer sizing. See the previous section
regarding transformer sizing for complete information.
Two Slave Wiring Adapters consisting of a slave wiring interface
card and modular cable are supplied with the OE523 Round
Slaved Zone Damper, OE738 Slaved VAV/Zone Rectangular
Damper Kit, and the OE282-03 Slaved VAV/Zone Damper Kit.
These are required when attaching slave actuator(s) to the master
zone damper. One slave wiring interface card should be mounted
near the control enclosure of the master VAV/Zone Controller
Package. It is mounted by fastening the plastic snap-track to suit-
able sheet metal mounting surface with the sheet metal screws
provided. The other card is mounted in the control enclosure of
the slaved zone damper. Run 24 AWG minimum wire between
the slave wiring interface cards. Connect modular cables to the
slave wiring interface cards and to the zone actuators as shown.
See
Figure 15, below
for complete wiring details.
Figure 15: Slaved Zone Damper Wiring & Connection Diagram
Slaved Zone Damper Wiring
SLAVED- ZONE ACTUATOR #2
SLAVED-ZONE ACTUATOR #1
MODULAR
CABLE
MODULAR
CABLE
(
101824) BYPASS AND
SLAVE INTERFACE CARD
PL
OE326-23D-OR
VAV/ZONE CONTROLLER
(PL101824) BYPASS AND
SLAVE INTERFACE CARD
(PL101824) BYPASS AND
SLAVE INTERFACE CARD
HZ000095 MODULAR CABLE
HZ000095
HZ000095
FROM ZONE
CONTROLLER
BYP
ASS
AND
SLA
VE INTERF
ACE
YS101824
T
O
ACTUA
TO
R
OPEN
CLOSE
FDBK
OPEN
GND
GND
PJ1
PJ2
LD2
LD1
OPEN
CLOSE
CLOSE
TB1
TB2
FROM ZONE
CONTROLLER
BYP
ASS
AND
SLA
VE INTERF
ACE
YS101824
T
O
ACTUA
TO
R
OPEN
CLOSE
FDBK
OPEN
GND
GND
PJ1
PJ2
LD2
LD1
OPEN
CLOSE
CLOSE
TB1
TB2
FROM ZONE
CONTROLLER
BYP
ASS
AND
SLA
V
E INTERF
ACE
YS101824
T
O
ACTUA
TO
R
OPEN
CLOSE
FDBK
OPEN
GND
GND
PJ1
PJ2
LD2
LD1
OPEN
CLOSE
CLOSE
TB1
TB2
APPLIES TO WIRING THE OE520-XX-PT PRESSURE DEPENDENT ROUND ZONE DAMPER, THE OE736-03-PT PRESSURE
DEPENDENT RECTANGULAR ZONE DAMPER AND THE OE742-01P-VAVZ ZONE CONTROLLER ACTUATOR PACKAGE.
VAV/ZONE CONTROLLER & ACTUATOR
SLAVED ZONE DAMPER ASSEMBLY #1
SLAVED ZONE DAMPER ASSEMBLY #2 (IF USED)
OE282
OE282
OE282
(PL101824) BYPASS AND
SLAVE INTERFACE CARD
FROM ZONE
CONTROLLER
BYP
A
SS
AND
SLA
VE INTERF
ACE
YS101824
T
O
ACTUA
TO
R
OPEN
CLOSE
FDBK
OPEN
GND
GND
PJ1
PJ2
LD2
LD1
OPEN
CLOSE
CLOSE
TB1
TB2
SECOND SLAVE INTERFACE
CARD NOT USED IN THIS
APPLICATION
GND
TMP
SPAC
E
+
D1
R40
R37
D2
1002
1002
1002
1002
1002
1002
1002
1002
3650
1002
1002
3650
1002
1002
4751
4751
1002
10uF
.001u
F
10uF
VA
C
~
VDC
VDE
OFF
3650
3650
3650
3650
3650
REV
1
LO
HI
SWITC
H
OCC
.
GND
BIN
POWE
R
APP
H
B
WDO
G
OS
H
B
STAT
2
STAT
1
ACTUAT
O
R
HEA
T
AUX
COM
M
ADDRES
S
DUC
T
SENSO
R
GND
+1
2
V
-
DIGITA
L
SENSO
R
SPAC
E
GND
ADJ
TMP
1
2
4
8
16
32
CW
CC
W
ON
LOOP
BAUD
1
2
3.
3
V
5.
0
V
AI
R
F
L
O
W
T
P
GN
D
YS10258
8
SERIAL
#
E-BU
S
V4
V3
R60
R59
C34
TB
1
R30
R29
R28
V2
TB
6
TB
5
P1
R5
TB
4
TB
3
SW
1
R5
R5
R4
R4
R4
R4
R4
R37
R24
R21
R14
R13
R11
R10
R6
R5
R4
P3
D7
C25
C15
C5
C4
J1
R42
C29
D13
3650
D9
W
a
tt
M
a
s
te
r
La
be
l
#L
10
22
02
Re
v.
:
1
A
B
RE
L
A
Y
CO
NT
A
C
T
RA
T
ING
IS
1
AM
P
M
A
X
@
24
V
A
C
AUX
IL
IAR
Y
HE
A
T
ACT
U
A
T
O
R
CO
NNE
C
T
O
R
DIG
IT
A
L
S
P
A
C
E
SE
N
S
O
R
ANAL
O
G
SP
A
C
E
S
EN
S
O
R
GN
D
GN
D
+1
2
V
D
C
AD
J
TM
P
HE
A
T
CO
M
24 VAC POWER ONLY
WARNING!
POLARITY
MUST BE OBSERVED
OR THE CONTROLLER
WILL BE DAMAGED
POWER
INPUT
E-BUS
CONNECTORS
GN
D
GN
D
SH
GND
BI
N
TM
P
R+
T-
24 VAC
DUCT
TE
M
P
S
E
N
S
O
R
OC
C
U
P
IE
D
SWI
T
C
H
COMM
+
-
1
1
2
ADD
RES
S
ON
2 4 8
16 32
BAUD
ADDRESS
SWITCH
www.wattmaster.com
OE326-23I-OR
P.I. VAV
CONTROLLER
/ZONE
www.orioncontrols.com
C
US
R
MOUNT ONE BYPASS & SLAVE INTERFACE CARD
WITHIN 1 FOOT OF ZONE CONTROLLER &
ACTUATOR. CONNECT TO ZONE CONTROLLER AND
ACTUATOR WITH SUPPLIED CABLES. WIRE TO
SECOND (AND THIRD WHEN USED) SLAVE
INTERFACE CARD WITH 24 GAUGE MINIMUM WIRE.
24
VAV/Zone Controller Package
INSTALLATION & WIRING
