User manual LIFT-MASTER GH

[. . . ] LO G IC OWNER'S MANUAL MODEL GH LOGIC CONTROL (VER. 2. 0) INDUSTRIAL DUTY DOOR OPERATOR L C O N TR O L FACTORY SET C2 Wiring See pages 14 and 15 for other wiring configurations PATENT PENDING The Maintenance Alert System TM allows the installer to set an internal Maintenance Cycle Counter. An LED on the 3-button station will signal when the set number of cycles is reached or when the opener requires immediate service. 2 YEAR WARRANTY NOT FOR RESIDENTIAL USE Serial # (located on electrical box cover) Installation Date Wiring Type LISTED DOOR OPERATOR 41B6 Before attempting to install, operate or maintain the operator, you must read and fully understand this manual and follow all safety instructions. These instructions are intended to highlight certain safety related issues. [. . . ] (NOTE: Requires Optional self monitoring photo eyes to operate. ) FSTS Momentary button contact for open, close and stop. Radio controls allowing open, close and stop. The single button station opens the door to the full open limit bypassing the mid stop and activates the Timer To Close, putting the operator in TS mode until the door reaches the down limit, or is stopped in travel. At which time the operator enters the B2 mode. (NOTE: Requires Optional self monitoring photo eyes to operate. ) ON ON T 1 2 3 4 OFF ON ON FSTS 1 2 3 4 OFF ON ON C2 FAIL SAFE 1 2 3 4 C2 Failsafe 3 Button, 3 Button Radio Control Same functions as C2. Self Monitoring safety device must be installed to operate door. See Self Monitoring Safety Device Options below. OFF ON ON B2 FAIL SAFE 1 2 3 4 B2 Failsafe 3 Button, 1 Button, 1 & 3 Button Radio Control Same functions as B2. Self Monitoring safety device must be installed to operate door. See Self Monitoring Safety Device Options below. OFF ON ON D1 FAIL SAFE 1 2 3 4 D1 Failsafe 2 Button, 3 Button Radio Control Same functions as D1. Self Monitoring safety device must be installed to operate door. See Self Monitoring Safety Device Options below. OFF ON ON E2 Failsafe 2 Button, 3 Button Radio Control Same functions as E2. Self Monitoring safety device must be installed to operate door. See Self Monitoring Safety Device Options below. E2 FAIL SAFE 1 2 3 4 OFF SELF MONITORING SAFETY DEVICE OPTIONS To use the operator in any of the Failsafe wiring modes, or Timer To Close wiring modes (TS, T, FSTS), a LiftMaster self monitoring safety device must be installed. Recommended LiftMaster Self Monitoring Safety Devices: CPS-L NEMA 1 Direct Connect Eyes CPS-LN4 NEMA 4 Direct Connect Eyes NOTE: 1. External interlocks may be used with all functional modes. Auxiliary devices are any devices that have only dry contacts. Examples are: photocell, loop detector, pneumatic or electrical treadles, radio controls, one button stations, pull cords, etc. Open override means that the door may be reversed while closing by activating an opening device without the need to use the stop button first. 15 STANDARD PROGRAMMING FEATURES RPM Sensor/Auxiliary Reversal System (Programming is Recommended) Feature: By programming the RPM sensor to a specific application, the logic board learns the speed the door travels with reference to the spinning motor. This sensor activates the start winding and recognizes clutch slippage. Benefit: By removing the centrifugal start switch from 1/3 and 1/2 horsepower single-phase motors the leading cause of motor failure is eliminated. The auxiliary reversing benefits of the RPM sensor are designed to prevent excessive door and operator damage upon hitting a solid obstruction. [. . . ] CAUTION: BEFORE SERVICING, ALWAYS DISCONNECT OPERATOR FROM POWER SUPPLY. HOW TO ORDER REPAIR PARTS OUR LARGE SERVICE ORGANIZATION SPANS AMERICA INSTALLATION AND SERVICE INFORMATION ARE AVAILABLE 6 DAYS A WEEK CALL OUR TOLL FREE NUMBER - 1-800-528-2806 MONDAY THROUGH FRIDAY 5 AM TO 6 PM (MST) SATURDAY 7 AM TO 3:30 PM (MST) WWW. LIFTMASTER. COM WHEN ORDERING REPAIR PARTS PLEASE SUPPLY THE FOLLOWING INFORMATION: PART NUMBER DESCRIPTION MODEL NUMBER 22 ILLUSTRATED PARTS ­ ELECTRICAL BOX S7 S1 S3 S6 S5 S2 S8 S4 S9 12 5 L3 L1 L7 L9 10 6 L8 L5 7 8 L8 9 L6 L2 4 L2 L6 L4 2 11 4 1 3 23 REPAIR PARTS KITS ­ ELECTRICAL BOX LOGIC CONTROL (VER. 2. 0) Below are replacement kits available for your operator. For replacement of electrical box, motor or brake components be sure to match model number of your unit to kit number below to ensure proper voltage requirements. Optional modifications and/or accessories included with your operator may add or remove certain components from these lists. [. . . ]