Spiral
®
SST and STT Prewire Installation Manual
Spiral
®
SST and STT Prewire Installation Manual
■
1072124-0
■
Rev 03
■
01/22
24
How to wire the door
WARNING
All electrical work must meet all applicable local, state and national codes.
It is recommended that all electrical work be done by a certified electrician.
Failure to wire the door correctly could result in shock, burns or death to the people who
install, use or service the door.
WARNING
The high-voltage power to the controller must be properly grounded.
Improper grounding could result in shock, burns or death to the people who install,
use or service the door, as well as catastrophic motor failure.
▪
If the service is floating, ungrounded or open delta type
power,
an isolation transformer must be installed.
▪
Metal conduit entering the bottom left of the control box contacts the metal
protection ground plate inside the controller.
If non-metallic conduit is used,
a protection ground conductor must be used.
1
Remove
the high-voltage power whip/junction box and, if necessary, the activation whip/junction box
from the non-drive side console.
A
B
C
A
B
N
GND
A
B
C
GND
GND
A
B
C
WARNING
WARNING
The activation whip
and activator box
are used to wire
optional, additional
activators for the door.
If the junction box
is not needed, tuck it
back into the console.
The high-voltage power whip and
junction box are required to bring
power to the door.
When the non-drive
side cover is reinstalled,
whips may be run through
the rear of the cover at
the top or the bottom.
2
Find the schematics
for the door in the
red document envelope.
Check the crate and small parts boxes
for
accessories such as activators or safety devices
and any schematics included with them.
If the schematics indicate the door has
non-standard wiring,
follow the schematics
instead of this manual.
MULTI- CONDUCT
OR
CABLE, SEE DWG
.
E4-PRE-0006 FOR
MORE DETAILS.
FACTORY TERMIN
ATED
LEADS.
ACT - JUNCTION B
OX
ACT JUNCTION B
OX
ASSEMBLY
TERMINAL FUNCT
IONS
CLOSE
OPEN - NO AUTO
CLOSE
+24VDC
STOP - REMOVE J
UMPER
-24VDC
OUTPUT #1
OUTPUT #1 COMM
ON
ALT. ACT. INPUT
OPEN W/ AUTO C
LOSE
INPUT 7
-
-
-
-
-
-
-
-
PROGRAMMABLE
REVER
SING E
DGE J
UMPE
R MUS
T
BE IN
8.2K P
OSITIO
N AS S
HOWN
.
IMPORTANT DO
CUMENTS ENCLO
SED
CONTENTS:
OWNER'W MANUAL
INSTALLATION MANUAL
DOOR CONTROLLER MANUAL
WARRANTY INFO
RMATION
OJBECT LIST(S)
PRODUCT DRA
WINGS(S)
SERVICE BULLETINS(S)
OTHER
DOOR SERIAL #
SPIRAL
D0091893-10
