Chamberlain MT5011U User manual

Now with
Built in
Radio Receiver
315 MHz
Now with
Built in
Radio Receiver
315 MHz
MEDIUM DUTY DOOR OPERATOR
MODELS MT5011U & BMT5011U
INSTALLATION MANUAL
NOT FOR RESIDENTIAL USE
Your model may look different than the model illustrated in this manual.
THIS PRODUCT IS TO BE
INSTALLED AND SERVICED BY A
TRAINED DOOR SYSTEMS
TECHNICIAN ONLY.
Visit www.liftmaster.com to locate a
professional installing dealer in your area.
OPERATOR RATING: 12 cycles per hour,
50 cycles per day; maximum
Serial #
(located on electrical box cover)
Installation Date
2 YEAR WARRANTY

2
TABLE OF CONTENTS
SAFETY INFORMATION 2-3
APPLICATION 3
OPERATOR SPECIFICATIONS 4
CARTON INVENTORY 5
PREPARATION 5
ASSEMBLY 6-8
TYPICAL INSTALLATION 9-14
Install the Header Bracket . . . . . . . . . . . . . . . . . . . 9
Install the Operator . . . . . . . . . . . . . . . . . . . . 10-11
Power Ground Wiring Connections . . . . . . . . . . . . 11-12
Install 3-Button Control Station . . . . . . . . . . . . . . 12-13
Setup Radio Antenna . . . . . . . . . . . . . . . . . . . 13-14
ADJUSTMENT 15
Adjust the Limits. . . . . . . . . . . . . . . . . . . . . . . .15
Adjust the Clutch. . . . . . . . . . . . . . . . . . . . . . . .15
ENTRAPMENT PROTECTION 16-19
LiftMaster Monitored Entrapment Protection (LMEP) . . . . .16
Install the Photoelectric Sensors. . . . . . . . . . . . . . . .17
Mount the Photoelectric Sensors . . . . . . . . . . . . . . .18
Entrapment Protection Wiring Options . . . . . . . . . . 18-19
LOGIC BOARD LAYOUT 19
BASIC PROGRAMMING 20-23
Determine the Wiring Type . . . . . . . . . . . . . . . . 20-21
Remote Controls. . . . . . . . . . . . . . . . . . . . . . 21-22
Timer-to-Close (TTC) . . . . . . . . . . . . . . . . . . . 22-23
TESTING 23
EMERGENCY DISCONNECT 24
TROUBLESHOOTING 25-26
DIAGRAM 26
ACCESSORIES 27
CONTROL CONNECTION DIAGRAM BACK COVER
SAFETY INFORMATION
Mechanical
Electrical
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNING
WARNING
CAUTION
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTION
WARNING
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTION
CAUTION
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
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.
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.

3
APPLICATION
This operator includes a number of features that will provide years
of reliable and safe operation.
FEATURES:
• Supports both monitored and non-monitored entrapment
protection devices: Entrapment protection devices detect
obstructions in the door's path and automatically reverse a
closing door.
• Radio receiver: A factory installed radio receiver allows remote
controls, keyless entries and other remote command devices to
be programmed to the operator.
• Timer-to-Close: The Timer-to-Close feature allows the door to
automatically close after a preset time (only available with B2
wiring and a monitored entrapment protection device).
• Wiring Types: The functionality of the operator is based on the
wiring type. The operator is shipped from the factory in standard
C2 wiring type (factory default). Some wiring types will require
an optional monitored entrapment protection device. Refer to
Basic Programming Section for descriptions of wiring types,
requirements and programming.
SAFETY INFORMATION
SECTIONAL
DOOR
SQ. FT
MAXIMUM DOOR AREA AND MAXIMUM DOOR HEIGHT 14 FEET
--- 24 ga., 22 ga. Steel 20 ga. Steel 16 ga. Steel ---
Fiberglass Aluminum Doors Wood Doors --- ---
--- --- 24 ga. Steel Insulated 20 ga. Steel Insulated 16 ga. Steel Insulated
310 260 225 150 100
NOTE: Actual track length will exceed door height by 2 feet.
To reduce the risk of SEVERE INJURY or DEATH:
IMPORTANT INSTALLATION INSTRUCTIONS
1. READ AND FOLLOW ALL INSTALLATION WARNINGS AND
INSTRUCTIONS.
2. Install door operator ONLY on properly balanced and
lubricated door. An improperly balanced door may not
reverse when required and could result in SEVERE INJURY
or DEATH.
3. ALL repairs to cables, spring assemblies and other hardware
MUST be made by a trained door systems technician BEFORE
installing operator.
4. Disable ALL locks and remove ALL ropes connected to door
BEFORE installing operator to avoid entanglement.
5. Install door operator 8 feet (2.44 m) or more above floor.
6. NEVER connect door operator to power source until
instructed to do so.
7. NEVER wear watches, rings or loose clothing while installing
or servicing operator. They could be caught in door or
operator mechanisms.
8. Install control station:
• within sight of the door.
• out of reach of children at minimum height of
5 feet (1.5 m).
• away from ALL moving parts of the door.
9. Install the control station far enough from the door to
prevent the user from coming in contact with the door while
operating the controls.
10. Install the entrapment warning placard on wall next to the
control station in a prominent location that is visible from
the door.
11. Place manual release/safety reverse test label in plain view
on inside of door.
12. Upon completion of installation, test entrapment protection
device.
13. SAVE THESE INSTRUCTIONS.
WARNING
WARNING
WARNING
WARNING

4
Hanging Weight: 80-110 LBS. (36.29-49.9 kg) (Including Track)
9-1/2"
(24.13 cm)
Door Height Plus 4 feet (1.22 m) (minimum)
16-3/16"
(41.12 cm)
Path Of Highest Point On Door
4"
(10.16 cm)
12-1/2"
(31.75 cm)
MOTOR
TYPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Limited duty
HORSEPOWER: . . . . . . . . . . . . . . . . . . . . . . . . . . .1/2 Horsepower
VOLTAGE: . . . . . . . . . . . . . . . . . . . . . 115 Vac, Single Phase, 60 Hz
OPERATOR
CURRENT (Amperage):
Voltage-Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 HP
115-1Ø, 60Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2
MECHANICAL
DOOR SPEED:. . . . . . . . . . . . . . . . . . . . . . 12" (30.48 cm) / second
OUTPUT FORCE:. . . . . . . . . . . . . . . . . . . . . . . . . . .125 ft. lbs / sec.
BRAKE (BMT ONLY): . . . . . . . . . . . . .Solenoid actuated disc brake
LIMIT ADJUST:. . . . . . . . Fully adjustable up to 14' door maximum
DUTY: . . . . . . . . . . . . . . . . . . . . . . . . 12 Cycles per hour maximum
50 Cycles per day maximum
BEARINGS: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance Free
FINISH: . . . . . . . . . . . . . .Powder coated, Corrosion Resistant Steel
ELECTRICAL
OPERATOR VOLTAGE: . . . . . . . . . . . 115 Vac, Single Phase, 60 Hz
WIRING TYPE: . . . . . . . . . . . . . . . . . .C2 Standard B2 configurable
(see Basic Programming section)
CONTROL WIRING:. . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-22 AWG
SAFETY
DISCONNECT:. . . . . . . . . . . . . . . . . Quick disconnect door arm for
emergency manual door operation.
ENTRAPMENT PROTECTION:
LiftMaster Monitored Entrapment Protection (LMEP)
Photoelectric Sensors (CPS-U): . . . . . . . . . . . . . . . Through beam
used to provide non-contact safety protection.
Safety Edge (Optional): . . . . . . . . . .Electric or pneumatic sensing
device attached to the bottom edge of door.
(see Accessory Page 27)
ENVIRONMENTAL
LOCATION: . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indoor, dry location
OPERATING TEMPERATURE: . . . . . . . . . . . . . . . . . -4˚ F to + 122˚ F
(-20˚ C to + 50˚ C)
UL Listed to 40˚ C: Chamberlain tested to 50˚ C
OPERATOR SPECIFICATIONS
WEIGHTS AND DIMENSIONS

5
PREPARATION
PREPARING YOUR DOOR
The manufacturer recommends 3 feet (91.4 cm) of clearance around the operator for serviceability. Before you begin:
• Disable locks.
• Remove any ropes connected to door.
• Before the operator is installed, be sure the door has been properly aligned and is working smoothly. Although each installation will
vary due to particular building characteristics, refer to the following general procedures to install the operator.
Before beginning your installation check that all components were provided.
CARTON INVENTORY
M
MO OD DE EL L M MT T5 50 01 11 1U U/ /B BM MT T5 50 01 11 1U U
QUICK START
aglkdngdnadiakdn
alkndjandjan
adlknsa;fkn;d
agndan;djksna;dkjn
dgajndsandoai
langdlaknskdnoa
lknagdndjoang;
gksdjna;ogdnr
aglkna;gn;djkand
adgsndajgndoia
lajgdajngciosuhadoajdnald
dagjdl;abndjnbag;duhajbdnkajbn
agjdaghadsuabndkjbn
dsgakjbndsubhadsjbnakjdbn
kgjadkjbagudb
kdsjgbsAZdlsuabhdijbadub
^
^
OPENOPEN
CLOSECLOSE
O
STOPSTOP
NOTE: The tracks are shipped separately. Actual track length will exceed door height by 2 feet. EXAMPLE: The track for 12 foot door will
be 14 feet.
M
MO OD DE EL L M MT T5 50 01 11 1U U/ /B BM MT T5 50 01 11 1U U
QUICK START
aglkdngdnadiakdn
alkndjandjan
adlknsa;fkn;d
agndan;djksna;dkjn
dgajndsandoai
langdlaknskdnoa
lknagdndjoang;
gksdjna;ogdnr
aglkna;gn;djkand
adgsndajgndoia
lajgdajngciosuhadoajdnald
dagjdl;abndjnbag;duhajbdnkajbn
agjdaghadsuabndkjbn
dsgakjbndsubhadsjbnakjdbn
kgjadkjbagudb
kdsjgbsAZdlsuabhdijbadub
^
^
OPEN
CLOSE
O
STOP
NOT SHOWN
Installation Manual
Quickstart Guide
User’s Guide
Entrapment Warning Placard
Installation Hardware Bag, Complete with: Bolts 3/8"-16 x 3/4" (10), Flanged Hex Nuts 3/8"-16 (14), Bolt 3/8"-16 x 1 (3),
Lock Washers 3/8" (3), Cotter Pins (2) and Carriage Bolts (2)
NOTE: Depending on door height, the quantity of track spacers and hardware may vary.
Operator
Track (left and right) door
height plus 2 feet (2)
Track Spacers (2)
Front Idler
Trolley
Take-up Bolt
Chain
Master Links (2)
Warning Placard
3-Button Station
Header Bracket
Header Pivot Shaft
Curved Door Arm
Straight Door Arm
Door Bracket

6
ASSEMBLY
Install track spacers. Position the track spacers evenly over the length of the track using the pre-punched holes.
Install front idler. Assemble trolley.
Track Spacers
Track
Bolt
3/8" - 16 x 3/4"
Flange Hex Nut
Bolt
3/8" - 16 x 3/4"
Flange Hex Nut
Trolley
Take-Up Bolt
Hex Nut
3/8" - 16 Hex Nut
3/8" - 16
Lock Washer
Operator End
Header End
Track
Bolt 3/8" - 16 x 1"
Bolt 3/8" - 16 x 1"
Lock Washer
Lock
Washer
Header End
Header End
Front Idler
1
23

7
Track
Bolt
3/8" - 16 x 3/4"
Operator
Header End
Operator
End Bolt
3/8" - 16 x 3/4"
Bolt
3/8" - 16 x 3/4"
Flange Hex Nut
Flange Hex
Nut
Flange Hex
Nut
Bolt
3/8" - 16 x 3/4"
Slide trolley onto the track.
Attach track to operator.
Track
Trolley
Operator End
ASSEMBLY
4
5

8
Attach chain to front of trolley.
Trolley
Chain
Master Link
Chain
Front Idler
Track
Trolley
Chain Master Link
Bottom
of Track
Bottom
of Track
Drive
Sprocket
Operator
Inner Nut
2"
Chain
Chain
ASSEMBLY
6Wrap chain around front idler in the direction shown.
7
Slide trolley 2 inches away
from front idler.
8
Wrap chain around drive sprocket.
9
Attach chain to back
of trolley. Adjust the
chain by tightening
the inner nut.
10 3" More than 3"

9
TYPICAL INSTALLATION
The trolley operator is generally mounted over the center of the door. However, off center mounting may be required due to interfering
structures or location of door stile / top section support. Typically, the operator may be mounted up to 24 inches (60.96 cm) off center
on torsion spring doors. Extension springs require center mounting.
Mark the center of the door. Extend the line on to the header
wall and the ceiling.
Level (Optional)
Determine and mark the highest point of door travel.
Level
High Point of
Door Travel
Header Wall
12
Highest Point
of Door Travel
Horizontal Line
Center header bracket over vertical center line and horizontal
line created in step 2. Drill appropriate pilot holes to
accommodate mounting hardware.
4" (10 cm)
Header Bracket
3
To prevent possible SERIOUS INJURY or DEATH:
• Header bracket MUST be RIGIDLY fastened to structural
support on header wall or ceiling, otherwise door might not
reverse when required. DO NOT install header bracket over
drywall.
• Concrete anchors MUST be used if mounting header bracket or
2x4 into masonry.
• NEVER try to loosen, move or adjust door, springs, cables,
pulleys, brackets, or their hardware, ALL of which are under
EXTREME tension.
• ALWAYS call a trained door systems technician if door binds,
sticks, or is out of balance.
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNINGWARNING
CAUTION
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
INSTALL THE HEADER BRACKET
Secure the header bracket to the header using the appropriate
method.
Hardware
(Not Provided)
4

10
Swing the operator to a horizontal position and temporarily
secure with rope, chain or support from floor. Make sure that
the operator is aligned with the header bracket.
Temporary
Support
Temporary
Support
Level
Torsion Spring
Temporary Support
Cotter Pin
Track
Header
Pivot Shaft
Cotter Pin
Header Pivot Shaft
TYPICAL INSTALLATION
INSTALL THE OPERATOR
To avoid possible SERIOUS INJURY from a falling operator:
• Fasten the operator SECURELY to structural supports of the
building.
• Concrete anchors MUST be used if installing ANY brackets into
masonry.
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTIONCAUTION
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
1Align holes in track with holes in header bracket and secure
with cotter pin.
2
Nut
Nut
Nut
Lock
Washer
Lock
Washer
Lock
Washer
Bolt
(Not Provided)
Bolt
(Not Provided)
Secure the operator using appropriate fasteners and locking hardware that will support the weight of the operator.
Bolt
(Not Provided)
3