LiftMaster MH Owner's Manual
MEDIUM DUTY LOGIC
USER'S GUIDE
MH 5011U
MHS 5011U
MGJ 5011U
MT 5011U
BMT 5011U
MJ 5011U
CONTACT INFORMATION
Installation Date
www.liftmaster.com
Radio Receiver
Built on Board
315 MHz
INTRODUCTION
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
and aligned properly.
®
is installed
BASIC PROGRAMMING
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). LIFTMASTER MONITORED ENTRAPMENT PROTECTION (LMEP) DEVICE IS REQUIRED.
NOTES:
• The LED on the logic board will blink once when in C2 and twice when in B2.
• The operator will automatically convert to B2 wiring when Monitored Entrapment Protection Device is installed. If the Monitored
Entrapment Protection 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.
RECOMMENDED INSTALLATION: B2 WIRING TYPE WITH
MONITORED ENTRAPMENT PROTECTION DEVICE
• Momentary contact to open, close and stop.
• Open override that reverses when closing by any opening
device.
• Wiring for entrapment protection device to reverse.
NOTE: The operator will automatically convert to B2 wiring
when Monitored Entrapment Protection Device is installed. (See
accessories page for Monitored Entrapment Protection Devices.)
• Timer-to-Close (TTC) feature available.
No Programming Required
MONITORED ENTRAPMENT PROTECTION DEVICE
Photoelectric Sensor
2
BASIC PROGRAMMING
DETERMINE THE WIRING TYPE
ALTERNATE INSTALLATION: C2 WIRING TYPE WITH MONITORED
ENTRAPMENT PROTECTION DEVICE
• Momentary contact to open and stop with constant pressure to
close.
• Open override that reverses when closing by any opening
device.
• Wiring for entrapment protection device to reverse.
NOTE: The operator will automatically convert to B2 wiring
when Monitored Entrapment Protection Device is installed. (See
accessories page for Monitored Entrapment ProtectionDevices.)
• Timer-to-Close (TTC) feature not available.
MONITORED ENTRAPMENT PROTECTION DEVICE
ALTERNATE INSTALLATION: C2 WIRING TYPE WITHOUT
MONITORED ENTRAPMENT PROTECTION DEVICE
(FACTORY DEFAULT)
• Momentary contact to open and stop with constant pressure to
close.
• Open override that reverses when closing by any opening
device.
• Wiring for entrapment protection device to reverse.
NOTE: The operator will automatically convert to B2 wiring
when Monitored Entrapment Protection Device is installed.
(See accessories page for Monitored Entrapment Protection
Devices.)
• Timer-to-Close (TTC) feature not available.
NON-MONITORED ENTRAPMENT PROTECTION DEVICE
Photoelectric Sensor
To Program:
Press and hold the LEARN and CLOSE buttons until the LED
1
goes out (approximately 3 seconds).
Electrical Box
C9
L5
^^^^
AUX ANT
AUXANT
R27
J2
TTC
1234567
LMEP1 LMEP2
D9
Logic Board
D7
D5
U4
D6
D4
J4
014A1030
C32
C20
TP1
R25
U1
C21
C31
C18
D14
K2
LT
LEARN
STOPCLOSE OPEN
C29
LED
R24
P1
STOP CLOSE OPEN
INTRLKCOM
1 23 4567
LED
D14
LEARN
STOP CLOSE OPEN
To Reset to B2 with Monitored Entrapment Protection Device:
Press and hold the LEARN and STOP buttons until the LED
1
goes out (approximately 3 seconds).
Sensing Edge
Reset to FACTORY DEFAULT (C2) without Monitored Entrapment
Protection Device:
Remove any monitored entrapment protection devices.
1
Press and hold the LEARN and STOP buttons until LED goes
2
out (approximately 3 seconds).
3
BASIC PROGRAMMING
AUXANT
^^^^
AUXANT
AUX ANT
D14
COMINTRLKSTOP
LED
OPENCLOSE
AUXANT
^^^^
AUXANT
AUX ANT
D14
COMINTRLKSTOP
LED
OPENCLOSE
AUXANT
^^^^
AUXANT
AUX ANT
D14
COMINTRLKSTOP
LED
OPENCLOSE
WARNING WARNING
WARNING
To prevent possible SEVERE INJURY or DEATH:
• Install a LiftMaster Monitored Entrapment Protection (LMEP)
device.
• NEVER permit children to operate or play with door control
push buttons or remote controls.
RADIO OPERATION
MODE OPEN CLOSE STOP REVERSE WHILE
B2XXXX
B2 with TTC X X (3-button remote) X X X when open
C2 X X X
REMOTE CONTROLS
Built in 315 MHz radio receiver permits as many as 20 Security✚® remote controls or dip switch remote controls in any combination.
• Activate door ONLY when it can be seen clearly, is properly
adjusted and there are no obstructions to door travel.
• ALWAYS keep door in sight until completely closed. NEVER
permit anyone to cross the path of closing door.
TTC RESET
CLOSING
SINGLE BUTTON REMOTE CONTROL
Press and hold the button on the remote control until the LED
2
fl ashes rapidly, then release to complete programming (LED
will go out).
1
LMEP1 LMEP2
TTC
COM INTRLK STOP
LMEP1LMEP2
1
234567
LEARN
STOPCLOSE OPEN
OPENCLOSE
1
234567
TTC
R27
LED
D14
LEARN
STOP CLOSE OPEN
Press and release
the LEARN button
(LED will light).
Repeat steps 1 and 2 for additional remote controls.
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.
1
LMEP1 LMEP2
TTC
COM INTRLK STOP
LMEP1LMEP2
1
234567
LEARN
STOPCLOSE OPEN
OPENCLOSE
1
234567
TTC
R27
LED
D14
LEARN
STOP CLOSE OPEN
Press and hold
the LEARN button
(LED will light).
Repeat steps 1 through 3 to program additional buttons.
23
LMEP1 LMEP2
COM INTRLK STOP
OPENCLOSE
1
234567
TTC
R27
LED
D14
LEARN
STOP CLOSE OPEN
Press the desired
button on the logic
board (OPEN,
CLOSE or STOP).
Release both
buttons.
TO ERASE ALL REMOTE CONTROLS
1
LMEP1 LMEP2
TTC
COM INTRLK STOP
LMEP1LMEP2
1
234567
LEARN
STOPCLOSE OPEN
OPENCLOSE
1
234567
TTC
R27
LED
D14
LEARN
STOP CLOSE OPEN
Press and hold the
LEARN button (over
5 seconds) until the
LED goes out. All
programmed remote
controls will be
erased.
Press and hold the desired button of the remote
control until LED fl ashes rapidly, then release.
4
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