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. NOT FOR RESIDENTIAL USE 315MHz Radio Receiver Built on the 3-button station will signal when the set an internal Maintenance...Alert System™ allows the installer to locate a professional installing dealer in C2 operating mode. Operators are shipped in your area. The Logic 4 operator incorporates a self-diagnostic feature built into the (MAS) Maintenance Alert System LED. INSTALLATION MANUAL H, J, AND HJ T AND APT L 4 ogic L3 GH THIS PRODUCT IS TO BE INSTALLED ...
Visit www.liftmaster.com to set number of cycles/months is reached or when the operator requires immediate service. NOT FOR RESIDENTIAL USE 315MHz Radio Receiver Built on the 3-button station will signal when the set an internal Maintenance...Alert System™ allows the installer to locate a professional installing dealer in C2 operating mode. Operators are shipped in your area. The Logic 4 operator incorporates a self-diagnostic feature built into the (MAS) Maintenance Alert System LED. INSTALLATION MANUAL H, J, AND HJ T AND APT L 4 ogic L3 GH THIS PRODUCT IS TO BE INSTALLED ...
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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... in contact with the cautionary AVERTISSEMENT statements that accompany it will alert you do not comply with the door while operating the controls. 10. ADVERTENCIA 12. ADVERTENCIA 6. NEVER wear watches, rings or loose clothing while installing oorpesreartvoicrimngePcohpAaeRAnraiDstEDmorVs.CV....or death if you to the possibility of damage to be made by a trained door systems technician BEFORE installing operator. 4. SAVE THESE INSTARADUDVCVTEEIRORNTTSEE.NNCCIIAA PRAEDCVAERUTCEIÓNNCIA ADVERTENCIA 3 Safety Information When you see this manual and follow all...
... in contact with the cautionary AVERTISSEMENT statements that accompany it will alert you do not comply with the door while operating the controls. 10. ADVERTENCIA 12. ADVERTENCIA 6. NEVER wear watches, rings or loose clothing while installing oorpesreartvoicrimngePcohpAaeRAnraiDstEDmorVs.CV....or death if you to the possibility of damage to be made by a trained door systems technician BEFORE installing operator. 4. SAVE THESE INSTARADUDVCVTEEIRORNTTSEE.NNCCIIAA PRAEDCVAERUTCEIÓNNCIA ADVERTENCIA 3 Safety Information When you see this manual and follow all...
GT- Logic 4 Installation Manual
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... Linear driven, fully adjustable screw type cams. Adjustable to the bottom edge of door. Carton inventory/Operator specifications - TROLLEY TROLLEY OPERATORS CARTON INVENTORY Before beginning your installation check that all GT models) Entrapment Protection Device: Model CPS-U ...OPEN & STOP, constant pressure to CLOSE, plus wiring for 3/4 HP and higher (all components were provided. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to open override. DESCRIPTION Powerhead assembly Owner's manual and...
... Linear driven, fully adjustable screw type cams. Adjustable to the bottom edge of door. Carton inventory/Operator specifications - TROLLEY TROLLEY OPERATORS CARTON INVENTORY Before beginning your installation check that all GT models) Entrapment Protection Device: Model CPS-U ...OPEN & STOP, constant pressure to CLOSE, plus wiring for 3/4 HP and higher (all components were provided. ENTRAPMENT PROTECTION: LiftMaster Monitored Entrapment Protection (LMEP) Photoelectric Sensors (CPS-U Through beam used to open override. DESCRIPTION Powerhead assembly Owner's manual and...
GT- Logic 4 Installation Manual
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Steel Alum. Doors Fiberglass Doors 1/2 HP 250 20 ga. Fiberglass Doors 24 ga. 22 ga. Steel Insul. 200 250 300 380 5 Operator specifications/Maximum door area - TROLLEY OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model APT and T Primary: Heavy duty (5L) V-Belt Secondary: #41 chain/sprocket; Steel Insul. 260 320 450 560 16...
Steel Alum. Doors Fiberglass Doors 1/2 HP 250 20 ga. Fiberglass Doors 24 ga. 22 ga. Steel Insul. 200 250 300 380 5 Operator specifications/Maximum door area - TROLLEY OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model APT and T Primary: Heavy duty (5L) V-Belt Secondary: #41 chain/sprocket; Steel Insul. 260 320 450 560 16...
GT- Logic 4 Installation Manual
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Trolley 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 ...;ange hex nuts (B). 2 Install the front idler to page 9. 1 Install the track spacers evenly over the length of the track and the operator. Insert bolts (A) into the "L" slot in the operator and tighten nuts (B). Secure the track with the take up bolt (C), hex nuts (E), and lock washer (D). 4 Slide the trolley onto the...
Trolley 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 ...;ange hex nuts (B). 2 Install the front idler to page 9. 1 Install the track spacers evenly over the length of the track and the operator. Insert bolts (A) into the "L" slot in the operator and tighten nuts (B). Secure the track with the take up bolt (C), hex nuts (E), and lock washer (D). 4 Slide the trolley onto the...
GT- Logic 4 Installation Manual
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... until the chain sags about 3 inches at the mid point of the trolley using the master link. 3 Run the chain along the track to the operator. 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 8 Wrap the...
... until the chain sags about 3 inches at the mid point of the trolley using the master link. 3 Run the chain along the track to the operator. 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 8 Wrap the...
GT- Logic 4 Installation Manual
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... slot in the trolley. 4 Insert bolts (A) into the holes on the end of the track with nuts (B). 6 Run the chain along the track to the operator. A Bolt 3/8"-16 x 3/4" B Flange Hex Nut 3/8"-16 3 8 Slide the trolley onto the track so the door arm hole faces the front (towards the... sure the chain has the correct tension (the chain should sag about 3 inches at the mid point of the bolts. Wrap the chain around the operator drive sprocket. 2 6 1 3 8 9 10 3˝ 9 4 7 5 Assembly - Fasten the spacers to the track with bolt (A) and flange hex nuts (B). 2 Install the front...
... slot in the trolley. 4 Insert bolts (A) into the holes on the end of the track with nuts (B). 6 Run the chain along the track to the operator. A Bolt 3/8"-16 x 3/4" B Flange Hex Nut 3/8"-16 3 8 Slide the trolley onto the track so the door arm hole faces the front (towards the... sure the chain has the correct tension (the chain should sag about 3 inches at the mid point of the bolts. Wrap the chain around the operator drive sprocket. 2 6 1 3 8 9 10 3˝ 9 4 7 5 Assembly - Fasten the spacers to the track with bolt (A) and flange hex nuts (B). 2 Install the front...
GT- Logic 4 Installation Manual
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... of travel. 3 Center the header bracket on the vertical center line and the horizontal line. 4 Drill the pilot holes for the header bracket. Typically, the operator may be mounted up to structural support on torsion spring doors. However, off center on header wall or ceiling, otherwise door might NOT reverse when...
... of travel. 3 Center the header bracket on the vertical center line and the horizontal line. 4 Drill the pilot holes for the header bracket. Typically, the operator may be mounted up to structural support on torsion spring doors. However, off center on header wall or ceiling, otherwise door might NOT reverse when...
GT- Logic 4 Installation Manual
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CAUTION To avoid possible SERIOUS INJURY from a falling operator: • Fasten the operator SECURELY to structural supports of the operator. Trolley 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... - 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 from a falling operator: • Fasten the operator SECURELY to structural supports of the operator. Trolley 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... - 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.
GT- Logic 4 Installation Manual
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... Nut 3/8"-16 (2) B Nylok Nut 3/8"-16 (1) Bolt 3/8"-16 x 1" (3) NOTICE 1 A B 2 Typical installation - NOTE: When properly installed and adjusted the door arm should be leaning back toward the operator slightly. Refer to the trolley. TROLLEY ATTACH THE DOOR ARM 1 Latch the door arm to door manufacturer's instructions for recommended installation guidelines. Make sure the...
... Nut 3/8"-16 (2) B Nylok Nut 3/8"-16 (1) Bolt 3/8"-16 x 1" (3) NOTICE 1 A B 2 Typical installation - NOTE: When properly installed and adjusted the door arm should be leaning back toward the operator slightly. Refer to the trolley. TROLLEY ATTACH THE DOOR ARM 1 Latch the door arm to door manufacturer's instructions for recommended installation guidelines. Make sure the...
GT- Logic 4 Installation Manual
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Hoist and Jackshaft See page 29 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. LIMIT ADJUST Linear driven, fully adjustable screw type cams. Adjustable to the ...
Hoist and Jackshaft See page 29 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. LIMIT ADJUST Linear driven, fully adjustable screw type cams. Adjustable to the ...
GT- Logic 4 Installation Manual
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... HAND CHAIN WHEEL Left or right handing Models H and HJ ONLY HOIST WHEEL Standard mounting on left or right side HOIST AND JACKSHAFT MAXIMUM DOOR AREA (SQ. Steel Insul. 175 225 300 375 460 620 Operator specifications/Maximum door area - Steel Steel ROLLING Alum. Steel Wood ...ga. 22 ga. Steel Wood Doors 24 ga. Steel Alum. Steel Insul. 175 250 325 400 16 ga. Steel --- 20 ga. OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model J, H, and HJ Primary: Heavy duty (5L) V-Belt Secondary: #48 chain/sprocket; Steel Insul. 275 390 500 680 ----- 20 ga. 18 ga. Steel...
... HAND CHAIN WHEEL Left or right handing Models H and HJ ONLY HOIST WHEEL Standard mounting on left or right side HOIST AND JACKSHAFT MAXIMUM DOOR AREA (SQ. Steel Insul. 175 225 300 375 460 620 Operator specifications/Maximum door area - Steel Steel ROLLING Alum. Steel Wood ...ga. 22 ga. Steel Wood Doors 24 ga. Steel Alum. Steel Insul. 175 250 325 400 16 ga. Steel --- 20 ga. OPERATOR SPECIFICATIONS MECHANICAL DRIVE REDUCTION: Model J, H, and HJ Primary: Heavy duty (5L) V-Belt Secondary: #48 chain/sprocket; Steel Insul. 275 390 500 680 ----- 20 ga. 18 ga. Steel...
GT- Logic 4 Installation Manual
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...HJ Hanging Weight: 80-110 lbs. 14.5" (36.83 cm) 6.94" (17.63 cm) 7.56" (19.2 cm) 20.15" (51.18 cm) 8.34" (21.18 cm) 7.62" (19.35 cm) 16.81" (42.7 cm) 4.62" (11.73 cm) Door Height Plus 4 feet (minimum) A - Y = 9-1/16" for 1/2 thru 2 HP operators. X = 3-5/8"; 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 dimensions - Bracket Mounting (rolling door) 3/8" ...
...HJ Hanging Weight: 80-110 lbs. 14.5" (36.83 cm) 6.94" (17.63 cm) 7.56" (19.2 cm) 20.15" (51.18 cm) 8.34" (21.18 cm) 7.62" (19.35 cm) 16.81" (42.7 cm) 4.62" (11.73 cm) Door Height Plus 4 feet (minimum) A - Y = 9-1/16" for 1/2 thru 2 HP operators. X = 3-5/8"; 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 dimensions - Bracket Mounting (rolling door) 3/8" ...
GT- Logic 4 Installation Manual
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...tension and can be determined at the time of order. AVERTISSEMENT For models H and HJ with the drive shaft parallel to prevent play between PRECAUCIÓN the door shaft and operator drive shaft is indicated by the last letter of the model number (R or L).... Select handing. 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 be switched. The optimum distance...
...tension and can be determined at the time of order. AVERTISSEMENT For models H and HJ with the drive shaft parallel to prevent play between PRECAUCIÓN the door shaft and operator drive shaft is indicated by the last letter of the model number (R or L).... Select handing. 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 be switched. The optimum distance...
GT- Logic 4 Installation Manual
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... recommended to add a thread adhesive to secure the set screws. 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...
... recommended to add a thread adhesive to secure the set screws. 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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...circuit and well protected. When a larger wire gauge is 12 AWG. The location of the power disconnect should be changed. 1. Operator MUST be run the operator without consulting the wiring diagram. • ALL power wiring should be visible and clearly labeled. • ALL power and control .... 3. Use conduit knockouts for power wiring. Remove jumper and relocate from STD to appropriate terminals. Power and ground wiring 18 The operator should be on a separate fused line of the motor and logic board may be properly grounded. Relocate the safety limit switch (SLS...
...circuit and well protected. When a larger wire gauge is 12 AWG. The location of the power disconnect should be changed. 1. Operator MUST be run the operator without consulting the wiring diagram. • ALL power wiring should be visible and clearly labeled. • ALL power and control .... 3. Use conduit knockouts for power wiring. Remove jumper and relocate from STD to appropriate terminals. Power and ground wiring 18 The operator should be on a separate fused line of the motor and logic board may be properly grounded. Relocate the safety limit switch (SLS...
GT- Logic 4 Installation Manual
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...push buttons or remote controls. • Activate door ONLY when it is time for additional control Select appropriate knockout and run the wires to the operator. Attach the MAS label to the side of children at least 5 feet above the ground. Refer to back page for routine door maintenance. To... door to prevent the user from the door. • NEVER permit children to operate or play with the door while operating the controls. 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 a prominent location that...
...push buttons or remote controls. • Activate door ONLY when it is time for additional control Select appropriate knockout and run the wires to the operator. Attach the MAS label to the side of children at least 5 feet above the ground. Refer to back page for routine door maintenance. To... door to prevent the user from the door. • NEVER permit children to operate or play with the door while operating the controls. 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 a prominent location that...
GT- Logic 4 Installation Manual
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...edge sensors on both photoelectric sensors will flicker rapidly when obstructed or misaligned. Use with LiftMaster Commercial Door Operators ONLY. above the floor. When properly connected and aligned, the photoelectric sensors will stop and typically reverse... 6"S(e1n5socrm) max. P6"h(o1to5SSeaecfnleemstcoy)trrRmicevaSexre.sniansbgoorve floor ADVERTENCIA ADVERTENCIA - If a LiftMaster Monitored Entrapment Protection device is NOT connected to the full open position. The operator comes standard with the photoelectric sensors model CPS-U, additional entrapment devices are for purchase...
...edge sensors on both photoelectric sensors will flicker rapidly when obstructed or misaligned. Use with LiftMaster Commercial Door Operators ONLY. above the floor. When properly connected and aligned, the photoelectric sensors will stop and typically reverse... 6"S(e1n5socrm) max. P6"h(o1to5SSeaecfnleemstcoy)trrRmicevaSexre.sniansbgoorve floor ADVERTENCIA ADVERTENCIA - If a LiftMaster Monitored Entrapment Protection device is NOT connected to the full open position. The operator comes standard with the photoelectric sensors model CPS-U, additional entrapment devices are for purchase...
GT- Logic 4 Installation Manual
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...sensors to the models shown below ). 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 LMEP EDGE OPEN CLOSE STOP COMMON SBC 24VAC POWER 24VAC... 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 brackets with the provided hardware. Finger tighten...
...sensors to the models shown below ). 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 LMEP EDGE OPEN CLOSE STOP COMMON SBC 24VAC POWER 24VAC... 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 brackets with the provided hardware. Finger tighten...