REMOTE BATTERY BOX
Contents
1. CHAMBERLAIN LiftMaster P ROFESSIONAL APPLICATION This accessory is intended for Chamberlain Liftmaster FDCL Operators only Additionally it will be necessary to ensure that the operator is equipped with the CHARGING CIRCUIT BOARD To determine if the operator is equipped with this CHARGING CIRCUIT BOARD refer to the operator s user manual or call the service department for additional information and how to order charging circuit board upgrade kits FUNCTION The function of the remote battery box is to provide a convenient means to house the batteries for the operator at a separate nearby location This accessory provides the flexibility to install the operator above a drop ceiling or other difficult to access location retaining access to perform routine maintenance on the battery power source for the operator REMOTE BATTERY BOX 90 BATBOX FDCL To reduce the risk of SEVERE INJURY or DEATH e ANY maintenance to the operator or in the area near the operator MUST not be performed until disconnecting the electrical power and locking out the power via the operator power switch Upon completion of maintenance the area MUST be cleared and secured At that time the unit may be returned to service e A2. 8 flexible conduit Secure to the surface with the recommended hardware 1 Determine the location for mounting the remote battery box NOTE The remote battery box MUST be mounted on the same side of the firewall as the operator and MUST be less than eight feet from the FDCL Operator 2 Select the proper hardware to be used for mounting based on application in accordance with local regulations Refer to the recommended hardware for mounting the battery box on various surfaces as a guide 3 Position the enclosure at its desired location Mark the mounting holes of the enclosure on the intended surface Refer to mounting hole dimensions Figure 2 4 Mount enclosure using hardware NOTE The remote battery box MUST be mounted in an upright position otherwise premature battery failure may result CONDUIT WIRING 1 Disconnect the power to operator 2 Remove the cover to the operator and disconnect the battery power connector 3 Open the battery box by removing the two screws 4 Route the flexible conduit between the battery box and the operator Remove the desired knock outs on the operator and the battery box 5 Secure the flexible conduit to the removed knock outs on both the operator and the battery box using conduit connectors 6 Secure the conduit to the wall 7 Connect one end of the conduit provided to the desired knockout on the Remote Battery Box and make connections as follows Figure 3 a Connect
3. hardware removed while gaining access to the batteries in step 1 Don t replace the cover at this time NOTE Do not connect battery connector or apply AC power to the operator until installation of battery box is complete BATTERY INSTALLATION 1 Remove the retaining nut securing the battery bracket to the enclosure and retain 2 Remove the bracket from the enclosure NOTE Be careful not to remove any preinstalled wires 3 Slide the two batteries into the enclosure Ensure that the batteries are mounted UPRIGHT 4 Connect the wires of the fuse between of battery 1 and of battery 2 5 Connect the free end of the pre wired black battery harness located on TB2 6 to the negative terminal of battery 1 6 Connect the free end of the pre wired red battery harness located on TB2 5 to the positive terminal of battery 2 7 Secure the batteries into the box by reinstalling the battery bracket retaining nut in the same manner in which it was removed 8 Close the box and secure the lid with the two screws TESTING AND MAINTENANCE CONNECT POWER AND TEST 1 Apply power to operator and connect battery power connector within operator 2 If required re program unit using installation instructions provided with the operator 3 Test Unit a Pull the red wire off J13 of the logic board and meter for 27 3 27 8 Vdc versus terminal 15 of the logic board Reconnect the red wire on J13 of the logic b
4. the green conduit wire to the grounding screw and washer b Connect the red conduit wire to TB2 5 c Connect the black conduit wire to TB2 6 8 Connect the other end of the conduit provided to the desired position on the FDCL Operator and make connections as follows Figure 4 d Connect the green conduit wire to the ground screw located in the operator s electrical box e Connect the red conduit wire to TB1 9 f Connect the black conduit wire to TB1 10 NOTE Do not exceed 16 in Ibs when tightening the terminal block screws SURFACE Dry Wall RECOMMENDED FASTENERS Utilize hollow wall anchors molly bolts or toggle bolts that will secure a 3 16 screw unless securing into a stud Ensure that the fastener is rated for the thickness of the sheet rock Wood studs Use a 3 16 wood screw with enough length to secure Brick Use a concrete anchor of at least 2 that Concrete Block will mount a 3 16 screw Cement FIGURE 2 FIGURE 3 Black Battery o Harness o Black Conduit Wire Red Conduit Wire Red Battery Harness O Green Conduit Wire Grounding Screw and Washer FIGURE 4 Pre existing connections to terminal block not shown for clarification Black Operator Harness Red Operator Harness SE Fs B HAAS SS gE ale KN KN KN KAN KN KN ele bd Black Conduit Wire Red Conduit Wire CONNECTION DIAG
5. LARGE SERVICE ORGANIZATION SPANS AMERICA Installation and service information are available Call our TOLL FREE number 1 800 528 6563 www liftmaster com 2006 The Chamberlain Group Inc 01 33408C All Rights Reserved
6. LL electrical connections MUST be made by a qualified individual e DO NOT install any wiring or attempt to run the operator without consulting the wiring diagram e ALL power and control wiring MUST be run in separate conduit e The Remote Battery Box MUST be mounted on the same side of the firedoor that the Operator is mounted to e The sealed lead acid batteries in the Remote Battery Box contain materials that are harmful to personnel and to the FIGURE 1 environment DO NOT handle or utilize batteries that are Cover a Terminal se Batter damaged in any way RECYCLE or DISPOSE of old or 3 Blok Box Enclosure damaged batteries within the guidelines established by LOCAL LAW O Battery a p cee Flexible Conduit Conduit Connector Red Conduit o Bracket L Battery Wire Harness n om Le al Xe Green Conduit Black ays Red Wire Conduit Wire rie ee ee Positive Operator 9 gg Harness Red cod DE Negative Operator Harness Black O J clit n Fuse Assembly E ore o Sey ane Tie Wraps crew an Washer Battery Retainer Neen Je TOOLS NEEDED Philips Head Screwdriver Pliers 3 16 5 16 and 5 32 S Torque Screwdriver Adjustable End Wrench Flathead Screwdriver spe Os Sockets and Wrench 1 2 5 8 7 16 9 16 Hammer and 1 4 INSTALLATION BATTERY BOX MOUNTING To mount the conduit to the wall utilize UL recognized conduit clamps and supports intended for 3
7. RAM FDCL BATTERY BOX __ CONNECTIONS CONTROL BOX CONNECTIONS OPERATOR BLOCK TB1 anes MAIN BOARD 514 9 HBE 74l O a B e BATTERY l l BOARD J7J3 J4 al fa SA Fain ma J6 a 5 ji J5 Ki W BATTERY m 2 BLOCK TB2 RD OPERATOR GROUND GROUND CONDUIT WIRES RATING INFORMATION SERVICE PARTS BATTERY NOMINAL VOLTAGE 12VDC BATTERY 1 K29 NP08 12 FUSE 5 Amp 250V Type 3AG FUSE 35 313 005 WARNING FOR CONTINUED PROTECTION BATTERY BOX ASSEMBLY 50 BATBOX FDCL AGAINST FIRE REPLACE ONLY WITH THE SAME TYPE AND RATING OF FUSE 40 33381B OPERATOR WIRING FIGURE 5 1 Remove the black wire from the negative battery terminal to J14 of the logic board and discard 2 Remove the red wire from the positive battery terminal to J5 of the battery management board and discard 3 Remove the battery assemblies Figure 5 from the operator and retain for installation in the battery box NOTE If the battery box is being placed into a new installation use the existing batteries from the FDO Operator If adding the battery box to an existing installation new batteries will be required and the old batteries MUST be removed from the operator Figure 5 4 Connect the black operator harness between J14 to TB1 10 Figure 4 5 Connect the red operator harness between J5 to TB1 9 Figure 4 6 Tie wrap the added wires along existing harnesses in the operator Replace all
8. oard b Conduct a battery load test by making contact from terminal 6 to 7 of the logic board six times within ten seconds Key Test c Meter again between the red wire from J13 and terminal 15 of the logic board for a voltage dropping from the reading taken in step a An example might be 27 5Vdc was read in step a and a slow but steady decline from 27 5 Vdc is observed under load 4 Replace the operator s cover BATTERY REPLACEMENT 1 Disconnect power to operator 2 Remove the cover to the operator and disconnect the battery power connector 3 Open the battery box by removing the two screws 4 Remove retaining nut securing the battery bracket and set bracket aside 5 Remove the connections on the battery terminals and set fuse aside 6 Remove the old batteries from the enclosure and dispose of them in accordance to local regulations 7 Slide two new batteries into the enclosure and connect the fuse between of battery 1 and of battery 2 8 Connect the end of the black battery harness from TB1 6 to of battery 1 9 Connect the end of the red battery harness from TB1 5 to of battery 2 10 Secure the batteries into the box by reinstalling the battery bracket and retaining nut 11 Close the battery box and secure the cover 12 Reconnect the battery power connector in the operator and replace the cover 13 Connect power to the operator HOW TO ORDER REPAIR PARTS OUR
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