Actuator Install Instructions

VA9208-AGx-x Series On/Off and Floating Point Electric Spring Return Valve Actuators Installation
Instructions
9
Figure 20 shows the optional Auxiliary Switch Wiring.
Using Conduit
All VA9208 Series Actuators accept 3/8 in. (10 mm)
trade size flexible metal conduit.
1. Feed the actuator cables through the field-supplied
conduit.
2. Push the conduit into the holes in the actuator and
secure it with the supplied 10-32 x 9/16 in. screws,
as illustrated in Figure 21. The product label marks
the position of holes for the screws. Drive the
screws through the product label in the marked
positions. Drive the screwhead flush with the plate
to secure the conduit.
IMPORTANT: Multiple VA9208-AGx-x Actuators
must be on independent loads.
Figure 19: Control Wiring Diagrams
~
+
-
24 VAC
24 VDC
RA
RA
DADA
4
BLK
RED GRY ORN
1
23
Floating Control, Four Wire
~
+
-
24 VAC
24 VDC
RARA
DADA
4
BLK
RED
GRY
ORN
12
3
On/Off Control, Two Wire
~
+
-
24 VAC
24 VDC
RA
RA
DADA
4
BLK
RED GRY ORN
12
3
Open/Close, Single Wire Control
24 VAC
24 VDC
~
+
-
RA
RA
DADA
4
BLK
RED
GRY
ORN
12
3
RA
RA
DA
DA
4
BLK
RED
GRY
ORN
12
3
FIG:VA9208-AGx_cntrlwir
Floating Control, Multiple Actuators with One Transformer
IMPORTANT: Careful workmanship is required to
secure flexible metal conduit. Cut the conduit end
perpendicular to its axis. Insert the cut end into the
bottom of the holes in the actuator and hold the
conduit in place while securing it with the screws
provided. Check a completed installation by pulling
on the conduit to ensure its retention.
Figure 20: Optional Auxiliary Switch Wiring
F
I
G
:
A
X
_
S
W
C
T
H
COM NC
NO
COM
NC
NO
Figure 21: Adding Flexible Metal Conduit