Document No. 129-399
Installation Instructions
January 18, 2008
CAUTION:
Turning the dial in the counterclockwise
direction may loosen the potentiometer
locking screw.
Electrical Connection
SQM5… actuators are equipped with two removable
conduit connection plates located on the upper
corner of the gear housing. Each plate is provided
with two threaded connections for 1/2-inch NPSM
conduit connectors. The use of flexible 14 gauge or
smaller stranded wire is recommended.
NOTE:
SQM5… Actuators require a single-source,
single-phase power supply.
EA0555R3
AGA56.1A97
MAN
AUTO
1
2
11
21
M
I
II
III
IV
V
12
22
13
23
14
15
24
25
3
4
5
"Economy"/Fully closed
Minimum/Low fire
Maximum/High fire
Auxilliary
IV...VI
III
II
I
1
2
13
21 12
N
VI
16
26
6
51
A
actuator switch
wire leads
L
Z
shown in
auto position
ASZ...
(1000 Ohm)
b
a
c
Figure 4. Basic Functional Diagram of AGA56.1…
0
A
Z
L
A
Z
L
AUTO.
MAN.
AGA56.1A97
EA0554R3
Figure 5 AGA56.1A97 Terminal and Auto-Manual Board.
Commissioning
Manual Operation
1.
Set the AUTO/MAN switch in the MAN position.
2.
Connect ground to the screw located below the
shaft release button.
3.
Connect neutral to the double terminal block,
located on the left side of the gray switch housing.
4.
Only terminal "L" must be powered to enable
manual operation. The actuator can now be driven
to the maximum position (switch cam I) or the fully
closed "economy position" (switch cam II) by using
the toggle switch located to the left of the
AUTO/MAN switch.
Automatic Operation
1. Set the AUTO/MAN switch in the AUTO position.
2. Connect ground to the screw located below the shaft
release button.
3. Connect neutral to the double terminal block, located
on the left side of the gray switch housing.
4. Connect line voltage to terminal A to drive the
actuator in the opening direction.
5. Connect line voltage to terminal Z to drive the
actuator in the closing direction.
CAUTION:
Actuator damage will result if power is supplied
to terminals A and Z simultaneously.
Siemens Building Technologies, Inc.
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