Page 1
The Chamberlain Group, Inc.
A DUCHOSSOIS ENTERPRISE
845 Larch Avenue
Elmhurst, Illinois 60126
OO WW NN EE RR ’’ SS MM AA NN UU AA LL
SSEERRIIEESS 11000000
MM JJ 11 22 11 11
LLIIGGHHTT DDUUTTYY BBEELLTT DDRRIIVVEENN JJAACCKKSSHHAA FFTT OO PPEERRAATTOORR
NOT FOR RESIDENTIAL USE
Serial # Box
(located on electrical box cover)
Installation Date
Wiring Type
Page 2
2
When you see these Safety Symbols and Signal Words on the
following pages, they will alert you to the possibility of serious
injury or death if you do not comply with the warnings that
accompany them. The hazard may come from something
mechanical or from electric shock. Read the warnings carefully.
When you see this Signal Word on the following pages, it will
alert you to the possibility of damage to your door and/or the
door operator if you do not comply with the cautionary
statements that accompany it. Read them carefully.
Mechanical
Electrical
TABLE OF CONTENTS
WARNING
WARNING
WARNING
WARNING
CAUTION
WARNING
WARNING
SPECIFICATIONS
Operator Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Operator Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
PREPARATION
Sectional and Rolling Type Doors . . . . . . . . . . . . . . . . . . . . . . .4-5
ADJUSTMENT
Limit Switch Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Clutch Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Connect Reversing Edge Device (Optional) . . . . . . . . . . . . . . . . .7
POWER WIRING
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
INSTALL CONTROL STATION
. . . . . . . . . . . . . . . . . . . . . . .9
DIAGRAMS
Master Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Master Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
BRAKE INSTALLATION & ASSEMBLY PARTS
. . . .12-13
MAINTENANCE SCHEDULE
. . . . . . . . . . . . . . . . . . . . . . . .14
REPAIR PARTS
Illustrated Parts - Electrical Box. . . . . . . . . . . . . . . . . . . . . . . . . 15
Repair Parts - Models MT & MJ . . . . . . . . . . . . . . . . . . . . . . . . 16
Illustrated Parts - Model MJ 1211 . . . . . . . . . . . . . . . . . . . . . . . 17
Repair Parts - Model MJ 1211. . . . . . . . . . . . . . . . . . . . . . . . . . 18
Operator Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Control Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
IMPORTANT NOTES:
• BEFORE attempting to install, operate or maintain the operator,
you must read and fully understand this manual and follow all
safety instructions.
• DO NOT attempt repair or service of your commercial door and
gate operator unless you are an Authorized Service Technician.
Page 3
3
OPERATOR SPECIFICATIONS
MOTOR
TYPE: . . . . . . . . . . . . . . . . . . Permanent Split Capacitor
HORSEPOWER: . . . . . . . . . . . . . . . . . 1/2 HP Light Duty
(12 Cycles /Hr.)
SPEED: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 RPM
VOLTAGE: . . . . . . . . . . . . . . 115VAC 60Hz Single Phase
CURRENT: . . . . . . . . . . . . . . . . . . . . . . . . . 6.0/6.5 AMP
MAXIMUM DOOR SIZE:. . . . . . . . . . . . . . . . . . 14’ X 14’
ELECTRICAL
TRANSFORMER: . . . . . . . . . . . . . . . . . . . . . . . . .24VAC
CAPACITOR: . . . . . . . . . . . . . . . . .Single 70 Microfared
CONTROL STATION: . . . .NEMA 1 three button station.
OPEN/CLOSE/STOP
WIRING TYPE: . . . . . . . . . . . . . . .C2 (Factory Shipped)
Momentary contact to OPEN & STOP, constant pressure to
CLOSE, open override plus wiring for sensing device to
reverse.
LIMIT ADJUST: . . . . . . . . . . . . . . . . .Linear driven, fully
adjustable screw type cams. Adjustable to 14’ feet.
MECHANICAL
DRIVE REDUCTION:1st Reduction: Heavy Duty (4L) V-Belt
2nd & 3rd Reduction: #41 Chain
and Sprockets
Output: #48 Chain
OUTPUT SHAFT SPEED: . . . . . . . . . . . . . . .38.6 R.P.M.
DOOR SPEED: . .Depends on combination of sprockets
between door and output shaft.
BRAKE: . . . . . . . . . . . .Solenoid Drum Brake (Optional)
BEARINGS: . . . . . . . . . . . .Heavy Duty Oil-Filled Bronze.
HOIST WHEEL: . . . . . . . . . . . . . . . . . . . . . . . .Standard
SAFETY
DISCONNECT: . . . . . .Emergency Floor-level Disconnect
CLUTCH: . . . . . . . . . . . . . . . . . .Adjustable Friction Type
SAFETY EDGE: . . . . . . .(Optional) Electric or pneumatic
sensing device attached to the bottom edge of door.
A REVERSING EDGE IS STRONGLY RECOMMENDED FOR ALL
COMMERCIAL OPERATOR INSTALLATIONS. REQUIRED WHEN
THE 3 BUTTON CONTROL STATION IS OUT OF SIGHT OF
DOOR OR ANY OTHER CONTROL (AUTOMATIC OR MANUAL)
IS USED. SEE PAGE 8.
OPERATOR DIMENSIONS
WEIGHTS AND PHYSICAL MOUNTING DIMENSIONS
HANGING WEIGHT: 48 LBS.
11-1/2"
16-7/16" without brake
16-15/16" with brake
17-1/2" without brake
18-9/16" with brake
Brake
Page 4
4
PREPARATION
It is imperative that the wall or mounting surface provide
adequate support for the operator.
This surface must:
a. Be rigid to prevent play between operator and door shaft.
b. Provide a level base.
c. Permit the operator to be fastened securely and with the
drive shaft parallel to the door shaft.
The safety and wear of the operator will be adversely affected if
any of the above requirements are not met. For metal buildings,
fasten 2" x 2" x 3/16" (or larger) angle iron frames to the building
purlins. Retain 6" (15 cm) between frames (Figure 1).
NOTE: On concrete or block walls, install operator as shown in
Figure 2.
For standard rolling steel doors, install operator as shown in
Figure 3. (If mounting to a steel building, make an angle iron
mounting frame as shown in Figure 1).
To prevent possible SERIOUS INJURY or DEATH:
• DO NOT connect electric power until instructed to do so.
• If the door lock needs to remain functional, install an
interlock switch.
• ALWAYS call a trained professional door serviceman if door
binds, sticks or is out of balance. An unbalanced door may
not reverse when required.
• NEVER try to loosen, move or adjust doors, door springs,
cables, pulleys, brackets or their hardware, ALL of which are
under EXTREME tension and can cause SERIOUS PERSONAL
INJURY.
• Disable ALL locks and remove ALL ropes connected to door
BEFORE installing and operating door operator to avoid
entanglement.
WARNING
WARNING
Figure 1
Mount Door Sprocket to Door.
Sprocket Provided with Door
(Not with Operator).
Refer to Door Owner's Manual
for Installing Door Sprocket.
2" x 2" x 3/16"
Angle Iron Brace
Installation of Operator to
Sheet Type Rolling Doors
or Rolling Doors without
Live Draft Shaft
Front of Hood Mounting
on Rolling Steel Doors.
Mounting Bracket (Optional)
Mounting
Bracket (Optional)
Direction of Output Shaft
Rotation for OPEN
Door
Sprocket
Door
Sprocket
Figure 3
Figure 2
SECTIONAL AND ROLLING TYPE DOORS
1. Place door sprocket and shaft support bracket (sectional door
only) on door shaft as shown. Attach shaft support bracket to
angle brace. On concrete buildings, attach shaft support
bracket to wall of building.
Shaft Support Bracket
with Bearing (Not Provided)
Door Sprocket
6" (15 cm)
Page 5
5
PREPARATION
SECTIONAL AND ROLLING TYPE DOORS (CONTINUED)
2. Place drive sprocket on appropriate side of operator. Do not
insert key at this time.
3. Position roller chain over door sprocket and join ends
together with master link.
4. Raise or lower operator until the chain is taut (not tight) as in
Figure 4. Mark slotted holes to match operator frame.
If drive sprocket is ABOVE door sprocket, drill hole at the top of
each slot.
If drive sprocket is BELOW door sprocket, drill hole at bottom of
each slot.
Placement of the drilled holes will allow for chain adjustment if
necessary.
5. Make sure operator output shaft is parallel to door shaft and
sprockets are aligned. When in position, secure operator with
3/8" bolts or concrete anchors as required.
Figure 4
OPERATORS WITH CHAIN HOISTS
6. Place hand chain through eye bolt guides and around pocket
wheel. Remove enough links so chain hangs approximately 4'
above floor.
7. Uncoil disconnect cable and fasten chain keeper to the wall of
building (Figure 6). Adjust disconnect cable handpull and
fender washer so chain keeper holds cable in position when
cable is pulled as far as its travel permits.
Figure 5
Figure 6
Installation of Operator
to Sectional Door
(Metal Building)
Operator Provided
Door Sprocket
2" x 2" x 3/16"
Angle Iron Brace
Installation of Operator to
Standard Rolling Steel Doors.
Wire (24V)
Make-up Box
(Not Provided)
Take-up Reel
(Optional)
Coil Cord
(Optional)
Air Hose
Reversing Edge
Pneumatic Air Switch:
Not required or provided
when electric reversing
edge is used
REEL (OPTIONAL)
Take-up reel should be installed 12" above top of door
COIL-CORD (OPTIONAL)
Connect operator end of coil cord to junction box
(not provided) fastened to the wall approximately halfway up
the door opening (Figure 5).
Electrician must hardwire junction box to the operator electric
box in accordance with local codes.
Chain Keeper
Cable
Handle
Page 6
6
LIMIT ADJUSTMENT
NOTE: Make sure the limit nuts are positioned between the limit
switch actuators before proceeding with adjustments.
1. Depress open limit switch. The operator should stop.
2. To increase door travel, spin nut away from limit switch. To
decrease door travel, spin limit nut toward limit switch.
3. Adjust open limit nut so that door will stop in open position
with the bottom of the door even with top of door opening.
4. Repeat Steps 1 and 2 for close cycle. Adjust close limit switch
so that the limit switch is engaged as door fully seats at the
floor.
Press limit nut retainer down toward
frame to disengage.
ADJUSTMENT
To avoid SERIOUS personal INJURY or DEATH from
electrocution, disconnect electric power BEFORE manually
moving limit nuts.
WARNING
WARNING
CLUTCH ADJUSTMENT
Adjust clutch so that it is tight enough to open and close the door
but will slip when the door meets an obstruction. Either loosen
or tighten the clutch nut with 1/4 turn increments The clutch will
require periodic inspection and adjustment.
CAUTION: The adjustable friction clutch is NOT an automatic
reversing device. An electric or pneumatic reversing edge can be
added to bottom edge of door if desired.
To prevent possible SERIOUS INJURY or DEATH, install
reversing sensors when the 3-button control station is out of
sight of the door or ANY other control (automatic or manual) is
used. Reversing devices are recommended for ALL installations.
WARNING
WARNING
Close Limit
Switch
Actuator
CLOSEOPEN
Close Limit
Nut
Open Limit
Switch
Actuator
Limit Nut
Retainer
SLOSLC
ADLSSLS
Open Limit
Nut
Clutch Pad
Clutch Plate
Cotter
Pin
Adjusting Nut
Spring
Washer
Clutch Pulley
Page 7
7
ADJUSTMENT
CONNECT REVERSING EDGE DEVICE (OPTIONAL)
The operator has been pre-wired to accept connection of a
reversing edge device. Connect the normally open contacts to
terminals T6 and T8 on the low voltage terminal block. A cut-off
switch will deactivate the safety device during the last few inches
of the door’s downward travel.
To prevent possible SERIOUS INJURY or DEATH, install
reversing sensors when the 3-button control station is out of
sight of the door or ANY other control (automatic or manual) is
used. Reversing devices are recommended for ALL installations.
WARNING
WARNING
Page 8
8
POWER WIRING
To reduce the risk of SEVERE INJURY or DEATH:
• ANY maintenance to the operator or in the area near the
operator MUST NOT be performed until disconnecting the
electrical power and locking-out the power via the operator
power switch. Upon completion of maintenance the area MUST
be cleared and secured, at that time the unit may be returned
to service.
• Disconnect power at the fuse box BEFORE proceeding.
Operator MUST be properly grounded and connected in
accordance with local electrical codes. The operator should be
on a separate fused line of adequate capacity.
• ALL electrical connections MUST be made by a qualified
individual.
• DO NOT install ANY wiring or attempt to run the operator
without consulting the wiring diagram. We recommend that
you install an optional reversing edge BEFORE proceeding with
the control station installation.
• ALL power wiring should be on a dedicated circuit and well
protected. The location of the power disconnect should be
visible and clearly labeled.
• ALL power and control wiring MUST be run in separate
conduit.
WARNING
WARNING
Refer to master wiring diagram on page 10.
Make connection through the 7/8" dia., labeled hole.
Connect the hot wire to L1 - The neutral wire to L2 - and the ground wire to the green chasis ground screw. Do not run control wires in
the same conduit as the power wires.
Page 9
9
INSTALL CONTROL STATION
Install the optional Reversing Edge (page 7) before proceeding
with the installation of the Control Station.
1. Complete the electrical connections to operator and control
station (refer to Control Connection Diagram on the back
cover). Fasten the control station to the wall.
FASTEN WARNING NOTICE BESIDE OR BELOW THE PUSH
BUTTONS.
2. Apply power to operator. Press either the OPEN or the CLOSE
push button and observe direction of door travel. Press the
STOP button.
If door does not move in the correct direction, check for improper
wiring at control station or between operator and control station.
If the operator is single phase and control station wiring is
correct, exchange the red and orange wires of the MOTOR CABLE
at the motor end.
To prevent possible SERIOUS INJURY or DEATH, install
reversing sensors when the 3-button control station is out of
sight of the door or ANY other control (automatic or manual) is
used. Reversing devices are recommended for ALL installations.
WARNING
WARNING
W A R N I NG
OPEN
C
LOSE
Standard
Control Station
OPEN
WARNING
Push
Buttons
C
LOS
E
S
T
O
P
TO PREVENT ENTRAPMENT
DO NOT START DOOR DOWNWARD
UNLESS DOORWAY IS CLEAR
Warning Notice
Page 10
10
MASTER WIRING DIAGRAM
CLOSE CONTROL WIRING OPTIONS
C2 WIRING - Constant Pressure to Close
WHITE WIRE ON TERMINAL #3 OF CONTROL CONNECTION
STRIP
B2 WIRING - Momentar
y Contact to Close
MOVE WHITE WIRE ON TERMINAL #3 OF CONTROL
CONNECTION STRIP TO TERMINAL #2RELAY TO #4 OF CLOSE
RELAY
DEROIV
YE
NC
NO
CLOSE LIMIT
C
OPEN LIMIT
NC
NO
C
YE
RADIO
CONTROL
1
2
3
BR
GY/WH
RED
CLOSE
RELAY
OIVOIV
NC
SENSING LIMIT
NO
OR
C
WIRE NUT
BL
BK
BK
BL
YE
REM
YR
AD
ROFS
N
O
N
CE
AR
S
T
OR
RED
YRAM
I
RP
OR
BK
BK
WH
L2L1
NEUTRAL
NEUTRAL
BRAKE
(OPTIONAL)
AUXILIARY
DEVICE
LIMIT
GY/WH
10
OPEN
RELAY
11
VIO
BR
YE
YE
GY/WH
OR
RED
VIO
12547
8
369
VIO
BR
GY/WH
VIO
RED
OR
YE
VIO
CAPACITOR
BK
BK
BK
RED
WH
RED
C
MOTOR
NC
RED
NO
GY/WH
BL
BK
BR
WH
BR
BK
9
3
6
11
8
2145
7
10
YE
YE
NEC CLASS II
CIRCUIT
123 4 5 6 7
REVERSE
OPEN
CLOSE
STOP
SENSOR
AUXILIARY
DEVICE
HOT
GROUND
HOT
GROUND
Page 11
11
CLOSE CONTROL WIRING OPTIONS
C2 WIRING - Constant Pr
essure to Close
WHITE WIRE ON TERMINAL #3 OF CONTROL CONNECTION
STRIP
B2 WIRING - Momentar
y Contact to Close
MOVE WHITE WIRE ON TERMINAL #3 OF CONTROL
CONNECTION STRIP TO TERMINAL #2
MASTER SCHEMATIC
BK
HOT
L1
GROUND
BK
BK
8
9
OPEN
2
OPEN
3
CLOSE
STOP
NEUTRAL
1
7
BK
5
6
8
BK
BK
BL
43
VI
1
OR
5
OPEN
2
CLOSE
RD
SL
4
BK
5
BK
BR
BR BR
VI
BK
BRAKE
(Optional)
OPEN
11 10
O
BL
OR
WH
24 VAC
OL
VI YE
WH
L2
OR
YE
7
RADIO
CONTROL
1
2
3
BR
GY/WH
YE
BR
OPEN/CLOSE
3
BR
BR
OPEN
6
9
3
RD
6
RED
7
CLOSE
1
CLOSE
2
VI
GY/WH
4
RD
ADL
VI
ESOLCHW
RD
YE
10 11
C
RD
YE
CL
YE
Page 12
12
To avoid SERIOUS PERSONAL INJURY or DEATH from
electrocution, disconnect ALL electric power BEFORE
performing ANY maintenance.
WARNING
WARNING
BRAKE INSTALLATION
1. Disconnect power to operator.
2. Install brake drum on clutch pulley shaft (Figure 1).
3. Attach the four spacers provided to back of brake pulley
assembly housing using four 5/16" x 5/8" sems screws
(Figure 2).
4. Push brake lever engaging nylon stud release between brake
shoes and align brake drum between brake shoe assembly
(Figure 2).
5. Adjust spring loaded bolt on brake shoe assembly so that
spring is compressed to 1".
6. Mount brake assembly housing to operator frame using the
four spacers and 5/16 x 3/8 sems screws (Figure 2).
7. Remove plug from 7/8" hole in electrical box and attach
conduit assembly.
8. Connect wires per master wiring diagram,
(See "brake optional").
9. Reconnect power to the operator.
10. Test for proper brake operation and replace brake cover.
NOTE: The brake assembly is self-adjusting and should not
require further adjustment.
Figure 1
Figure 2
Page 13
13
SERVICE KITS
DESCRIPTION
1A3989 115V Solenoid Brake, M-Series
1A4045 115V Solenoid Brake, H-Series & APT 2211
1A4046 230V Brake Solenoid, H-Series
INDIVIDUAL PARTS
ITEM PART # DESCRIPTION QTY
1 17D111 Brake Box 1
2 204B118 Solenoid 115V 1
204B118-1 Solenoid 230V 1
204B118-2 Solenoid 460V 1
3 113B49 Brake Lever, Pivot 1
4 179A46 Brake Release Pivot
8
4
3
2
9
1
5
7
6
INDIVIDUAL PARTS
ITEM PART # DESCRIPTION QTY
5 179B45 Brake Pivot Stud 3
6 184A111 Brake Spacer 4
7 1B3933 Conduit Assembly M-Series 1
1B4044 Conduit Assembly H-Series 1
8 31D387 Cover 1
9 31A388 Dome Plug
ASSEMBLY PARTS
Page 14
14
HOW TO ORDER REPAIR PARTS
OUR LARGE SERVICE ORGANIZATION SPANS AMERICA
Installation and service information
are available 6 days a week.
Call our TOLL FREE number:
1-800-528-2806
Monday through Friday 5 a.m. to 6 p.m. (MST)
Saturday 7 a.m. to 3:30 p.m. (MST)
Use SAE 30 Oil (Never use grease or silicone spray).
• Do not lubricate motor. Motor bearings are rated for
continuous operation.
• Do not lubricate clutch or V-belt.
Repeat ALL procedures.
Inspect and service whenever a malfunction is observed or
suspected.
To avoid SERIOUS PERSONAL INJURY or DEATH from
electrocution, disconnect ALL electric power BEFORE
performing ANY maintenance.
WARNING
WARNING
MAINTENANCE SCHEDULE
Check at the intervals listed in the following chart:
ITEM
Drive Chain
Sprockets
Clutch (Optional)
Gear Reducer*
Fasteners
Manual Disconnect
Bearings and Shafts
PROCEDURE
Check for excessive slack.
Check and adjust as required.
Lubricate.
Check set screw tightness.
Check and adjust as required.
Check for leaks and replace
seals as needed.
Check and tighten as required.
Check and operate.
Check for wear and lubricate.
EVERY 3 MONTHS
OR
5,000 CYCLES
EVERY 6 MONTHS
OR
10,000 CYCLES
EVERY 12 MONTHS
OR
20,000 CYCLES
Page 15
15
ILLUSTRATED PARTS - MT & MJ SERIES
ELECTRICAL BOX
Page 16
16
REPAIR PARTS - MT & MJ SERIES ELECTRICAL BOX
INDIVIDUAL PARTS
ITEM PART # QTY. DESCRIPTION
1 1D3695-1 1 Electrical Box Assembly
2 41K4303 1 Limit Bracket (ADJ) Kit
3 1B3796 1 Limit Shaft - Sprocket Assembly
4 133A182 2 Limit Nut
5 180B133 2 Limit Switch
6 41K4304 1 Switch Bracket Assembly
(Aux. & Sensing)
7 216A191 1 Washer Spring Curved
8 1B3734 1 Transformer Assembly
9 41K4502 1 Capacitor
10 30B432 1 Capacitor Bracket
11 12A461 2 Relay
12 160B69 1 Terminal (2) Position
13 203B180 1 Terminal (7) Position
14 132A2012 1 Label
15 1B3727 1 Terminal Strip - 3 Position
16 216A184 2 Thrust Washer
17 11A12 1 Flange Bearing, (3/8" I.D.)
18 158A49 1 Retaining Ring 3/8"
Page 17
17
ILLUSTRATED PARTS - MODEL MJ 1211
Page 18
18
REPAIR PARTS - MODEL MJ1211
INDIVIDUAL PARTS
ITEM PART # QTY. DESCRIPTION
1 1 Electrical Box Assembly (See detail)
2 1A3797 1 Electrical Box Cover Assembly
3 123D114 1 Motor
4 31B413 1 Motor Cover
5 1A3742 1 Chain Assembly (43 Pitches)
6 81C149 1 Sprocket 13T - 1" I.D.
7 41K4306 2 Oil Lite Bearing 3/4" I.D. Kit
8 41K4502 2 Oil Lite Bearing 1" I.D. Kit
9 1C3690-1 1 Output Shaft Assembly
10 1C3687-1 1 Shaft Assembly - Hoist
11 1C3691-2 1 Shaft Assembly - Pulley
12 20B8 1 V-Belt 4L
13 144B32 1 Motor Pulley
14 59D48-6 1 Frame - Jack - Right (Medium)
15 59D48-7 1 Frame - Jack - Left (Medium)
16 184B97 4 Spacer
17 41K4346 1 Disconnect Arm Assembly
18 1A3741 1 Pulley 6" - 4L
19 41K4301 1 Clutch Assembly Kit
20 1A3741 4 Chain Assembly (41 Pitches)
21 22A14 Varies Unwelded Hand Chain
22 171A410 2 Eye Bolt 1"
Page 19
19
OPERATOR NOTES
Page 20
© 2006, The Chamberlain Group, Inc.
114A1667E All Rights Reserved
NOTE: THE ABOVE DEVICES WILL NOT FUNCTION WITHOUT A 3-BUTTON CONTROL STATION OR A JUMPER BETWEEN T3 & T4.
NOTE: INTERLOCKS. IF USED, SHOULD BE NORMALLY CLOSED
AND PLACED IN SERIES BETWEEN THE “STOP” BUTTON AND
TERMINAL #4.
WIRING TYPE C2 • CONSTANT CONTACT TO CLOSE
• ACCEPTS SENSING DEVICES TO REVERSE
• ACCEPTS AUXILIARY DEVICES TO OPEN AND CLOSE
• OPEN OVERRIDE
OPTIONAL B2 • SAME AS C2 EXCEPT MOMENTARY CONTACT TO OPEN, CLOSE AND STOP. SEE BELOW.
NOTE: The 3-Button Control Station provided must be connected for operation
CONTROL CONNECTION DIAGRAM
CLOSE CONTROL WIRING OPTIONS
B2 WIRING - Momentar
y Contact to Close
MOVE WHITE WIRE ON TERMINAL #3 OF CONTROL
CONNECTION STRIP TO TERMINAL #2
3 BUTTON STATION or 3 POSITION KEYSWITCH w/ SPRING RETURN TO CENTER AND STOP BUTTON
STANDARD
T1 T2 T3 T4
Open
Close
Stop
ALL CONTROL WIRING TYPES
OPEN / CLOSE DEVICE
T3
T6
OPEN / CLOSE
ONE BUTTON STATION
PULL CORD
KEY SWITCH
ETC.
T1 T2 T3 T4
Open
Close
Stop
SENSING DEVICE TO REVERSE
T3
SENSING EDGE
PHOTO ELECTRIC CONTROL
ETC.
Open
Close
Stop
T5
T1 T2 T3 T4
Open
Close
Stop
On/Off
ALL CONTROL WIRING TYPESALL CONTROL WIRING TYPES
OPEN DEVICE
T1
T3
ONE BUTTON STATION
PULL CORD
KEY SWITCH
ETC.
TUOKCOL YEKEROM RO 2
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