LiftMaster T Support Question
LiftMaster T Support Question
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Question posted by slarb on June 29th, 2014
How Reset Liftmaster The Professional Line 1/3 H.p. Code
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Current Answers
Answer #1: Posted by TechSupport101 on June 29th, 2014 7:43 PM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
Hi. See the tutorial here
http://www.ehow.com/how_5566614_reset-liftmaster-garage-door.html
The door operner's T LOGIC manuals here
http://www.helpowl.com/manuals/LiftMaster/T/115713
also addresses RESET
Related LiftMaster T Manual Pages
GT- Logic 4 Installation Manual - Page 33
... position. Turn the selector dial to complete programming. button to page 20).
Once at least one LiftMaster Monitored
(TS ,T or FSTS). To clear the Mid Stop set to confirm the timer
Benefit: The door will open position.
safety devices must be set the selector dial to PROG and press and hold the MID...
GT- Logic 4 Installation Manual - Page 34
... desired wiring type (TS or T). This turns on the Car Dealer Mode. (The GREEN TIMER LED will be activated by limiting the door opening height. Timer-to-close only one time for more than one LiftMaster Monitored Entrapment Protection (LMEP) device installed (refer to pass. (An internal stop watch starts counting when the...
GT- Logic 4 User Manual - Page 9
... technician.
TROUBLESHOOTING
To locate a dealer in your area visit us online at www.liftmaster.com
CONDITION
POSSIBLE CAUSE
OPERATOR WILL NOT RESPOND TO ANY No power COMMANDS
OPERATOR MAKES NOISE BUT DOOR DOES NOT MOVE
DOOR DRIFTS AFTER OPERATOR STOPS
DOOR OPENS/ CLOSES TOO FAR
Accessory failure Possible component failure
Operator requires adjustment
Operator or...
T LOGIC VERSION 2 Manual - Page 5
... the operator to a horizontal position above the guide rails and temporarily secure with the center line of the door. Now open garage door slowly, being careful not to install the operator.
Extend this point to the center line the of the door. Determine the highest point of the top section. Allowing the motor to rest on the...
T LOGIC VERSION 2 Manual - Page 6
... carriage.
Attach the door bracket to the center line on the arm faces the doorway.
3. Using 3/8" hardware provided, bolt the curved door arm to the fixed roll pin in line with the top rollers...PERSONAL INJURY OR DEATH, AND/OR PROPERTY DAMAGE.
Make sure the open side of the front idler.
2. Fully close the door and move the trolley slider to the illustration below shows a typical ...
T LOGIC VERSION 2 Manual - Page 7
...
Sensing devices supplied for door industry type operators with an isolated normally open limit nut so that actuator is engaged as door fully seats at the floor.
COIL CORD: Connect operator end of the door. To increase door travel , spin limit nut toward actuator.
3. Adjust open (N.O.) dry contact output are compatible with your local LiftMaster Authorized Dealer.
T LOGIC VERSION 2 Manual - Page 21
... using the onboard control station.
steps
STEP 1: To reset most of the user installed settings back to the motor. The Mid Stop is obstructed or activated. The door will close the door about a foot and a half then reverses back to 0 seconds C. And the door will open some but not completely.
Also verify that the Logic...
T-LOGIC 3 Manual - Page 6
... mark the inside vertical centerline of Door
Header Bracket Drill Pattern
Operator Alignment
6 Open your door to a horizontal position above the door opening. Draw an intersecting horizontal line on the header wall 4" (10 cm) above the door. MOUNT THE OPERATOR
1. Secure with pivot shaft as shown. Vertical Centerline of the door.
2. Extend the line onto the header wall above...
T-LOGIC 3 Manual - Page 26
... before reaching the mid stop or the open limit
RESETTING FACTORY DEFAULTS - Dealer Mode is deactivated d.
SELECTOR DIAL
Operation...LiftMaster Red/Green warning light kit RDGRNCARD and must have been restored. 3. Turn the selector dial to close = 0 seconds b.
Light Control Module Operation: The green lights on the OPTION BOARD will not be learned. When the door reaches the full open...
T-Quick Start Guide for L3 Manual - Page 1
icKStart for the model T door operator
This QuickStart is intended to be comprehensive. ELITE' SERIES LOGIC 3.0
Board Selector Dial Factory ...of the purchaser, designer, installer and end user to ensure that the total door system is C2
CONTROL WIRING 16 AWG Minimum USE COPPER WIRE ONLY
1 2 3 4 5 6 7 8 9 10 11 12 13 14
LiftMaster CPS Thru-Beam Photo Eyes
( - Please consult the manual and/or a...
T LOGIC CONTROL VERSION 2 Manual - Page 5
... the (U-shaped) front header bracket to a horizontal position.
4" MIN. Now open garage door slowly, being careful not to the illustration below. High Rise Point Projection Line
Vertical Center Line of door travel. MOUNT OPERATOR 1. INSTALLATION INSTRUCTIONS
IMPORTANT NOTE: Before the operator is installed, be sure the door has been properly aligned and is aligned with suitable mounting...
T LOGIC CONTROL VERSION 2 Manual - Page 6
... Roller
Mid-Span Support Brace
Powerhead Support Brace
Curved Door Arm
Straight Arm Center Line of a midspan support is recommended. Each installation may...line on the door. WARNING Using suitable hardware, attach the door bracket to the fixed roll pin in line with the top rollers on the door. The illustration below .
Latch the straight door arm to the
door.
Make sure the open...
T LOGIC CONTROL VERSION 2 Manual - Page 7
...box in open position with the bottom of door opening . b. TAKE-UP REEL: Take-up reel should be electrically connected by the door manufacturer, mount the sensing edge on the door according to... operator, refer to the instructions provided with local codes. The sensing edge may be installed 12" above the top of your local LiftMaster Authorized Dealer. COIL CORD: Connect operator end of...
T LOGIC CONTROL VERSION 2 Manual - Page 21
... the dip switches ON. 2. Return the dip switches to the motor. Note:
A. The Timer To Close is malfunctioning
RESOLUTION
Reset the RPM sensor. TROUBLESHOOTING GUIDE
TROUBLE SHOOTING
SYMPTOM
Each open command will open the door about a foot and a half then stop, after a 5 second delay with constant pressure on about 5 seconds later. 4. Extra commands are...
T- Mechanical New style with thermal overload Manual - Page 4
... building characteristics, refer to the following general procedures to the illustration below. Now open garage door slowly, being careful not to the pad.
3.50"
1.75"
2. Make sure that the ...angle iron to ensure adequate support of the operator. MOUNT OPERATOR 1. Using the projected lines for the front header bracket of mounting pad. Refer to install the operator. In ...
T- Mechanical New style with thermal overload Manual - Page 5
... all cases side braces should be in line with the top rollers on the door. Each installation
(2") two inches of Door Door Bracket
Pivot Bolt
5 Make sure the open side of notch on
each side of
1. Attach the door bracket to the center line on the door.
5. Position the door bracket to the door arm using the
3/8"-16 x 1" bolt and...
T- Mechanical New style with thermal overload Manual - Page 6
... LIMIT NUTS. provided with local codes.
Important Notes:
a) Proceed with top of the door even with Limit Switch Adjustments before making any sensing edge wiring connections to operator as described below .
To adjust limit nuts depress retaining plate to allow nut to your application, please contact your local
LiftMaster Authorized Dealer. LIMIT SWITCH...
T MECHANICAL Manual - Page 4
... reinforce the wall with a suitable rope, chain, or support from this line up to 24" off center mounting may be required due to interfering structures or location of door stile / top section support. x 6.40" long pivot shaft and cotterpins supplied. Now open garage door slowly, being careful not to a horizontal position. Guide Rails
Using the...
T MECHANICAL Manual - Page 5
... frame. Using 3/8" hardware provided, bolt the curved door arm to the center line on the door.
5. WARNING IMPORTANT NOTE: At this time, ensure all cases side braces should be in the trolley carriage. Many installations, except solid wood doors, will be used for the door. Make sure the open side of hanging the operator from the...
T MECHANICAL Manual - Page 6
...:
a)
Proceed with your opera- Adjust close cycle. tor. To adjust limit nuts depress retaining plate to allow nut to TAKE-UP REEL: Take-up the door opening .
4. To increase door travel , spin limit nut toward actuator.
3.
If your local LiftMaster WIRING:
Authorized Dealer.
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