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LiftMaster MHS Support Question

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Question posted by Anonymous-146137 on November 13th, 2014

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 opener the it will start to close...can't figure out what is going on or what I need to look for..

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Related LiftMaster MHS Manual Pages

MGJ User's Guide Manual - Page 2

... types will begin closing by any monitored safety devices. The LED on the logic board will go into a Restricted Close mode**. If the...CLOSE OPEN LED 2 3 4 5 6 7 K2 LT C29 R24 P1 D9 LMEP1 LMEP2 COM INTRLK STOP CLOSE OPEN LEARN STOP CLOSE OPEN LEDD14 1 2 3 4 5 6 7 ADVERTENCIA PRECAUCIÓN TO PROGRAM Photo Eye Press and hold the LEARN and STOP buttons until the LED goes...

MGJ User's Guide Manual - Page 4

... remote control until the LED flashes rapidly, then release to close from the open limit after the next open cycle. TIMER TO CLOSE (TTC) Timer to Close feature enables the operator to complete programming (LED will go out). 3. Press and hold the button on the logic board (OPEN, CLOSE or STOP). Tested to the following two conditions: (1) this device...

MGJ User's Guide Manual - Page 5

... DOOR FROM OPENER TO RECONNECT DOOR ARM TO TROLLEY NOTICE Emergency Emergency Disconnect Door Arm ATTEEmergNencyTION Pull emergency Disconnect release handle straight down. Release handle. To operate the hoist: 1. Operate the door in case of door arm to engage roll pin. Emergency disconnect will disable the electrical controls when the hoist is CLOSED. Emergency...

MGJ User's Guide Manual - Page 7

... controls and safety devices to manually disconnect the door from the operator. Door should close to fully open. 3. Door should open. WARNING TESTING WARNING CAUTION Turn on power, LED will open the door only. 1. Press STOP button. (The door should close . Press OPEN button. (The door should continue closing if in the close . WARNING To avoid SERIOUS PERSONAL INJURY or DEATH...

MGJ User's Guide Manual - Page 8

...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 requires adjustment TOO FAR DOOR REVERSES UNEXPECTEDLY Safety device activated RADIO FUNCTIONALITY NO RESPONSE REMOTE CANNOT BE PROGRAMMED POOR RANGE...

MGJ User's Guide Manual - Page 12

...OPEN Provides protection on doors up to 30' wide. All Rights Reserved PRESS 2-Strand 22 AWG Wire (500'): Color coded, white andOPwEN hite/black. WPB1LM WPB3LM WKP5LM 123 456 789 * 0# Wireless Single Push Button...with EXT-ANT for control wiring. 02-103 ^ ^ OPEONPEN CLOSE CLOSE O STOP 02-109 OPEN CLOSE 01-34215B 3-Button Control Station: Steel enclosure. 21-2LM Key Control Station: ...

MJ5011E QuickStart-2008 Manual - Page 1

...the limit switches to open and close to Model MJ instructions above . Refer to the door as possible. 1b Bracket Shelf Mounting: The operator may now be released from door. Because each application is... a A disconnect sash chain for push-up or pulled down operation. Be sure door sprocket is just enough tension to permit the operator to move the door smoothly but to allow the clutch to...

MJ5011E QuickStart-2008 Manual - Page 2

... button (over 5 seconds) until LED flashes rapidly, then release. 4. QuickStart for the model MJ/MH/MHS door operator Medium Duty Logic This QuickStart is running. 1 2 3 4 5 Electrical Box Logic Board 014A1030 J4 C32 TP1 C20 R25 C9 C21 U1 D7 D5 U4 D6 D4 C31 AAUUX AANNTT J2 L5 ^^^^ R27 TTC 1 C18 D14 LEARN STOP CLOSE OPEN...

MJ5011E Installation-2008 Manual - Page 3

... monitored safety device). • Wiring Types: The functionality of the operator is shipped from the factory in the door's path and automatically reverse a closing door. Not recommended for rolling sheet doors. Steel --- 16 ga. The MHS operator is assumed. 3 Features: • Supports both monitored and non-monitored safety devices: Safety devices detect obstructions in...

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 ... connect electric power until instructed to do so. • If the door lock needs to door. • Before the operator is working smoothly. CARTON INVENTORY Before beginning...

MJ5011E Installation-2008 Manual - Page 11

... Reversing devices are recommended for 3-button control station Ground Remove cover ^OPEN Screws CLOSE O STOP Wall Secure using appropriate hardware 5' (1.5 m) 3-Button Control Station CAUTION 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...

MJ5011E Installation-2008 Manual - Page 13

... limit Retaining Plate OPEN Limit Nut OPEN Limit Switch CLOSE Limit Nut AVERTISSEMENCLTOSE Limit Switch ATTENTION Increase Door Travel Adjust CLOSE limit Increase Door Travel Decrease Door Travel AVERTISSEMENT AVERTISSEMENT Decrease Door Travel SAFETY Limit Switch NOTE: When retaining plate is released, verify that the retaining plate is just enough tension to permit smooth operation. •...

MJ5011E Installation-2008 Manual - Page 14

... ABOUT SAFETY DEVICES PHOTO EYES When properly connected and aligned, the photo eye will stop and typically reverse to the full open position. If an obstruction breaks the light beam while the door is closing , the door will stop and typically reverse to the full open position. See Optional Safety Device Configurations for wiring information.

MJ5011E Installation-2008 Manual - Page 16

...^^^^ 7 TTC LEARN STOP CLOSE OPEN LEDD14 1 2 3 4 5 6 7 LMEP1 LMEP2 COM INTRLK STOP CLOSE OPEN 8 9 10 ITEM 1 2 3 4 5 6 7 8 9 10 DESCRIPTION Open Button Close Button Stop Button Learn Button Timer to Close Button Purple Wire Antenna Auxiliary Antenna Connection LED Field Wiring Terminal Factory Wiring Connector FUNCTION Open Door Close Door Stop Door Programs the remote controls and...

MJ5011E Installation-2008 Manual - Page 17

... (Factory Default) Remove any opening device. • Wiring for Monitored Safety Devices) • Timer to reset wiring type. ** Restricted close mode requires a constant pressure close limit switch. Some wiring types will go into a Restricted Close mode**. The LED on the wiring type. Press and hold the LEARN and CLOSE buttons until the LED goes out (approximately 3 seconds).

MJ5011E Installation-2008 Manual - Page 19

... remote control until the LED goes out. Press and hold the LEARN button (over 5 seconds) until LED...OPEN CLOSE STOP X X X X X (3 button X remote) X X REVERSE WHILE CLOSING X TTC RESET X X WHEN OPEN X 19 Press and release the LEARN button (LED will light). 2. Every press and release of timer setting. The LED will go out). 3. Press and release the LEARN button...

MJ5011E Installation-2008 Manual - Page 20

... TESTING WARNING CAUTION Turn on power, LED will open the door only. 1. TEST 3-BUTTON CONTROL STATION ATTENTION 1. Release CLOSE button. Press STOP button. (The door should close . 5. Press CLOSE button. (The door should stop.) TEST LIMIT ADJUSTMENT 1. Press CLOSE button. Press remote control button. 2. Door should move in the close . It may be necessary to refer back to...

MJ5011E Installation-2008 Manual - Page 21

...instructions for manual operation. Refer to Model MH instructions for hoist operation. 2. The disconnect chain may now be pushed up or pulled down manually. 3. ...door could result in an open door falling rapidly and/or unexpectedly. • NEVER use emergency disconnect ONLY when door is clear of the chain keeper mounted on one side or the other of emergency or power failure. MODEL MHS...

MJ5011E Installation-2008 Manual - Page 22

... pads are engaging the brake disc. See ADJUSTMENT section. See PROGRAMMING TTC section. OPERATOR MOVES IN OPEN and CLOSE button wiring ➤ Check 3-button control wiring. B) TTC temporarily disabled ➤ Close and Open the door. B) Clutch slipping ➤ Adjust clutch, see ADJUSTMENT section. POOR RADIO RANGE A) Low battery in radio receiver...

MJ5011E Installation-2008 Manual - Page 31

... visor clip. May be used with MJ, MGJ, and MH operators. For use with EXT-ANT for TO MJ, MH, and MHS.RING 10-9095 ANTENNA EXT-ANT OPEN Medium Duty Angle Mounting Bracket: CLOSE Heavy-gauge steel bracket. WPB1LM WPB3LM WKP5LM 123 456 789 * 0# Wireless Single Push Button Control SECURITY✚®: Rugged composite housing. (Wireless...