Chamberlain MGJ User manual

MEDIUM DUTY LOGIC
USER’S GUIDE
Radio Receiver
Built on Board
Installation Date
www.liftmaster.com
Contact Information
315MHz
MJ 5011E
BMT 5011E
MT 5011E
MHS 5011E
MH 5011E
MGJ 5011E

Congratulations on purchasing a quality, LiftMaster Medium Duty
Commercial Door Operator. Your new operator is capable of
operating up to 12 cycles per hour or 50 cycles per day. It is
equipped with a built in radio receiver that is compatible with our
existing 315 MHz product line as well as a Timer To Close (TTC)
feature that can be enabled when LiftMaster Commercial Protector
System®is installed and aligned properly.
DETERMINE THE WIRING TYPE
The functionality of this 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 safety
device. Refer to the following descriptions of wiring types,
requirements and programming.
NOTE: 1. The LED on the logic board will blink once when in C2
and twice when in B2.
2. The operator will automatically convert to B2 wiring (option
D) when Monitored Safety Device is installed. If the
Monitored Safety Device is removed, the operator will go
into a Restricted Close mode**. Turn power OFF and ON to
reset wiring type.
** Restricted close mode requires a constant pressure close
command. The operator will begin closing after a 5 second delay
and will continue to close to the close limit switch. The operator
will stop if the pressure to close is released before reaching the
close limit.
To prevent possible SEVERE INJURY or DEATH, install reversing
sensors when:
• The radio is used.
• 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.
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTIONCAUTION
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
AB
C2 WIRING TYPE WITHOUT MONITORED SAFETY DEVICE
(Factory Default)
C2 WIRING TYPE WITH MONITORED SAFETY DEVICE
• Momentary contact to open and stop with constant
pressure to close.
• Open override that reverses when closing by any opening
device.
• Wiring for safety device to reverse. NOTE: The operator
will automatically convert to B2 wiring (option D) when
Monitored Safety Device is installed. (See accessories
page for Monitored Safety Devices)
• Timer to Close (TTC) feature not available.
• Momentary contact to open and stop with constant
pressure to close.
• Open override that reverses when closing by any opening
device.
• Wiring for safety device to reverse. NOTE: The operator
will automatically convert to B2 wiring (option D) when
Monitored Safety Device is installed. (See accessories
page for Monitored Safety Devices)
• Timer to Close (TTC) feature not available.
Remove any monitored safety devices.
Disconnect then reconnect power to the operator.
Press and hold the LEARN and STOP buttons until the LED goes
out (approximately 3 seconds).
Press and hold the LEARN and CLOSE buttons until the LED goes
out (approximately 3 seconds).
NON-MONITORED SAFETY DEVICE MONITORED SAFETY DEVICE
Sensing
Edge Photo Eye
TTC
LED
AUX ANT
R27
L5
TP1 C20
C9
C29
R24
J2
C21
J4
K2
LT
P1
C32
U4
D7
D6
D5
D4
R25
U1
C31
D14
C18
014A1030
^^^^
D9
LEARN
1234567
LMEP1 LMEP2 INTRLKCOM STOP CLOSE OPEN
STOP CLOSE OPEN
AUXANT
TTC
LED
AUX ANT
R27
L5
TP1 C20
C9
C29
R24
J2
C21
J4
K2
LT
P1
C32
U4
D7
D6
D5
D4
R25
U1
C31
D14
C18
014A1030
^^^^
D9
LEARN
1234567
LMEP1 LMEP2 INTRLKCOM STOP CLOSE OPEN
STOP CLOSE OPEN
AUXANT
Logic Board Logic Board Electrical Box Electrical Box
D14
LED
LEARN
12345 67
STOP CLOSE OPEN
D14
LED
LEARN
12345 67
STOP CLOSE OPEN
RESET TO C2 WIRING TYPE (Factory Default) TO PROGRAM
2
BASIC PROGRAMMING
INTRODUCTION

CD
B2 WIRING TYPE WITHOUT MONITORED SAFETY DEVICE B2 WIRING TYPE WITH MONITORED SAFETY DEVICE
• Momentary contact to open, close and stop.
• Open override that reverses when closing by any opening
device.
• Wiring for safety device to reverse. NOTE: The operator
will automatically convert to B2 wiring (option D) when
Monitored Safety Device is installed. (See accessories
page for Monitored Safety Devices)
• Timer to Close (TTC) feature not available.
Requires a non-monitored safety device.
• Momentary contact to open, close and stop.
• Open override that reverses when closing by any opening
device.
• Wiring for safety device to reverse. NOTE: The operator
will automatically convert to B2 wiring when Monitored
Safety Device is installed. (See accessories page for
Monitored Safety Devices)
• Timer to Close (TTC) feature available.
Start with operator in factory default C2 mode.
Press and hold the LEARN and CLOSE buttons until the LED goes
out (approximately 3 seconds).
TO PROGRAM
TTC
LED
AUX ANT
R27
L5
TP1 C20
C9
C29
R24
J2
C21
J4
K2
LT
P1
C32
U4
D7
D6
D5
D4
R25
U1
C31
D14
C18
014A1030
^^^^
D9
LEARN
1234567
LMEP1 LMEP2 INTRLKCOM STOP CLOSE OPEN
STOP CLOSE OPEN
AUXANT
Logic BoardElectrical Box
D14
LED
LEARN
12345 67
STOP CLOSE OPEN
NO PROGRAMMING REQUIRED
NON-MONITORED SAFETY DEVICE MONITORED SAFETY DEVICE
Sensing
Edge Photo Eye
BASIC PROGRAMMING
3

TIMER TO CLOSE (TTC)
Timer to Close feature enables the operator to close from the open
limit after a preset time, adjustable from 5 to 60 seconds.
Requires LiftMaster monitored safety device.
TO PROGRAM
1. Begin with door in fully closed position.
2. Press and release the LEARN button (LED will light).
3. Press and release the TTC button.
4. Every press and release of the STOP button will add 5 seconds
to the Timer to Close. Example: 30 second TTC = 6 presses of
the STOP button.
5. Press and release the TTC button to exit programming mode.
6. The LED will flash once per 5 seconds of timer setting.
The TTC will become active after completion of the next open
cycle.
NOTE: The LED does not indicate that timer is running.
REMOTE CONTROLS
SINGLE BUTTON REMOTE CONTROL
Built in 315 MHz radio receiver permits as many as 20 Security✚®
remote controls or dip switch remote controls in any combination.
TO PROGRAM
1. Press and release the LEARN button (LED will light).
2. Press and hold the button on the remote control until the LED
flashes rapidly, then release to complete programming (LED
will go out).
3. Repeat steps 1 and 2 for additional remote controls.
NOTICE: To comply with FCC and or Industry Canada (IC) rules, adjustment or modifications of this
receiver and/or transmitter are prohibited, except for changing the code setting or replacing the
battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired operation.
MODE OPEN CLOSE STOP REVERSE WHILE TTC
CLOSING RESET
B2 X X X X
B2 X
with X (3 button X X X WHEN
TTC remote) OPEN
C2 XXX
RADIO OPERATION
3-BUTTON REMOTE CONTROL TO OPERATE AS A
WIRELESS 3-BUTTON CONTROL STATION
NOTE: The feature will use 3 of the 20 memory channels in the
operator.
TO PROGRAM
1. Press and hold the LEARN button
(LED will light).
2. Press the desired button on the logic
board (OPEN, CLOSE or STOP). Release both buttons.
3. Press and hold the desired button of the remote control until
LED flashes rapidly, then release.
4. Repeat steps 1 through 3 to program additional buttons.
TTC
LED
AUX ANT
R27
L5
TP1 C20
C9
C29
R24
J2
C21
J4
K2
LT
P1
C32
U4
D7
D6
D5
D4
R25
U1
C31
D14
C18
014A1030
^^^^
D9
LEARN
1234567
LMEP1 LMEP2 INTRLKCOM STOP CLOSE OPEN
STOP CLOSE OPEN
AUXANT
TTC
LED
AUX ANT
R27
L5
TP1 C20
C9
C29
R24
J2
C21
J4
K2
LT
P1
C32
U4
D7
D6
D5
D4
R25
U1
C31
D14
C18
014A1030
^^^^
D9
LEARN
1234567
LMEP1 LMEP2 INTRLKCOM STOP CLOSE OPEN
STOP CLOSE OPEN
AUXANT
TTC
LED
AUX ANT
R27
L5
TP1 C20
C9
C29
R24
J2
C21
J4
K2
LT
P1
C32
U4
D7
D6
D5
D4
R25
U1
C31
D14
C18
014A1030
^^^^
D9
LEARN
1234567
LMEP1 LMEP2 INTRLKCOM STOP CLOSE OPEN
STOP CLOSE OPEN
AUXANT
D14
COM INTRLK STOP
LED
OPENCLOSE
LEARN
1
M
EP1 LMEP2
2345 67
STOP CLOSE OPEN
D14
COM INTRLK STOP
LED
C
L
TTC LEARN
1
LMEP1 LMEP2
2345
STOP CL
O
D14
COM INTRLK STOP
LED
OPENCLOSE
LEARN
1
M
EP1 LMEP2
2345 67
STOP CLOSE OPEN
Logic Board
Logic Board Timer To Close Button
Logic Board
Electrical Box
Electrical Box
Open
Electrical Box
TO ERASE ALL REMOTE CONTROLS
Press and hold the LEARN button (over 5 seconds) until the
LED goes out. All programmed remote controls will be erased.
CLEAR THE TIMER TO CLOSE (TTC)
1. Press and release the LEARN button (LED will light.)
2. Press and hold the TTC button for 6 seconds.
3. Release the TTC button (LED will go out).
The TTC will no longer be active.
TIMER DEFEAT
The TTC can be temporarily disabled by pressing a STOP button.
TTC will become enabled after the next open command.
OPEN
TO
PRESS
R ING
OPEN
CLOSE
Stop
Close
BASIC PROGRAMMING
TO VERIFY TIMER TO CLOSE (TTC) SETTING
1. Press and release the LEARN button.
2. Press and release the TTC button.
3. Press and release the TTC button a second time.
4. The LED will flash once per 5 seconds of timer setting.
4

The operators have provisions for manually operating the door in
case of emergency or power failure. Refer to the appropriate
instructions for your model operator.
MODEL MT/BMT
MODEL MH
These operators are equipped with a manual hoist. An electrical
interlock will disable the electrical controls when the hoist is used. To
operate the hoist:
1. Pull the disconnect chain (sash chain) to engage the hoist
mechanism. The disconnect chain may be locked in position by
slipping the end through the keyhole of the chain retaining bracket
mounted on the wall.
2. Operate the door in the desired direction by pulling on one side or
the other of the continuous loop hoist chain.
3. The disconnect chain must be released from the chain retaining
bracket before the door will operate again electrically.
Electrical Interlock with Hoist for Model MH
Chain Retaining Bracket
(with pad locking provisions)
NO ECIT
To prevent possible SERIOUS INJURY or DEATH from a falling
door or arm:
• DO NOT stand under the door arm when pulling the emergency
release.
• If possible, use emergency release handle to disengage trolley
ONLY when door is CLOSED. Weak or broken springs or
unbalanced door could result in an open door falling rapidly and/
or unexpectedly.
• NEVER use emergency release handle unless doorway is clear of
persons and obstructions.
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTIONCAUTION
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
Emergency
Disconnect
Door
Emergency
Release Handle
Emergency
Disconnect
Emergency
Disconnect
Door Arm Door
Arm
Pull emergency
release handle
straight down.
Emergency
disconnect will
open.
Lift free end of door
arm to trolley. Pull
emergency handle
to allow arm to
engage roll pin.
Release handle.
Emergency
disconnect will
close.
TO DISCONNECT DOOR FROM OPENER TO RECONNECT DOOR ARM TO TROLLEY
MANUAL DISCONNECT (MODELS MT/BMT & MH)
5

MODEL MJ/MGJ
This operator has a floor level disconnect chain to disconnect the
door from the door operator.
1. To disengage, pull the chain and secure in the disengaged position
by slipping the end through the keyhole bracket mounted on the
wall. Or if emergency egress device is used, pull handle to
disengage operator from door.
2. The door may now be pushed up or pulled down manually.
3. Release the disconnect chain or reset the emergency egress device
to operate the door again electrically.
MODEL MHS
Keyhole Bracket
Manual Disconnect for Models MJ and MGJ
This operator includes two methods of manual operation:
1. A disconnect sash chain for push-up/pull-down operation. This
chain can be found on the hoist side of the operator. See Manual
Disconnect - Model MJ/MGJ for instructions.
2. A hoist engagement sash chain for manual hoist operation. This
chain can be found on the clutch side of the operator. See Manual
Disconnect - Model MH for instructions.
When operator is disconnected by the manual operation chain, hoist
and electrical operation will not function.
To prevent possible SERIOUS INJURY from a moving chain,
DISCONNECT electric power to the operator BEFORE manually
operating your door.
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTIONCAUTION
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
Electrical Interlock with Hoist Chain (when present) for Model MHS
Chain Retaining Bracket
(with pad locking provisions) Hoist Chain
MANUAL DISCONNECT (MODELS MJ/MGJ & MHS)
6

Turn on power, LED will flash 7 times on power up. Test all
controls and safety devices to make sure they are working
properly. If the operator does not function properly, contact your
installing dealer.
IMPORTANT NOTES:
• Do not leave power to the operator on unless all safety and
entrapment protection devices have been tested and are working
properly.
• Be sure you have read and understand all safety instructions
included in this manual.
• Be sure the owner or person(s) responsible for operation of the
door have read and understand the safety instructions, know how
to electrically operate the door in a safe manner and how to
manually disconnect the door from the operator.
To avoid SERIOUS PERSONAL INJURY or DEATH from
electrocution, disconnect ALL electric power BEFORE performing
ANY maintenance.
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNING
CAUTION
WARNING
WARNINGWARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
TEST 3-BUTTON CONTROL STATION
1. Press OPEN button. (The door should move in the open
direction.)
2. Press STOP button. (The door should stop.)
3. Press CLOSE button. (The door should move in the close
direction.)
4. Release CLOSE button. Door should stop if in C2 mode. (The
door should continue closing if in B2 mode.)
5. Press STOP button. (The door should stop.)
TEST LIMIT ADJUSTMENT
1. Press OPEN button. (The door should open.)
2. Allow the door to fully open.
3. Press CLOSE button. (The door should close.)
4. Allow the door to fully close.
5. If the limits are not set properly, contact your installing dealer.
TEST THE SAFETY DEVICES (IF INSTALLED)
1. Open the door.
2. Place an obstruction in the path of the photo eyes or sensing
edge.
3. Press the CLOSE button.
The door should not close if photo eyes are installed. The door
should close to obstruction and reverse if sensing edge is
installed.
4. Remove the obstruction.
5. Press CLOSE button. Door should close.
If door did not reverse from obstruction, check safety devices.
TEST REMOTE CONTROL
* Requires B2 wiring type and compatible LiftMaster remote
control. In C2 wiring the remote control will open the
door only.
1. Press remote control button.
2. Door should open. Allow the door to fully open.
3. Press remote control button.
4. Door should close. Allow door to fully close.
TESTING
7

TROUBLESHOOTING
To locate a dealer in your area visit us online at www.liftmaster.com
CONDITION POSSIBLE CAUSE FIX
OPERATOR WILL NOT
RESPOND TO ANY
COMMANDS
No power ➤ Check circuit breaker.
Accessory failure ➤ Verify photo eyes are aligned.
Possible component failure ➤ Contact your installing dealer.
OPERATOR MAKES
NOISE BUT DOOR DOES
NOT MOVE
Operator requires adjustment ➤ Contact your installing dealer.
DOOR DRIFTS AFTER
OPERATOR STOPS
Operator or door requires
adjustment
➤ Contact your installing dealer.
DOOR OPENS/CLOSES
TOO FAR
Operator requires adjustment ➤ Contact your installing dealer.
DOOR REVERSES
UNEXPECTEDLY
Safety device activated ➤ Verify photo eyes are aligned. If photo eyes are aligned and operator still does
not operate properly, contact your installing dealer.
RADIO FUNCTIONALITY
NO RESPONSE Remote control is not
programmed
➤ See PROGRAMMING REMOTE CONTROLS section.
Low battery ➤ Replace battery.
REMOTE CANNOT BE
PROGRAMMED
Low battery ➤ Replace battery.
POOR RANGE Low battery ➤ Replace battery.
Possible radio interference ➤ Contact your installing dealer.
8
Every 3 months or 5,000 cycles repeat all tests in the Testing
section.
Call qualified service contractor for maintenance. To locate a dealer
in your area visit us online at www.liftmaster.com.
The operator should be serviced at the following intervals:
• Every 3 months or 5,000 cycles
• Every 6 months or 10,000 cycles
• Every 12 months or 20,000 cycles
To avoid SERIOUS PERSONAL INJURY or DEATH from
electrocution, disconnect ALL electric power BEFORE performing
ANY maintenance.
ATTENTION
AVERTISSEMENT AVERTISSEMENT
AVERTISSEMENT
WARNINGWARNING
CAUTION
WARNING
WARNING
PRECAUCIÓN ADVERTENCIA
ADVERTENCIAADVERTENCIA
MAINTENANCE SCHEDULE

9
OPERATOR NOTES

10
OPERATOR NOTES

OPERATOR NOTES
11

01-34215B © 2008, The Chamberlain Group, Inc.
All Rights Reserved
OPEN
TO
PRESS
R ING
OPEN
CLOSE
OPEN CLOSE
OPEN
TO
PRESS
R ING
OPENOPEN
CLOSECLOSE
ACCESSORIES
OPEN
TO
PRESS
R ING
OPEN
CLOSE
OPEN
TO
PRESS
R ING
OPEN
CLOSE
373LM
WPB3LM
371LM
WPB1LM
65-8202
3-Button SECURITY✚®Remote Control:
Includes visor clip.
Wireless 3 Button Control Station
SECURITY✚®:
Rugged composite housing. (Wireless
controls can not be used in place of
hardwired controls.)
1-Button SECURITY✚®Remote Control:
Includes visor clip.
Wireless Single Push Button Control
SECURITY✚®:
Rugged composite housing. (Wireless
controls can not be used in place of
hardwired controls.)
Vehicle Detection System
Pneumatic Sensing Edge Kit
OPEN
TO
PRESS
R ING
OPEN
CLOSE
12
45
78
*0
3
6
9
#
333LM
WKP5LM
3-Button Tri-Colored Dip Switch
Remote Control:
Includes visor clip.
Wireless Access Control Keypad
SECURITY✚®:
Rugged composite housing. (Wireless
controls can not be used in place of
hardwired controls.)
2-Button Control Station:
Steel enclosure.
OPEN
TO
PRESS
R ING
OPEN
CLOSE
OPEN
TO
PRESS
R ING
OPEN
CLOSE
2-Strand 22 AWG Wire (500'):
Color coded, white and white/black.
7 Conductor 20 AWG Wire (500'):
Recommended for control wiring.
Commercial Protector
System®:
Provides protection on doors up
to 45' wide. NEMA-4 rated.
21-2LM
65-7WIREL
CPS-LN4
External Antenna:
The external antenna can be used to
increase the radio receiver range.
EXT-ANT
OPEN
TO
PRESS
R ING
OPEN
CLOSE
Coil Cord 18 AWG Wire (20'):
Black coil cord, 2 wire, 18 AWG, 20'
extended.
50-104-1
OPEN
TO
PRESS
R ING
OPEN
CLOSE
Antenna Extension Kit:
The antenna extension kit can be used with
EXT-ANT for maximum radio receiver
range.
86LM (15')
86LMT (25')
OPEN
TO
PRESS
R ING
OPEN
CLOSE
02-102
3-Button Control Station:
Steel enclosure.
02-103
Key Control Station:
Indoor flush mount, NEMA 1.
02-109
OPEN
TO
PRESS
R ING
OPEN
CLOSE
Commercial Protector System®:
Provides protection on doors up
to 30' wide.
CPS-L
OPEN
TO
PRESS
R ING
OPEN
CLOSE
OPEN
TO
PRESS
R ING
OPEN
CLOSE
ENTRAPMENT PROTECTION DEVICES
^
^
OPEN
CLOSE
O
STOP
Monitored
Non-Monitored
REMOTE CONTROLS 315MHz
CONTROL STATIONS
ANTENNA
WIRE