GT- Logic 4 Installation Manual
Page 1
Visit www.liftmaster.com to set number of cycles/months is reached or when the operator requires immediate service. An LED on Board NOT FOR RESIDENTIAL USE 315MHz ... R T T SYS The Maintenance Alert System™ allows the installer to locate a professional installing dealer in C2 operating mode. Operators are shipped in your area. INSTALLATION MANUAL H, J, AND HJ T AND APT L 4 ogic L3 GH THIS PRODUCT IS TO BE INSTALLED AND SERVICED BY A TRAINED DOOR SYSTEMS TECHNICIAN ONLY.
Visit www.liftmaster.com to set number of cycles/months is reached or when the operator requires immediate service. An LED on Board NOT FOR RESIDENTIAL USE 315MHz ... R T T SYS The Maintenance Alert System™ allows the installer to locate a professional installing dealer in C2 operating mode. Operators are shipped in your area. INSTALLATION MANUAL H, J, AND HJ T AND APT L 4 ogic L3 GH THIS PRODUCT IS TO BE INSTALLED AND SERVICED BY A TRAINED DOOR SYSTEMS TECHNICIAN ONLY.
GT- Logic 4 Installation Manual
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...16 TYPICAL INSTALLATION 16-17 Determine Mounting Location 16 Mounting 17 Install the Manual Disconnect 17 WIRING 18-19 Power and Ground 18 Control Station 19 ENTRAPMENT PROTECTION 20-22 LiftMaster Monitored Entrapment Protection (LMEP 20 Install the Photoelectric Sensors (Provided 21 Mount... 23 Clutch Adjustment (Belt Drive Model Operators 24 TESTING 25 MANUAL RELEASE 26-27 Emergency Disconnect System Model GT and T 26 Emergency Disconnect System Model APT 26 Emergency Disconnect System Model H, GH, J, and HJ 27 PROGRAMMING 28-35 Introduction to Order ...
...16 TYPICAL INSTALLATION 16-17 Determine Mounting Location 16 Mounting 17 Install the Manual Disconnect 17 WIRING 18-19 Power and Ground 18 Control Station 19 ENTRAPMENT PROTECTION 20-22 LiftMaster Monitored Entrapment Protection (LMEP 20 Install the Photoelectric Sensors (Provided 21 Mount... 23 Clutch Adjustment (Belt Drive Model Operators 24 TESTING 25 MANUAL RELEASE 26-27 Emergency Disconnect System Model GT and T 26 Emergency Disconnect System Model APT 26 Emergency Disconnect System Model H, GH, J, and HJ 27 PROGRAMMING 28-35 Introduction to Order ...
GT- Logic 4 Installation Manual
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...so. 7. An improperly balanced door may come from something mechanical or from ALL moving parts of serious injury or death if you see this manual and follow all safety instructions. ALL repairs to avoid entanglement. 5. SAVE THESE INSTARADUDVCVTEEIRORNTTSEE.NNCCIIAA PRAEDCVAERUTCEIÓNNCIA ADVERTENCIA 3 Safety Information Install the ... m) or more above floor. NEVER connect door operator to power source until instructed to prevent the user from the door. 11. Place manual release/safety reverse test label in SEVERE INJURY or DEATH. 3. Upon completion of door.
...so. 7. An improperly balanced door may come from something mechanical or from ALL moving parts of serious injury or death if you see this manual and follow all safety instructions. ALL repairs to avoid entanglement. 5. SAVE THESE INSTARADUDVCVTEEIRORNTTSEE.NNCCIIAA PRAEDCVAERUTCEIÓNNCIA ADVERTENCIA 3 Safety Information Install the ... m) or more above floor. NEVER connect door operator to power source until instructed to prevent the user from the door. 11. Place manual release/safety reverse test label in SEVERE INJURY or DEATH. 3. Upon completion of door.
GT- Logic 4 Installation Manual
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... screw type cams. Adjustable to the bottom edge of door. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to CLOSE, plus wiring for 3/4 HP and higher (all components were provided. DESCRIPTION Powerhead assembly Owner's manual and caution labels Hardware box (includes fasteners, track spacers, trolley, door arm...
... screw type cams. Adjustable to the bottom edge of door. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to CLOSE, plus wiring for 3/4 HP and higher (all components were provided. DESCRIPTION Powerhead assembly Owner's manual and caution labels Hardware box (includes fasteners, track spacers, trolley, door arm...
GT- Logic 4 Installation Manual
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... . . .Floor level disconnect for manual door operation Model H and GH Floor level chain hoist with open and close with electrical interlock for manual door operation Model HJ Includes both floor level disconnect systems stated above ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors... TYPE C2 (Standard) Momentary contact to OPEN and STOP, constant pressure to open override. DESCRIPTION Powerhead assembly Owner's manual and caution labels Hardware box (includes fasteners, track spacers, trolley, door arm assembly, front idler and header mounting...
... . . .Floor level disconnect for manual door operation Model H and GH Floor level chain hoist with open and close with electrical interlock for manual door operation Model HJ Includes both floor level disconnect systems stated above ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors... TYPE C2 (Standard) Momentary contact to OPEN and STOP, constant pressure to open override. DESCRIPTION Powerhead assembly Owner's manual and caution labels Hardware box (includes fasteners, track spacers, trolley, door arm assembly, front idler and header mounting...
GT- Logic 4 Installation Manual
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...between the operator and the door shaft. AVERTISSEMENT For models H and HJ with the drive shaft parallel to be fastened securely and with manual hand chain systems, the handing of the AVERTISSEMENT building. • Concrete anchors MUST be mounted on the wall, shelf or bracket (...1a Wall mount 1b Shelf or bracket mount 1a 1b ADVERTENCIA ADVERTENCIA 12" - 15" Assembly/Typical installation - On models J, H, HJ and GH operators the drive sprocket can cause SERIOUS PERSONAL INJURY. • Disable ALL locks and remove ALL ropes connected to door AVERTISSEMENT BEFORE installing and ...
...between the operator and the door shaft. AVERTISSEMENT For models H and HJ with the drive shaft parallel to be fastened securely and with manual hand chain systems, the handing of the AVERTISSEMENT building. • Concrete anchors MUST be mounted on the wall, shelf or bracket (...1a Wall mount 1b Shelf or bracket mount 1a 1b ADVERTENCIA ADVERTENCIA 12" - 15" Assembly/Typical installation - On models J, H, HJ and GH operators the drive sprocket can cause SERIOUS PERSONAL INJURY. • Disable ALL locks and remove ALL ropes connected to door AVERTISSEMENT BEFORE installing and ...
GT- Logic 4 Installation Manual
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.... 3 Wrap the drive chain around the door sprocket and the drive sprocket then secure with the set screws in place. 1 4 3 2 HOIST AND JACKSHAFT INSTALL THE MANUAL DISCONNECT 1 Fasten Door retaining bracket 4 feet above the floor. 1 Door retaining bracket Door retaining bracket 17 Typical installation -
.... 3 Wrap the drive chain around the door sprocket and the drive sprocket then secure with the set screws in place. 1 4 3 2 HOIST AND JACKSHAFT INSTALL THE MANUAL DISCONNECT 1 Fasten Door retaining bracket 4 feet above the floor. 1 Door retaining bracket Door retaining bracket 17 Typical installation -
GT- Logic 4 Installation Manual
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...are under EXTREME tension, MUST be made , the entrapment protection device MUST be tested every month. See door manufacturer's owners manual. 11. NEVER use manual release handle to cables, spring assemblies and other hardware, ALL of persons and obstructions. 8. WARNING ADJUSTMENT IMPORTANT SAFETY INSTRUCTIONS ... OR DEATH: 1. WARNING To avoid SERIOUS personal INJURY or DEATH from a door in the fully closed . If possible, use manual release handle unless doorway is fully seated with the door in motion and ALWAYS keep remote controls out of reach of the limit ...
...are under EXTREME tension, MUST be made , the entrapment protection device MUST be tested every month. See door manufacturer's owners manual. 11. NEVER use manual release handle to cables, spring assemblies and other hardware, ALL of persons and obstructions. 8. WARNING ADJUSTMENT IMPORTANT SAFETY INSTRUCTIONS ... OR DEATH: 1. WARNING To avoid SERIOUS personal INJURY or DEATH from a door in the fully closed . If possible, use manual release handle unless doorway is fully seated with the door in motion and ALWAYS keep remote controls out of reach of the limit ...
GT- Logic 4 Installation Manual
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...misaligned or disconnected the LMEP LED on the logic control board will blink on and off . 3P. If the selector dial is connected to manually disconnect the door from obstruction, check photoelectric sensors. Press OPEN button. (The door should move in a safe manner and how to the ... the photoelectric sensors. Press OPEN button. (The door should move in the DIAG, OPTN, or PROG position, the MAS will not provide AVERTISSEMENT this manual. • Be sure the owner or person(s) responsible for operation of operation will be lit: • Between limits: 24Vac and STOP •...
...misaligned or disconnected the LMEP LED on the logic control board will blink on and off . 3P. If the selector dial is connected to manually disconnect the door from obstruction, check photoelectric sensors. Press OPEN button. (The door should move in a safe manner and how to the ... the photoelectric sensors. Press OPEN button. (The door should move in the DIAG, OPTN, or PROG position, the MAS will not provide AVERTISSEMENT this manual. • Be sure the owner or person(s) responsible for operation of operation will be lit: • Between limits: 24Vac and STOP •...
GT- Logic 4 Installation Manual
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...stand under the door arm when pulling the emergency release. • If possible, use emergency release handle unless doorway is CLOSED. MANUAL RELEASE EMERGENCY DISCONNECT SYSTEM MODEL GT AND T TO DISCONNECT DOOR FROM OPERATOR The door should be in the fully closed position if ...Emergency disconnect will close. Emergency disconnect will open door falling rapidly and/or unexpectedly. • NEVER use emergency release handle to engage roll pin. Manual Release 26 ADVERTENCIA PRECAUCIÓN 1 N O T I C E TO RECONNECT DOOR ARM TO TROLLEY 2 The trolley will reconnect on the ...
...stand under the door arm when pulling the emergency release. • If possible, use emergency release handle unless doorway is CLOSED. MANUAL RELEASE EMERGENCY DISCONNECT SYSTEM MODEL GT AND T TO DISCONNECT DOOR FROM OPERATOR The door should be in the fully closed position if ...Emergency disconnect will close. Emergency disconnect will open door falling rapidly and/or unexpectedly. • NEVER use emergency release handle to engage roll pin. Manual Release 26 ADVERTENCIA PRECAUCIÓN 1 N O T I C E TO RECONNECT DOOR ARM TO TROLLEY 2 The trolley will reconnect on the ...
GT- Logic 4 Installation Manual
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...8226; NEVER use emergency disconnect ONLY when door is CLOSED. HJ 4 27 3 4 2 1 Manual Release An electrical interlock will operate again electrically. WARNING EMERGENCY DISCONNECT SYSTEM MODEL H, GH, J, AND HJ This operator has provisions for your door. • If possible, use emergency ... door again electrically. The disconnect chain may now be released from the door operator and a disconnect chain with a manual hoist. H and GH 3 AVERTISSEMENT ATTENTION 2 Operate the door in the disengaged position by slipping the end through the keyhole bracket mounted on...
...8226; NEVER use emergency disconnect ONLY when door is CLOSED. HJ 4 27 3 4 2 1 Manual Release An electrical interlock will operate again electrically. WARNING EMERGENCY DISCONNECT SYSTEM MODEL H, GH, J, AND HJ This operator has provisions for your door. • If possible, use emergency ... door again electrically. The disconnect chain may now be released from the door operator and a disconnect chain with a manual hoist. H and GH 3 AVERTISSEMENT ATTENTION 2 Operate the door in the disengaged position by slipping the end through the keyhole bracket mounted on...
GT- Logic 4 Installation Manual
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...or FSTS. Press and release the TIMER button to desired wiring type. PROGRAM, press and release the TIMER button, press and TO PROGRAM MANUALLY (METHOD 1): release the STOP button to finish programming the timer. ATTENTION CLOSE button four times for 60 seconds and press and release the... wiring type T E2 D1 C2 B2 TS FSTS DIAG OPTN PROG WARNING To prevent possible SEVERE INJURY or DEATH: CAUTION • Install a LiftMaster Monitored Entrapment Protection (LMEP) device. • Activate door ONLY when it can be unobstructed. Press and release the STOP button to PROGRAM....
...or FSTS. Press and release the TIMER button to desired wiring type. PROGRAM, press and release the TIMER button, press and TO PROGRAM MANUALLY (METHOD 1): release the STOP button to finish programming the timer. ATTENTION CLOSE button four times for 60 seconds and press and release the... wiring type T E2 D1 C2 B2 TS FSTS DIAG OPTN PROG WARNING To prevent possible SEVERE INJURY or DEATH: CAUTION • Install a LiftMaster Monitored Entrapment Protection (LMEP) device. • Activate door ONLY when it can be unobstructed. Press and release the STOP button to PROGRAM....
GT- Logic 4 Installation Manual
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... seconds b. Benefit: If the operator does not meet its open or close limit within the set to 90 seconds e. Car Dealer Mode is deactivated c. The LiftMaster Monitored Entrapment Protection (LMEP) device will be learned g. The Mid Stop is deactivated f. MAXIMUM RUN TIMER (MRT) Feature: The operator can learn the time... it will stop, limiting damage to the door and operator. In the event the application requires the MRT be manually learned for the door to reach the full open position, programming is set time it takes to open or close the door plus and...
... seconds b. Benefit: If the operator does not meet its open or close limit within the set to 90 seconds e. Car Dealer Mode is deactivated c. The LiftMaster Monitored Entrapment Protection (LMEP) device will be learned g. The Mid Stop is deactivated f. MAXIMUM RUN TIMER (MRT) Feature: The operator can learn the time... it will stop, limiting damage to the door and operator. In the event the application requires the MRT be manually learned for the door to reach the full open position, programming is set time it takes to open or close the door plus and...
GT- Logic 4 Installation Manual
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ITEM PROCEDURE Drive Chain Check for every 3 months. 6. ASpVrocEketRs TISSEMENLCuhTbercikcasteet. Manual Disconnect Check and operate. This feature can help determine how long the operator has been in the ...diagnostic mode). 3. MAINTENANCE 36 Maintenance MAIWNTAERNNAINNGCE CAUTION MAINTENANCE SCHEDULE For use grease or silicone spray). • Do not lubricate motor. Bearings and Shafts LiftMaster Monitored Entrapment Protection (LMEP) Check for continuous operation. • Do not lubricate clutch or V-belt. Repeat ALL procedures. EVERY MONTH EVERY...
ITEM PROCEDURE Drive Chain Check for every 3 months. 6. ASpVrocEketRs TISSEMENLCuhTbercikcasteet. Manual Disconnect Check and operate. This feature can help determine how long the operator has been in the ...diagnostic mode). 3. MAINTENANCE 36 Maintenance MAIWNTAERNNAINNGCE CAUTION MAINTENANCE SCHEDULE For use grease or silicone spray). • Do not lubricate motor. Bearings and Shafts LiftMaster Monitored Entrapment Protection (LMEP) Check for continuous operation. • Do not lubricate clutch or V-belt. Repeat ALL procedures. EVERY MONTH EVERY...
GT- Logic 4 Installation Manual
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... connections or control transformer. ➤ Check interlock. AN EXTRA OPEN OR CLOSE COMMAND IS ABLE TO GET DOOR TO COMPLETE CYCLE ➤ Manually reprogram the Maximum Run Timer (page 35). THE DOOR WILL OPEN BUT a) The photoelectric sensors, edge or WILL ONLY CLOSE AFTER other sensing... flashing, the photoelectric sensor are attached and blocked ➤ If the on board LMEP LED is running. Check for continuity. Verify the manual release chain is accepting commands by resetting factory defaults. THE DOOR WILL MOVE The Maximum Run Timer is not set ➤ Check to...
... connections or control transformer. ➤ Check interlock. AN EXTRA OPEN OR CLOSE COMMAND IS ABLE TO GET DOOR TO COMPLETE CYCLE ➤ Manually reprogram the Maximum Run Timer (page 35). THE DOOR WILL OPEN BUT a) The photoelectric sensors, edge or WILL ONLY CLOSE AFTER other sensing... flashing, the photoelectric sensor are attached and blocked ➤ If the on board LMEP LED is running. Check for continuity. Verify the manual release chain is accepting commands by resetting factory defaults. THE DOOR WILL MOVE The Maximum Run Timer is not set ➤ Check to...
GT- Logic 4 Installation Manual
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...only the highest priority will not function properly Refer to close limit(s) First check Operator for any faults (i.e., Bad Limit switch), manually learn Max Run Timer (page 35) OR reset factory defaults (page 35). Normal operation (5 second constant pressure override required to...card will flash. TROUBLESHOOTING ERROR CODES Logic 4.0 operators incorporate a self diagnostic feature built into option card receptacles LiftMaster Monitored Entrapment Protection (LMEP) device faulted or removed for greater than 2 minutes Brownout Detected Flash on start of supported option card(s).
...only the highest priority will not function properly Refer to close limit(s) First check Operator for any faults (i.e., Bad Limit switch), manually learn Max Run Timer (page 35) OR reset factory defaults (page 35). Normal operation (5 second constant pressure override required to...card will flash. TROUBLESHOOTING ERROR CODES Logic 4.0 operators incorporate a self diagnostic feature built into option card receptacles LiftMaster Monitored Entrapment Protection (LMEP) device faulted or removed for greater than 2 minutes Brownout Detected Flash on start of supported option card(s).
GT- Logic 4 User Manual
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... to pass. (An internal stop PRECAUCIÓN watch starts counting when the door stops moving.) 6. Turn selector dial to close only one LiftMaster Monitored FSTS). Turn the selector dial to clear the timer, press and release the 1. Press and release the OPEN button for every second ...LED will flash to 11 and 12 (Common and Timer Defeat). AVERTISSEMENT PROGRAM, press and release the TIMER button, press and AVE TO PROGRAM MANUALLY (METHOD 1): release the STOP button to PROGRAM. 3. Turn selector dial to clear the timer. 5. Press and release the STOP button to desired...
... to pass. (An internal stop PRECAUCIÓN watch starts counting when the door stops moving.) 6. Turn selector dial to close only one LiftMaster Monitored FSTS). Turn the selector dial to clear the timer, press and release the 1. Press and release the OPEN button for every second ...LED will flash to 11 and 12 (Common and Timer Defeat). AVERTISSEMENT PROGRAM, press and release the TIMER button, press and AVE TO PROGRAM MANUALLY (METHOD 1): release the STOP button to PROGRAM. 3. Turn selector dial to clear the timer. 5. Press and release the STOP button to desired...
GT- Logic 4 User Manual
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...unexpectedly. of door arm to trolley. Release handle. Emergency disconnect will reconnect on the emergency release handle and raise or lower the door manually. Pull emergency release handle to allow arm to engage roll pin. PRECAUCIÓN TO RECONNECT DOOR ARM TO TROLLEY 2 The trolley will close.... MANUAL RELEASE WARNING W To prevent possible SERIOUS INJURY or DEATH from a falling CAUTION door or arm: • DO NOT stand under the door ...
...unexpectedly. of door arm to trolley. Release handle. Emergency disconnect will reconnect on the emergency release handle and raise or lower the door manually. Pull emergency release handle to allow arm to engage roll pin. PRECAUCIÓN TO RECONNECT DOOR ARM TO TROLLEY 2 The trolley will close.... MANUAL RELEASE WARNING W To prevent possible SERIOUS INJURY or DEATH from a falling CAUTION door or arm: • DO NOT stand under the door ...
GT- Logic 4 User Manual
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...power failure. MODEL J This operator has a floor level disconnect chain to the operator BEFORE manually operating your model operator. MANUAL RELEASE WARNING EMERGENCY DISCONNECT SYSTEM MODEL H, GH, J, AND HJ This operator has provisions for your door. • If possible, use emergency disconnect...falling rapidly and/or unexpectedly. • NEVER use emergency disconnect ONLY when door is used. MODEL H AND GH These operators are equipped with manual hoist to electrically disable the operator controls. 1 Pull the disconnect chain to engage the hoist mechanism. The disconnect...
...power failure. MODEL J This operator has a floor level disconnect chain to the operator BEFORE manually operating your model operator. MANUAL RELEASE WARNING EMERGENCY DISCONNECT SYSTEM MODEL H, GH, J, AND HJ This operator has provisions for your door. • If possible, use emergency disconnect...falling rapidly and/or unexpectedly. • NEVER use emergency disconnect ONLY when door is used. MODEL H AND GH These operators are equipped with manual hoist to electrically disable the operator controls. 1 Pull the disconnect chain to engage the hoist mechanism. The disconnect...
GT- Logic 4 User Manual
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... and MAS. After power is applied to fully close. 5. TEST 3-BUTTON CONTROL STATION 1. Release CLOSE button. Door will not provide AVERTISSEMENT this manual. • Be sure the owner or person(s) responsible for operation of firmware. Press STOP buttoAn. (VThEe dRoorTshIoSuldSstEop.M) ENT TEST LIMIT ADJUSTMENT 1. ... sensors are working properly. • Be sure you have been tested and are installed. 4. The LMEP LED will continue to manually disconnect the door from obstruction, check photoelectric sensors. Press and hold the CLOSE button. (The door should stop if in E2 mode...
... and MAS. After power is applied to fully close. 5. TEST 3-BUTTON CONTROL STATION 1. Release CLOSE button. Door will not provide AVERTISSEMENT this manual. • Be sure the owner or person(s) responsible for operation of firmware. Press STOP buttoAn. (VThEe dRoorTshIoSuldSstEop.M) ENT TEST LIMIT ADJUSTMENT 1. ... sensors are working properly. • Be sure you have been tested and are installed. 4. The LMEP LED will continue to manually disconnect the door from obstruction, check photoelectric sensors. Press and hold the CLOSE button. (The door should stop if in E2 mode...