User manual LIFT-MASTER GH LOGIC 4 QUICK START GUIDE
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Manual abstract: user guide LIFT-MASTER GH LOGIC 4QUICK START GUIDE
Detailed instructions for use are in the User's Guide.
[. . . ] QuickStart
Operator Mounting
1a Wall Mount: The operator should generally be installed below the door shaft, and
as close to the door as possible.
LOGIC 4
for the model GH door operator
IMPORTANT: This QuickStart is intended to highlight a typical installation. Since each application is unique, it is the responsibility of the purchaser, designer, installer and end user to ensure that the total door system is safe for its intended use. Please consult the manual and/or a qualified technician for further information.
Manual Operation
1a Right Hand Wall Mounted Operator 1b Bracket Shelf Mounted Operator
This operator has provisions for manually operating the door in case of emergency or power failure. [. . . ] When in position, secure the operator to wall or mounting bracket.
7 Align sprockets, insert key into keyway, and secure. 9 Run the power wires through the power wiring conduit hole in the electrical box
enclosure. Connect the earth ground to the ground screw in the electrical box enclosure. Follow ALL local electrical codes.
Turn off power to the operator BEFORE manually operating your door.
Electrical Interlock with Hoist
10 Adjust the limit switches to open and close door properly. Make sure the limit nuts
are positioned between the limit switches before proceeding with adjustments.
11 Radio programming and troubleshooting instructions inside cover of operator.
Inside the Electrical Box
9 Single Phase Connections
HOT NEUTRAL EARTH
7 Align Sprockets
Three Phase Connections
10 Limit Switches
Retaining Plate
SE
L1
L2
Follow ALL national and local electrical codes. Power wiring ONLY!
DEDICATED CIRCUIT
CLO
L1
L2
L3
Limit Nuts
N OPE
Be sure door sprocket is properly aligned with drive before securing to the shaft. Mount Chain Keeper 4' above floor
Chain Keeper (with pad locking provisions)
POWER WIRING USE COPPER WIRE ONLY
POWER WIRING USE COPPER WIRE ONLY
DEDICATED CIRCUIT
SAF
ETY
Push Direction Limit Nut Will Move During Travel
14 AWG Minimum
Chain Keeper (4' above floor)
Board Selector Dial Factory Setting is C2
T E2 D1 TS FSTS DIAG OPTN PROG
CONTROLWIRE ONLY WIRING 20 AWG or Greater USE COPPER
1
SBC
2
3
4
Common
5
Stop
6
Close
7
Open
8
Edge
9 10 11 12 13 14
LMEP
8
LiftMaster Monitored Entrapment Protection (LMEP) is required for most programmable settings. Thru-Beam Photoelectric Sensors (Shown)
MAS
11
Common
Timer Defeat
24VAC
11 9
24VAC
White White/Black
NEVER run Control wiring in same conduit as the Power wiring!
C2
B2
Maintenance Alert LED
10
Follow ALL national and local electrical codes
OPEN
7 6 5
4 4 4
Push and Release to Open
(without Mid Stop programming)
CLOSE
STOP
Push and Release to Stop
MAS Programming (Maintenance Alert System)
1. The MAS assists the installing dealer in setting up a routine maintenance program. Once programmed, the MAS notifies the end user (with a flashing LED on the 3 button station) when a preset number of cycles/months has elapsed and scheduled maintenance is due. Press the STOP button once to Clear the MAS Setting.
MAS OPEN CLOSE STOP
D20 D21
Timer-to-Close Programming
Timer automatically closes door after a preset time. Press and release the TIMER button.
MRT MID
C2 B2 T E2 D1 TS FSTS DIAG OPTN
Approximately 5 Feet
Push and Hold to Close
6" max above the floor
Half the Height of the Door
Edge Sensor
D13
PROG
OPEN
D20
OPEN Mid Stop Programming
The mid stop feature is to open the door to a preset point prior to the fully open position. Close the Door.
E2 T D1 C2 B2 TS FSTS DIAG OPTN
TIMER CLOSE
D21
2. The CLOSE LED will flash once for every 3 months.
MAS
OPEN CLOSE STOP
D20
STOP
D13
4. [. . . ] Press the STOP button once to clear the MAS counter.
D13
MID
TIMER
T E2 D1 TS FSTS DIAG
CLOSE STOP
D21
7. NOTE: Must have at least one LiftMaster Monitored Entrapment Protection (LMEP) device installed.
© 2010, The Chamberlain Group Inc. Turn selector back to selected wiring type.
C2 B2
OPTN
PROG
01-35245 [. . . ]
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