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Most Recent LiftMaster MHS Questions
Opening Closeing
Door goes up just fine but push the close button door will not go down..if u tap on the side of the ...
Door goes up just fine but push the close button door will not go down..if u tap on the side of the ...
(Posted by Anonymous-146137 9 years ago)
My Door Stopped Shutting Completely. How Do I Adjust It?
My door (MH5011R) stopped shutting completely. It remains about 2 inches above the ground. How do I ...
My door (MH5011R) stopped shutting completely. It remains about 2 inches above the ground. How do I ...
(Posted by brodgers80406 10 years ago)
Programming Remote.
There is no light on my model adn I can't find any device to program a new remote.
There is no light on my model adn I can't find any device to program a new remote.
(Posted by freedkenneth 10 years ago)
Closing Door
Why do I have to hold close button to close door? What Em I doing wrong
Why do I have to hold close button to close door? What Em I doing wrong
(Posted by glen7010 11 years ago)
Popular LiftMaster MHS Manual Pages
MGJ User's Guide Manual - Page 2
... to close .
• Open override that can be enabled when LiftMaster Commercial Protector
operating up to B2 wiring (option D) when Monitored Safety Device is based on purchasing a quality, LiftMaster Medium Duty
existing 315 MHz product line as well as a Timer To Close (TTC)
Commercial Door Operator.
The operator will stop with our
WARNING
BASIC PROGRAMMING
DETERMINE THE WIRING...
MGJ User's Guide Manual - Page 5
...
TO DISCONNECT DOOR FROM OPENER TO RECONNECT DOOR ARM TO TROLLEY
NOTICE
Emergency
Emergency Disconnect
Door Arm
ATTEEmergNencyTION
Pull emergency Disconnect
release handle
straight down.
Door
Release Handle
MODEL MH
These operators are equipped with Hoist for Model MH
5 Pull the disconnect chain (sash chain) to the appropriate instructions for your model operator. The disconnect...
MGJ User's Guide Manual - Page 7
... manual.
• Be sure the owner or person(s) responsible for operation of the photo eyes or sensing
edge. 3. TEST REMOTE CONTROL * Requires B2 wiring type and compatible LiftMaster remote
control.
Press OPEN button. (The door should not close . Release CLOSE button. Allow the door to make sure they are not set properly, contact your installing dealer. Allow the door to fully open...
MGJ User's Guide Manual - Page 8
...
8
TROUBLESHOOTING
To locate a dealer in your area visit us online at www.liftmaster.com
CONDITION
POSSIBLE CAUSE
OPERATOR WILL NOT RESPOND TO ANY COMMANDS
No power
Accessory failure
Possible component failure
OPERATOR MAKES
Operator requires adjustment
NOISE BUT DOOR DOES
NOT MOVE
DOOR DRIFTS AFTER OPERATOR STOPS
Operator or door requires adjustment
DOOR OPENS/CLOSES Operator...
MJ5011E QuickStart-2008 Manual - Page 1
... electrical controls when the hoist is obstructed.
QuickStart model MJ/MH/MHS
Medium Duty Logic
IMPORTANT: This QuickStart is safe for its intended use. A SAFETY DEVICE IS HIGHLY RECOMMENDED
Manual Operation
Operator Mounting
1a Right Hand Wall Mounted Operator
1a Wall Mount: The operator should generally be installed below the door shaft. Do not insert the key or set screw at this...
MJ5011E QuickStart-2008 Manual - Page 2
... manual for the model MJ/MH/MHS door operator Medium Duty Logic
This QuickStart is the responsibility of the next open cycle.
TIMER DEFEAT The TTC can be connected and unobstructed to exit programming mode. 6. Open
Close Stop
TO ERASE ALL REMOTE CONTROLS Press and hold the desired button of timer setting. Programming Remote Controls
7
6
5
3
White/Black White
LiftMaster...
MJ5011E Installation-2008 Manual - Page 1
INSTALLATION MANUAL
MODEL
MJ5011E • MH5011E • MHS5011E
MEDIUM DUTY DOOR OPERATOR
RaNdoBiwuoiRlwteiitcnheiver
INTENDED FOR PROFESSIONAL INSTALLATION ONLY
Visit www.LiftMaster.com to locate a professional installing dealer in your area.
2 YEAR WARRANTY
Serial # (located on electrical box cover)
Installation Date
Radio Receiver Built on Board
315MHz
NOT FOR RESIDENTIAL USE
A SAFETY ...
MJ5011E Installation-2008 Manual - Page 2
WARNING
When you see this manual and follow all
WWAARRNNININGG safety instructions.
• DO NOT attempt installation, repair or service of serious injury or death if you are an Authorized Service Technician. ELECTRICAL BOX 21 REPAIR PARTS KITS 24-27 OPERATOR NOTES 28-30 ACCESSORIES 31 CONTROL CONNECTIONS BACK COVER
SAFETY INFORMATION
WARNING
Mechanical
CWWAAAURRTNINOIINNNGG
...
MJ5011E Installation-2008 Manual - Page 3
...20 ga. APPLICATIONS
INTRODUCTION
This Medium Duty Commercial Door Operator includes a number of features that will require an optional safety device. Safety devices are highly recommended by the manufacturer.
• 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...
MJ5011E Installation-2008 Manual - Page 5
... were provided.
3
^OPEN ^CLOSE
O
STOP
1 2
ITEM 1 2 3 4 5 6
DESCRIPTION
QTY
Operator
1
Warning 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...
MJ5011E Installation-2008 Manual - Page 7
... a typical right hand wall mount installation.
2 PLACE DOOR SPROCKET ON DOOR SHAFT
3 PLACE OPERATOR DOOR SPROCKET ON OPERATOR
Door Shaft
Operator
Door Sprocket
Drive Shaft
Operator Drive Sprocket
4 WRAP DRIVE CHAIN AROUND DOOR SPROCKET
5 WRAP DRIVE CHAIN AROUND OPERATOR SPROCKET
Drive Chain
Door Sprocket Electrical Box
Door Sprocket
Operator Drive Sprocket
Master Link
Drive Chain...
MJ5011E Installation-2008 Manual - Page 20
... THE SAFETY DEVICES (IF INSTALLED) 1. Press the CLOSE button. The door should close .) 4. Remove the obstruction. 5. TEST REMOTE CONTROL * Requires B2 wiring type and compatible LiftMaster remote
control. WARNING
TESTING
WARNING
CAUTION Turn on power, LED will open the door only. 1.
Press remote control button. 2.
Place an obstruction in this manual.
• Be sure the...
MJ5011E Installation-2008 Manual - Page 21
...N N E C T WARNING
This operator has provisions for manually operating the door in case of persons and obstructions. Refer to Model MH instructions for Models MJ
21
MODEL MH
These operators are equipped with manual hoist to disconnect the door from door.
2. To operate the hoist:
1. Weak or broken springs or unbalanced door could result in an open door falling rapidly and/or unexpectedly...
MJ5011E Installation-2008 Manual - Page 22
..., see ADJUSTMENT section.
C) Door operation problem
➤ Disconnect trolley and check door for more than 5 seconds.
See ADJUSTMENT section. DOOR REVERSES UNEXPECTEDLY
Intermittent Safety Device activation
➤ Check all LiftMaster 315MHz remote control devices. B) TTC temporarily disabled
➤ Close and Open the door. C) TTC not programmed properly ➤ Reprogram TTC...
MJ5011E Installation-2008 Manual - Page 31
...: OPEN
Provides protection on doors up to 45' wide. OPEN
CLOSE
MOUNTING BRACKETS
10-12360
Mounting Brackets:
Angle mounting brPaREcSSket, Painted steel, for medium duty. May be used with MJ, MGJ, and MH operators. PRESS...range. For use with EXT-ANT for control wiring.
2-Strand 22 AWG Wire (500'): Color coded, white and white/black.
50-104-1
Coil Cord 18 AWG Wire (20'):
Black coil ...
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