GT- Logic 4 Installation Manual
Page 1
...operating mode. The Logic 4 operator incorporates a self-diagnostic feature built into the (MAS) Maintenance Alert System LED. An LED on Board 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.
...operating mode. The Logic 4 operator incorporates a self-diagnostic feature built into the (MAS) Maintenance Alert System LED. An LED on Board 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.
GT- Logic 4 Installation Manual
Page 2
... Sensors (Provided 21 Mount the Photoelectric Sensors (Provided 22 Wire the LiftMaster Monitored Entrapment Protection (LMEP) Devices 22 ADJUSTMENT 23-24 Limit Adjustment 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 ...
... Sensors (Provided 21 Mount the Photoelectric Sensors (Provided 22 Wire the LiftMaster Monitored Entrapment Protection (LMEP) Devices 22 ADJUSTMENT 23-24 Limit Adjustment 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 ...
GT- Logic 4 Installation Manual
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... 8. Make sure door is visible from electric shock. Disable ALL locks and remove ALL ropes connected to door BEFORE installing operator to do so. 7. Install the entrapment warning placard on wall next to the control station in contact with the warnings...installing. SAFETY INFORMATION SAFETY INFORMATION WARNING Mechanical CWAWAUARTRINONINNINGG Electrical CWAUATRIONINNG WARNING IMPORTANT NOTES: • BEFORE attempting to install, operate or maintain the operator, you must read and fully understand this Signal Word on the following pages, they will alert you to the possibility...
... 8. Make sure door is visible from electric shock. Disable ALL locks and remove ALL ropes connected to door BEFORE installing operator to do so. 7. Install the entrapment warning placard on wall next to the control station in contact with the warnings...installing. SAFETY INFORMATION SAFETY INFORMATION WARNING Mechanical CWAWAUARTRINONINNINGG Electrical CWAUATRIONINNG WARNING IMPORTANT NOTES: • BEFORE attempting to install, operate or maintain the operator, you must read and fully understand this Signal Word on the following pages, they will alert you to the possibility...
GT- Logic 4 Installation Manual
Page 4
... sensors (standard) NOTE: The tracks are shipped separately. Carton inventory/Operator specifications - See page 29 for 3/4 HP and higher (all components were provided. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used... station with open and close with LED Trolley drive chain: #48 for 1/3 and 1/2 HP, #41 for optional wiring types and operating modes. OPERATOR SPECIFICATIONS MOTOR TYPE Continuous duty HORSEPOWER: Model APT 1/2 HP Model GT 1/2, 3/4, 1 and 1-1/2 HP Model T 1/3, 1/2, 3/4 and...
... sensors (standard) NOTE: The tracks are shipped separately. Carton inventory/Operator specifications - See page 29 for 3/4 HP and higher (all components were provided. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used... station with open and close with LED Trolley drive chain: #48 for 1/3 and 1/2 HP, #41 for optional wiring types and operating modes. OPERATOR SPECIFICATIONS MOTOR TYPE Continuous duty HORSEPOWER: Model APT 1/2 HP Model GT 1/2, 3/4, 1 and 1-1/2 HP Model T 1/3, 1/2, 3/4 and...
GT- Logic 4 Installation Manual
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... Steel Insul. 100 STANDARD SECTIONAL MODEL GT --- Steel Alum. Steel Insul. 320 450 500 550 16 ga. Steel Insul. 200 250 300 380 5 Operator specifications/Maximum door area - Steel Wood Doors 24 ga. Steel Insul. 225 16 ga. Steel Wood Doors 24 ga. Steel --- 20 ga...--- 20 ga. Doors --- --- 1/3 HP 310 285 1/2 HP 400 350 3/4 HP 560 500 1 HP 640 625 20 ga. Steel Wood Doors 24 ga. TROLLEY OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model APT and T Primary: Heavy duty (5L) V-Belt Secondary: #41 chain/sprocket; Output: #48 chain (1/3 and 1/2 HP Model T ...
... Steel Insul. 100 STANDARD SECTIONAL MODEL GT --- Steel Alum. Steel Insul. 320 450 500 550 16 ga. Steel Insul. 200 250 300 380 5 Operator specifications/Maximum door area - Steel Wood Doors 24 ga. Steel Insul. 225 16 ga. Steel Wood Doors 24 ga. Steel --- 20 ga...--- 20 ga. Doors --- --- 1/3 HP 310 285 1/2 HP 400 350 3/4 HP 560 500 1 HP 640 625 20 ga. Steel Wood Doors 24 ga. TROLLEY OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model APT and T Primary: Heavy duty (5L) V-Belt Secondary: #41 chain/sprocket; Output: #48 chain (1/3 and 1/2 HP Model T ...
GT- Logic 4 Installation Manual
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TROLLEY ASSEMBLY ASSEMBLE THE OPERATOR (MODELS T AND GT) NOTE: For Model APT assembly refer to the track with bolts (F) and washers (D). 3 Assemble the trolley with nuts (B). 1 HARDWARE A Bolt 3/8"-16 x 3/4" B Flange ... hex nuts (B). 2 Install the front idler to page 9. 1 Install the track spacers evenly over the length of the track assembly into the "L" slot in the operator and tighten nuts (B). Insert bolts (A) into the end of the track and loosely thread the nuts (B) onto the ends of the bolts. 6 Slide bolts (A) on...
TROLLEY ASSEMBLY ASSEMBLE THE OPERATOR (MODELS T AND GT) NOTE: For Model APT assembly refer to the track with bolts (F) and washers (D). 3 Assemble the trolley with nuts (B). 1 HARDWARE A Bolt 3/8"-16 x 3/4" B Flange ... hex nuts (B). 2 Install the front idler to page 9. 1 Install the track spacers evenly over the length of the track assembly into the "L" slot in the operator and tighten nuts (B). Insert bolts (A) into the end of the track and loosely thread the nuts (B) onto the ends of the bolts. 6 Slide bolts (A) on...
GT- Logic 4 Installation Manual
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... sprocket. 4 Run the chain along the track to the operator. Trolley 8 Wrap the chain around the front idler. 5 Attach the chain to the front of the track. 2 1 2˝ MODEL T 3 MODEL GT 4 5 6 3˝ Assembly - TROLLEY INSTALL ...
... sprocket. 4 Run the chain along the track to the operator. Trolley 8 Wrap the chain around the front idler. 5 Attach the chain to the front of the track. 2 1 2˝ MODEL T 3 MODEL GT 4 5 6 3˝ Assembly - TROLLEY INSTALL ...
GT- Logic 4 Installation Manual
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...the track assembly into the "L" slot in the trolley. 4 Insert bolts (A) into the holes on the end of the chain. TROLLEY ASSEMBLE THE OPERATOR (MODEL APT) NOTE: If your model is no binding. 7 Run the chain along the track to the front idler. Pull the release clip .... 9 Attach one end of the chain to the drive link using a master link. 10 Attach the other end of the chain to the operator. Wrap the chain around the operator drive sprocket. 2 6 1 3 8 9 10 3˝ 9 4 7 5 Assembly - A Bolt 3/8"-16 x 3/4" B Flange Hex Nut 3/8"-16 3 8 Slide the trolley onto the track ...
...the track assembly into the "L" slot in the trolley. 4 Insert bolts (A) into the holes on the end of the chain. TROLLEY ASSEMBLE THE OPERATOR (MODEL APT) NOTE: If your model is no binding. 7 Run the chain along the track to the front idler. Pull the release clip .... 9 Attach one end of the chain to the drive link using a master link. 10 Attach the other end of the chain to the operator. Wrap the chain around the operator drive sprocket. 2 6 1 3 8 9 10 3˝ 9 4 7 5 Assembly - A Bolt 3/8"-16 x 3/4" B Flange Hex Nut 3/8"-16 3 8 Slide the trolley onto the track ...
GT- Logic 4 Installation Manual
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... ceiling, otherwise door might NOT reverse when required. Mark the center of the door with appropriate hardware (not provided). Typically, the operator may be required due to interfering structures or location of door stile / top section support. Trolley 5 ADVERTENCIA PRECAUCIÓN 3 4"... 4 10 TROLLEY TYPICAL INSTALLATION INSTALL THE HEADER BRACKET The trolley operator is generally mounted over drywall. • Concrete anchors MUST be used if mounting header bracket or 2x4 into masonry. • NEVER ...
... ceiling, otherwise door might NOT reverse when required. Mark the center of the door with appropriate hardware (not provided). Typically, the operator may be required due to interfering structures or location of door stile / top section support. Trolley 5 ADVERTENCIA PRECAUCIÓN 3 4"... 4 10 TROLLEY TYPICAL INSTALLATION INSTALL THE HEADER BRACKET The trolley operator is generally mounted over drywall. • Concrete anchors MUST be used if mounting header bracket or 2x4 into masonry. • NEVER ...
GT- Logic 4 Installation Manual
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...pin through the track and header bracket holes. HARDWARE Header Pivot Pin (1) Cotter pins (2) 1 2 3 WARNING HANG THE OPERATOR 1 Secure the operator using the appropriate fasteners and locking hardware that will support the weight of the building. • Concrete anchors MUST be used... masonry. 1 AVERTISSEMENT ATTENTION 11 Typical installation - CAUTION To avoid possible SERIOUS INJURY from a falling operator: • Fasten the operator SECURELY to structural supports of the operator. Trolley TROLLEY ATTACH THE TRACK TO THE HEADER BRACKET 1 Align the track with the fasteners. 3...
...pin through the track and header bracket holes. HARDWARE Header Pivot Pin (1) Cotter pins (2) 1 2 3 WARNING HANG THE OPERATOR 1 Secure the operator using the appropriate fasteners and locking hardware that will support the weight of the building. • Concrete anchors MUST be used... masonry. 1 AVERTISSEMENT ATTENTION 11 Typical installation - CAUTION To avoid possible SERIOUS INJURY from a falling operator: • Fasten the operator SECURELY to structural supports of the operator. Trolley TROLLEY ATTACH THE TRACK TO THE HEADER BRACKET 1 Align the track with the fasteners. 3...
GT- Logic 4 Installation Manual
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Refer to the trolley. NOTE: When properly installed and adjusted the door arm should be leaning back toward the operator slightly. Trolley 12 TROLLEY ATTACH THE DOOR ARM 1 Latch the door arm to door manufacturer's instructions for recommended installation guidelines. HARDWARE A Flanged Hex Nut 3/8"-16 (2) B ...
Refer to the trolley. NOTE: When properly installed and adjusted the door arm should be leaning back toward the operator slightly. Trolley 12 TROLLEY ATTACH THE DOOR ARM 1 Latch the door arm to door manufacturer's instructions for recommended installation guidelines. HARDWARE A Flanged Hex Nut 3/8"-16 (2) B ...
GT- Logic 4 Installation Manual
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... HJ Includes both floor level disconnect systems stated above ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to provide non-contact safety protection. SAFETY DISCONNECT: Model J . . . . .Floor level disconnect for manual door operation Model H and GH Floor level chain hoist with open and close with electrical interlock for...
... HJ Includes both floor level disconnect systems stated above ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to provide non-contact safety protection. SAFETY DISCONNECT: Model J . . . . .Floor level disconnect for manual door operation Model H and GH Floor level chain hoist with open and close with electrical interlock for...
GT- Logic 4 Installation Manual
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... 1/2 HP 400 350 3/4 HP 560 500 1 HP 640 625 --- --- 20 ga. Grilles --- Steel --- 16 ga. Steel Insul. 125 200 250 310 MODEL GH 24 ga. Hoist and Jackshaft 14 OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model J, H, and HJ Primary: Heavy duty (5L) V-Belt Secondary: #48 chain/sprocket; Doors --- 300 430 560 ------- --- --- 20 ga...
... 1/2 HP 400 350 3/4 HP 560 500 1 HP 640 625 --- --- 20 ga. Grilles --- Steel --- 16 ga. Steel Insul. 125 200 250 310 MODEL GH 24 ga. Hoist and Jackshaft 14 OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model J, H, and HJ Primary: Heavy duty (5L) V-Belt Secondary: #48 chain/sprocket; Doors --- 300 430 560 ------- --- --- 20 ga...
GT- Logic 4 Installation Manual
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Wall Mounting B - Y = 5-1/2" for 3 HP operators. 2) Mounting centers: X = 4-3/4"; Hoist and Jackshaft WEIGHTS AND DIMENSIONS MODELS J, H AND HJ Hanging Weight:...with Models H and HJ ONLY 4.56" (11.58 cm) HOIST AND JACKSHAFT MODEL GH Hanging Weight: 140 lbs. Y = 9-1/16" for 3 HP operators. 3) Hand chain wheel extends 1-5/8" beyond operator in vertical mounting position as shown. 15 Weights and dimensions - Bracket Mounting (rolling door)...) *23.43" A A (59.51 cm) Hand Chain Wheel Present with 1" x 1/4" key for 1/2 thru 1 HP operators, 1-3/16" x 5/16" key for 1-1/2 and 2 HP...
Wall Mounting B - Y = 5-1/2" for 3 HP operators. 2) Mounting centers: X = 4-3/4"; Hoist and Jackshaft WEIGHTS AND DIMENSIONS MODELS J, H AND HJ Hanging Weight:...with Models H and HJ ONLY 4.56" (11.58 cm) HOIST AND JACKSHAFT MODEL GH Hanging Weight: 140 lbs. Y = 9-1/16" for 3 HP operators. 3) Hand chain wheel extends 1-5/8" beyond operator in vertical mounting position as shown. 15 Weights and dimensions - Bracket Mounting (rolling door)...) *23.43" A A (59.51 cm) Hand Chain Wheel Present with 1" x 1/4" key for 1/2 thru 1 HP operators, 1-3/16" x 5/16" key for 1-1/2 and 2 HP...
GT- Logic 4 Installation Manual
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... door jamb. Be rigid to the side near the top of the model number (R or L). 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... operating door operator to avoid entanglement. • Fasten the operator SECURELY to loosen, move or adjust doors, door springs, cable, pulleys, brackets or their hardware, ALL of the ...
... door jamb. Be rigid to the side near the top of the model number (R or L). 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... operating door operator to avoid entanglement. • Fasten the operator SECURELY to loosen, move or adjust doors, door springs, cable, pulleys, brackets or their hardware, ALL of the ...
GT- Logic 4 Installation Manual
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... the master link. 4 Align the door and the drive sprockets. MOUNTING 1 Place the door sprocket on the door shaft. 2 Place the operator drive sprocket on the appropriate side of the operator for your installation type. 3 Wrap the drive chain around the door sprocket and the drive sprocket then secure with the set...
... the master link. 4 Align the door and the drive sprockets. MOUNTING 1 Place the door sprocket on the door shaft. 2 Place the operator drive sprocket on the appropriate side of the operator for your installation type. 3 Wrap the drive chain around the door sprocket and the drive sprocket then secure with the set...
GT- Logic 4 Installation Manual
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...8 AWG* 350 feet 6 AWG* 500 feet 4 AWG* 1000 feet 2 AWG* * Maximum wire gauge that time the unit may have to be connected to the operator's terminal is required, the wire must be run in separate conduit in separate conduit. NOTE: In some installations, such as indicated on a dedicated circuit and...power supply will cause the motor to rotate in electric shock and serious injury. IMPORTANT NOTE: This operator must be gauged down to 12 AWG. When a larger wire gauge is 12 AWG. The operator should be on the logic board. Must use 14 AWG or heavier wire for wiring as a ...
...8 AWG* 350 feet 6 AWG* 500 feet 4 AWG* 1000 feet 2 AWG* * Maximum wire gauge that time the unit may have to be connected to the operator's terminal is required, the wire must be run in separate conduit in separate conduit. NOTE: In some installations, such as indicated on a dedicated circuit and...power supply will cause the motor to rotate in electric shock and serious injury. IMPORTANT NOTE: This operator must be gauged down to 12 AWG. When a larger wire gauge is 12 AWG. The operator should be on the logic board. Must use 14 AWG or heavier wire for wiring as a ...
GT- Logic 4 Installation Manual
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... possible SERIOUS INJURY or DEATH from electrocution: • Be sure power is visible from the door. • NEVER permit children to operate or play with the door while operating the controls. wiring. 1 Remove the control station cover. If light is properly adjusted and there are no obstructions to the...or Death Keep Clear! Refer to back page for immediate service. Door May Move at any Time Without Prior Warning Do Not Let Children Operate the Door or Play in the Door Area Keep Door in sight until completely closed. To prevent possible SERIOUS INJURY or DEATH from a closing...
... possible SERIOUS INJURY or DEATH from electrocution: • Be sure power is visible from the door. • NEVER permit children to operate or play with the door while operating the controls. wiring. 1 Remove the control station cover. If light is properly adjusted and there are no obstructions to the...or Death Keep Clear! Refer to back page for immediate service. Door May Move at any Time Without Prior Warning Do Not Let Children Operate the Door or Play in the Door Area Keep Door in sight until completely closed. To prevent possible SERIOUS INJURY or DEATH from a closing...
GT- Logic 4 Installation Manual
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... more edge sensors on the bottom edge of the door. Use with the photoelectric sensors model CPS-U, additional entrapment devices are for use with LiftMaster Commercial Door Operators ONLY. InInvviissiibblleeLLigighht tBeBaemam PrPotreoctteiocntiAorneaArea PhSoafteoteylRecevtreircsiSngensor 6"S(e1n5socrm) max. When properly connected and aligned, the photoelectric sensors will detect an obstruction in the fully opened or...
... more edge sensors on the bottom edge of the door. Use with the photoelectric sensors model CPS-U, additional entrapment devices are for use with LiftMaster Commercial Door Operators ONLY. InInvviissiibblleeLLigighht tBeBaemam PrPotreoctteiocntiAorneaArea PhSoafteoteylRecevtreircsiSngensor 6"S(e1n5socrm) max. When properly connected and aligned, the photoelectric sensors will detect an obstruction in the fully opened or...
GT- Logic 4 Installation Manual
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... Invisible Light Beam Protection Area Photoelectric Sensor 6" (15 cm) max. above floor WIRE THE LIFTMASTER MONITORED ENTRAPMENT PROTECTION (LMEP) DEVICES 1 Connect the LiftMaster Monitored Entrapment Protection (LMEP) device to the logic board according to the operator. MOUNT THE PHOTOELECTRIC SENSORS (PROVIDED) 1 Center each sensor in the bracket with the lenses pointing toward...
... Invisible Light Beam Protection Area Photoelectric Sensor 6" (15 cm) max. above floor WIRE THE LIFTMASTER MONITORED ENTRAPMENT PROTECTION (LMEP) DEVICES 1 Connect the LiftMaster Monitored Entrapment Protection (LMEP) device to the logic board according to the operator. MOUNT THE PHOTOELECTRIC SENSORS (PROVIDED) 1 Center each sensor in the bracket with the lenses pointing toward...