Overhead door RMX DRAWBAR User manual

NOT FOR RESIDENTIAL USE
111054.0001
EN 36221
This Installation Manual provides the information required to install, troubleshoot and maintain an
RMX™ Commercial/Industrial Door Operator.
D R A W B A R
07/30/09

FOR ASSISTANCE CALL 1-800-275-6187
Table of Contents
Section 1 How to use this manual......................................1.1
Section 2 Safety Information & Instructions...................2.1
Section 3 General Information.............................................3.1
Section 4 Installation...............................................................4.1-4.9
Drawbar Assembly................................................4.1-4.6
Attach Operator ....................................................4.7
Connection to the Door .....................................4.8
Clutch and Brake Adjustment..........................4.9
Section 5 Power and Control Wiring .................................5.1-5.7
Line Voltage Wiring ..............................................5.1
Low Voltage Control Wiring ..............................5.2
External Wire Diagram ........................................5.3
Wall Control.............................................................5.4
Interlock Switches & Radio Control................5.5
Radio Control & Photocell Wiring ...................5.6
Sensing Edge Wiring............................................5.7
Section 6 Operator Setup Procedures ..............................6.1-6.8
Control Panel ..........................................................6.1
Setting Constant Contact ..................................6.2
Setting Limit Travel...............................................6.3
Setting Limit Overrun..........................................6.4
Using Series II Safe-T-Beam® Photocells ......6.5
Max Run Timer .......................................................6.6
Setting the Mid-Stop ...........................................6.7
Changing Open & Close Modes ......................6.8
Section 7 Special Operator Features .................................7.1-7.2
Operator Cycle Count..........................................7.1
Circuit Board Firmware version .......................7.1
Operator Type ........................................................7.2
Section 8 Troubleshooting....................................................8.1-8.4
Display Operation.................................................8.1
Error Codes..............................................................8.1-8.2
Run Codes................................................................8.2-8.3
LED Indicators ........................................................8.4
Section 9 Service & Maintenance .......................................9.1
Section 10 Appendix A .............................................................10.1-10.9
Operator Exploded View ...............................10.1
Operator Parts List...........................................10.2
Shaft Assemblies ..............................................10.3
Shaft Parts List...................................................10.4
Rail/Trolley..........................................................10.5
Rail/Trolley Parts...............................................10.6
Electric Box Exploded View..........................10.7
Electric Box Parts List ......................................10.8-10.9
Appendix B..............................................................10.10
Screw Terminal Assignments.......................10.10
Appendix C..............................................................10.11-10.13
Display Run Codes...........................................10.11
Display Error Codes.........................................10.12-10.13
Appendix D
Safe-T-Beam® Monitored Photocell
Troubleshooting Chart ...................................10.14
Section 11 Warranty...................................................................11.1
TOC
07/30/09

FOR ASSISTANCE CALL 1-800-275-6187 1.1
Section 1: How to use this manual
Section 2
Provides important defining information related to safety terminology used throughout this manual, as
well as safety related instructions which must be followed at all times while doing any
steps/tasks/instructions detailed in this manual.
Section 3
Details pre-installation concerns/issues/decisions that are recommended to be considered and/or
resolved prior to beginning any commercial door operator installation.
Sections 4-6
Provide step by step installation and set-up instructions for the RMX™ commercial door operator. Each
section is written such that it must be followed in a step by step order to complete a successful
installation.
Sections 7-8
Detail important features and troubleshooting information for typical installation and normal operations
that may occur.
Sections 9-11
Provide related information on service and maintenance items, operator drawings for use in
troubleshooting and service activities, along with important warranty and returned goods policy
information.
The 11 sections of this Installation Manual provide the information required to install,
troubleshoot and maintain an RMX™ commercial/industrial door operator.
Failure to correctly perform all steps in sections 4-6 can result in serious injury or death.
WARNING
07/30/09

FOR ASSISTANCE CALL 1-800-275-6187 2.1
Section 2: Safety Information & Instructions
1. Read manual and warnings carefully.
2. Keep the door in good working
condition. Periodically lubricate all
moving parts of door.
3. If door has a sensing edge, check
operations monthly. Make any necessary
repairs to keep it functional.
4. AT LEAST twice a year, manually
operate door by disconnecting it from
the operator. The Door should open and
close freely. If it does not, the door must
be taken out of service and a trained
service representative must correct the
condition causing the malfunction.
5. The Operator Motor is protected against
overheating by an internal thermal
protector. If the operator ceases to
function because motor protector has
tripped, a trained service technician
may need to correct the condition which
caused the overheating. When motor has
cooled, thermal protector will
automatically reset and normal
operation can be resumed.
6. In case of power failure, the door can be
operated manually by pulling the release
cable to disconnect the operator drive
system.
7. Keep instructions in a prominent
location near the pushbutton.
WARNING
Overhead Doors are large, heavy objects that move with the help of springs under high tension and electric motors. Since
moving objects, springs under tension, and electric motors can cause injuries, your safety and the safety of others depend on
you reading the information in this manual. If you have any questions or do not understand the information presented, call
your nearest service representative. For the number of your local Overhead Door Dealer, call 800-929-3667, and for Overhead
Door Factory Technical Advice, call 800-275-6187.
In this Section and those that follow, the words Danger, Warning, and Caution are used to stress important
safety information.The word:
:
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in injury or property damage.
The word NOTE is used to indicate important steps to be followed or important considerations.
POTENTIAL EFFECT PREVENTION
HAZARD
MOVING DOOR
Do Not operate unless the doorway is in sight and free of
obstructions. Keep people clear of opening while door is moving.
Do Not allow children to play with the door operator.
Do Not change operator control to momentary contact unless an
external reversing means is installed.
Do Not operate a door that jams or one that has a broken spring
Could result
in Serious
Injury
or Death
Turn off electrical power before removing operator cover.
When replacing the cover, make sure wires are not pinched or
near moving parts.
Operator must be electrically grounded.
ELECTRICAL
SHOCK
Do Not try to remove, repair or adjust springs or anything to
which door spring parts are fastened, such as, wood block,
steel bracket, cable or any other structure or like item.
Repairs and adjustments must be made by a trained service
representative using proper tools and instructions.
HIGH SPRING
TENSION
Could result
in Serious
Injury
or Death
Could result
in Serious
Injury
or Death
IMPORTANT
READ PRIOR TO ANY DOOR OPERATION
WARNING
WARNING
WARNING
07/30/09

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Section 3: General Information
Job Site Issues to Consider/Concerns
The following list of items should be considered prior to selecting an operator for a given job site.
• Available power supply.
• Type of door.
• Potential operator mounting obstructions. Items to consider include, but are not limited to: side room, room above door shaft,
room below door shaft, available mounting surface integrity, power supply location, and convenient chain hoist and release
cable positioning.
• Size of door for appropriate operator torque and door travel speed selection.
• Operator mounting environment. Items to consider include operator location, dampness of location, dustiness of the location
and corrosiveness of the location.
• Door activation needs/requirements. Examples include 3 button control stations, 1 button control stations, radio controls, pull
cords, loop detectors, photoelectric controls, key switches, etc. See “Entrapment Protection” section below.
• Interlock switches are required under certain conditions for doors with pass doors and door locks. See Section 5.5 below.
• Accessory equipment. Examples include reversing edges and/or photocell beams, which are required for doors set to operate as
momentary contact, auxiliary control relays, warning lights, etc.
See “Entrapment Protection”section below.
Entrapment Protection Recommendations
Overhead Door Corporation recommends the installation of a fail safe external reversing device (such as a reversing edge or photocell
system, etc.) on all electronically operated commercial doors. If such a reversing device is not chosen, then the operator must be installed
with only a constant contact control switch for operation.
NOTE:A monitored 2-wire reversing edge or sensing edge can be installed using the optionally available Timer Close Module (TCM) P/N OPABTCX.S.
WARNING:
DO NOT apply line voltage until instructed to do so.
CAUTION:
Check working condition of door before installing the operator. Door must be free from sticking and binding. If equipped, deactivate
any door locking device(s). Door repairs and adjustments, including cables and spring assemblies MUST be made by a trained
service representative using proper tools and instructions.
07/30/09

The Model RMX™ Drawbar Operator consists of the Power Unit (A),
Drawbar Track (B), Chain Guides (C), Drawbar Arm (E), Front Spreader (G),
Front Idler Pulley (H), Drive Chain (J), Drive Sprocket (K) and Drawbar
Track Spacer (L). The Drawbar track length, chain length and quantity of
chain guides will vary by door heights. Fig. 1.
1) The Drawbar Track Spacers are attached to the Power
Unit at the factory. Fig. 1.
– Attach Track to Power Unit at the Spacers using eight
(8) 1/4"-20 x 1-1/2" track bolts and 1/4"-20 keps nuts (provided).
Fig. 2. The curved part of the Track MUST be toward the
electrical panel.
NOTE: Drawbar tracks must be thirty (30) inches longer than the door’s
1/4"-20
KEPS NUTS
height.Tracks have been pre-punched at the door plant for the chain
guide assemblies.
4.1
Section 4: Installation
Drawbar Assembly
Figure 1
Figure 2
G
E
HB
J
CL
L
K
A
1/4"-20
KEPS NUTS

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2) Attach the assembled drawbar track to the power unit using
the eight (8) 1/4"-20 x 1/2" self-tapping screws provided.
The curved part of the track MUST be toward the
electrical panel.
3) Insert the carriage into the tracks as shown in Fig. 3.
NOTE: One end of the carriage has a notch (Detail A) which will be
used to locate the chain pin (Detail B). This end of the carriage faces
the front spreader bracket and away from the power unit.
4) Attach the front spreader bracket to the front of the operator
tracks with two (2) track bolts and two (2) locknuts (check hole
alignment before installing).
5) Position the idler pulley inside the track and insert the
3/8" x 4-1/2" clevis pin. Secure the clevis pin using the
hitch pin. Fig.4.
NOTE: Track bolts MUST be installed from
inside the track.
4.2
Drawbar Assembly (cont’)
CARRIAGE TRACK
NOTCH
DETAIL A DETAIL B
CHAIN
CHAIN
PIN
EXPLODED VIEW ASSEMBLED VIEW
CLEVIS PIN
LOCK NUT
FRONT SPREADER
BRACKET TRACK
BOLTS
LOCK
NUT
HITCH PIN
IDLER PULLEY
TRACK
Figure 3
Figure 4
07/30/09

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6) Attach the chain guide assemblies to the drawbar tracks
using track bolts and locknuts. Fig. 5.
NOTE: Space chain guides evenly between operator and header. Doors
12 foot tall and under will use 2 chain guides. Doors over 12 feet will
require 3 chain guides.
NOTE: Verify that track bolts are properly seated in track. Failure to seat
bolts can cause carriage to bind in door track.
4.3
Drawbar Assembly (cont’)
SLOTS ARE PROVIDED
TO ATTACH BRACKET
USING TRACK BOLT
WITH LOCK NUT
(BOTH SIDES)
ALTERNATELY: A 9/32 HOLE
CAN BE DRILLED IN
THE TRACK.THE HOLES
WILL NEED TO BE
DEBURRED BEFORE
INSERTING TRACK BOLTS
PLASTIC SLIDE
GUIDE
CHAIN GUIDE
BRACKET
TRACK
Figure 5
07/30/09

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7) Uncoil the drawbar chain and install by routing the chain over
the chain guides and around the drive sprocket on the output
shaft as shown in Fig. 6.
8) Pass the chain through the rectangular slot in the carriage and
insert the chain pin through the end link of the chain.
9) Pass the other end of the chain between the front spreader
bracket and the idler pulley. Make certain the chain is
not twisted.
10) Move chain toward the carriage.
11) Attach the eye bolt to the chain using the #41 master chain link.
12) Attach the chain to the carriage.
13) Insert the eye bolt through the hole in the carriage.
14) Place the spring and flat washer over the eyebolt.
15) Thread a single nut onto the eyebolt as shown in Detail A, Fig 6.
16) Tighten Chain with no more than 2" of sag and add second
locknut. Detail A, Fig 6.
Check to ensure the following:
• The chain is properly engaging the output sprocket.
• The chain pin is properly seated in the indentations on the
front of the carriage.
• The chain is properly seated on the rib of the idler pulley.
• The chain is not twisted.
WARNING
•DO NOT apply line voltage until instructed to do so.
• Repairs and adjustments, including particularly to cables and
spring assemblies under high tension, must be made by a trained
service representative using proper tools and instructions.
4.4
Drawbar Assembly (cont’)
CHAIN PIN
EYEBOLT
MASTER LINK
CARRIAGE
CHAIN
SPRING
WASHER
TROLLEY SPROCKET
& SHAFT
LOCK NUT
DETAIL A
Figure 6
07/30/09

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CAUTION
Check the working condition of the door before installing the
operator. Door must be free from sticking and binding.
If the door is equipped with a latching device, secure the locking
bar in the open (unlocked) position. This style operator will act as a
latching device when the door is down and therefor the door’s
lock is no longer needed.
If the door lock is to remain functional, an interlock switch MUST
be installed which will prevent operation of the door whenever
the door lock is engaged. Refer to the Wiring Instructions, section
5.5, of this manual for proper connection of the interlock switch.
1) Measure the width of the door to determine the center. Make a
vertical line as shown in Fig. 7. (If the vertical line is not in line
with a door stile, a means of attaching the spring box to the
door must be provided. This can be accomplished by spanning
the center of the door’s top section (between the top and
bottom rail) with a suitable material such as wood or steel.
NOTE: On torsion spring doors with an uneven number of panels, the
operator may be attached to the stile nearest to the center.
2) Prepare for attaching drawbar to header. If suitable woodwork is
not already in place, securely affix a 2" x 6" block of wood as
shown in Fig. 7.
3) Center the block on the header.
4) Mark the center vertical line on this block.
5) Use a level, as shown in Fig. 8 (pg 4.6) to find the highest point
of travel for the door.
6) Mark a horizontal line across the vertical line you made on
the header at 2-1/2" above the highest point of door travel.
4.5
Drawbar Installation
VERTICAL LINE
(SEE STEP 1)
HEADER
2" X 6" (SEE STEP 2)
HORIZONTAL LINE
(SEE STEP 6)
CENTERLINE
OF DOOR
Figure 7
07/30/09

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1) Raise the operator into a position approximately 4" above the
horizontal door tracks.
2) Temporarily suspend the operator from the ceiling
superstructure with rope or by some other safe and
suitable means.
3) Position the bottom edge of the front spreader bracket on
your horizontal mark on the header. Fig. 8.
4.6
Drawbar Installation (cont’)
2" X 6"
HEADER
MAKE MARK 2-1/2"
ABOVE HIGH ARC OF
DOOR FOR HORIZONTAL
LINE LEVEL
HIGH ARC
OF DOOR
Figure 8
07/30/09

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4) Center spreader bracket on the vertical line. Use two (2)
1/4" x 1-3/4" lag bolts to attach the bracket to the header. Fig. 9.
5) Raise the door and position the operator so that the
drawbar tracks are level and the operator chain is in line
with the center of the door (or the stile where the door bracket
will be attached). Fig. 9.
6) Secure the operator in this position by installing steel angles
(not furnished) between the ceiling superstructure and the
operator power unit. Fig. 10.
4.7
Attach Operator.
STEEL
ANGLES
(NOT INCLUDED)
STEEL ANGLES
(NOT INCLUDED)
DRILL HOLE IN ANGLE
AND MOUNT USING
REAR SUPPORT
CARRIAGE BOLT
1/4" X 1-3/4" LAG BOLTS
ROPE OR CABLE
Figure 9
Figure 10

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1) Pull down on the drawbar arm locking sleeve and attach to
carriage.
2) Position the door bracket on the door as shown in Fig. 11,
with mounting holes on the door centerline. (Even with or
above top door roller).
3) Fasten the door bracket to the door using two
1/4" -20 X 2-1/4" carriage bolts and nuts for wood doors.
Use 1/4"- 20 self tapping sheet metal screws for metal doors.
Or as recommended by the door manufacturer.
4) Use two (2) 3/8" -16 X 7/8" bolts and nuts to attach the
door curved door arm to the straight drawbar arm.
NOTE: Use the set of holes that align the drawbar in a near vertical
position for operators without a brake. Set arms at a 20-30 degree
rearward angle for operators with a brake.
For units without a brake, set arms as close to 0 degrees as possible.
Fig. 12.
NOTE: If the door strut interferes with the mounting of the door
bracket, position the door bracket below the strut. DO NOT, in any way,
cut or modify the strut.
4.8
Connection to the Door
FRONT SPREADER
BRACKET TRACK
CARRIAGE
STRUT
DRAWBAR ARM (STRAIGHT)
RELEASE CORD
3/8"-16 X 7/8" HEX HEAD BOLTS
WITH 3/8" - 16 FLANGE NUTS
DRAWBAR ARM (CURVED)
DOOR BRACKET
1 -5/8" (REF.)
CLEVIS/COTTER
PIN
DOOR
BRACKET
ATTACH TO DOOR WITH
1/4" -20 X 2 -1/4"
CARRIAGE BOLTS
W/NUTS
(OR AS RECOMMENDED
BY DOOR
MANUFACTURER)
Door Center Line
Top Door Roller
Figure 12
Figure 11
07/30/09

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The RMX™ Operators have a friction style clutch that can be adjusted.
NOTE:The clutch is intended to provide protection for the door, the
operator and associated equipment. It is not intended for entrapment
protection. RMX™ Operators have a motor reversing feature that is
integrated with the clutch assembly. If an obstruction is placed in the
pathway of the door during operation the RMX™ motor will stop and
reverse when the clutch begins to slip. Therefore, the adjustment of the
clutch should be such that the door and operator function in this
manner. The steps for clutch adjustment follow:
To Adjust the Clutch
1) Decrease the tension on the clutch until the operator will not lift
the door.
• Turn the adjusting castle nut counter-clockwise to decrease
clutch tension and clockwise to increase clutch tension.
2) After completing step 1, begin to increase tension on the clutch
until the operator is capable of lifting the door through the
complete cycle without clutch slippage.
3) Test the reversing feature of the operator by placing an
obstruction under the door during a close cycle.The door should
reverse on the obstruction and return to the open position. If the
door does not close but comes down part way and reverses
without any obstructions in its path, then increase the clutch
tension until the door will close fully.
4) Finally, insert the cotter pin through the castle nut and shaft and
bend the outer leg of the cotter pin.
NOTE: Periodically check the system for proper clutch action. If clutch
starts to slip after working properly for some time, check manual
operation of door BEFORE adjusting clutch.The door may not be
operating freely or the counterbalance spring may need adjusting.
Repairs and adjustments must be performed by a trained service
representative using proper tools and instructions.
Clutch Adjustment
To Adjust the Brake
Figure 13
1) Loosen the Adjustment Bracket Lock Nut/Bolt.
2) Slide the Adjustment Bracket as needed to reach the desired
spring tension.
• When properly adjusted, the pivot arm should
move with very little effort.
3) Re-tighten the Adjustment Bracket Lock Nut/Bolt.
LOCK NUT & BOLT for
BRAKE ADJUSTMENT
Figure 14
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WARNING
• DO NOT apply power to operator until instructed to do so.
• Overhead Door Corporation recommends that line voltage
wiring be performed by a qualified electrician.
• Be sure that electrical power has been disconnected from
the input power wires being connected to the operator
prior to handling these wires. An appropriate lock-out /
tag-out procedure is recommended.
• Line voltage wiring must meet all local building codes.
• Make sure operator voltage, phase and frequency
nameplate ratings are identical to the job site line
voltage ratings.
• Input power wiring must be properly sized for the
operators amperage rating located on the nameplate.
• To reduce the risk of electric shock, make sure the chassis
of this unit is properly grounded.
1) Remove LINE VOLTAGE INPUT PLUG and install proper
fittings and 1/2"conduit.
2) Route proper LINE VOLTAGE wires into operator.
3) Locate LINE INPUT terminals on circuit board. Using
correct connectors, attach wires to LINE INPUTS, and GROUND
terminal. Fig. 2.
• Keep low voltage and line voltage wires separate.
• Route all line voltage wires as shown.
• Plug all unused conduit holes.
Section 5: Wiring
Line Voltage Wiring Fig. 1
OPEN CLOSE STOP GND 1-BTN N/O
SAFETY
N/O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
L1 N
HIGH VOLTAGE
INPUT PLUGS
LINE INPUT
TERMINALS
LINE
GROUND
ROUTE LOW VOLTAGE
WIRING IN SHADED
AREA AS SHOWN
Figure 1
L1/L1 N/L2
GND
LINE IN
POWER CONNECTIONS
120V
240V
LINE
(HOT) NEUTRAL
LINE 1 LINE 2
Figure 2
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OPEN CLOSE STOP GND 1-BTN N/O
SAFETY
N/O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
L1 N
LOW
VOLTAGE
INPUT
PLUG
ROUTE
LOW
VOLTAGE
CLASS 2
WIRING
I/O WARN
OUTPUT
WIRING
WITH LOW
VOLTAGE
CONNECTIONS
I/O WARN
OUTPUT
WIRING
WITH LINE
VOLTAGE
CONNECTIONS
ROUTE
LINE
VOLTAGE
WIRING
LOW
VOLTAGE
INPUT
PLUG
LINE
VOLTAGE
INPUT
PLUG
LINE
VOLTAGE
INPUT
PLUG
LINE
VOLTAGE
ONLY TO
SMALL
CONNECTOR
Figure 3
1) Connect all LOW VOLTAGE control circuit wires to this side
of unit using 1/2" conduit or flexible convoluted tubing.
• Keep low voltage and line voltage wires separate.
• Route all low voltage control wiring as shown.This includes
all control circuit wires such as wall controls, timers and single
button input devices as well as radio control and safety circuit
wiring. See Figs 2 through 10 in this section.
• Plug all unused conduit holes.
Low Voltage Control Wiring (general) Fig. 3
NOTE: For a detailed description of control wire terminals see
Appendix B.
07/30/09

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L1/L1 N/L2
GND
PWR RAD GND
OPEN CLOSE STOP GND 1-BTN N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
OPEN
CLOSE
STOP
1-BTN
STATION
KEY
SWITCH
STATION
CARD
READER
O/C
PULL
SWITCH
RELAY
GND
NOM
+ 24VDC
SENSING EDGE SWITCH
N/O
N/O
N/O
N/O
3-BUTTON
STATION SERIES II SAFE-T-BEAM
®
(STB)
+
-
+
-
THRU-BEAM
PHOTOCELLS
RADIO
REMOVE JUMPER
WHEN INSTALLING
EXTERNAL INTERLOCK
CONTROL SIGNAL TERMINAL STRIP
PWR
20-40 VDC @ 300mA
MAX CURRENT
MULTIPLE 3-BUTTON
STATION INSTALLATIONS
REQUIRE THE STOP
BUTTON TO BE WIRED
IN SERIES. See Fig. 5, pg 5.4
REMOVE JUMPER
IF STOP BUTTON
IS USED
LINE IN
POWER CONNECTIONS
CLASS 2 SUPPLY 0-40 VDC
120V
240V
EXTERNAL RADIO TERMINAL STRIP
CLASS 2 SUPPLY 0-40 VDC
( * CONNECT STB WIRES TO EITHER TERMINAL)
LINE
(HOT) NEUTRAL
LINE 1 LINE 2
*
(DO NOT CONNECT 2-WIRE
MONITORED SENSING EDGE
SWITCH TO THESE INPUTS)
External Wire Diagram
See Appendix B for detailed description of terminals.
07/30/09

FOR ASSISTANCE CALL 1-800-275-6187 5.4
1) For a single 3 - button installation, make connections as
shown in Fig. 4.
2) For a multiple 3 - button installations, make connections as
shown in Fig. 5.
3) For single button accessory controls, make connections as
shown in Fig. 6.
NOTE: If an External STOP button is NOT being installed, a jumper
wire must be installed between the "STOP" AND "GND" terminals
as shown.
NOTE: Long Distance Relay Kit wiring is not required for long
distance control runs and should not be used.
Wall Control
OPEN CLOSE STOP GND 1-BTN N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
OPEN
CLOSE
STOP
3-BUTTON
STATION
CONTROL SIGNAL TERMINAL STRIP
NOTE:
JUMPER BETWEEN STOP
AND GND TERMINALS
MUST BE REMOVED
OPEN CLOSE STOP GND 1-BTN N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
OPEN
CLOSE
STOP
3-BUTTON
STATION
CONTROL SIGNAL TERMINAL STRIP
OPEN
CLOSE
STOP
3-BUTTON
STATION
NOTE:
JUMPER BETWEEN STOP
AND GND TERMINALS
MUST BE REMOVED
OPEN CLOSE STOP GND 1-BTN N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
1-BTN
STATION
KEY
SWITCH
STATION
CARD
READER
OPEN/CLOSE
PULL
SWITCH
CONTROL SIGNAL TERMINAL STRIP
Figure 4
Figure 5 Figure 6
WARNING:
•Wall Control(s) must be located so that the door is
within sight of the user.
• Attach the Warning placard adjacent to the Wall
Control. Fig. 4A.
•Attach the Caution label adjacent to the Wall Control.
Fig. 4B.
WARNING
Moving Door can cause
serious injury or death.
To prevent entrapment—
Do Not start door
downward unless doorway
is clear.
Install control switch and this sign so tha door is in sight
of the user.Do Not remove, cover or paint over this sign.
Entrapment
Warning
Placard
Figure 4A
NOTE:
JUMPER BETWEEN
STOP AND GND
TERMINALS
MUST BE INSTALLED.
CAUTION
This door is operated by a limited-duty operator.
To prevent the motor protector from tripping,
do not exceed 15 cycles of opening
and closing per hour.
NOT FOR RESIDENTIAL USE
Figure 4B
WARNING:
If momentary contact control is to be used, an external reversing device
such as a photocell system or sensing edge switch must be used. See
pages 5.6-5.7 for installation of entrapment protection devices.
07/30/09

FOR ASSISTANCE CALL 1-800-275-6187 5.5
OPEN CLOSE STOP GND 1-BTN N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
CONTROL SIGNAL TERMINAL STRIP
* REMOVE JUMPER WHEN
INSTALLING EXTERNAL INTERLOCK
*
Interlock Switches
Figure 7
NOTE: If External Interlock is used, THE JUMPER WIRE BETWEEN THE
EXT INTLK TERMINALS MUST BE REMOVED.
1) Optional external interlock switches are required with some
Sectional or Rolling Steel Doors to prevent the door from
operating under certain conditions including the following:
• If the door is equipped with a functioning door lock, an
interlock switch must be installed to prevent electric
operation when the lock is engaged.
• If the door is equipped with a pedestrian pass-through door,
an interlock switch must be installed at the pass-through
door in order to prevent electrical operation when the
pass-through door is open.
SWITCH
075412-0000
(N.O.)
ANGLE
405964-0000
STANDARD
SLIDELOCK
TRACK
SWITCH
075396-0000
(N.C.)
Switches must be
set in the field.
Pass door interlock:
Should be open when
door is open.
Closed when door is
closed.
Side lock interlock:
Should be open when
door is locked.
Closed when door is
unlocked.
07/30/09

FOR ASSISTANCE CALL 1-800-275-6187 5.6
Radio Control and Photocell Wiring
PWR RAD GND
OPEN CLOSE STOP GND 1-BTN N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
+
-
+
-
THRU-BEAM
PHOTOCELLS
CONTROL SIGNAL TERMINAL STRIP
RECEIVER TRANSMITTER
PWR
20-40 VDC @ 300mA
MAX CURRENT
EXTERNAL RADIO TERMINAL STRIP
CLASS 2 SUPPLY 0-40 VDC
OPEN CLOSE STOP GND 1-BTN N-O
SAFETY
N-O
SAFETY
ODC
STB
ODC
STB
EXT
INTLK
EXT
INTLK
SERIES II (STB) RESIDENTIAL SAFE-T-BEAMS
®
CONTROL SIGNAL TERMINAL STRIP
Figure 9
PWR RAD GND
RELAY
GND
NOM
+24VDC
RADIO
PWR
20-40 VDC @ 300mA
MAX CURRENT
EXTERNAL RADIO TERMINAL STRIP
CLASS 2 SUPPLY 0-40 VDC
LOCATED
OUTSIDE
ELECTRIC
BOX
Figure 8
DOOR
Figure 10
Figure 11
CONNECT WIRES TO EITHER
TERMINAL.
(NOT POLARITY SENSITIVE)
1) Monitored SERIES II (STB) photocells (P/N 35048R.S)
can be installed as shown in Fig. 9. Wiring to these photocells
can be connected to either terminal (they are not polarity
sensitive). ( Troubleshooting Section is Appendix D).
NOTE: Installer must enable ODC STB in calibration mode. See page 6.5.
2) To Mount Photocells: (Kit includes detailed Instructions).
• Determine location for mounting.They do not need to be directly
adjacent to the door but must be somewhere along the wall where
there will be an unobstructed line between them. Fig 11.
• Screws provided for mounting on soft material (wood, drywall, etc.)
• They must extend out away from the wall sufficiently that no door
hardware breaks the plane of the photo-beam.
1) Nominal 24 Volt DC Commercial photocells with normally open
contacts can be connected as shown in Fig.10.
NOTE: PWR terminal supplies 20 – 40VDC. Photocells used must be
compatible with this voltage range.
NOTE: If no voltage is present at PWR Terminal, check fuse F-1 on Control board.
Series II Safe-T-Beam® Monitored Photocells
Radio Control Installation
1) For a 3-wire radio control installation, make connections as shown
in Fig. 8.
NOTE: PWR terminal supplies 20 – 40VDC. Radios used must be
compatible with this voltage range.
NOTE: If no voltage is present at PWR terminal, check fuse F1 on
control board.
Commercial Non-Monitored Photocells
WARNING: Actuating the operator using constant contact on the
CLOSE button will override external reversing devices, including
photocells.
WARNING: Photocell systems provide entrapment protection
when mounted near the doorway in such a way that the lower
portion of an individual’s leg will break the photocell beam
during normal walking conditions. If an alternative location is
chosen it must be approved by the facility owner.
WARNING: Actuating operator using constant contact on the CLOSE
button will override external reversing devices, including photocells.
07/30/09