User manual LIFT-MASTER MADCBB

[. . . ] 845 Larch Avenue Elmhurst, Illinois 60126-1196 www. liftmaster. com radio receiv d now include NEW!er Optional full length aluminum tower Models: MADCBB, MATDCBB, MASDCBB & MASTDCBB (MEGA ARM, TOWER, MEGA SPRINT & MEGA SPRINT TOWER) 1/2 HP COMMERCIAL DUTY PARKING GATE OPERATOR INSTALLATION AND SERVICE MANUAL IMPORTANT: Read and understand Warranty Page first. Batteries (not included) MUST be connected for proper operation of unit. Use (2) LiftMaster sealed 12VDC 7AH (Part # MBAT). TA B L E O F C O N T E N T S INTRODUCTION Unit Overview . . 2 ADJUSTMENT Instant Reverse Device (IRD) . [. . . ] THERE ARE NO OTHER USER SERVICEABLE PARTS. Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. AVERTISSEMENT 1 2 3 4 5 6 7 8 9 10 11 J5 WIRING THE RECEIVER AVERTISSEMENT Contacts 1 and 2 on the receiver terminal strip are for power. Connect terminals 1 and 2 to the accessory power terminals on the S4 terminal strip at the bottom of the logic board (Figure 1). Contacts 3 and 4 on the receiver terminal strip are for a common and a relay. Connect terminals 3 and 4 to terminals 1 and 10 on the S5 terminal strip at the top of the logic board. J4 BAT­ BAT SET SECURITY MODE The Universal Receiver can be used with up to 15 rolling code remotes or passwords in HIGH security mode. Alternately, it can be used with up to 31 of any type remote in NORMAL security mode, including any combination of rolling code, billion code, or dip switch remotes. The jumper must be set at the HIGH position for the receiver to operate in HIGH security mode. It must be set at NORMAL position to operate at the NORMAL mode (Figure 2). When changing from NORMAL to HIGH security mode, any previous remote codes must be erased. Repeat Steps 2 and 3 in the Programming Section below to reprogram the receiver for each remote control in use. The receiver is factory set at HIGH. ACC+ ACC­ BAT­ BAT+ Jumper P1 to J4 Accessory Power Jumper P2 to J4 Accessory Power Jumper P3 to J5 Terminal 1 Jumper P4 to J5 Terminal 10 1 10 1 + ­ 4 2 3 FIGURE 1 Security Mode Terminals Jumper Security Mode Terminals Jumper PROGRAMMING THE REMOTE TO THE RECEIVER STEP 1: Pry open the front panel of receiver case with a coin or a screwdriver. STEP 2: Press and release the "learn" button on the receiver. The learn indicator light will glow steadily for 30 seconds. STEP 3: Within 30 seconds, press and hold the button on the hand-held remote that you wish to operate your gate. The opener will now operate when the push button on either the receiver or the remote control is pressed. Repeat Steps 2 and 3 for each remote control that will be used to operate the gate. HIGH SECURITY MODE FIGURE 2 OPENING RECEIVER Connect Antenna C P2 M Output Duration Terminals Security Mode Power Supply Jumper OPEN RECEIVER Indicator Light Learn Button NORMAL SECURITY MODE 24V 12V TO ERASE ALL REMOTE CONTROL CODES Press and hold the "learn" button on the receiver panel until the indicator light turns off (about 6 seconds). Then follow the steps above to reprogram each remote control. FIGURE 3 (Not Provided) 8 HIGH NORM ADJUSTMENTS WARNING To reduce the risk of SERIOUS INJURY or DEATH: · Disconnect power BEFORE performing ANY adjustments near drive shaft. WARNING WARNING GATE ARM INSTALLATION AND LEVELING Install arm in gate arm bracket by lining up holes in arm with the slotted holes in bracket. Insert the bolts through the arm and through the bracket. Next install the flat washers then the nylon nuts. (It is recommended the only nylon nuts be used to attach arms). The magnetic limit cam is pre-adjusted for near proper arm travel, however if leveling of the arm is required this can be done through adjustment to the magnetic cam arm. [. . . ] (UL listed fuse only. ) F4: 15 amp ATO type fuse for 24VDC battery input power. (UL listed fuse only. ) 13 D24 ON ON MEGA ARM PARTS LIST 10 13 21 20 5 12 11 2 16 18 19 15 18 1 8 7 9 3 4 17 14 6 PART NUMBERS AND DESCRIPTIONS ITEM 1 2 3 4 5 6 7 8 9 10 11 12 13 PART NUMBER MA001 MA002 MA003 MBAT MA005 MA006 MA007 MA008 MA009 MA010 MA011 MA012 MA013 DESCRIPTION Controller - CPU Removable Connector DC Motor - 24 VDC 12VDC 7AH Battery 2 required (not included) Gear Reducer 60:1 Aluminum Chassis Drive Belt Reducer Pulley Motor Pulley Gate Arm Bracket Magnet Cam Arm Shear Pin ITEM 14 15 16 17 18 19 * * * * 20 21 PART NUMBER MA014 MA015 MA016 MA017 MA018 MA019 MA020 MA021 MA022 MA023 MA036 MA037 DESCRIPTION Bolt and Nut (4) Motor Transformer (110/220 VAC - 24VAC) Main Power Connection Box Bolt and Nut (4) Reducer Grommet (2) 117 VAC On/Off Switch Unit Cover Nylon Arm Nuts (2) Arm Bolts (2) Gate Arm - 12' Collar Nylon Washer ( * ) parts not shown PARTS SHIPPED 1 1 1 1 2 10 MEGA ARM Operator Controller CPU Unit Cover Installation and Service Manual Arm Bolts with Washers Nylon Nuts Unit also requires (2) sealed 12 VDC 7 AH batteries (not included). 14 LIMITED WARRANTY (You must read, understand and agree with all items in the limited warranty) LiftMaster warrants the MEGA ARM-UL to be free of defects in workmanship and materials for a period of 2 years for electronics and mechanical components and includes a 10 year corrosion perforation warranty on the cover and chassis. Warranty will begin from the date of purchase. LiftMaster reserves the right of final determination as to the existence and causes of any defect or failure. [. . . ]