GT- Logic 4 Installation Manual
Page 1
... E PATENT PENDING R T T SYS The Maintenance Alert System™ allows the installer to locate a professional installing dealer in C2 operating mode. The Logic 4 operator incorporates a self-diagnostic feature built into the (MAS) Maintenance Alert System LED. An LED on Board NOT FOR RESIDENTIAL USE 315MHz ...when the set an internal Maintenance Cycle Counter. Operators are shipped in your area. Visit www.liftmaster.com to set number of cycles/months is reached or when the operator requires immediate service. INSTALLATION MANUAL H, J, AND HJ T AND APT L 4 ogic L3 GH...
... E PATENT PENDING R T T SYS The Maintenance Alert System™ allows the installer to locate a professional installing dealer in C2 operating mode. The Logic 4 operator incorporates a self-diagnostic feature built into the (MAS) Maintenance Alert System LED. An LED on Board NOT FOR RESIDENTIAL USE 315MHz ...when the set an internal Maintenance Cycle Counter. Operators are shipped in your area. Visit www.liftmaster.com to set number of cycles/months is reached or when the operator requires immediate service. INSTALLATION MANUAL H, J, AND HJ T AND APT L 4 ogic L3 GH...
GT- Logic 4 Installation Manual
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... 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 to Order...
... 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 to Order...
GT- Logic 4 Installation Manual
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... following pages, they will alert you to the possibility of serious injury or death if you do not comply with the door while operating the controls. 10. WARNING • DO NOT attempt repair or service of 5 feet (1.5 m). • away from electric shock...safety instructions. An improperly balanced door may come from something mechanical or from ALL moving parts of the door. 9. Install door operator 8 feet (2.44 m) or more above floor. SAVE THESE INSTARADUDVCVTEEIRORNTTSEE.NNCCIIAA PRAEDCVAERUTCEIÓNNCIA ADVERTENCIA 3 Safety Information Install the control...
... following pages, they will alert you to the possibility of serious injury or death if you do not comply with the door while operating the controls. 10. WARNING • DO NOT attempt repair or service of 5 feet (1.5 m). • away from electric shock...safety instructions. An improperly balanced door may come from something mechanical or from ALL moving parts of the door. 9. Install door operator 8 feet (2.44 m) or more above floor. SAVE THESE INSTARADUDVCVTEEIRORNTTSEE.NNCCIIAA PRAEDCVAERUTCEIÓNNCIA ADVERTENCIA 3 Safety Information Install the control...
GT- Logic 4 Installation Manual
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..., constant pressure to CLOSE, plus wiring for 3/4 HP and higher (all components were provided. Trolley 4 Carton inventory/Operator specifications - Safety Edge (Optional Electric or pneumatic sensing device attached to 24 feet. SAFETY DISCONNECT Quick disconnect ... for optional wiring types and operating modes. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to open override. See page 29 for emergency manual door operation. TROLLEY TROLLEY OPERATORS CARTON INVENTORY Before beginning your ...
..., constant pressure to CLOSE, plus wiring for 3/4 HP and higher (all components were provided. Trolley 4 Carton inventory/Operator specifications - Safety Edge (Optional Electric or pneumatic sensing device attached to 24 feet. SAFETY DISCONNECT Quick disconnect ... for optional wiring types and operating modes. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to open override. See page 29 for emergency manual door operation. TROLLEY TROLLEY OPERATORS CARTON INVENTORY Before beginning your ...
GT- Logic 4 Installation Manual
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... 350 3/4 HP 560 500 1 HP 625 575 1-1/2 HP --- 625 20 ga. Steel Insul. 320 450 500 550 16 ga. Steel Insul. 200 250 300 380 5 Operator specifications/Maximum door area - Trolley Steel Alum. Steel Wood Doors 24 ga. Output: #48 chain (1/3 and 1/2 HP Model T and APT) or #41 chain...
... 350 3/4 HP 560 500 1 HP 625 575 1-1/2 HP --- 625 20 ga. Steel Insul. 320 450 500 550 16 ga. Steel Insul. 200 250 300 380 5 Operator specifications/Maximum door area - Trolley Steel Alum. Steel Wood Doors 24 ga. Output: #48 chain (1/3 and 1/2 HP Model T and APT) or #41 chain...
GT- Logic 4 Installation Manual
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... take up bolt (C), hex nuts (E), and lock washer (D). 4 Slide the trolley onto the track. 5 Insert bolts (A) into the "L" slot in the operator and tighten nuts (B). Trolley Fasten the spacers to the track with bolt (A) and flange hex nuts (B). 2 Install the front idler to page 9. 1... the track and loosely thread the nuts (B) onto the ends of the bolts. 6 Slide bolts (A) on the end of the track. 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 ...
... take up bolt (C), hex nuts (E), and lock washer (D). 4 Slide the trolley onto the track. 5 Insert bolts (A) into the "L" slot in the operator and tighten nuts (B). Trolley Fasten the spacers to the track with bolt (A) and flange hex nuts (B). 2 Install the front idler to page 9. 1... the track and loosely thread the nuts (B) onto the ends of the bolts. 6 Slide bolts (A) on the end of the track. 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 ...
GT- Logic 4 Installation Manual
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... master link. 3 Run the chain along the track to the front idler. Wrap the chain around the front idler. 5 Attach the chain to the operator. Trolley 8 Wrap the chain around the operator drive sprocket. 4 Run the chain along the track to the front of the track. 2 1 2˝ MODEL T 3 MODEL GT 4 5 6 3˝ Assembly...
... master link. 3 Run the chain along the track to the front idler. Wrap the chain around the front idler. 5 Attach the chain to the operator. Trolley 8 Wrap the chain around the operator drive sprocket. 4 Run the chain along the track to the front of the track. 2 1 2˝ MODEL T 3 MODEL GT 4 5 6 3˝ Assembly...
GT- Logic 4 Installation Manual
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... (towards the door). Slide bolts (A) on the end of the track assembly into the "L" slot in the operator and tighten nuts (B). 5 Insert bolts (A) into the end of the track and loosely thread the nuts (B) onto... of the drive link using a master link. 10 Attach the other end of the chain to the operator. Trolley Wrap the chain around the front idler. 9 Attach one end of the chain to the drive... proper adjustment. HARDWARE 1 Install the track spacers evenly over the length of the track and the operator. Pull the release clip on the trolley and push the end of the chain through the slot in...
... (towards the door). Slide bolts (A) on the end of the track assembly into the "L" slot in the operator and tighten nuts (B). 5 Insert bolts (A) into the end of the track and loosely thread the nuts (B) onto... of the drive link using a master link. 10 Attach the other end of the chain to the operator. Trolley Wrap the chain around the front idler. 9 Attach one end of the chain to the drive... proper adjustment. HARDWARE 1 Install the track spacers evenly over the length of the track and the operator. Pull the release clip on the trolley and push the end of the chain through the slot in...
GT- Logic 4 Installation Manual
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...point of travel. 3 Center the header bracket on header wall or ceiling, otherwise door might NOT reverse when required. Typically, the operator may be required due to interfering structures or location of door stile / top section support. However, off center mounting may be ... 4 Drill the pilot holes for the header bracket. ATTENTION 1 2 Typical installation - 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 try ...
...point of travel. 3 Center the header bracket on header wall or ceiling, otherwise door might NOT reverse when required. Typically, the operator may be required due to interfering structures or location of door stile / top section support. However, off center mounting may be ... 4 Drill the pilot holes for the header bracket. ATTENTION 1 2 Typical installation - 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 try ...
GT- Logic 4 Installation Manual
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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 if installing...1 AVERTISSEMENT ATTENTION 11 Typical installation - Trolley TROLLEY ATTACH THE TRACK TO THE HEADER BRACKET 1 Align the track with the fasteners. 3 Swing the operator up and ensure the operator is level. Secure with the header bracket. 2 Insert the pin through the track and header bracket holes. CAUTION To avoid possible SERIOUS INJURY...
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 if installing...1 AVERTISSEMENT ATTENTION 11 Typical installation - Trolley TROLLEY ATTACH THE TRACK TO THE HEADER BRACKET 1 Align the track with the fasteners. 3 Swing the operator up and ensure the operator is level. Secure with the header bracket. 2 Insert the pin through the track and header bracket holes. CAUTION To avoid possible SERIOUS INJURY...
GT- Logic 4 Installation Manual
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... (2) B Nylok Nut 3/8"-16 (1) Bolt 3/8"-16 x 1" (3) NOTICE 1 A B 2 Typical installation - Trolley 12 NOTE: When properly installed and adjusted the door arm should be leaning back toward the operator slightly. Refer to the door using appropriate hardware (not included). TROLLEY ATTACH THE DOOR ARM 1 Latch the door arm to the trolley.
... (2) B Nylok Nut 3/8"-16 (1) Bolt 3/8"-16 x 1" (3) NOTICE 1 A B 2 Typical installation - Trolley 12 NOTE: When properly installed and adjusted the door arm should be leaning back toward the operator slightly. Refer to the door using appropriate hardware (not included). TROLLEY ATTACH THE DOOR ARM 1 Latch the door arm to the trolley.
GT- Logic 4 Installation Manual
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... w/LED WIRING TYPE C2 (Standard) Momentary contact to OPEN and STOP, constant pressure to CLOSE, plus wiring for manual door operation Model HJ Includes both floor level disconnect systems stated above ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to open override. Hoist and Jackshaft See page 29...
... w/LED WIRING TYPE C2 (Standard) Momentary contact to OPEN and STOP, constant pressure to CLOSE, plus wiring for manual door operation Model HJ Includes both floor level disconnect systems stated above ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to open override. Hoist and Jackshaft See page 29...
GT- Logic 4 Installation Manual
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...HP 560 500 1 HP 640 625 --- --- 20 ga. Doors 24 ga. 22 ga. Steel --- 16 ga. Steel Insul. 175 225 300 375 460 620 Operator specifications/Maximum door area - Steel Wood Doors 24 ga. Steel Insul. 225 275 325 425 560 840 --- --- --- --- 16 ga.... OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model J, H, and HJ Primary: Heavy duty (5L) V-Belt Secondary: #48 chain/sprocket; Steel Insul. 260 320 450 560 20 ga. 18 ga. Steel Alum. SECTIONAL...
...HP 560 500 1 HP 640 625 --- --- 20 ga. Doors 24 ga. 22 ga. Steel --- 16 ga. Steel Insul. 175 225 300 375 460 620 Operator specifications/Maximum door area - Steel Wood Doors 24 ga. Steel Insul. 225 275 325 425 560 840 --- --- --- --- 16 ga.... OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model J, H, and HJ Primary: Heavy duty (5L) V-Belt Secondary: #48 chain/sprocket; Steel Insul. 260 320 450 560 20 ga. 18 ga. Steel Alum. SECTIONAL...
GT- Logic 4 Installation Manual
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...16 NOTES: 1) Output shaft with Models H and HJ ONLY 4.56" (11.58 cm) HOIST AND JACKSHAFT MODEL GH Hanging Weight: 140 lbs. Y = 5-1/2" for 3 HP operators. 3) Hand chain wheel extends 1-5/8" beyond operator in vertical mounting position as shown. 15 Weights and...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 operators, 1-1/4" x 1/4" key for 3 HP operators. 2) Mounting centers: X = 4-3/4"; Y = 9-1/16" for 1/2 thru 2 HP operators. WEIGHTS AND DIMENSIONS MODELS J, H AND HJ Hanging Weight: 80-110 lbs. 14.5" (36.83 cm) 6.94"...
...16 NOTES: 1) Output shaft with Models H and HJ ONLY 4.56" (11.58 cm) HOIST AND JACKSHAFT MODEL GH Hanging Weight: 140 lbs. Y = 5-1/2" for 3 HP operators. 3) Hand chain wheel extends 1-5/8" beyond operator in vertical mounting position as shown. 15 Weights and...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 operators, 1-1/4" x 1/4" key for 3 HP operators. 2) Mounting centers: X = 4-3/4"; Y = 9-1/16" for 1/2 thru 2 HP operators. WEIGHTS AND DIMENSIONS MODELS J, H AND HJ Hanging Weight: 80-110 lbs. 14.5" (36.83 cm) 6.94"...
GT- Logic 4 Installation Manual
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...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 be fastened securely and with manual hand chain systems, the handing of the operator...systems technician if door binds, sticks or is imperative that the wall or mounting surface provide adequate support for the operator. Right (R) or Left (L). An unbalanced door may be used if installing ANY brackets. Hoist and Jackshaft 16 12...
...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 be fastened securely and with manual hand chain systems, the handing of the operator...systems technician if door binds, sticks or is imperative that the wall or mounting surface provide adequate support for the operator. Right (R) or Left (L). An unbalanced door may be used if installing ANY brackets. Hoist and Jackshaft 16 12...
GT- Logic 4 Installation Manual
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... a thread adhesive to secure the set screws. Hoist and Jackshaft 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...
... a thread adhesive to secure the set screws. Hoist and Jackshaft 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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...and connected in accordance with national and local electrical codes. Locate the MOTOR DIRECTION jumper on the electrical box labels. 1 Remove the operator cover. 2 Run power wires to electrical box according to national and local electrical codes. WIRING WARNING To reduce the risk of ...POWER AND GROUND Power and control wiring must be run in separate conduit in accordance with national and local electrical codes. IMPORTANT NOTE: This operator must be properly grounded. When a larger wire gauge is 12 AWG. To change motor rotation, exchange incoming power leads L1 and L2....
...and connected in accordance with national and local electrical codes. Locate the MOTOR DIRECTION jumper on the electrical box labels. 1 Remove the operator cover. 2 Run power wires to electrical box according to national and local electrical codes. WIRING WARNING To reduce the risk of ...POWER AND GROUND Power and control wiring must be run in separate conduit in accordance with national and local electrical codes. IMPORTANT NOTE: This operator must be properly grounded. When a larger wire gauge is 12 AWG. To change motor rotation, exchange incoming power leads L1 and L2....
GT- Logic 4 Installation Manual
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... coming in sight until completely closed. AVERTISSEMENT Connect wires to the control station and replace the control 4 station cover. 2 Fasten the control station to the operator. Control station ENCIA CIÓN 3 5' 5 1 2 4 24VAC 14 24VAC DATA 13 TIMER ^OPEN DEFEAT 12 ^ CLOSE O COMMON 11 STOP 24VAC POWER...Fasten the entrapment warning placard next to the control station. 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 at all Times When Door is Moving MAS Label Maintenance Alert ...
... coming in sight until completely closed. AVERTISSEMENT Connect wires to the control station and replace the control 4 station cover. 2 Fasten the control station to the operator. Control station ENCIA CIÓN 3 5' 5 1 2 4 24VAC 14 24VAC DATA 13 TIMER ^OPEN DEFEAT 12 ^ CLOSE O COMMON 11 STOP 24VAC POWER...Fasten the entrapment warning placard next to the control station. 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 at all Times When Door is Moving MAS Label Maintenance Alert ...
GT- Logic 4 Installation Manual
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...connected and aligned. Use with the photoelectric sensors model CPS-U, additional entrapment devices are for use with LiftMaster Commercial Door Operators ONLY. The photoelectric sensors must be installed facing each other product voids the warranty. • If...WARNING LPIRFOTTCMEAACSTUTIEOTRNIOM(LONMNEIPT)ORED ENTRAPMENT IMPORTANT INFORMATION ABOUT THE LIFTMASTER MONITORED ENTRAPMENT PROTECTION DEVICES A LiftMaster Monitored Entrapment Protection (LMEP) device is required for most wiring types (refer to the door operator BEFORE installing the photoelectric sensor. • The door...
...connected and aligned. Use with the photoelectric sensors model CPS-U, additional entrapment devices are for use with LiftMaster Commercial Door Operators ONLY. The photoelectric sensors must be installed facing each other product voids the warranty. • If...WARNING LPIRFOTTCMEAACSTUTIEOTRNIOM(LONMNEIPT)ORED ENTRAPMENT IMPORTANT INFORMATION ABOUT THE LIFTMASTER MONITORED ENTRAPMENT PROTECTION DEVICES A LiftMaster Monitored Entrapment Protection (LMEP) device is required for most wiring types (refer to the door operator BEFORE installing the photoelectric sensor. • The door...
GT- Logic 4 Installation Manual
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... tighten the sending sensor wing nut. 3 Run the wires from both sensors to the operator. Use insulated staples to secure wire to the wall and ceiling. 4 Connect the sensor wires to the operator (see below : CPS-U and CPS-UN4 CPS-EI POWER 24VAC TIMER DEFEAT COMMON MAS...Green LED CPS-EI E1 LMEP2 E2 LMEP1 E3 E4 40-34141-1 Entrapment Protection 22 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 models shown below ). Finger tighten the ...
... tighten the sending sensor wing nut. 3 Run the wires from both sensors to the operator. Use insulated staples to secure wire to the wall and ceiling. 4 Connect the sensor wires to the operator (see below : CPS-U and CPS-UN4 CPS-EI POWER 24VAC TIMER DEFEAT COMMON MAS...Green LED CPS-EI E1 LMEP2 E2 LMEP1 E3 E4 40-34141-1 Entrapment Protection 22 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 models shown below ). Finger tighten the ...