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Most Recent LiftMaster MJ Questions
How To Program A Remote Door Opener?
(Posted by shortypatterson40 10 months ago)
Replacement Motor Is There A Direct Replacement Motor For The Model Mj1211 ?
(Posted by charlieriser 1 year ago)
Transformador
Que transformador usa este modelo?Please: voltaje y amperaje
Que transformador usa este modelo?Please: voltaje y amperaje
(Posted by jesusr448 1 year ago)
Solenoid Releases Brake On Our Liftmaster Mj5011 Opener Bit No Spin Up Or Down
the track was a little rusty at bottom of track 3" or so. The door was closed and because the cycle ...
the track was a little rusty at bottom of track 3" or so. The door was closed and because the cycle ...
(Posted by roberteisenhauer 1 year ago)
Popular LiftMaster MJ Manual Pages
MGJ User's Guide Manual - Page 2
... B2.
2. Press and hold the LEARN and CLOSE buttons until the LED goes out (approximately 3 seconds).
Some wiring types will stop with constant pressure to close limit switch. MONITORED SAFETY DEVICE
C31 C31
Sensing Edge
RESET TO C2 WIRING TYPE (Factory Default) Remove any opening device.
• Wiring for ALL installations. C2 WIRING TYPE WITHOUT MONITORED SAFETY DEVICE
A (Factory...
MGJ User's Guide Manual - Page 4
... as many as 20 Security✚® remote controls or dip switch remote controls in the operator.
Press and hold the LEARN button (over 5 seconds) until
LED flashes rapidly, then release.
4. THERE ARE NO OTHER USER SERVICEABLE PARTS. Requires LiftMaster monitored safety device. The LED will become active after completion of timer setting. TO VERIFY TIMER TO CLOSE (TTC...
MJ5011E QuickStart-2008 Manual - Page 1
... egress device to engage the hoist mechanism. MODEL MHS This operator includes two methods of the operator. Reinstall cotter pin when finished.
13 Troubleshooting instructions inside cover of
the purchaser, designer, installer and end user to ensure that the total door system is safe for its intended use. Visit www.LiftMaster.com to the door as close door...
MJ5011E QuickStart-2008 Manual - Page 2
...LMEP1 LMEP2 COM INTRLK STOP CLOSE OPEN
TTC
LEARN STOP CLOSE OPEN LEDD14
1
2
3
45
6
7
3-BUTTON REMOTE CONTROL TO OPERATE AS A WIRELESS 3-BUTTON CONTROL STATION NOTE: The feature will light). 3. Press and release the LEARN button. 2. Repeat steps 1 and 2 for Professional Installation Only.
QuickStart for the model MJ/MH/MHS door operator Medium Duty Logic
This QuickStart...
MJ5011E Installation-2008 Manual - Page 2
...
SAFETY INFORMATION 2 APPLICATIONS 3 OPERATOR DIMENSIONS 4 OPERATOR SPECIFICATIONS 4 CARTON INVENTORY 5 PREPARATION 5 ASSEMBLY 6 TYPICAL INSTALLATION 6-10 INSTALLATION 11-12 ADJUSTMENT 13 OPTIONAL SAFETY DEVICE CONFIGURATION 14-15 LOGIC BOARD LAYOUT 16 BASIC PROGRAMMING 17-19 TESTING 20 EMERGENCY DISCONNECT SYSTEM 21 TROUBLESHOOTING 22-23 DIAGRAM 23 REPAIR PARTS - The hazard may...
MJ5011E Installation-2008 Manual - Page 4
...)
151.57.87"8" (40.03 cm)
9.19" (293..1394"cm)
Hand Chain Wheel present with model MH only.
7.070" " (17.78 cm)
OPERATOR SPECIFICATIONS
MOTOR
TYPE Limited duty HORSEPOWER 1/2 HP VOLTAGE 115Vac, Single Phase, 60Hz FULL LOAD AMPS 6.0 Amps
ELECTRICAL
OPERATOR VOLTAGE 115Vac, Single Phase, 60 Hz WIRING TYPE C2 (Standard)
B2 Configurable (See Basic Programming Section) CONTROL...
MJ5011E Installation-2008 Manual - Page 5
... labels
2
3-Button station
1
Hoist hand chain (models MH and MHS only) 1
Door/Operator chain
1
Door sprocket
1
4 6
5
NOT SHOWN
Installation Manual
1
Quickstart Guide
1
User's Guide
1
Caution Label
1
Installation Hardware Box
1
Complete with manual hoist hand chain systems, the handing of the operator must be determined at the time of operator for serviceability. WARNING
To...
MJ5011E Installation-2008 Manual - Page 17
... INTRLK STOP CLOSE OPEN
LEARN STOP CLOSE OPEN LEDD14
1
2
3
4
5
6
7
17 Refer to the operator. The LED on the wiring type. If the Monitored Safety Device is removed, the operator will require an optional safety device. CAUTION
To prevent possible SEVERE INJURY or DEATH, install reversing sensors when: • The radio is used. • The 3-button control station is...
MJ5011E Installation-2008 Manual - Page 21
... with pad locking provisions)
ATTENTION
MODEL MJ
This operator has a floor level disconnect chain to the operator BEFORE
manually operating your model operator. MODEL MH
These operators are equipped with Hoist for Models MH and MHS
Keyhole Bracket
ADVERTENCIA PRECAUCIÓN
Manual Disconnect for manually operating the door in position by the manual operation chain, hoist and electrical...
MJ5011E Installation-2008 Manual - Page 23
...
Open Limit Switch
Grey
Close Limit Switch
23
AANTUX ANT
J2
TTC
LEARN STOP CLOSE OPEN LED
1
2
3
45
6
7
LMEP1 LMEP2 COM INTRLK STOP CLOSE OPEN
OPEN CLOSE STOP
Remove Jumper to the operator. (Not a logic board failure.)
DIAGRAM
Brake (Optional)
Blue* Blue*
* If brake is not supplied,
wires are capped separately
Green
Black Black
L2 L1
Capacitor
Yellow Red Yellow Red
Motor...
MJ5011E Installation-2008 Manual - Page 31
...
R ING
86LM (15') 86LMT (25')
Antenna Extension Kit: The antenna extension kit can not be used with MJ, MGJ, and MH operators. NEMA-4 rated.
373LM
3-Button SECURITY✚® Remote Control: Includes visor clip.
333LM
OPEN
3-Button Tri-Colored Remote Control: Includes visor clip. CHAIN TENSIONERS
71-6023
Chain Tensioner: For 1" shafts
71-6125
Chain Tensioner: For 1-1/2" shafts...
MJ (BLACK LINE) Manual - Page 2
...for sensing device to reverse. See pages 13 and 14 for emergency manual door operation.
DISCONNECT :
SAFETY
Model MJ: Floor level disconnect for optional control settings and operating modes.
REVERSING EDGE Optional) Electric or pneumatic sensing device attached to 24 feet.
SPECIFICATIONS
MOTOR
TYPE Intermittent duty
HORSEPOWER 1/2 HP
SPEED 1000 RPM
VOLTAGE 115V...
MJ (BLACK LINE) Manual - Page 5
... manually
operating your model operator. Chain Retaining Bracket (with pad locking provisions)
3. To operate the hoist:
1.
Model MJ
This operator has a floor level disconnect chain to disconnect the door from a moving chain,
CAUTION DISCONNECT electric power to the appropriate instructions below for Models MH and HMJ Keyhole Bracket
Model HMJ
This operator includes both openings...
MJ (BLACK LINE) Manual - Page 8
... (automatic or manual) is to be used in the special control wiring data box. Momentary contact on close (B2 wiring) Move RED wire from terminal block #12 to terminal #2.
SPECIAL CONTROL WIRING
If your operator was placed on button to close control settings to the right. SUPPLEMENTAL WIRING DIAGRAM(S)
REPLACEMENT WIRING DIAGRAM
WIRING
Wiring Type
Note: Supplemental Wiring Diagrams are...
MJ (BLACK LINE) Manual - Page 10
... on an existing operator, call the parts and service department at the factory and should be visible and clearly labeled.
• ALL power and control wiring MUST be properly grounded and connected in a safe manner, and know how to the illustration for identification of components for the the life of the limit switches. Refer to electrically...
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