Linear Garage Door Opener AUH S User Manual

USA & Canada  
(800) 421-1587 & (800) 392-0123  
(760) 438-7000  
Toll Free FAX (800) 468-1340  
INSTALLATION AND  
OWNER’S MANUAL  
AUJ-S & AUH-S  
AU SERIES WITH SOLID STATE CONTROL CIRCUITRY  
JACKSHAFT COMMERCIAL  
VEHICULAR DOOR OPERATORS  
107172  
Serial #:  
READ THIS MANUAL  
Date Installed:  
CAREFULLY BEFORE  
Your Dealer:  
As of date of manufacture,  
meets all ANSI/UL 325  
Safety Requirements for  
Vehicular door operators.  
INSTALLATION OR USE  
SAVE THESE INSTRUCTIONS !  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PRODUCT FEATURES  
3
Momentary Contact To Close: Standard operating mode.  
Requires a photo-beam as described above or one of the Miller  
Edge family of Door Edge devices as described on this page to  
be properly installed on the door and connected to the  
operator. See Page 12 for the entrapment protection  
installation guide.  
The purpose of this booklet is to provide assembly, installation  
and operation information concerning Model AUJ-S & AUH-S  
Commercial Vehicular Garage Door Operators and related  
Accessory Products.  
NOTICE  
JACKSHAFT OPERATOR APPLICATIONS  
IT IS IMPORTANT THAT THIS INSTRUCTION MANUAL BE  
READ AND UNDERSTOOD COMPLETELY BEFORE  
INSTALLATION OR OPERATION IS ATTEMPTED. IT IS  
INTENDED THAT THE INSTALLATION OF THIS UNIT WILL  
BE DONE ONLY BY PERSONS TRAINED AND QUALIFIED  
IN THE INSTALLATION, ADJUSTMENT AND SERVICE OF  
COMMERCIAL OVERHEAD DOORS AND DOOR  
Jackshaft operators are intended for commercial and industrial  
use to raise or lower sectional overhead doors by chain coupling  
or direct coupling to the door shaft. Jackshaft operators are  
suitable where all or part of the door remains in a vertical position  
when fully open such as doors with at least 18 inches of lift  
clearance or full vertical lift doors. Jackshaft operators may also  
be used with roll up service doors and grills when appropriately  
modified at the factory to obtain the correct speeds.  
OPERATORS AND BY QUALIFIED ELECTRICIANS.  
NOTICE  
A jackhaft operator DOES NOT LOCK THE DOOR IN ITS  
CLOSED POSITION. However, because the cross-header  
shaft is prevented by the operator from turning, the torsion  
springs provide no assistance in lifting the door should an  
attempt be made to raise it manually.  
THE IMPORTANT SAFEGUARDS AND INSTRUCTIONS IN  
THIS MANUAL CANNOT COVER ALL POSSIBLE  
CONDITIONS AND SITUATIONS WHICH MAY OCCUR  
DURING ITS USE. IT MUST BE UNDERSTOOD THAT  
COMMON SENSE AND CAUTION MUST BE EXERCISED  
BY THE PERSON(S) INSTALLING, MAINTAINING AND  
OPERATING THE EQUIPMENT DESCRIBED HEREIN. DO  
NOT USE THIS EQUIPMENT FOR ANY OTHER THAN ITS  
INTENDED PURPOSE - OPERATING OVERHEAD  
COMMERCIAL VEHICULAR GARAGE DOORS.  
The jackshaft operators as described in this manual are  
used in the following applications:  
- Continuous Duty, Medium Cycle Commercial  
installations only  
- Indoor Use Only  
STANDARD FEATURES:  
- Up to 24 foot high doors with a maximum area of 480  
square feet for 3/4 HP, 280 square feet for 1/2 HP and  
200 square feet for 1/3 HP - maximum area slightly  
higher for lighter doors - consult factory  
Solid State Controls: The openers employ solid state  
technology with advanced standard features to provide for a  
complete commercial door operating system.  
- To operate in Momentary Contact To Close mode and  
Switch Selectable Operating Modes: Six distinct base  
operation modes can be selected by resetting the switches on the  
motor control board: a standard Open, Close, Stop (B2,  
momentary button push); three constant pressure modes (C2, D1,  
and E2); two Timer to Close modes (T and TS). See page 17 for  
complete description of the modes.  
comply with the UL325 Entrapment Protection requirements  
effective Aug. 29, 2010, the door system must include one of  
the following (a, b, or c):  
(a) Linear Corp. Photo-Beam System that consists of an  
emitter, Part No. 217792 and detector, Part No. 217800 for  
doors as described above up to 30 FT wide. See Page 13.  
(b) Any Miller Edge ME, MT/MU, and CPT family of edges,  
with suffix T2, must be connected to the SM-102 Edge  
Module, Recognized by UL as per UL325 2010 on 08-29-  
2010 for door as described above. See Page 13.  
(c) A Vitector Fraba OSE 2-wire Photosystem as Recognized  
by UL as per UL325 2010 on 08-29-2010 for door as  
described above. See Page 13.  
Switch Selectable Characteristic Modes: Five different  
operating characteristics can be activated and/or modified  
through the switches on the motor control board: Delay On  
Reverse, Close Limit Delay, Mid Stop Travel, Timer to Close,  
Maximum Run Timer.  
Limit Switches: Driven limit switches, easily adjusted over a  
wide range. The motor may be removed without affecting the  
limit switch adjustments  
- The manufacturer of this operator strongly recommends  
installation of one of the entrapment protection device above  
and states that one is REQUIRED where any automatic,  
remote or manual control is used to activate the door.  
Manual Release: Permits manual operation of the door in the  
event of a power failure. The Model AUH-S is equipped with a  
chain hoist to aid in manual operation.  
Control Circuit: Standard three button open, close and stop.  
5 Volts DC.  
OPTIONAL FEATURES:  
Digital Radio Controls: Open, Close and Stop operation.  
Radio units are available to control up to 27 doors from one  
transmitter  
Connections For Auxiliary Entrapment Protection  
Devices: For the ultimate in protection, terminals are provided  
to connect a Linear Corp. Photo-Beam System that consists of an  
emitter, Part No. 217792 and detector, Part No. 217800. This  
device when connected is a monitored photo-beam system.  
Additional connection terminals for a Normally Open and  
Normally Closed reversing devices such as a reversing door edge  
or a three wire photo-beam are provided.  
Keyless Entry System: Connection terminals provided for  
hard wired or wireless keyless entry systems.  
Direct Coupling (FS or FC Mount): Must be pre-ordered  
from the factory. Flange couplers direct connect the operator  
output shaft and the door shaft. Door shaft speed is 30 RPM  
unless otherwise specified.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PREPARATION  
4
verify that it is the correct model for the intended application  
and that the voltage and phase are in accordance with  
electrical power provided at the job site. If the operator was  
ordered with the optional chain hoist, ..H.. suffix, see that it is  
so equipped. A chain hoist CANNOT be added in the field.  
WARNING  
ELECTRIC DOOR OPENERS ARE DESIGNED  
FOR DOORS IN GOOD WORKING CONDITION,  
PROPERLY COUNTERBALANCED AND  
PROPERLY ADJUSTED IN ACCORDANCE  
WITH THE DOOR MANUFACTURER'S  
INSTALLATION INSTRUCTIONS.  
Warning: Rope off the area to keep personnel and  
vehicles clear of the door and floor space in the vicinity of  
the operator during the installation.  
Before starting the installation of the operator, the door must be in  
good working condition and properly counterbalanced. Inspect the  
door and track for loose or missing hardware. Test the door  
manually for balance and ease of operation. Lubricate door hinges  
and rollers. If necessary, employ a qualified technician to adjust the  
springs for proper counterbalance of the door.  
WARNING  
SPRINGS ARE SUBJECT TO VERY  
HIGH FORCES AT ALL TIMES AND  
ADJUSTMENTS MUST BE MADE  
ONLY BY A QUALIFIED  
Stops should be installed at the top end of each track to prevent the  
possibility of the door rollers moving beyond the ends of the track.  
PROFESSIONAL DOOR INSTALLER.  
If the cross header shaft is made from hollow tubing rather than  
solid rod, it is recommended that it be plugged with a short length of  
solid bar for a more secure installation of the shaft sprocket or  
flange coupler.  
WARNING  
REMOVE OR DISABLE ANY LOCKING  
DEVICES FROM DOOR AND REMOVE  
ALL ROPES  
Before removing the operator powerhead from the shipping carton,  
inspect the nameplate on the cover of the operator control box to  
COMPONENT IDENTIFICATION  
Figure 1  
107170  
Download from Www.Somanuals.com. All Manuals Search And Download.  
IMPORTANT INSTALLATION INSTRUCTIONS!  
5
TO REDUCE THE RISK OF SEVERE  
INJURY OR DEATH:  
WARNING  
READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS!  
Install only on a properly operating and balanced  
garage door. A door that is operating improperly  
could cause severe injury. Have qualified service  
personnel make repairs to cables, spring assemblies  
and other hardware before installing the opener.  
Install the door operator at least 8 feet or more  
above the floor if the operator has exposed moving  
parts.  
Do not connect the opener to the source of power  
until instructed to do so.  
Remove all pull ropes and remove, or make  
inoperative, all locks (unless mechanically and/or  
electrically interlocked to the power unit) that are  
connected to the garage door before installing the  
opener.  
Locate the control station:  
a) within sight of the door,  
b) at a minimum height of five feet above the  
floor so small children cannot reach it,  
c) away from all moving parts of the door, and  
d) far enough away from the door, or positioned  
Lightweight doors (fiberglass, aluminum etc.)  
must be reinforced to avoid door damage. Check  
the door manufacturer’s instruction manual for a  
bracing procedure or the availability or a  
Reinforcement Kit.  
such that the user is prevented from coming in  
contact with the door while operating the  
controls.  
Model AUJ and AUH are Commercial Vehicular  
Door Operators and as such ARE NOT  
Do not overtighten the clutch adjustment to  
compensate for a poorly working door.  
recommended for pedestrian traffic. In  
installations where it is known that pedestrians will  
be nearby ensure a pedestrian door is available for  
entrance and exit to the building. In addition YOU  
MUST install an auxiliary entrapment protection  
device (reversing door edge or photoelectric beam  
device).  
Install the Entrapment Warning Placard next to  
the control station in a prominent location.  
All warning signs and placards must be installed  
so they are visible in the area of the door.  
After installing the opener, all safety features  
must be tested for proper operation (see page 22).  
Connect an auxiliary entrapment protection  
device (reversing edge or photoelectric device across  
the door opening). A device of this type is  
For products having a manual release, instruct the  
end user on the operation of the manual release.  
STRONGLY ADVISED FOR ALL commercial  
operator installations. An auxiliary entrapment  
protection device is REQUIRED when the three  
button control station is out of sight of the door or  
any other automatic or manual control is used.  
COMPONENT IDENTIFICATION LISTING  
ITEM #  
PART#  
005031  
105193  
DESCRIPTION  
QUAN.  
ITEM #  
PART#  
DESCRIPTION  
QUAN  
1
2
3
4
5
Operator Power Head  
3 Button St ation  
30 Tooth Sprocket, 1” Bore, 1/4 Key  
20 Tooth Sprocket, 1” Bore, 1/4 key  
Release/Hand Chain Wall Bracket  
1
1
1
1
1
6
7
8
9
10  
11  
100413  
006119  
105323  
100315  
1/4” Square Key  
5/16-18 x 1 Square Head Set Screw  
Steel #80 Release Chain  
#3 Hand Chain - Precut to 26 Ft.  
Drive Chain to Door Shaft, 4 Ft.  
3 Piece Chain Connecting Link  
2
4
AR  
1
1
1
—— AR - As Required  
Download from Www.Somanuals.com. All Manuals Search And Download.  
INSTALLATION INSTRUCTIONS  
6
SPRINGS, PULLEYS, CABLES AND MOUNTING HARDWARE USED TO  
BALANCE YOUR GARAGE DOOR ARE UNDER EXTREME TENSION AT ALL  
TIMES AND CAN CAUSE SEVERE INJURY OR DEATH IF DISTURBED.  
DO NOT ATTEMPT ADJUSTMENT.  
WARNING  
construction of the surface supporting the operator or noticeable  
Figure 4, page 8 illustrates several positions suitable for  
mounting the operator; right hand or left hand, either wall mount  
or ceiling mount and center mount with direct coupling to the  
torsion shaft. Direct coupling may also be used in a side mount  
installation. Operators intended for direct coupling require an  
internal speed modification and must be ordered from the factory.  
deflection of the door shaft, it is advisable to install a shaft  
support between the operator jackshaft and the door shaft to  
prevent the loss of limit settings due to the possibility of the  
chain jumping over the sprocket teeth. Shaft supports are  
available from the factory.  
BEFORE PROCEEDING WITH THE  
OPERATOR INSTALLATION AND SETTINGS,  
MAKE A FINAL CHECK FOR TIGHTNESS OF  
ALL MOUNTING HARDWARE AND SET  
SCREWS.  
CHAIN COUPLING MOUNTING  
Refer to Figure 2 (at right), Figure 1, page 4 and Figure 5, page  
9 for component identification and the operator mounting slot  
locations. Place the sprockets [ 3 ] and [ 4 ] on the chosen side of  
the torsion shaft of the door and on the corresponding end of the  
output shaft of the operator. The sprockets should be kept as  
close as possible to the bearings. Fasten the connecting link to  
each end of the door chain and loop the chain over the sprocket  
[ 3 ] on the torsion shaft. Temporarily suspend the operator in its  
mounting position using the chain over the sprocket [ 4 ] at one  
end of the jackshaft and a rope or chain at the mid point (to  
support the operator weight). With the chain tight and straight  
and the jackshaft parallel with the torsion shaft, trace the  
mounting slot on the mounting surface then lower the operator to  
the floor.  
Proceed to “Chain Hoist and Floor Disconnect Installation”.  
IT IS ESSENTIAL THAT THE SURFACE  
SUPPORTING THE OPERATOR BE RIGID  
AND SECURE. FAILURE TO PROVIDE A FIRM  
MOUNTING SURFACE WILL RESULT IN  
DAMAGE TO THE DOOR TORSION SHAFT  
AND THE PREMATURE FAILURE OF THE  
OPERATOR.  
1.50  
107171  
15.00  
If the construction permits, the operator should be mounted with  
3/8 inch diameter bolts through the wall. If it is not feasible to go  
through the wall, then use lag bolts to fasten the operator to the  
mounting surface. Locate the four holes within the tracings of the  
slots made in the previous step at the positions which will allow  
for adjust-ment of the chain tension. After drilling the mounting  
holes and instal-ling lag shields, if necessary, bolt the operator to  
the mounting surface but do not completely tighten the bolts at  
this time. Check the alignment of the sprockets, adjust their  
positions on the shafts if necessary and tighten the set screws  
securely on both sprockets. pulling downward on the operator to  
remove slack from the chain, tighten the four mounting bolts.  
3.00  
Figure 2  
Inspect the installation. There should be no slack in the chain but  
neither should it be under severe tension which might shorten the  
life of the bearings. If there is any flexibility in the system due to  
7.75  
Download from Www.Somanuals.com. All Manuals Search And Download.  
INSTALLATION INSTRUCTIONS  
7
DIRECT COUPLING MOUNTING  
CHAIN HOIST AND FLOOR DISCONNECT  
INSTALLATION  
Figure 4, page 8 illustrates several positions suitable for  
mounting the operator including center mount with direct  
coupling to the torsion shaft. Direct coupling may also be  
used in a side mount installation. Operators intended for  
direct coupling require an internal speed modification and  
must be ordered from the factory.  
If the operator is furnished with a chain hoist (Model AUH-S), pass  
the hand chain over the chain wheel and through the chain guides  
on the operator clutch shaft (opposite end from the large pulley).  
Fasten the ends of the chain together by opening and re-closing one  
link using two pairs of pliers. If the chain is too long (standard  
length for 16 foot high doors and below is 26 feet total length of  
chain), shorten it to the desired length using the method described  
above and discard the unused portion.  
Refer to Figure 2, page 6 and Figure 5, page 9 and Figure 6,  
Page 10 for the location of the operator mounting holes.  
Fasten the chain hoist holding bracket furnished with the operator  
to the wall approximately four feet from the floor. This bracket is  
also used to hold in place the release chain for both the chain hoist  
equipped units (Model AUH-S) and floor disconnect models  
(Model AUJ-S).  
IT IS ESSENTIAL THAT THE OUTPUT  
SHAFT OF THE OPERATOR AND THE  
DOOR SHAFT BE CAREFULLY ALIGNED.  
MISALIGNMENT OF THE SHAFTS WILL  
CAUSE EXCESSIVE STRESS AND WEAR.  
Raise the operator to a position which brings the door and  
operator shafts into alignment and connect them together  
with the flange coupling supplied with operator. Support the  
other end of the operator jackshaft from the ceiling with a  
chain or rope. Holding the operator in a vertical position,  
carefully measure the distance from the operator mounting  
plates to the wall. Lower the operator to the floor and  
construct a secure mounting surface using the dimension  
measured in the previous step. Again raise the operator to its  
mounting position and re-connect the shafts. Mark the  
mounting slots in the support structure, drill and securely bolt  
the operator into place.  
107174  
BEFORE PROCEEDING WITH THE  
OPERATOR INSTALLATION AND  
SETTINGS, MAKE A FINAL CHECK FOR  
TIGHTNESS OF ALL MOUNTING  
HARDWARE.  
Figure 3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
FIGURE 4 - OPERATOR MOUNTING POSITIONS  
8
Center  
Mount  
Right Side  
Mount  
Left Side  
Mount  
Direct  
Couple  
Ceiling  
Mount  
Ceiling  
Mount  
Wall  
Mount  
Wall  
Mount  
100719  
Figure 4  
Download from Www.Somanuals.com. All Manuals Search And Download.  
FIGURE 5 - OPERATOR DIMENSIONS - MODEL AUH-S  
9
7.75  
107173  
Figure 5  
NOTE: Dimensions for Model AUJ-S are similar to above,  
Model AUJ-S is not provided with a chain hoist.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
FIGURE 6 - OPERATOR DIMENSIONS - MODEL AUJ-S  
10  
15  
7.75  
107173  
NOTE: Dimensions for Model AUH-S are similar to above,  
Model AUH-S is provided with a chain hoist.  
Figure 6  
Download from Www.Somanuals.com. All Manuals Search And Download.  
INSTALLATION INSTRUCTIONS  
11  
4) Depress the limit nut retaining Plate (D) so it disengages  
from the slots in the limit nuts. Turn the OPEN limit nut (E) on  
the shaft until it engages the Open Limit Switch (A). You will  
need to listen for an audible click. Release the retaining plate  
and be sure that it engages in slots of both limit nuts.  
WARNING  
TO AVOID RISK OF ENTRAPMENT AND  
POSSIBLE DAMAGE TO THE DOOR AND  
OPERATOR THE LIMITS MUST BE ADJUSTED  
BEFORE APPLYING POWER TO THE  
OPERATOR.  
5) Manually lower the door to approx. 4 inches shy of the  
fully closed position and repeat Step #4 with the Close Limit nut  
(C) and the Close Limit switch (B).  
6) Manually move the door to a half open position. With the  
door in a mid position there will be time to stop the door if  
something or someone were in the door path when initially  
starting the door.  
SETTING THE LIMIT SWITCHES  
1) With the cover open on the electrical enclosure, reference  
Figure 7 below. There are two (2) switches (A and B) mounted to  
the „V‟ bracket (F). The Close Limit switch (B) and the Open  
Limit switch (A) are mounted to the top side of the „V‟ bracket as  
shown. These switches are activated by the two limit nuts (E & C)  
on the threaded shaft which move laterally along the shaft as the  
operator opens and closes the door. When a limit nut nears the  
end of the shaft it activates a switch.  
7) An additional limit adjustment may be necessary after the  
connection of the power supply in order to ensure the door stops  
at the proper Open and Close positions.  
8) If needed, a fine adjustment of the Close Limit switch (B)  
or Open Limit switch (A) is possible by loosening the screws  
slightly that hold the switch to the V bracket and moving the  
switch within its mounting slots. Ensure to retighten the switch  
mounting screw. Moving the Reverse Cutout switch closer to  
the center of the box will increase the point where the reversing  
feature cuts out (to allow for irregularity in the floor, etc.). The  
reverse cutout point is factory adjusted to approx. 4 inches off  
the floor.  
2) Depress the Limit Nut Retention Plate (D) so it disengages  
from the slots in the limit nuts and move the Limit nuts to the  
center of the threaded shaft. Re-engage the Limit Nut Retention  
Plate (D).  
3) Manually raise the door to a fully open position.  
E
D
A
113116  
C
B
A - OPEN LIMIT SWITCH  
B - CLOSE LIMIT SWITCH  
C - CLOSE LIMIT NUT  
D - LIMIT NUT RETAINING PLATE  
E - OPEN LIMIT NUT  
Figure 7  
Limit Assembly  
F
F - “V” BRACKET  
Download from Www.Somanuals.com. All Manuals Search And Download.  
INSTALLATION INSTRUCTIONS - ELECTRICAL WIRING  
12  
WARNING  
WARNING  
RISK OF ENTRAPMENT THAT MAY  
RESULT IN SERIOUS PERSONAL INJURY OR  
DEATH. DISCONNECT POWER TO THE  
OPENER BEFORE AND DURING  
TO PREVENT THE RISK OF PERSONAL INJURY  
OR DEATH :  
DISCONNECT POWER AT THE FUSE BOX  
BEFORE PROCEEDING.  
INSTALLATION OF AN ACCESSORY  
REVERSING DOOR EDGE OR  
ELECTRICAL CONNECTIONS MUST BE MADE  
BY A QUALIFIED INDIVIDUAL.  
PHOTOELECTRIC DEVICE. DO NOT  
RECONNECT POWER TO OPENER UNTIL  
INSTRUCTED TO DO SO. ENSURE DOORWAY  
IS CLEAR BEFORE STARTING TESTING OF  
OBSERVE LOCAL ELECTRICAL CODES WHEN  
WIRING THE OPERATOR.  
WARNING: The AUJ-S and AUH-S Series operators  
have been designed and constructed for use with voltages  
from 115 Volts AC to 480 Volts AC, in single or three  
phase. Check the operator nameplate label on the  
control box cover for the proper voltage and phase. The  
application of an improper input voltage or phase will  
result in catastrophic failure to the internal electrical  
components.  
Note: AUJ-S and AUH-S Series model operators are pre-wired  
for entrapment protection devices. To operate in Momentary  
Contact To Close mode and comply with the UL325  
Entrapment Protection requirements effective Aug. 29, 2010,  
an approved external entrapment device as described on Page 3  
must be installed and connected to the operator. Refer to Figure  
8 and the manufacturer‟s instructions to install and connect one  
of the approved door edge devices. One or more contact  
sensors shall be located at the bottom edge of a vertically  
moving door. Refer to the instructions on Page 13 & 14 for the  
Linear photoelectric system installation and wiring.  
Observe local electrical codes when wiring the operator.  
When hard wiring, observe state and local electrical codes. A  
wiring diagram is attached to the inside of the control box cover.  
Connect the appropriate voltage and phase power leads to the  
appropriate terminals as per the wiring diagram and connect a  
ground wire to the grounding screw. On three phase units,  
incorrect phasing of the power supply will cause the motor to  
rotate in the wrong direction (open when CLOSE button is pushed  
and vice versa). To correct this, interchange any two of the  
incoming three phase conductors.  
If the external entrapment protection device is connected, the  
selector switches are set properly (Page 17) and the device  
detects an obstruction or becomes inactive, an opening door  
continues to open and a closing door stops, pauses and starts  
open. While in this mode, if a problem is detected while the  
operator is stopped, a close will require constant activation of  
the control Close button. If an entrapment protection device as  
described above is attached and is properly working for 1  
second, it will be auto detected and the monitored function will  
be turned on. Once the monitoring function is active, it will  
remain active even if the power is removed and the entrapment  
protection device is disconnected and power is restored. While  
in this mode, if a problem is detected while the operator is  
stopped, a close will require constant activation .  
The wiring diagram attached inside the cover of the control box  
details all of the field wiring terminal connections for the operator.  
Always connect the wires to the push-button controls and auxiliary  
devices exactly as shown.  
Warning: Control voltage of the opener is 5 volts DC, Class 2.  
Do not run the power leads and control circuit wiring in the same  
electrical conduit.  
Operators which have an operational entrapment protection  
device as described above may have one or more additional  
means of control which should be wired in accordance with the  
diagram supplied in the opener and also illustrated on Pages 23  
& 24. To add a second three button station, refer to Figure 11.  
WARNING  
TO PREVENT THE RISK OF PERSONAL INJURY  
AND/OR DAMAGE TO DOOR OR PROPERTY,  
ONLY OPERATE DOOR CONTROL WHEN  
DOOR IS IN CLEAR VIEW. IF CONTROL  
STATION CANNOT BE LOCATED WHERE THE  
DOOR IS VISIBLE OR IF ANY OTHER DEVICE IS  
USED TO CONTROL THE DOOR AN AUXILIARY  
ENTRAPMENT DEVICE (DOOR EDGE OR  
PHOTOELECTRIC) MUST BE CONNECTED.  
Number 22 gauge wire or heavier must be used for wiring  
the control stations and auxiliary control devices to the  
operator. Smaller gauge wire will cause operational  
problems, especially when multiple push-button stations are  
used or during summer months.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
DOOR EDGE and PHOTOELECTRIC INSTALLATION  
13  
Note: See the door edge manufacturer‟s installation instructions for the complete installation procedure. See Figure 9 for connecting the  
edge to the operator. See Page 17 for proper setting of the selector switches. These switches must be properly set and an approved photo-  
electric device or approved door edge device connected to the operator to obtain B2 Mode of Operation, Momentary Contact to Close.  
Figure 8  
Door Edge  
Device  
Door Edge Installation Illustration  
9. See Figure 9 for  
connecting the  
photoelectric  
device to the  
operator. See Page  
CAUTION  
17 for proper  
setting of the  
selector switches.  
These switches  
must be properly set and an approved photoelectric device or  
approved door edge device connected to the operator to obtain  
TO AVOID DAMAGE TO DOOR AND  
OPERATOR ENSURE ALL DOOR LOCKS ARE  
DISABLED.  
USE AN INTERLOCK SWITCH IF A LOCK IS  
REQUIRED TO RETAIN FUNCTIONALTY.  
B2 Mode of Operation, Momentary Contact to Close.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
INSTALLATION INSTRUCTIONS  
ENTRAPMENT PROTECTION DEVICES WIRING INSTRUCTIONS  
Note A: Connect only one (1) approved entrap-  
14  
ment protection device to terminals “Photo” and  
Any Miller Edge ME, MT/MU, and CPT  
“Com”. If additional entrapment protection is desired  
connect additional photoelectric and door edges devices  
to “NC REV”, “NO REV” and “COM” terminals as  
shown here.  
family of edges, must be connected to the  
SM-102 Edge Module, Recognized by UL  
as per UL325 2010 on 08-29-2010.  
See Note A to the left.  
TB1  
MOTOR  
CONTROL  
BOARD  
Figure 9  
Linear Approved  
2 Wire Door Edge  
Photoelectric  
Entrapment  
Protection Device  
Detector  
Part #  
217800  
Emitter  
Part #  
217792  
Protection Device wiring. Note: This device can be used for  
additional Entrapment protection but connection of this device  
will not enable the Momentary Contact to Open Mode.  
See Note A above  
Note: When adding a photocell device with a  
Normally Closed output remove the factory  
installed jumper from the connection terminals.  
3-WIRE PHOTOBEAM  
3 Wire Photoelectric Entrapment  
Protection Device wiring. Note: This device can be used for  
additional Entrapment protection but connection of this device  
will not enable the Momentary Contact to Open Mode.  
Door Edge and Photoelectric Wiring  
After properly connecting an approved Entrapment Protection Device (see above and Page 3) to the operator, see Page 17 for  
setting of the selector switches. These switches must be properly set and an approved photoelectric device or approved door  
edge device connected to the operator to obtain B2 Mode of Operation, Momentary Contact to Close.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
3/SINGLE BUTTON STATION / INTERLOCK FIELD WIRING  
15  
R5  
D3  
R57  
R25  
R65  
RADIO  
MOTOR  
C1
D2  
R84  
R2  
R3  
U5  
MOTOR  
CONTROL  
BOARD  
C25  
CONTROL  
PB1  
PB2  
BOARD  
P7  
R3
R8
R94  
R95  
R2  
R54  
OPEN  
CLOSE STOP  
R55  
R56  
R3  
C25  
PB1  
PB2  
PB3  
D12  
OPEN  
CLOSE STOP  
Single 3 Button Station  
Figure 10  
Multiple 3 Button Station  
Figure 11  
R93  
D1  
U5  
R4  
C21  
R8  
R24  
Figure 12  
MOTOR  
CONTROL  
TB1  
BOARD  
Single Button and External Interlock Wiring  
Note: When adding an External Interlock  
remove the factory installed jumper from  
the connection terminals.  
EXTERNAL INTERLOCK  
TURNING ON THE POWER TO THE OPERATOR  
NOTE: It is now necessary to turn on the power in order to change the Operating Mode (if  
applicable), program any changes desired to the operator’s other settings, check for proper  
performance of all the operator’s features to include the brake (if applicable) and clutch  
(adjusting settings if necessary); and to set and finalize any adjustments to the limit settings.  
Before doing so, ensure that all mounting hardware are installed and properly tightened, that all  
electrical connections are per local code requirements, and that proper wiring practices have been  
followed. Also, double-check that all ropes have been removed from the door and that the  
doorway is clear.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION & ADJUSTMENT INSTRUCTIONS  
16  
IMPORTANT SAFETY INSTRUCTIONS FOR OWNER  
TO REDUCE THE RISK OF SEVERE  
WARNING  
INJURY OR DEATH:  
READ AND FOLLOW ALL INSTRUCTIONS!  
Understand all of the operating features of your door control system at the time of its installation.  
Your installing dealer will demonstrate them for you.  
NEVER let children operate or play with door controls. Keep the Remote Control (where  
provided) away from children.  
Personnel should keep away from a door in motion and keep the moving door in sight until the  
door is completely closed or opened. NO ONE SHOULD CROSS THE PATH OF A MOVING  
DOOR.  
TEST THE DOOR OPENER’S SAFETY FEATURES AT LEAST ONCE A MONTH. After  
adjusting either the force setting or the limit of travel, ALWAYS RETEST the Operator’s safety  
features. Failure to ADJUST THE OPERATOR PROPERLY may cause SEVERE INJURY OR  
DEATH.  
DO NOT over adjust the force setting to compensate for a poorly working door.  
If possible, USE THE MANUAL RELEASE only when the door is closed. Use caution when using  
this release when the door is open. WEAK OR BROKEN SPRINGS MAY ALLOW THE DOOR  
TO CLOSE RAPIDLY, CAUSING SEVERE INJURY OR DEATH.  
KEEP THE GARAGE DOOR PROPERLY BALANCED. See the door manufacturer’s owner's  
manual. An improperly balanced door COULD CAUSE SEVERE INJURY OR DEATH. Have a  
TRAINED DOOR SYSTEMS TECHNICIAN MAKE REPAIRS TO CABLES, SPRING  
ASSEMBLIES AND OTHER HARDWARE.  
Inspect and maintain your door system as described in this manual.  
SAVE THESE INSTRUCTIONS  
WARNING  
WARNING  
AVOID ELECTROCUTION:  
DO NOT ROUTE LOW VOLTAGE WIRES IN  
SAME CONDUIT AS HIGH VOLTAGE  
WIRES. FOLLOW ALL LOCAL  
ELECTRICAL CODES OR THE NATIONAL  
ELECTRICAL CODE.  
FAILURE TO TEST REVERSING  
SYSTEM COULD RESULT IN DEATH  
OR SERIOUS INJURY. TEST THIS  
SYSTEM ONCE A MONTH.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION & ADJUSTMENT INSTRUCTIONS  
17  
SETTING THE SWITCH SELECTABLE OPERATING MODES  
Changing the Switch Selectable Operation Modes  
The following modes are selected by setting the on-board dip  
switches, Figure 20 at right shows where the switches are  
located on the operator control board. For each Operational  
Mode, the switches are set to either ON or OFF according to the  
table at right below. For all the modes, if an approved  
Settable  
Switches  
Location  
P4  
K5  
K3  
K4  
K2  
HIGH VOLTAGE  
K6  
P1  
MO4  
TR3  
STATUS  
POWER  
SW1  
OFF  
MO3  
MO2  
MO1  
ILK  
S4  
S3  
S2  
S1  
P2  
P3  
LD2  
R49  
R62  
R47  
R51  
R19  
R17  
R13  
R1  
R10  
LD3 LD4  
R89  
TR1  
R34  
R22  
C16  
R33  
24V  
entrapment protection (EP) reversing device as described on  
page 3 of this manual is attached to the input labeled “Photo”, it  
will function as noted. Once an approved EP device is  
recognized by the control board it is monitored for correct  
operation. If the device becomes inactive then the mode will  
default to constant pressure activation for close regardless of the  
dip switch setting. In order for any of the Momentary Contact to  
Close operation modes (B2, TS, T) to become active an  
approved Entrapment Protection (EP) Reversing device (see  
Page 3) must be properly installed and connected to the operator.  
The switches must be set to one of the six Operational Mode  
combinations for the operator to function. In order for the NO  
(Normally Open) Reverse or NC (Normally Close) Reverse  
inputs to function, you must first install an operational approved  
Entrapment Protection (EP) Reversing Device.  
R23  
R9  
R27  
R28  
R83  
R53  
R46  
R45  
R57  
COM  
R61  
C6  
R60  
R5  
R20  
R18  
R14  
R21  
R82  
D3  
R48  
TR2  
C13  
R25  
C24  
R65  
RADIO  
C10  
D2  
24V  
COM  
D8  
R52  
TR4  
C14  
R31  
RM3  
RM2  
RM1  
VCC  
EDGE  
FRA  
VCC  
COM  
24V  
C30  
P7  
S1  
R85  
R11  
R15  
R6  
C2  
R38  
R87  
R94  
R95  
R2  
R54  
R12  
R16  
R7  
R55  
R56  
R58  
C12  
P6  
Q1  
C7  
R84  
R90  
R93  
R4  
R3  
D1  
U5  
C25  
R8  
R24  
C21  
PB1  
PB2  
PB3  
D12  
OPEN  
CLOSE STOP  
TB1  
Figure 13  
MOTOR CONTROL BOARD  
Operating Mode Switch 1 Switch 2 Switch 3 Switch 4  
B2 Operation  
C2 Operation  
D1 Operation  
E2 Operation  
TS Operation  
ON  
OFF  
OFF  
ON  
OFF  
OFF  
ON  
OFF  
OFF  
OFF  
OFF  
ON  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
B2 Operation (Factory Default)  
Open Button: Momentary activation; open override of closing  
door.  
Close Button: Momentary activation.  
Stop Button: Momentary activation; stops open, close or reverse  
action.  
Single Button: Momentary activation to open; open override of  
closing door, closes door from mid-stop or open limit.  
EP Reverse (Photo Input): Momentary activation will reverse a  
closing door, reverse to full open (ignores mid-stop) unless  
stopped by stop pushbutton input.  
ON  
OFF  
ON  
OFF  
OFF  
T Operation  
ON  
D1 Operation  
Mid-Stop: Activation stops an opening door; momentary contact  
of open button at mid stop will restart door to full open position;  
if door is moving open, constant pressure on open button will  
bypass mid-stop.  
Open Button: Constant activation; open override of closing door.  
Close Button: Constant activation, door will stop when button is  
released.  
Stop Button: Momentary activation; stops open, close or reverse  
action (not required).  
Auto Close Timer: N/A.  
Single Button: N/A.  
EP Reverse (Photo Input): Momentary activation will stop a  
closing door.  
Mid-Stop: Activation stops an opening door; after the door stops  
at the mid stop, constant contact of open button at mid stop will  
restart door to full open position.  
C2 Operation  
Open Button: Momentary activation; open override of closing  
door.  
Close Button: Constant activation, door will stop when button is  
released.  
Stop Button: Momentary activation; stops open, close or reverse  
action.  
Auto Close Timer: N/A.  
Single Button: Momentary activation to open; open override of  
closing door.  
EP Reverse (Photo Input): Momentary activation will reverse a  
closing door, reverse to full open (ignores mid-stop) unless  
stopped by stop pushbutton input.  
Mid-Stop: Activation stops an opening door; momentary contact  
of open button at mid stop will restart door to full open position;  
if door is moving open, constant pressure on open button will  
bypass mid-stop.  
E2 Operation (roll-back)  
Open Button: Momentary activation; open override of closing  
door.  
Close Button: Constant activation, door will reverse to full open  
(ignores mid-stop) when button is released.  
Stop Button: Momentary activation; stops open, close or reverse  
action.  
Single Button: N/A.  
EP Reverse (Photo Input): Momentary activation to reverse a  
closing door, reverse to full open (ignores mid-stop) unless  
stopped by stop pushbutton input.  
Auto Close Timer: N/A.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION & ADJUSTMENT INSTRUCTIONS  
18  
Mid-Stop: Activation stops an opening door; momentary contact  
of open button at mid stop will restart door to full open position;  
if door is moving open, constant pressure on open button will  
bypass mid-stop.  
will reactivate the auto close timer or reset the auto close timer  
when the door is at the mid-stop or open limit.  
T Operation, Dip-Switch Setting  
Open Button: Momentary activation; open override of closing  
door.  
Auto Close Timer: N/A  
Close Button: Momentary activation.  
Stop Button: Momentary activation; stops open, close or reverse  
action.  
TS Operation  
Open Button: Momentary activation; open override of closing  
door.  
Close Button: Momentary activation.  
Stop Button: Momentary activation; stops open, close or reverse  
action.  
Single Button: Momentary activation to open; open override of  
closing door, closes door from mid-stop or open limit.  
EP Reverse (Photo Input): Momentary activation will reverse a  
closing door, reverse to full open (ignores mid-stop) unless  
stopped by stop pushbutton input.  
Single Button: Momentary activation to open; open override of  
closing door, closes door from mid-stop or open limit.  
EP Reverse (Photo Input): Momentary activation will reverse a  
closing door, reverse to full open (ignores mid-stop) unless  
stopped by stop pushbutton input.  
Mid-Stop: Activation stops an opening door; momentary contact  
of open button at mid stop will restart door to full open position;  
if door is moving open, constant pressure on open button will  
bypass mid-stop.  
Mid-Stop: Activation stops an opening door; momentary contact  
of open button at mid stop will restart door to full open position;  
if door is moving open, constant pressure on open button will  
bypass mid-stop.  
Auto Close Timer: Closes door from mid-stop or open limit after  
pre-set time. Stop will deactivate the auto close timer. Open will  
reactivate the auto close timer or reset the auto close timer when  
the door is at the mid-stop or open limit. Single button will reset  
the auto close timer from the mid-stop or open limit. Reverse  
Auto Close Timer: Closes door from mid-stop or open limit after  
pre-set time. Stop will deactivate the auto close timer. Open will  
reactivate the auto close timer or reset the auto close timer when  
the door is at the open limit. Single button will reset the auto  
close timer from the mid-stop or open limit. Reverse deactivates  
the auto close timer if the door is closing. Reverse will reset the  
auto close timer at the mid-stop or open limit if the auto close  
timer has not been previously deactivated.  
SETUP MODES  
Setup Mode  
Switch Switch Switch Switch  
Setup Modes  
Various operating characteristics can be modified via the setup  
modes. The operator is moved to the close limit position and the  
on-board dip switches (see Figure 13, page 17) are  
TEMPORARILY set according to the table at right to enter a Setup  
Mode. The on board OPEN and STOP buttons are used to  
modify the characteristic. Once set, the values are stored in non-  
volatile memory.  
1
2
3
4
Delay on Reverse  
Close Limit Delay  
Mid-Stop Limit  
ON  
ON  
ON  
OFF  
OFF  
ON  
ON  
ON  
ON  
ON  
OFF  
ON  
ON  
ON  
ON  
ON  
OFF  
ON  
Auto Close Timer  
OFF  
OFF  
These values are set to factory defaults that should be  
satisfactory for many applications. ALL VALUES AS  
DESCRIBED HERE CAN BE RESET TO THE FACTORY  
DEFAULTS AS FOLLOWS:  
Remove 24 VAC power from the control board.  
Press and hold the on-board stop button.  
Re-apply 24 VAC while holding the on-board stop button.  
After completing the procedure to modify the operating  
characteristic the switches must be returned to the originally set  
Operating Mode setting (see section previous).  
Maximum Run  
Time  
Changing the dip-switch setting to any other setting will save  
the new time. Return the dip switches to the originally set  
Operating Mode setting (see section previous).  
Close Limit Delay Setup  
To provide for irregularities in the floor, this feature allows for  
the door to continue to travel down after the Reverse Cutout  
Limit is activated. The factory default time is 0.32 seconds; the  
minimum time is 0.12 seconds; the maximum time is 0.66  
seconds.  
Delay on Reverse Setup  
To help prevent stress on the door components, this feature  
allows for a delay time between the door stopping and reversing  
when a command to reverse is received as the door is closing.  
The factory default time is 0.75 seconds; the minimum time is  
0.4 seconds; the maximum time is 2 seconds.  
After moving the door to the close position and temporarily  
setting the switches to the appropriate settings in the table,  
pressing STOP will reset the time to the minimum setting.  
Every time OPEN is pressed, 0.02 seconds are added to the time  
(up to the maximum).  
Changing the dip-switch setting to any other setting will save  
the new time. Return the dip switches to the originally set  
Operating Mode setting (see section previous).  
After moving the door to the close position and temporarily  
setting the switches to the appropriate settings in the table,  
pressing STOP will reset the time to the minimum setting.  
Every time OPEN is pressed, 200 mS is added to the time (up to  
the maximum).  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION & ADJUSTMENT INSTRUCTIONS  
19  
After moving the door to the close position and temporarily  
setting the switches to the appropriate settings in the table,  
pressing STOP will clear and turn off the auto close timer.  
Every time OPEN is pressed, 5 seconds is added to the time.  
Changing the dip-switch settings to any other settings will save  
the new time. Return the dip switches to the originally set  
Operating Mode setting (see section previous).  
Mid-Stop Limit Setup  
This features provides a timing function to stop a door as it is  
traveling open at a Mid Stop position instead of the full open  
position. The door can then be moved to the full open position  
if desired by pressing the Open button. A single button input  
when the door is at the mid stop position will cause the door to  
begin moving in the close direction. The factory default is not  
set; the minimum run time to mid-stop limit is 6 seconds.  
After moving the door to the close position and temporarily  
setting the switches to the appropriate settings in the table,  
pressing STOP will remove the mid-stop limit setting.  
Pressing OPEN will start the door open. When the door reaches  
the desired mid-stop position, press STOP.  
Maximum Run Time Setup  
This feature provides for a maximum amount of time the motor  
will be energized after an input is recognized. The factory  
default time is 30 seconds; the maximum time is 60 seconds.  
After moving the door to the close position and temporarily  
setting the switches to the appropriate settings in the table,  
pressing STOP will reset the time to the factory default setting.  
Pressing OPEN will start the door open. The run time will be  
recorded when the door reaches the open limit. To prevent  
nuisance problems, 0.75 seconds are added to this time. Pressing  
stop before the door reaches the open limit will stop the door  
and reset the time to the factory default.  
Changing the dip-switch setting to any other setting will save  
the mid-stop limit position. Return the dip switches to the  
originally set Operating Mode setting (see section previous).  
Note: The door must move a sufficient distance to fully  
disengage the Reverse Cutout Limit nut from the Reverse Cutout  
Limit switch to set the mid-stop limit.  
Changing the dip-switch setting to any other setting will save  
the new time. Return the dip switches to the originally set  
Operating Mode setting (see section previous).  
Auto Close Timer Setup  
This feature allows for a modification of the amount of time  
between the door reaching either the Mid Stop or the Full Open  
position and automatically starting in the close direction. The  
Auto Close feature is only active when the operator is set to the  
T or TS Operating Mode (see section previous). The factory  
default is 30 seconds; the minimum time is 5 seconds; the  
maximum time is 5 minutes.  
BRAKE ADJUSTMENT  
107103  
The solenoid operated brake may require occasional  
adjustment. Adjustment is necessary if door tends to  
drift downward after reaching the open limit. Follow  
the instructions below and use Figure 14 as a guide.  
(1) Loosen shoe adjusting screw and bottom bracket  
arm of solenoid.  
Figure 14  
(2) Move tab until drum has a slight drag.  
(3) Reverse drag slightly from tab and tighten shoe  
adjustment screw.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION & ADJUSTMENT INSTRUCTIONS  
CLUTCH ADJUSTMENT  
20  
RUBBING AGAINST THE DOOR STOPS OR  
DEFECTIVE OR MISADJUSTED SPRINGS. ANY  
WARNING  
SERVICE REQUIRED TO THE DOOR, DOOR SPRINGS  
OR DOOR OPERATOR MUST BE PREFORMED BY A  
QUALIFIED PROFESSIONAL DOOR INSTALLER.  
RISK OF ENTRAPMENT THAT MAY RESULT  
IN SERIOUS PERSONAL INJURY OR DEATH.  
DISCONNECT POWER TO THE OPENER  
BEFORE SERVICING OR MAKING  
ADJUSTMENTS. ENSURE DOORWAY IS  
CLEAR BEFORE STARTING TESTING OF UNIT.  
The clutch pad will wear during normal operation and should be  
replaced when it becomes difficult or impossible to sufficiently  
tighten the clutch to obtain smooth operation of the door when it  
is in good working condition. To replace the clutch pad, first  
loosen the motor mounting bolts and remove the V-belt then the  
clutch adjusting nuts, spring and clutch pulley. Check condition  
of V-belt before reassembly and replace if required. After  
reassembly, adjust clutch as described above.  
CAUTION  
ALWAYS DISCONNECT POWER TO  
OPERATOR BEFORE SERVICING OR MAKING  
ADJUSTMENTS  
107101  
The clutch serves to protect the door, the electric operator and  
other equipment from undue stress or damage caused by starting  
forces and/or an obstruction to the door. It should be set no  
tighter than is necessary to smoothly and consistently move the  
door throughout its full range of travel. When properly set, it will  
slip freely if the door should encounter an obstruction, and it  
should be possible to stop the travel of the door by hand.  
WARNING: Before adjustment remove power to the  
operator.  
To adjust the clutch, loosen the jamb nut, and turn the adjusting  
nut, as shown at right Make adjustments in 1/4 turn increments.  
Always re-tighten the jamb nut before running the operator to  
prevent clutch from changing its setting.  
Figure 15  
CAUTION  
NEVER COMPRESS CLUTCH SPRING BEYOND  
POINT LIMITED BY THE DESIGN OF THE  
OPERATOR OR REPLACE IT WITH A  
HEAVIER SPRING  
WARNING  
IMPROPER ADJUSTMENT OF CLUTCH  
SETTING COULD CAUSE ENTRAPMENT,  
INJURY OR DEATH.  
Due to changing conditions of the door and normal wear, it may  
be necessary to occasionally readjust the clutch to obtain  
dependable operation.  
SET CLUTCH ADJUSTMENT FOR JUST  
ENOUGH FORCE TO OPERATE THE DOOR  
RELIABLY, BUT NO STRONGER. Contact a  
service professional to correct any binding,  
sticking or other door problems. DO NOT  
OVER-ADJUST CLUTCH SETTING TO  
COMPENSATE FOR A POORLY WORKING  
DOOR.  
WARNING: BEFORE DOING SO BE CERTAIN THAT  
THE DOOR IS IN GOOD WORKING CONDITION,  
PROPERLY COUNTERBALANCED AND THAT THE  
CLUTCH IS NOT SLIPPING BECAUSE OF LOOSE OR  
MISSING HARDWARE, BINDING IN THE TRACK,  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION & ADJUSTMENT INSTRUCTIONS  
21  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION & ADJUSTMENT INSTRUCTIONS  
TESTING  
22  
Following installation, the operator MUST be tested and  
respond correctly to all controls as specified on the wiring  
diagram. KEEP personnel and equipment clear of the area  
beneath the door when performing the tests. When testing the 3  
-button wall station, first observe that each button operates the  
door in the direction indicated and that the STOP button  
performs that function. With the door stopped at its full open  
position, the OPEN button should be inoperative. This should  
be verified and, likewise, the CLOSE button should be  
inoperative with the door fully closed.  
CAUTION  
DO NOT STAND UNDER DOOR  
TO TEST REVERSING FEATURE  
USE A CORRUGATED BOX  
OR OTHER SIMILAR OBJECT  
If the operator is equipped with other means of control, such as  
additional 3 button stations or radio controls, each of these  
should be tested separately for proper operation.  
Certain operator control circuits use only a single button or a  
two button control station and may be designed to function  
differently than the more common three-button circuit  
described above. Test the controls in accordance with the  
description of operation as indicated on the wiring diagram and  
as selected on pages 17, 18, and 19, OPERATING and SET-UP  
MODES.  
To test the manual disconnect first move the door to the fully  
closed position. Then disconnect the power to the operator.  
Manual door operation mode should engage when the release  
chain is pulled. The door can then be manually opened or  
closed by physically moving the door (Model AUJ-S) or using  
the hoist chain (Model AUH-S). If it is difficult to engage and/  
or the jackshaft to doorshaft chain appears to be under  
compression, reset the CLOSE limit slightly to reduce the door  
travel in the close direction.  
Observe the door when traveling in each direction for  
smoothness of operation. Test the setting of the clutch by  
restraining the door by hand. The clutch should slip. Re-check  
the limit settings. The door should close tightly at the floor  
without excessive impact. Likewise, it should fully clear the  
door opening without the carrier striking the stops on the rail.  
The AUJ-S and AUH-S series operators are equipped with a  
reversing circuit and to allow for Momentary Close Contact  
operation an approved entrapment protection device as described  
on Page 3 needs to be properly installed and connected to the  
operator. To test it for proper reversal, place an object beneath  
the leading edge of the door. The door should instantly reverse  
when it comes into contact with the object provided the height  
of the object exceeds the cut out point built into the close limit  
switch (approximately four inches).  
WARNING  
ALWAYS DISCONNECT POWER TO  
THE OPERATOR BEFORE SERVICING,  
CONNECTING ACCESSORY DEVICES  
OR MAKING ADJUSTMENTS.  
MAINTENANCE  
CAUTION  
Normally, very little maintenance is required. A monthly visual  
inspection must be made for loose or missing hardware and for  
excessive slack in the V-Belt and jackshaft chain. The clutch  
must be tested periodically and adjustments made if necessary  
(see page 20). The brake is adjusted at the factory and will need  
periodic adjustment for wear. When adjustment becomes  
necessary see Figure 14 on page 19 for the adjustment  
procedure.  
DO NOT STAND UNDER DOOR TO TEST REVERSING  
EDGE - USE A CORRUGATED BOX  
OR OTHER SIMILAR OBJECT  
Lubrication of the operator is not required. It is important, for  
trouble free service from the operator, that the door be kept free  
from binding, properly counter balanced and periodically  
lubricated. An annual inspection of the door by a qualified  
overhead door professional is recommended.  
Test the reversing edge circuit at least once a month by  
permitting the door to contact an obstruction while closing.  
Warning: Repairs and adjustments to the door and operator  
should be performed only by someone qualified to service  
commercial overhead doors and operators.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
WIRING DIAGRAM/SCHEMATIC - SINGLE PHASE  
23  
CLOSE LIMIT  
WHITE  
GREY  
GREY  
RED  
COM  
NO  
ORANGE  
ORANGE  
COM  
NO  
BLUE  
YELLOW  
OPEN LIMIT  
WHITE  
OVERLOAD  
DEVICE  
P4  
BLACK  
WHITE  
L1  
N
K5  
K3  
K4  
HIGH VOLTAGE  
K6  
OPERATING MODES  
SWITCH SETTINGS  
MODE S1 S2 S3 S4  
GROUND  
SW1  
P1  
MO4  
TR3  
POWE  
S4  
MO3  
MO2  
MO1  
ILK  
S3  
S2  
S1  
P2  
P3  
R49  
R62  
R47  
R51  
R19  
R17  
R13  
R1  
R10  
R89  
TR1  
C2  
B2  
D1  
E2  
TS  
T
OFF OFF OFF OFF  
ON OFF OFF OFF  
OFF ON OFF OFF  
ON ON OFF OFF  
OFF OFF ON OFF  
ON OFF ON OFF  
R22  
C16  
24V  
OFF  
COM  
C6  
R46  
R20  
R18  
R14  
R21  
R82  
D3  
R45  
R57  
R48  
TR2  
C13  
R65  
LINE  
RADIO  
C24  
24V  
C10  
D2  
D8  
R52  
TR4  
COM  
C14  
R31  
RM3  
RM2  
RM1  
VCC  
EDGE  
FRA  
VCC  
COM  
24V  
C30  
P7  
S1  
R85  
R11  
R15  
R6  
C2  
R38  
R87  
R54  
24 VAC  
TRANSFORMER  
R12  
R16  
R7  
R55  
R56  
R58  
C12  
P6  
R3  
Q1  
C7  
R90  
R93  
R4  
C25  
D1  
R8  
R24  
C21  
ON BOARD OPEN/CLOSE/  
STOP CONTROL BUTTONS  
PB1  
PB2  
PB3  
LOAD  
OPEN  
CLOSE  
STOP  
TB1  
OPEN  
CLOSE  
Note A:  
STOP  
YELLOW  
YELLOW  
Connect only one  
(1) approved  
entrapment  
SINGLE BUTTON  
protection device  
(see Page 3) to  
Terminals  
EXTERNAL INTERLOCK  
*
2-WIRE EDGE  
“COM” and  
“PHOTO” -  
SEE  
REMOVE FACTORY JUMPER  
IF USING NC REV INPUT  
NOTE A  
additional devices  
may be connected  
to Terminals  
“NC Rev”,  
“NO REV” and  
“COM”.  
*
at left  
SINGLE PHASE  
3-WIRE  
PHOTOBEAM  
CAPACITOR START  
MOTOR - 120 VAC  
CDO OPERATORS WITH CDO-MCB MOTOR CONTROL SYSTEM  
MOTOR WIRING CHART  
BALDOR  
DUAL VOLTAGE MOTOR - 115V 1P  
A.O. SMITH  
SINGLE VOLTAGE - 115 VAC, 1P MOTOR  
1
5
8
3
BL/BLK  
BL/BLK  
BL/BLK  
L1  
YELLOW  
RED (AU)  
BLUE (T,J,H)  
RED (AU)  
BLUE (T,J,H)  
RED  
BL/BLK  
RED  
3
RED (AU)  
BLUE (T,J,H)  
RED  
BLUE (AU)  
RED (T,J,H)  
BLUE  
3
2
4
1
BLUE  
WHITE  
L1  
4
2
YELLOW  
BLUE (AU)  
RED (T,J,H)  
ORANGE  
BLACK  
ORANGE  
BLACK  
BLUE  
YELLOW  
BLUE (AU)  
RED (T,J,H)  
RED (AU)  
1
BLUE (T,J,H)  
3
BLACK  
WHITE  
WHITE  
2
4
BL/BLK  
BL/BLK  
BL/BLK  
4
WHITE  
YELLOW  
WHITE  
YELLOW  
YELLOW  
YELLOW  
BL/BLK  
WHITE  
L2  
L2  
TO REVERSE MOTOR DIRECTION, SWITCH  
INCOMING LEADS TO TERMINALS 5 AND 8.  
Wire Nut Connection  
Wire Nut Connection  
TO REVERSE MOTOR, SWITCH LEADS 1 & 3  
TO REVERSE MOTOR, SWITCH LEADS 3/4 & 2/1 TO REVERSE MOTOR, SWITCH LEADS L1 & L2  
BALDOR  
208/230 VOLTS, 3 PHASE  
460 VOLTS, 3 PHASE  
575 VOLTS, 3 PHASE  
DUAL VOLTAGE MOTOR - 230V 1P  
DUAL VOLTAGE MOTOR  
DUAL VOLTAGE MOTOR  
SINGLE VOLTAGE MOTOR  
1
BL/BLK  
YELLOW  
BL/BLK  
BL/BLK  
BL/BLK  
WHITE  
WHITE  
WHITE  
3
5
2
BLUE (AU)  
RED (T,J,H)  
BLUE (AU)  
RED (T,J,H)  
BLUE (AU)  
RED (T,J,H)  
8
4
RED (AU)  
BLUE (T,J,H)  
BL/BLK  
WHITE  
RED (AU)  
BL/BLK  
RED (AU)  
BL/BLK  
RED (AU)  
BL/BLK  
BLUE (T,J,H)  
BLUE (T,J,H)  
BLUE (T,J,H)  
TO REVERSE MOTOR DIRECTION, SWITCH  
INCOMING LEADS TO TERMINALS 5 AND 8.  
TO REVERSE MOTOR DIRECTION, SWITCH  
ANY TWO INCOMING LEADS.  
TO REVERSE MOTOR DIRECTION, SWITCH  
ANY TWO INCOMING LEADS.  
TO REVERSE MOTOR DIRECTION, SWITCH  
ANY TWO INCOMING LEADS.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
WIRING DIAGRAM/SCHEMATIC - THREE PHASE  
24  
CLOSE LIMIT  
WHITE  
GREY  
GREY  
RED  
COM  
NO  
ORANGE  
ORANGE  
COM  
NO  
BLUE  
+CONNECTION SHOWN FOR 208 &  
230V - FOR 460V SEE MOTOR DIAG.  
ON INSIDE OF CONT. BOX COVER  
OPEN LIMIT  
OVERLOAD  
DEVICE  
P4  
L3  
L1  
L2  
ORANGE  
BLACK  
WHITE  
K5  
K3  
K4  
HIGH VOLTAGE  
K6  
OPERATING MODES  
SWITCH SETTINGS  
MODE S1 S2 S3 S4  
GROUND  
SW1  
P1  
MO4  
TR3  
POWE  
S4  
MO3  
MO2  
MO1  
ILK  
S3  
S2  
S1  
P2  
P3  
R49  
R62  
R47  
R51  
R19  
R17  
R13  
R1  
R10  
R89  
TR1  
C2  
B2  
D1  
E2  
TS  
T
OFF OFF OFF OFF  
ON OFF OFF OFF  
OFF ON OFF OFF  
ON ON OFF OFF  
OFF OFF ON OFF  
ON OFF ON OFF  
R22  
C16  
24V  
OFF  
COM  
C6  
R46  
R20  
R18  
R14  
R21  
R82  
D3  
R45  
R57  
R48  
TR2  
C13  
R65  
LINE  
RADIO  
C24  
24V  
C10  
D2  
D8  
R52  
TR4  
COM  
C14  
R31  
RM3  
RM2  
RM1  
VCC  
EDGE  
FRA  
VCC  
COM  
24V  
C30  
P7  
S1  
R85  
R11  
R15  
R6  
C2  
R38  
R87  
R54  
24 VAC  
TRANSFORMER  
R12  
R16  
R7  
R55  
R56  
R58  
C12  
P6  
R3  
Q1  
C7  
R90  
R93  
R4  
C25  
D1  
R8  
R24  
C21  
ON BOARD OPEN/CLOSE/  
STOP CONTROL BUTTONS  
PB1  
PB2  
PB3  
LOAD  
OPEN  
CLOSE  
STOP  
OVERLOAD  
DEVICE  
TB1  
OPEN  
CLOSE  
Note A:  
Connect only one  
(1) approved  
entrapment  
STOP  
YELLOW  
YELLOW  
SINGLE BUTTON  
protection device  
(see Page 3) to  
Terminals  
EXTERNAL INTERLOCK  
*
2-WIRE EDGE  
“COM” and  
“PHOTO” -  
SEE  
REMOVE FACTORY JUMPER  
IF USING NC REV INPUT  
additional devices  
may be connected  
to Terminals  
“NC Rev”,  
“NO REV” and  
“COM”.  
NOTE A  
*
at left  
THREE PHASE  
MOTOR  
208/230/460 VAC  
3-WIRE  
PHOTOBEAM  
CDO OPERATORS WITH CDO-MCB MOTOR CONTROL SYSTEM  
MOTOR WIRING CHART  
BALDOR  
DUAL VOLTAGE MOTOR - 115V 1P  
A.O. SMITH  
SINGLE VOLTAGE - 115 VAC, 1P MOTOR  
1
5
8
3
BL/BLK  
BL/BLK  
BL/BLK  
L1  
YELLOW  
RED (AU)  
BLUE (T,J,H)  
RED (AU)  
BLUE (T,J,H)  
RED  
BL/BLK  
RED  
3
RED (AU)  
BLUE (T,J,H)  
RED  
BLUE (AU)  
RED (T,J,H)  
BLUE  
3
2
4
1
BLUE  
WHITE  
L1  
4
2
YELLOW  
BLUE (AU)  
RED (T,J,H)  
ORANGE  
BLACK  
ORANGE  
BLACK  
BLUE  
YELLOW  
BLUE (AU)  
RED (T,J,H)  
RED (AU)  
1
BLUE (T,J,H)  
3
BLACK  
WHITE  
WHITE  
2
4
BL/BLK  
BL/BLK  
BL/BLK  
4
WHITE  
YELLOW  
WHITE  
YELLOW  
YELLOW  
YELLOW  
BL/BLK  
WHITE  
L2  
L2  
TO REVERSE MOTOR DIRECTION, SWITCH  
INCOMING LEADS TO TERMINALS 5 AND 8.  
Wire Nut Connection  
Wire Nut Connection  
TO REVERSE MOTOR, SWITCH LEADS 1 & 3  
TO REVERSE MOTOR, SWITCH LEADS 3/4 & 2/1 TO REVERSE MOTOR, SWITCH LEADS L1 & L2  
BALDOR  
208/230 VOLTS, 3 PHASE  
460 VOLTS, 3 PHASE  
575 VOLTS, 3 PHASE  
DUAL VOLTAGE MOTOR - 230V 1P  
DUAL VOLTAGE MOTOR  
DUAL VOLTAGE MOTOR  
SINGLE VOLTAGE MOTOR  
1
BL/BLK  
YELLOW  
BL/BLK  
BL/BLK  
BL/BLK  
WHITE  
WHITE  
WHITE  
3
5
2
BLUE (AU)  
RED (T,J,H)  
BLUE (AU)  
RED (T,J,H)  
BLUE (AU)  
RED (T,J,H)  
8
4
RED (AU)  
BLUE (T,J,H)  
BL/BLK  
WHITE  
RED (AU)  
BL/BLK  
RED (AU)  
BL/BLK  
RED (AU)  
BL/BLK  
BLUE (T,J,H)  
BLUE (T,J,H)  
BLUE (T,J,H)  
TO REVERSE MOTOR DIRECTION, SWITCH  
INCOMING LEADS TO TERMINALS 5 AND 8.  
TO REVERSE MOTOR DIRECTION, SWITCH  
ANY TWO INCOMING LEADS.  
TO REVERSE MOTOR DIRECTION, SWITCH  
ANY TWO INCOMING LEADS.  
TO REVERSE MOTOR DIRECTION, SWITCH  
ANY TWO INCOMING LEADS.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PARTS IDENTIFICATION  
25  
Description  
Parts  
Ref Part#  
Description  
Assemblies  
1
2
3
4
5
6
7
8
9
009020 Shaft Collar, 3/4”  
Ref Part#  
008071 Flange Bearing, 3/4”  
A
C
109351 Frame Assembly w/Shafts. AUJ  
109358 Frame Assembly w/Shafts, AUH  
110076 Clutch Shaft Assembly, AUJ  
106810 Pillow Block Bearing, 1”  
105549 Snap Ring, 3/4”  
100315 Hand Chain, AUH  
106814 Sprocket, 65B10, 3/4” Bore, AUJ / H  
106815 Sprocket, 65B27, 3/4” Bore, AUJ / H  
100210 Sprocket, 65B10, 3/4” Bore, AUJ Disconnect  
009070 Sprocket, 65B30, 1” Bore, AUJ / H (1/3 HP)  
110077 Clutch Shaft Assembly w/Hoist, AUH  
E
G
I
109848 Secondary Shaft Assembly, AUJ / H (1/3 HP)  
109274 Secondary Shaft Assembly, AUJ / H (1/2 & 3/4 HP)  
109273 Brake Assembly, AUJ / H, 115 VAC  
109274 Brake Assembly, AUJ / H, 230 / 460 VAC  
CALL Control Box Assembly  
10 100134 Sprocket, 41B10, 3/4” Bore, AUJ / H (1/2 & 3/4 HP)  
11 009062 Sprocket, 41B30, 1” Bore, AUJ / H (1/2 & 3/4 HP)  
12 009061 Drive Sprocket, 41B20, 1” Bore, AUJ / H (1/3 HP)  
13 009062 Driven Sprocket, 41B30, 1” Bore, AUJ/H (1/3 HP)  
14 009057 Drive Sprocket, 40B20, 1” Bore, AUJ/H (1/2 & 3/4 HP)  
15 009136 Driven Sprocket, 40B30, 1” Bore, AUJ/H (1/2 & 3/4 HP)  
16 107144 Limit Chain, #65, 17” with Master Link  
17 009246 Secondary Chain, #40, 18”, AUJ  
Motors  
K
100465 Motor, 1/3 HP, 48 ODP, 115 VAC, 1 PH  
100466 Motor, 1/2 HP, 48 ODP, 115 VAC, 1 PH  
005156 Motor, 1/3 HP, 56 ODP, 115/230 VAC, 1 PH  
005026 Motor, 1/2 HP, 56 ODP, 115/230 VAC, 1 PH  
005027 Motor, 3/4 HP, 56 ODP, 115/230 VAC, 1 PH  
Parts  
009244 Secondary Chain, #41, 18”, AUH  
19 009249 Primary Chain, #65, 24”, AUJ / H (1/3 HP)  
009242 Primary Chain, #41, 24”, AUJ / H (1/2 & 3/4 HP)  
21 009239 Drive Chain, #41, 4’, AUJ / H, (1/3 HP)  
009240 Drive Chain, #40, 4’, AUJ / H, (1/2 & 3/4 HP)  
23 105385 Brake Solenoid, 115 VAC  
30 009087 V Belt, 4L390  
31 009155 Clutch Pulley w/Bushing, 4L  
32 009028 Clutch Fiber Disk  
33 100133 Clutch Plate  
105386 Brake Solenoid, 230 VAC (also used on 460 VAC units)  
25 110042 Brake Shoe  
34 105308 Clutch Spring  
35 100636 Clutch Lock Nut  
36 107517 Clutch Adjusting Nut  
26 106806 Brake Drum w/4L Pulley, 5/8” Bore  
Download from Www.Somanuals.com. All Manuals Search And Download.  
26  
SPECIFICATIONS  
SPECIFICATIONS  
MODEL : AUH _ _ _ _ S  
HP :_____  
MODEL : AUJ_ _ _ _S  
HP:_____  
VOLTS : _____ PHASE : _____  
VOLTS : _____ PHASE : _____  
* UL AND CANADIAN UL LISTED  
* UL AND CANADIAN UL LISTED  
* HIGH STARTING TORQUE, CONTINUOUS DUTY MOTOR  
* MOTOR OVERLOAD PROTECTION  
* HIGH STARTING TORQUE, CONTINUOUS DUTY MOTOR  
* MOTOR OVERLOAD PROTECTION  
* CLASS 2 (24 VOLT) CONTROL CIRCUIT  
* SOLENOID BRAKE  
* CLASS 2 (24 VOLT) CONTROL CIRCUIT  
* SOLENOID BRAKE  
* SOLID STATE MOTOR CONTROL CIRCUITRY WITH  
ADVANCED OPERATIONAL FEATURES STANDARD  
* THREE BUTTON CONTROL: OPEN, CLOSE, STOP  
* WIRED TO ACCEPT REVERSING EDGE INPUT  
* HEAVY GAUGE, POWDER-COATED STEEL  
FRAME RAILS AND CONTROL BOX  
* SOLID STATE MOTOR CONTROL CIRCUITRY WITH  
ADVANCED OPERATIONAL FEATURES STANDARD  
* THREE BUTTON CONTROL: OPEN, CLOSE, STOP  
* WIRED TO ACCEPT REVERSING EDGE INPUT  
* HEAVY GAUGE, POWDER-COATED STEEL FRAME  
RAILS AND CONTROL BOX  
* ALL SPROCKETS AND PULLEYS PINNED OR KEYED,  
SOLID STEEL DRIVE SHAFTS  
* ALL SPROCKETS AND PULLEYS PINNED OR KEYED,  
SOLID STEEL DRIVE SHAFTS  
* FULLY ADJUSTABLE FRICTION CLUTCH  
* HEAVY DUTY PILLOW BLOCK BEARINGS ON OUTPUT  
SHAFT  
* FULLY ADJUSTABLE FRICTION CLUTCH  
* HEAVY DUTY PILLOW BLOCK BEARINGS ON OUTPUT  
SHAFT  
* INTEGRAL MANUAL CHAIN HOIST WITH FLOOR LEVEL  
ENGAGEMENT AND DISCONNECT.  
* FLOOR LEVEL DISCONNECT  
* FULLY ADJUSTABLE, INTERNAL, SHAFT DRIVEN LIMITS  
* FULLY ADJUSTABLE, INTERNAL, SHAFT DRIVEN LIMITS  
LINEAR LIMITED WARRANTY  
This Linear product is warranted against defects in material and workmanship for 2 years. This  
warranty extends only to wholesale customers who buy direct from Linear or through Linear‟s normal  
distribution channels. Linear does not warrant this product to consumers. Consumers should inquire  
from their selling dealer as to the nature of the dealer‟s warranty, if any. There are no obligations or  
liabilities on the part of Linear LLC for consequential damages arising out of or in connection with  
use or performance of this product or other indirect damages with respect to loss of property, revenue,  
or profit, or cost of removal, installation, or reinstallation. All implied warranties, including implied  
warranties for merchantability and implied warranties for fitness, are valid only until the warranty  
expires. This Linear LLC Warranty is in lieu of all other warranties express or implied.  
All products returned for warranty service require a Return Product Authorization Number (RPA#).  
Contact Linear Technical Services at 1-800-421-1587 for an RPA# and other important details.  
P/N230769  
REV X7  
April 2011  
Copyright © 2011 Linear LLC  
Download from Www.Somanuals.com. All Manuals Search And Download.  

La Crosse Technology Cable Box 308A 146 User Manual
Lennox International Inc Marine Sanitation System Harmony III User Manual
LG Electronics Refrigerator LDF9810BB User Manual
LG Electronics Washer 102205FDBN User Manual
Lochinvar Boiler 0402 0752 User Manual
Logitech Computer Keyboard K810 User Manual
Metra Electronics Car Speaker 71 1729 User Manual
MicroBoards Technology DVD Recorder NX1 1000 User Manual
Microsoft Video Gaming Accessories 45X User Manual
Midland Radio Marine Radio 70 440BP User Manual