User manual CHAMBERLAIN GH LOGIC 4

[. . . ] USER'S GUIDE Logic 4 H, J, AND HJ T AND APT L3 L3 GH GT THIS PRODUCT IS TO BE INSTALLED AND SERVICED BY A TRAINED DOOR SYSTEMS TECHNICIAN ONLY. Operators are shipped in C2 operating mode. Visit www. liftmaster. com to locate a professional installing dealer in your area. 2 YEAR WARRANTY Serial # Box Installation Date CONTACT INFORMATION THIS OPERATOR FEATURES THE ENHANCED M A IN T ENA N C M E R T SYS T NOT FOR RESIDENTIAL USE 315MHz Radio Receiver Built on Board www. liftmaster. com E PAT E N T P E N D I N G The Maintenance Alert SystemTM allows the installer to set an internal Maintenance Cycle Counter. The Logic 4 operator incorporates a self-diagnostic feature built into the (MAS) Maintenance Alert System LED. An LED on the 3-button station will signal when the set number of cycles/months is reached or when the operator requires immediate service. E A L INTRODUCTION Congratulations on purchasing a quality, LiftMaster Logic 4 Commercial Door Operator. [. . . ] All remote controls will be erased. MOTOR DIRECTION 4 BASIC PROGRAMMING WARNING To prevent possible SEVERE INJURY or DEATH: · Install a LiftMaster Monitored Entrapment Protection (LMEP) device. · NEVER permit children to operate or play with door control push buttons or remote controls. · Activate ONLY when it can be seen is properly CAUTION door there are no obstructions toclearly, travel. adjusted and door · ALWAYS keep door in sight until completely closed. NEVER permit anyone to cross path of closing door. W TIMER-TO-CLOSE Feature: Timer automatically closes door after preset time. All safety devices must be unobstructed. Benefit: The door will automatically close after preset amount of time. Great for apartment buildings, fire stations and other applications where the end user wants the door to close automatically after a specified amount of time. Requirements: Must have at least one LiftMaster Monitored Entrapment Protection (LMEP) device installed (refer to page 20). Wiring type must be set to TS, T or FSTS. Press and release the TIMER button on the logic board. Press and release the STOP button to clear the timer. Press and release the OPEN button for every second the operator should wait before attempting to close the door. Press and release the CLOSE button for every 15 seconds the operator should wait before closing the door. Press and release the TIMER button to complete programming. The OPEN/CLOSE button LEDs will flash to confirm the timer setting. The OPEN LED will flash once for every second programmed and the CLOSE LED will flash once for every 15 seconds programmed. Turn the selector dial to desired timer wiring type (TS , T or FSTS). Example: To close the door after 70 seconds. Turn selector dial to PROGRAM, press and release the TIMER button, press and release the STOP button to clear the timer, press and release the CLOSE button four times for 60 seconds and press and release the OPEN button 10 times for 10 seconds. Press the TIMER button to finish programming the timer. Turn selector dial to desired timer wiring type. [. . . ] · ALL maintenance MUST be performed by a trained door systems technician. Every 3 months or 5, 000 cycles repeat all tests in the Testing section. To locate a dealer in your area visit us online at www. liftmaster. com. The operator should be serviced at the following intervals: · Every 3 months or 5, 000 cycles · Every 6 months or 10, 000 cycles · Every 12 months or 20, 000 cycles MENT N AVERTISSEMENT AVERTISSEMENT 9 OPERATOR NOTES 10 OPEN ACCESSORIES REMOTE CONTROLS 315MHz OPEN OPEN CLOSE OPEN CLOSE ENTRAPMENT PROTECTION DEVICES MONITORED CPS-UN4 Commercial Protector System®: Provides protection on doors up to 45' wide. NEMA-4 rated. 371LM 1-Button SECURITY Remote Control: Includes visor clip. OPEN ® CLOSE 373LM 3-Button SECURITY® Remote Control: Includes visor clip. [. . . ]