MEDIUM DUTY LOGIC USER’S GUIDE MH 5011E MHS 5011E MT 5011E BMT 5011E MGJ 5011E MJ 5011E Contact Information Radio Receiver Built on Board Installation Date www.liftmaster.
INTRODUCTION Congratulations on purchasing a quality, LiftMaster Medium Duty Commercial Door Operator. Your new operator is capable of operating up to 12 cycles per hour or 50 cycles per day. It is equipped with a built in radio receiver that is compatible with our existing 315 MHz product line as well as a Timer To Close (TTC) feature that can be enabled when LiftMaster Commercial Protector System® is installed and aligned properly.
BASIC PROGRAMMING B2 WIRING TYPE WITHOUT MONITORED SAFETY DEVICE C D Requires a non-monitored safety device. • Momentary contact to open, close and stop. • Open override that reverses when closing by any opening device. • Wiring for safety device to reverse. NOTE: The operator will automatically convert to B2 wiring (option D) when Monitored Safety Device is installed. (See accessories page for Monitored Safety Devices) • Timer to Close (TTC) feature not available.
BASIC PROGRAMMING REMOTE CONTROLS TIMER TO CLOSE (TTC) SINGLE BUTTON REMOTE CONTROL Built in 315 MHz radio receiver permits as many as 20 Security✚® remote controls or dip switch remote controls in any combination. Timer to Close feature enables the operator to close from the open limit after a preset time, adjustable from 5 to 60 seconds. Requires LiftMaster monitored safety device. TO PROGRAM 1. Press and release the LEARN button (LED will light). 2.
WARNING MANUAL DISCONNECT (MODELS MT/B MT & MH) The operators have provisions for manually operating the door in case of emergency or power failure. Refer to the appropriate instructions for your model operator. CAUTION To prevent possible SERIOUS INJURY or DEATH from a falling door or arm: • DO NOT stand under the door arm when pulling the emergency release. • If possible, use emergency release handle to disengage trolley ONLY when door is CLOSED.
WARNING MANUAL DISCONNECT (MODELS MJ/MGJ & MHS) MODEL MJ/MGJ CAUTION This operator has a floor level disconnect chain to disconnect the door from the door operator. 1. To disengage, pull the chain and secure in the disengaged position by slipping the end through the keyhole bracket mounted on the wall. Or if emergency egress device is used, pull handle to disengage operator from door. 2. The door may now be pushed up or pulled down manually. 3.
WARNING TESTING Turn on power, LED will flash 7 times on power up. Test all controls and safety devices to make sure they are working properly. If the operator does not function properly, contact your installing dealer. CAUTION WARNING WARNING To avoid SERIOUS PERSONAL INJURY or DEATH from electrocution, disconnect ALL electric power BEFORE performing ANY maintenance.
TROUBLESHOOTING To locate a dealer in your area visit us online at www.liftmaster.com CONDITION POSSIBLE CAUSE FIX OPERATOR WILL NOT RESPOND TO ANY COMMANDS No power ➤ Check circuit breaker. Accessory failure ➤ Verify photo eyes are aligned. Possible component failure ➤ Contact your installing dealer. OPERATOR MAKES NOISE BUT DOOR DOES NOT MOVE Operator requires adjustment ➤ Contact your installing dealer.
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OPEN ACCESSORIES OPEN ENTRAPMENT PROTECTION DEVICES REMOTE CONTROLS 315MHz 1-Button SECURITY✚® Remote Control: Includes visor clip. 371LM Monitored CPS-LN4 OPEN PRESS TO R ING Commercial Protector System®: Provides protection on doors up to 45' wide. NEMA-4 rated. OPEN 3-Button SECURITY✚® Remote Control: Includes visor clip. 373LM ® Commercial Protector System PRESS: TO RING Provides protection on doors up to 30' wide.
