Chamberlain Group The 7545 Linear gate operator w/ 900MHz FHSS transceiver User Manual Part 2

Chamberlain Group Inc, The Linear gate operator w/ 900MHz FHSS transceiver Part 2

Contents

User Manual Part 2

19Insert the operator cable through the watertight connector mounted in the bottom of the control box.Extend the operator cable and wires to the Gate 1 connector and connect as shown.Tighten watertight connector nut.WIRE THE OPERATOR ARM TO THE CONTROL BOARD123If installing one operator, proceed to page 22. If installing two operators, continue to the next page.WIRE THE OPERATOR TO THE CONTROL BOARDWIRING!GATE 1BR GRN WHT YEL BLU REGATE 2BR RN WHT YEL BLU RE+ -S LAR /HARGER
20DUAL GATES ONLYDUAL GATES ONLYWIRINGBefore digging, contact local underground utility locating companies. The following items are required to complete the junction box installation: • 4 x 4 Junction Box with 3/4" NPT threaded port holes • Screws • PVC ConduitTrench across driveway to bury the extension cable. Use PVC conduit to prevent damage to cables. Open the junction box by removing screws (4) and set aside.Mount the junction box within 3 feet (0.9 m) of second operator.Route operator cable and extension cable through watertight connector nut and watertight connector. Insert cables and watertight connectors into the holes in the bottom of the junction box (not provided). Feed extension cable through PVC conduit and secure with nut.INSTALL THE EXTENSION CABLE AND JUNCTION BOX124563!!PVC ConduitJunction BoxExtension CableOperator CableWithin 3 feetInsert wires from extension cable and operator cable into the terminal block connector as shown (like-colored wires must face each other).Put wires inside of junction box. Secure operator and extension cables with watertight connector nut. Reinstall cover.1234WIRE THE EXTENSION CABLE TO THE SECONDARY OPERATORTerminal Block ConnectorExtension Cable Operator Cable
21DUAL GATES ONLYWIRINGDUAL GATES ONLYSET OPEN SET C OSEMO EG TEF510080( E ON S)O F ONOSE STOPNP T POWERB TT C ARGNGMERATE M V NGB TT L WACC WR VLI GNOS ICO ESSTATUSEX TS AD WC OSEENTE RUPLOCKNOMNC+ + AC ESS RYOWERON SWXPB ARDM T ERR S &L A ET BG N MIT2 + + J5+ OL R /HAR ER15+ A T +DCPOW RID R SET AL RMBR GRN WT E B U ED BR GRN WT E LU R DLOSEOFF ONBIPARTDELAYLTIMERSET THE BIPART DELAYOccasionally in dual gate installations, one gate will need to open first and close second. This would happen if there was an ornamental overhang on one gate or if using a solenoid lock, for example. This gate is called the Primary gate and needs to be connected to Gate 1 connections on the control board. Thus, it is preferred that the control box be installed on the same side as this gate. If there is no appropriate location on that side for the control box, then mount the control box on the opposite side, but connect the operator closest to the control box to the Gate 2 connector and the operator on the opposite side to the Gate 1 connector.NOTE: The gate with the longer travel span (opening) must be set as the primary gate (GATE 1).The BIPART DELAY switch on the control board needs to be set to the ON position.The following illustration shows a dual gate configuration with a decorative overlapping piece on the outside of the gate.If a solenoid lock is being used on a gate, the gate with the lock attached to it is the primary gate.Primary Gate - Connect to Gate 1 Connector on Control Board.Primary GateOUTSIDE PROPERTY1Choose a knockout in the bottom of the control box.Insert a watertight connector through the knockout and tighten with nut.Insert the extension cable through watertight connector. Extend the cable and wires to Gate 2 connector on the control board. Connect wires as shown. Tighten the watertight connector nut to secure extension cable to control box.123WIRE THE EXTENSION CABLE TO THE CONTROL BOARD!!GATE 1BRO GRN HT YEL BLU REDGATE 2BRO GRN WHT YEL BLU RED+ SOLAR /CHARGERExtension Cable45
22POWER WIRINGWIRING POWER WIRINGThis operator can be wired for either 120 Vac or a solar panel (not provided). Follow the directions according to your application. For dual gate applications, power will have to be connected to each operator. Main power supply and control wiring MUST be run in separate conduits. AMERICAN WIRE GAUGE (AWG)MAXIMUM WIRE LENGTH (120 VAC)MAXIMUM WIRE LENGTH (240 VAC)14 130 feet 260 feet12 205 feet 410 feet10 325 feet 650 feet8 520 feet 1040 feet6 825 feet 1650 feet4 1312 feet 2624 feetNUMBER OF CYCLES PER DAYSwing Gate Installation (6 ft. 1200 lb. gate/ 19 ft. 500 lb. gate)CONFIGURATION SINGLE GATE DUAL GATESolenoid Lock50 mA100 mA300 mA7AH Batteries (standard)33AH Batteries (optional for Large Metal Control Box)7AH Batteries (standard)33AH Batteries (optional for Large Metal Control Box)TOROIDPOWEREDContinuous Continuous Continuous Continuous✔Continuous Continuous 2059 2056✔Continuous Continuous Continuous Continuous✔Continuous Continuous Continuous Continuous✔Continuous Continuous Continuous ContinuousBATTERY POWERED215 1202 98 612✔122 763 71 443✔207 1292 96 600✔200 1249 94 590✔178 1111 88 554TRANSFORMER POWERED1726 1720 1347 1340✔1359 1352 1147 1140✔1670 1663 1301 1293✔1615 1607 1257 1248✔1391 1380 1075 1064120 VACTurn off the AC power from the main power source circuit breaker.Run the AC power wires to the control box.Remove the junction box cover.Connect the green wire to the earth ground rod wire using a wire nut. Connect the white wire to NEUTRAL using a wire nut.Connect the black wire to HOT using a wire nut.Replace the junction box cover. Ensure the wires are not pinched.1234567NOTE: Use copper conductors ONLY.Junction Box CoverJunction Box CoverSTANDARD CONTROL BOXLARGE METAL CONTROL BOX (XLM)
23POWER WIRING CONTINUED...POWER WIRING + CONNECT BATTERIESWIRINGNOT PROVIDED. SEE ACCESSORIES.The solar panel(s) must be located in an open area clear of obstructions and shading for the entire day. The gate operator is not supported in northern climates where temperatures reach below -4˚F. This is due to cold weather and a reduced number of hours of sunlight during the winter months. Cycle rate may vary from solar chart for areas that reach below 32˚F. Solar panels should be cleaned on a regular basis for best performance to ensure proper operation. For solar applications, a minimum of two 10W solar panels in series and two 7AH batteries are recommended. For Zone 3 cold weather sites, two 33AH batteries are recommended (for Large Metal Control Box (XLM) ONLY). We recommend LiftMaster low power draw accessories to minimize power draw, refer to accessory page.SOLAR PANEL(S)NOT AVAILABLENOT AVAILABLE1112332Locate the solar/charge plug on the control board and remove the transformer wires from the plug.Connect the red (+) wire from the solar panel to the solar/charge plug (+).Connect the black (-) wire from the solar panel to the solar/charge plug (-).Plug in the solar/charge plug.123NUMBER OF CYCLES PER DAY (SOLAR)Swing Gate Installation (6 ft. 1200 lb. gate/19 ft. 500 lb.)Single GateCONFIGURATION ZONE 1(6 Hrs sunlight/day)ZONE 2(4 Hrs Sunlight/day)ZONE 3(2 Hrs Sunlight/day)Low BandHigh BandExpansion Board1 Loop (LD7LP)7AH Batteries (standard)33AH Batteries (optional)7AH Batteries (standard)33AH Batteries (optional)7AH Batteries (standard)33AH Batteries (optional)20W SOLAR PANELNOTE: 20W would be two 10W (12V) panels in series.120 154 76 96 33 38✔117 151 74 93 30 35✔✔ 111 144 68 87 25 29✔✔109 142 66 84 23 27✔✔✔✔ 99 131 56 74 13 1740W SOLAR PANELNOTE: 40W would be two 20W panels in series.156 202 101 128 45 54✔154 199 98 125 42 51✔✔ 148 193 92 119 37 45✔✔145 190 90 117 35 43✔✔✔✔135 179 80 106 25 334LOCK+ - ACCESSORYPOWERON SW.EXP.BOARCL S 2 S PP Y24 OTS- +J5+ SOLAR /CHARGERJ15+ - BATT - +DCPOWERID RESET ALARMGROUNDBR GRN WT YE BLU RED BR GRN WT YE BLU REDRedBlack(to solar panel)Turn OFF AC power to the operator at the circuit breaker.Plug the battery connector to the J15 plug labeled BATT(-)(+) DC(-)(+) on the control board. The control board will power up.Turn ON AC power to the operator.CONNECT BATTERIESThe batteries are charged in the circuit by the transformer or solar panel.123STANDARD CONTROL BOXBattery ConnectorJ15 PlugDual Gates20W SOLAR PANELNOTE: 20W would be two 10W (12V) panels in series.54 69 34 43 15 17✔53 68 33 42 13 16✔✔ 50 65 31 39 11 13✔✔ 49 64 30 38 10 12✔✔✔✔ 45 60 25 33 6 740W SOLAR PANELNOTE: 40W would be two 20W panels in series.71 92 46 58 20 24✔70 90 44 57 19 23✔✔ 67 87 42 54 16 20✔✔ 66 86 41 53 16 19✔✔✔✔ 62 81 36 48 11 15
247AH BATTERIESTurn OFF AC power to the operator at the circuit breaker and unplug the transformer.Unplug the battery connector to the J15 plug labeled BATT(-)(+) DC(-)(+) on the control board by squeezing the plug and pulling it from the control board.Connect a jumper between the positive (+) terminal of one battery to the negative (-) terminal of the other battery.Connect the red wire from the J15 plug labeled BATT (+) to the positive (+) terminal of the battery. Connect the black wire from the J15 plug labeled BATT (-) to the negative (-) terminal of the battery.Plug the J15 plug into the control board. The control board will power up.Plug the transformer in.Turn ON AC power.12345CONNECT BATTERIES + ENGAGE THE OPERATORWIRINGENGAGE THE OPERATORTurn the release lever clockwise 180°. This engages the motor.Turn the key clockwise 180°. This locks the release lever.The operator is now engaged.12LARGE METAL CONTROL BOX (XLM)678Battery ConnectorJ15 PlugJumper Black Wire Red Wire CONNECT BATTERIESThe batteries are charged in the circuit by the transformer or solar panel.33AH BATTERIES33AH batteries can be used in place of the 7AH batteries for a Large Metal Control Box (XLM) solar application ONLY. A wall or column mount installation is recommended when using the 33AH batteries.
25OPEN limitCLOSE limit!SET OPEN SET CLOSEMOVEGATEOF5106080SOFF ONOPEN C OSE STOPNPUT POWERATT CHARGNG G TE MOV NGATT LOWCC PWR OVLD AGNOSTCODESSTATUSIREDEPTSH DOWCLO EINT RROCKN O NC+ + CCESSORYPOWERN SWEXPOARDT RORK R L A EO B GNS TUP 1L MIT2 + J5+ SOLAR /CHARGER15+ B TT +DCPOWER G OUNDR GRN WT E BLU R D R GRN WT YE BLU EDSET OPEN SET CLOSEOFFBIDEL PRESS &RELEASETO BEGMOVEGATEINPU TUS:P RELTO BESETUP1GATLIMI2SET OPEN SET CLOSEOFFBIPDEL PRESS &RELEASETO BEGMOVEGATEINPU US:PR RELTO BEGSETUP1GATLIMI2SET OPEN SET CLOSEO OFF510(SECONDOINPUT POWERARGINTIMTITO CLPRESS &RELEASETO BEG NSETUP1GATELIMIT231245LIMIT AND FORCE ADJUSTMENTADJUSTMENT6To reduce the risk of SEVERE INJURY or DEATH: • Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a moving gate.• Too much force on gate will interfere with proper operation of safety reversal system.• NEVER increase force beyond minimum amount required to move gate.• NEVER use force adjustments to compensate for a binding or sticking gate.• If one control (force or travel limits) is adjusted, the other control may also need adjustment.• After ANY adjustments are made, the safety reversal system MUST be tested. Gate MUST reverse on contact with a rigid object.LIMIT SETUP LEDSSET OPEN LEDSET CLOSE LEDOPERATOR MODE EXPLANATIONBLINKING BLINKING NORMAL MODE Limits are not set.OFF OFF NORMAL MODE Limits are set.BLINKING BLINKING LIMIT SETTING MODE Limits are not set.BLINKING ON LIMIT SETTING MODE Open limit is not set.ON BLINKING LIMIT SETTING MODE Close limit is not set.ON ON LIMIT SETTING MODE Limits are set.LIMIT AND FORCE ADJUSTMENTINTRODUCTIONYour operator is designed with electronic controls to make travel limit and force adjustments easy. The adjustments allow you to program where the gate will stop in the open and close position. The electronic controls sense the amount of force required to open and close the gate. The force is adjusted automatically when you program the limits but should be fine tuned using the REVERSAL FORCE dial on the control board (refer to Fine Tune the Force section) to compensate for environmental changes. The limits can be set using the control board (below) or a remote control (refer to Limit Setup with a Remote Control in the Additional Features section). Setting the limits with a remote control requires a 3-button remote control programmed to OPEN, CLOSE, and STOP.4When limits are set properly the operator will automatically exit limit setting mode.DUAL GATES: Set the GATE switch to the 2 position and repeat steps 2-7 for the secondary gate.1253For dual gate applications the limits will have to be set for each operator. The gate MUST be attached to the operator before setting the limits and force.Set the GATE switch to the 1 position.Press and release the SET OPEN and SET CLOSE buttons simultaneously to enter limit setting mode.Press and hold the MOVE GATE buttons to move the gate to the open or close limit.Press and release the SET CLOSE or SET OPEN button depending on which limit is being set.Press and hold the MOVE GATE button to move the gate to the other limit.Press and release the SET CLOSE or SET OPEN button depending on which limit is being set.Cycle the gate open and close. This automatically sets the force.INITIAL LIMITS AND FORCE ADJUSTMENT677
26!OPEN limitCLOSE limit!S T O EN S T LOSEMOVEGATEFF510618 M N MS C N S)O F ON A T C AR I G A E M V NG A C PWR O LTS ATUSHC OSY S C YP WERN WEXPOA DX I ERN T O K SO S 1MT2 5 OL R /C A GER15 B TT DCOW RD R S T L RMBR G N WT E LU R D BR G N WT YE B U ED60MIN MAXBATT LOWWRREVERSALFORCENETWORKOPEN CLOSE STOPTESTBUTTONSRSALCETTERTWORK2132LIMIT AND FORCE ADJUSTMENT + OBSTRUCTION TESTADJUSTMENTS T O EN ET L SEOVEA E 50FF OP N C O E TPN UT O ERB T C A G NI ERA E M V GA T OWCC WR VA N S IO ESS AT SI EHO ET R OWO WO O AR /H RG RJ 5 TT WER BR R WT E B U ED BR N WT E B U EDOPEN CLOSE STOPTESTBUTTONSRSALCETTERETWORK1MOVEGATE0IFF NOPEN CLO E STOPP T PO ERTT HA GN AT MO I GA T OWCC WR O LI GN S IC DESS ATUSS CFRESL SEEE/I T RRO A CE S RYP WERON SWXPERK LMT2 5 SO AR /CH R ER5 B TT COW RD R S T L RMR UND SET OPEN SET CLOSEFBD FINE TUNE THE FORCEThe FORCE DIAL on the control board is used for fine tuning the force in cases where wind or environmental changes may affect the gate travel. Based on the length and weight of the gate it may be necessary to make additional force adjustments. The force setting should be high enough that the gate will not reverse by itself nor cause nuisance interruptions, but low enough to prevent serious injury to a person. The force setting is the same for both the open and close gate directions.Open and close the gate with the TEST BUTTONS. If the gate stops or reverses before reaching the fully open or closed position, increase the force by turning the force control slightly clockwise. Perform the “Obstruction Test” after every force setting adjustment (see below).OBSTRUCTION TESTThe operator is equipped with an automatic obstruction sensing feature. If the gate encounters an obstruction during motion, the operator will automatically reverse direction of the gate for a short time and then stop the gate. After any adjustments are made, test the operator: Open and close the gate with the TEST BUTTONS, ensuring that the gate is stopping at the proper open and close limit positions.Place a solid object between the open gate and a rigid structure. Ensure that the gate, the solid object, and the rigid structure can withstand the forces generated during this obstruction test.Run the gate in the close direction. The gate should stop and reverse upon contact with the solid object. If the gate does not reverse off the solid object, reduce the force setting by turning the force control slightly counter-clockwise. The gate should have enough force to reach both the open and close limits, but MUST reverse after contact with a solid object.Repeat the test for the open direction.123412ADJUST THE LIMITSIf the limits have already been set the operator will exit the limit setting mode after resetting each limit. Each limit is set separately by following steps 1-3 of the Initial Limit and Force Adjustment section.ERASE LIMITSTo erase the limits, press and hold the SET OPEN and SET CLOSE buttons simultaneously (5 seconds) until both the SET OPEN and SET CLOSE LEDs blink rapidly and the operator beeps.Release the buttons and the SET OPEN and SET CLOSE LEDs will blink slowly indicating the limits will need to be set.123
27ET OP N S T CLO EMO EG TEO F5061 0 M N M XOFF ONNLO E ST P A T HA G NG A E MO NG CC P R O L C DESTA USI EE TOPH D WC OSNT ROC C YOW RN WXPB A DM T RTW R S UP LMT2 5 S L R /C A GERJ 5 B TT DCOW RD R S T L RMG OU DR G N WT E U ED BR G N WT E L R DOPEN CLOSE STOPTESTBUTTONSRSALRCETTERTWORKNLEARNBUSALXMITTERNETWORKS T OP N ET LO EOVEA E 500O F ONP T O ERT C A GNT ERG T M VNT L WC WR O DD G O TC D ST T SFRDS AC SEN E RL OWO WO 2 S L R /C A G R5 A T CO ERD E ET L RMR U DBR R WT E B U R D BR R WT YE U R DLEARNBUSALXMITTERNETWORK12123S T OP N ET C O EOVEA EF5000NO F ON T C A GN G T M V N C P R O DDC D ST T SD PXSAOE EN E RL OWO WO S 2 S L R /C A G R5 A T O ERD E ET L RMBR R WT E B U R D BR R WT YE U R DLEARNBUSALXMITTERNETWORKREMOTE CONTROLS + ERASE ALL CODES PROGRAMMINGSET PEN SET L SEM VEG TE 506O F NN U PO ERA T C A GNT ERG T MO NGA T OWC PW OVI G O TOD ST TU :S CO EHC O EY SN ERO K CC ROW RO WO RMT RR S UP 1L IT2 S L R /C A GERJ 5 B T DCP W R MG O NDBR RN T E U R D R G N WT E U EDNLEARNBUSALXMITTERNETWORKOPEN CLOSE STOPTESTBUTTONSRSALRCETTERETWORK123TO ADD OR REPROGRAM A REMOTE CONTROL (NOT PROVIDED)Press and release the LEARN button (operator will beep and green XMITTER LED will light).Press the remote control button for the desired function. The operator will automatically exit learn mode (operator will beep and green XMITTER LED will go out) if programming is successful.This programming step will program a single button as an open, close, and stop. To program additional Security✚ 2.0™ remote controls, repeat the steps until all the remote controls are programmed.PROGRAM OPEN ONLY ON A 1-BUTTON REMOTE CONTROLPress and release the LEARN button (operator will beep and green XMITTER LED will light).Press the OPEN button.Press the remote control button. The operator will automatically exit learn mode (operator will beep and green XMITTER LED will go out) if programming is successful.To program additional Security✚ 2.0™ remote controls, repeat the steps until all the remote controls are programmed.PROGRAM OPEN, STOP, AND CLOSE ON A 3-BUTTON REMOTE CONTROLPress and release the LEARN button (operator will beep and green XMITTER LED will light).Press the OPEN, CLOSE, or STOP button for the desired function.Press the remote control button for the desired function. The operator will automatically exit learn mode (operator will beep and green XMITTER LED will go out) if programming is successful.To program additional buttons or Security✚ 2.0™ remote controls, repeat the steps until all the buttons or remote controls are programmed.12Press and release the LEARN button (operator will beep and green XMITTER LED will light).Press and hold the LEARN button again until the green XMITTER LED goes out (approximately 6 seconds). All remote control codes are now erased. 1ERASE ALL CODES1232REMOTE CONTROLS123NOTICE: To comply with FCC and/or Industry Canada (IC) rules, adjustment or modifications of this transceiver are prohibited. THERE ARE NO USER SERVICEABLE PARTS.This device complies with Part 15 of the FCC rules and IC RSS-210. 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.This Class B digital apparatus complies with Canadian ICES-003.AVIS : Les règles de la FCC et/ou d’Industrie Canada (IC) interdisent tout ajustement ou toute modification de ce récepteur. IL N’EXISTE AUCUNE PIÈCE SUSCEPTIBLE D’ÊTRE ENTRETENUE PAR L’UTILISATEUR.Cet appareil est conforme aux dispositions de la partie 15 du règlement de la FCC et de la norme IC RSS-210. Son utilisation est assujettie aux deux conditions suivantes : (1) ce dispositif ne peut causer des interférences nuisibles, et (2) ce dispositif doit accepter toute interférence reçue, y compris une interférence pouvant causer un fonctionnement non souhaité.Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.A total of 50 Security✚ 2.0™ remote controls and 2 keyless entries (1 PIN for each keyless entry) can be programmed to the operator. NOTE: When the memory is full the operator will exit programming mode and the remote control/keyless entry will not be programmed. The memory will need to be erased before programming any additional remote controls/keyless entries. If installing an 86LM to extend the range of the remote controls DO NOT bend the antenna.
28!!!!!!ADEFBCMANUAL RELEASE + RESET BUTTON + REMOTE CONTROL + PARTY MODEOPERATIONMANUAL RELEASEIn case of a power failure, the operator can be disengaged from the gate. With an operator, the release action may sometimes feel stiff/jerky, which is normal and has no effect on function.RELEASEInsert the key into the lock.Turn the key counter-clockwise 180°.Turn the release lever counter-clockwise 180°.Operator is in manual mode and the gate can be opened and closed manually.ENGAGETurn the release lever clockwise 180°. This engages the motor.Turn the key clockwise 180°. This locks the release lever.Remove the key and store in a safe place.The operator is now engaged.123123RESET BUTTONThe reset button is located on the side of the control box and serves several functions.Pressing the reset button will stop a moving gate during a normal open/close cycle, like a stop button. The operator does not need to be reset after doing this. PROGRAMMING LIMITS RESET If a mistake is made while programming the limits press the reset button to start over. OPERATOR ALARM If a contact sensor detects an obstruction twice consecutively the alarm will sound (up to 5 minutes) and the operator will need to be reset. When the inherent force of the operator (RPM/current sensor) detects the following (twice consecutively) the alarm will sound (up to 5 minutes) and the operator will need to be reset: A. The operator arm or gate is incorrectly installed. B. The gate does not meet specifications. C. Gate hinges are too tight or broken and the gate is not moving freely. D. The gate is moving and a car pushes the gate. E. A foreign object is on the gate frame while the gate is moving. F. The gate hits the driveway, curb or other, and gets stuck or bent in an awkward position. Remove any obstructions. Press the reset button to shut off the alarm and reset the operator. After the operator is reset, normal functions will resume. The operator alarm will beep 3 times with a command if the battery is low.REMOTE CONTROLOnce the remote control has been programmed the operator will operate as follows:When gate is in the closed position, activation of the remote control button will open the gate. During the open cycle another activation of the remote control will stop the gate and the next activation of the remote control will close the gate.When the gate is in the open position, activation of the remote control button will close the gate. If the remote control is activated while the gate is closing, the gate will stop and the next activation will open the gate.PARTY MODEIf the Timer-to-Close feature is enabled and you would like the gate to remain open, open the gate fully, then press the reset button. The next command given by a LiftMaster remote control or SINGLE BUTTON on the control board will close the gate and return the operator to normal operation.NOTE: If an alternative radio receiver is wired to the operator, the receiver must be wired to the SINGLE BUTTON and CTRL PWR inputs.
29NOTES:• Severe or high cycle usage will require more frequent maintenance checks.• It is suggested that while at the site voltage readings be taken at the operator. Using a digital voltmeter, verify that the incoming voltage to the operator it is within ten percent of the operator’s rating.Disconnect all power (AC, solar, battery) to the operator before servicing. The operator's AC Power switch ONLY turns off AC power to the control board and DOES NOT turn off battery power. ALWAYS disconnect the batteries to service the operator.MAINTENANCE CHART + BATTERIESMAINTENANCEMAINTENANCE CHARTDESCRIPTION TASK CHECK AT LEAST ONCE EVERYMONTH 6 MONTHS 3 YEARSEntrapment Protection Devices Check and test for proper operation XWarning Signs Make sure they are present XManual Release Check and test for proper operation XGate Inspect for wear or damage XAccessories Check all for proper operation XElectrical Inspect all wire connections XMounting Hardware Check for tightness XOperator Inspect for wear or damage XBatteries Replace XBATTERIESBatteries will degrade over time depending on temperature and usage. For best performance, the batteries should be replaced every 3 years. Use only LiftMaster part 29-NP712 for replacement batteries. The operator comes with two 7AH batteries. Two 33AH (A12330SGLPK) may be used in place of the 7AH batteries for a Large Metal Control Box solar installation. A Battery tray (Model K10-36183) is required for the 33AH application.The batteries contain lead and need to be disposed of properly. Batteries do not perform well in extremely cold temperatures.The operator alarm will beep 3 times with a command if the battery is low.
30SET OPEN SET CLOSEMOVEGATEOFF51060180 MIN MAX(SECONDS)OFF ONOPEN CLOSE STOPINPUT POWERBATT CHARGINGTIMERGATE MOVINGBATT LOWACC PWR OVLDDIAGNOSTICCODESSTATUS:SBC“FIREDEPT ”OPENEXITSHADOWCLOSEEYES/INTERRUPTLOCKN.O.COMN.C.+ -+ -ACCESSORYPOWERON SW.EXP.BOARDXMITTERNETWORKPRESS &RELEASETO BEGINSETUPCLASS 2 SUPPLY24 VOLTS1LIMIT2- + + -J5+ SOLAR /CHARGERJ15+ BATT +DCPOWERID RESET ALARMGROUNDBR GRN WT YE BLU RED BR GRN WT YE BLU REDOpenCloseStopComComComComComFire DeptExitShadowInterruptComm Link Data AComm Link Data BClose (+)Close (-)Lock N.C. (Maglock)ComLock N.O. (Solenoid)Com (-)AccPower +24 VdcCom (-)AccPower +24 Vdc3 Button StationFire Dept.Exit LoopShadow LoopInterrupt LoopComm LinkOpen Direction SafetyClose Direction SafetyMag and Solenoid LockABCDEFGHIJKLMNCONTROL BOARD OVERVIEWADDITIONAL FEATURESCONTROL BOARD OVERVIEWSET OPEN Button The SET OPEN button sets the OPEN limit. See Adjust Limits section.SET CLOSE Button The SET CLOSE button sets the CLOSE limit. See Adjust Limits section.MOVE GATE Button The MOVE GATE buttons will either open or close the gate when the operator is in Limit setting mode. See Adjust Limits section.BIPART DELAY Switch The Bipart delay switch is used only for dual gates. See Bipart Delay section.LEARN Button The LEARN button is for programming remote controls and the network.TIMER-TO-CLOSE dial The TIMER-TO-CLOSE (TTC) dial can be set to automatically close the gate after a specified time period. The TTC is factory set to OFF. If the TTC is set to the OFF position, then the gate will remain open until the operator receives another command from a control. Rotate the TIMER-TO-CLOSE dial to the desired setting. The range is 0 to 180 seconds, 0 seconds is OFF.NOTE: Any radio command, single button control, or CLOSE command on the control board prior to the TTC expiring will close the gate. The TTC is reset by any signals from the open controls, loops, close edges, and close photoelectric sensors (IR’s).REVERSAL FORCE dial The REVERSAL FORCE dial adjusts the force. See Force Adjustment section.TEST BUTTONS The TEST BUTTONS will operate the gate (OPEN, STOP and CLOSE).STATUS LEDs The STATUS LEDs are diagnostic codes for the operator. See Status LED Chart in the Troubleshooting section.Switched ON with gate motion. Always ON with expansion board connected. Switches Off to save battery power if expansion board disconnected.Always ONAcc. PowerOpen (+)Open (-)
31ACCESSORY FEATURES ON CONTROL BOARDADDITIONAL FEATURESACCESSORY FEATURES ON CONTROL BOARDAOpen Input (& common)(3-Button Control Station, 4 terminals total)Open command - opens a closed gate.Hard open (maintained switch overrides external safeties and resets alarm condition)If maintained, pauses Timer-to-Close at OPEN limit.Opens a closing gate and holds open an open gate (within line-of-sight).BClose Input (& common)(3-Button Control Station, 4 terminals total)Close command - closes an open gate.Hard close (maintained switch overrides external safeties and resets alarm condition within line-of-sight)CStop Input (& common)(3-Button Control Station, 4 terminals total)Stop command - stops a moving gate.Hard stop (maintained switch overrides Open and Close commands and resets alarm condition)If maintained, pauses Timer-to-Close at OPEN limit.Overrides Open and Close commands (within line-of-sight).DFire Dept Open Input (2 terminals)Acts as hard open.Maintained input overrides (ignores) external safeties (photoelectric sensor and edge), pauses Timer-to-Close momentary input logic as single button control and safeties remain active, re-enables Timer-to-Close. EExit Loop Input(2 terminals)Open command - opens a closed gate.Soft open (maintained switch does not override external safeties and does not reset alarm condition)If maintained, pauses Timer-to-Close at OPEN limit.Opens a closing gate and holds open an open gate.FShadow Loop Input(2 terminals)Loop detector connection when loop is positioned under gate. - Holds open gate at open limit - Disregarded at CLOSE limit and during gate motion - Pauses Timer-to-Close at OPEN limitGCLOSE EYES/Interrupt Loop Input(2 terminals)CLOSE EYES/Interrupt Loop detector connection when loop is along the side of the gate. - Holds open gate at open limit - Stops and reverses a closing gate to open limit - Pauses Timer-to-Close at OPEN limitClose Direction Photoelectric Sensors, IR, or Infra-red detector wired to CLOSE EYES Input, disregarded during gate opening.Pulsed Photoelectric Sensors = monitored device putting out a pulse train when unblocked.Photoelectric Sensors, IR, Infra-red detector, contact opens fully with obstruction.HClose Edge(2 terminals)Close Direction Edge Sensor to Close Safety Input, disregarded during gate openingIOpen Eyes/Edge(2 terminals)Open Direction Photoelectric Sensors, IR, Infra-red detector wired or Edge Sensor to Close Entrapments Input, disregarded during gate closing,Pulsed Photoelectric Sensors = monitored device putting out a pulse train when unblocked.Photoelectric Sensors, IR, Infra-red detector, edge sensor = normally open contact, contact reverses for 2 seconds with obstruction.JComm Link(2 terminals)Commercial Link (two wires) - connects two operators together (primary-secondary wired connection) KLock Outputs: Maglock(2 terminals, N.C. and COM)Relay contact output, Normally - closed (N.C.) output for maglocksRelay activates prior to motor activation and during motor run. Relay is off when motor is off.LSolenoid Lock & Common(2 terminals, N.O. and COM)Normally - open (N.O.) output for solenoid locksRelay activates prior to motor activation and during motor run. Relay is off when motor is off.MAccessory Power OutSwitched, (2 terminals)24 Vdc voltage out to power accessories, will turn off when gate is not in motion to save battery powerAlways on if Expansion Board is connected.NAccessory Power OutUn-switched, (2 terminals)24 Vdc voltage out to power accessories, always ON
32EXPANSION BOARD OVERVIEWADDITIONAL FEATURESEXPANSION BOARD OVERVIEWQUICK CLOSE Switch OFF: No change to the gate's normal operation.ON: When CLOSE EYES/Interrupt loop is deactivated it causes an opening or a stopped gate to close (ignores the Timer-to-Close). AC FAIL OPEN/BATT Switch OPEN: Loss of AC power will cause gate to immediately OPEN and remain OPEN until AC power is restored (enabling the Timer-to-Close).BATT: With loss of AC power, gate will remain in present position and operator is powered from batteries.LOW BATT/EXIT LOOP FAIL Switch• When AC power is OFF and battery voltage is low the gate will latch at a limit until AC power is restored or batteries voltage increases.• Option select switch set to OPEN forces gate to latch at the OPEN limit if it is at the OPEN limit or on next open command until AC power is restored or battery voltage increases.• Option select switch set to CLOSE forces gate to latch at CLOSE limit if at CLOSE limit or on next CLOSE command until AC power restored or battery voltage increases.• Constant pressure on a hard command input overrides to open or close the gate.• Low battery detect point = 22 V• When set to OPEN, if the EXIT plug-in loop detector detects a fault, then the gate will open and remain open until fault is cleared. When set to CLOSE, then plug-in EXIT loop detector faults are ignored (EXIT loop is faulted and inoperative).ANTI-TAIL OPEN/CLOSE SELECTION switchOFF: When CLOSE EYES/Interrupt loop is activated it causes a closing gate to stop and reverse.ON: When CLOSE EYES/Interrupt loop is activated it causes a closing gate to pause. Once the vehicle is clear the gate will continue to close.AUX RELAY switches Set the AUX RELAY switches as needed to obtain the desired function:To AVOID damaging the circuit board, relays or accessories, DO NOT connect more than 42 Vdc (32 Vac) to the AUX relay contact terminal blocks.ComSingle Button Control StationASBC3-Button Control StationBCComOpenCloseStopAUX Relay 2 N.C.ComAUX Relay 2 N.O.AUX Relay 1 N.C.ComAUX Relay 1 N.O.Exit LoopInterrupt LoopShadow LoopDEFGHICYCLE COUNT* First, note the current Aux Relay switch positions. To determine the actual cycles that the gate operator has run (in thousands), set all three Aux Relay switches to the ON setting for Aux Relay 1. The Expansion Board’s OPEN, CLOSE, and STOP LEDs will blink out the cycle count, with OPEN LED blinking 1000’s, CLOSE LED blink 10,000’s, STOP LED blinking 100,000’s, and simultaneously all three LED’s blink 1,000,000’s (e.g. Open blinks 3 times, Close blinks 6 times, and Stop blinks once. Cycle count is 163,000.). Cycle count displayed is between 1,000 and 9,999,000 cycles. After servicing, set Aux Relay switches back to their appropriate positions. Cycle count cannot be reset or changed. If under 1,000 cycles the Open, Close, and Stop LEDs will turn on for 10 seconds, then turn off.AUX RELAY SETTINGSWITCH SETTINGSAUX RELAY 1 AUX RELAY 2123Off (no feature selected)OFF OFF OFF Relay always off. Use this Aux Relay setting to conserve battery power. Relay always off. Use this Aux Relay setting to conserve battery power.Open Limit SwitchOFF OFF ON Energizes at open limit. Use with SAMS (Sequenced Access Management System, jointly with barrier gate) Energizes when at open limit. Use with SAMS (Sequenced Access Management System, jointly with barrier gate)Close Limit SwitchOFF ON OFF Energizes when not at close limit. Connect “Gate Close/Secure” indicator (e.g. light). Energizes when not at close limit. Connect “Gate Not Closed/Secure” indicator (e.g. light).Gate Motion OFF ON ON Energizes when motor is on (gate in motion). Connect “Gate In Motion” indicator (e.g. warning light or sounder). Energizes when motor is on (gate in motion). Connect “Gate In Motion” indicator (e.g. warning light or sounder).Pre-Motion DelayON OFF OFF Energizes 3 seconds before gate motion and remains energized during gate motion. Connect “Gate In Motion” indicator (e.g. warning light or sounder). Not used.Power ON ON OFF Energizes when AC power or solar power is present. There is approximately a 10-12 second delay before relay cutoff, after AC shutdown. Energizes when on battery power. There is approximately a 10-12 second delay before relay cutoff, after AC shutdown.Tamper ON OFF ON Energizes if gate is manually tampered with by being pushed off of close limit. Connect alert (e.g. light or sounder). Energizes if gate is manually tampered with by being pushed off of close limit. Connect alert (e.g. light or sounder).Cycle Quantity Feedback*ON ON ON The OPEN, CLOSE, and STOP LEDs will blink out the cycle count See below. Not used.
33ACCESSORY FEATURES ON EXPANSION BOARDADDITIONAL FEATURESACCESSORY FEATURES ON EXPANSION BOARDAOpen Input (& common)(3-Button Control Station, 4 terminals total)Open command - opens a closed gate.Soft close (maintained switch does not override external safeties and does not reset alarm condition)If maintained, pauses Timer-to-Close at OPEN limit.Opens a closing gate and holds open an open gate.BClose Input (& common)(3-Button Control Station, 4 terminals total)Close command - closes an open gate.Soft close (maintained switch does not override external safeties and does not reset alarm condition)CStop Input (& common)(3-PB station, 4 terminals total)Stop command - stops a moving gate.Hard stop (maintained switch overrides Open and Close commands and resets alarm condition)If maintained, pauses Timer-to-Close at OPEN limit.Overrides an Open or Close command.DSingle Button Control, SBC(2 terminals)Gate command sequence - Open, Stop, Close, Stop, ...Soft open (maintained switch does not override external safeties and does not reset alarm condition)EExit Loop Input(2 terminals)Loop wire connection for plug-in loop detector when loop is inside secured area near gate.Open command - opens a closed gate.Soft open (maintained switch does not override external safeties and does not reset alarm condition)If maintained, pauses Timer-to-Close at OPEN limit.Opens a closing gate and holds open an open gate.FShadow Loop Input(2 terminals)Loop wire connection for plug-in loop detector when loop is along side gate. - Holds open gate at open - Disregarded at Close limit and during gate motion - Pauses Timer-to-Close at Open LimitGInterrupt Loop Input(2 terminals)Loop wire connection for plug-in loop detector when loop is positioned under gate. - Holds open gate at open - Stops and reverses a closing gate - Pauses Timer-to-Close at Open LimitHAUX Relay #1 Normally - open and normally - closed relay contacts to control external devices,Function of relay contact activation determined by AUX Relay #1 option switch settings. (For connection of Class 2, low voltage (<32 V), DC or AC, max 5 Amps, power sources only)IAUX Relay #2 Normally-open and normally-closed relay contacts to control external devices,Function of relay contact activation determined by AUX Relay #2 option switch settings. (For connection of Class 2, low voltage (<32 V), DC or AC, max 5 Amps, power sources only)SET OPEN SET CLO EMOVEG TE 506S CO D )FF ONN UT P WERA T CH RG NGT MERGA E M TATUS CC SS RYP WERN SWXPB ARDXM T RN W RK E A E E UP IMT2 SO AR /CH RG RJ 5+ A T +DCP WERID R S T A A MRO NDBR G N WT YE B U ED BR G N WT E LU EDAux RelayN.C.COMN.O.Class 2 Power Source(32 V max, 5 A max)+—Warning LightAUX RELAY WIRING EXAMPLEAccess DeviceExit InputShadow InputAUX Relay 1CNOAuxiliary CommandSAMS WIRING WITH RELAYS NOT ENERGIZEDDipswitch settings for AUX Relay 1: 1-OFF, 2-OFF, 3-ONMain BoardExpansion BoardBarrier Arm Operator
34GATE OPERATOR SETUP EXAMPLESADDITIONAL FEATURESGATE OPERATOR SETUP EXAMPLESThe following are example setups for the gate operator. Your specific site requirements may be different. Always setup the operator system to the site requirements, including all necessary secondary entrapment protection systems.RESIDENTIAL SMALL: One to four residential homes sharing a gated entrance/exit, allowing vehicle access trumps security concernsRESIDENTIAL LARGE: A residential community (more than four homes) having one or more gated entrances/exits, allowing vehicle access trumps security concernsCOMMERCIAL: Business site where security (gate closed) is importantINDUSTRIAL: Large business site where security is requiredSetting RESIDENTIAL SMALL RESIDENTIAL LARGE COMMERCIAL INDUSTRIALQuick Close switch setting Normally set to OFF. Normal gate close (timer or control). Normally set to OFF. Normal gate close (timer or control). Normally set to OFF. Normal gate close (timer or control). Set to ON, so that gate closes immediately after vehicle passes interrupt loop.AC Fail Open switch setting Normally set to BATT. Run on battery if AC power fails. Normally set to BATT. For local jurisdiction requirement, set to OPEN so that gate immediately opens upon AC power fail.Normally set to BATT. Run on battery if AC power fails. Normally set to BATT. Run on battery if AC power fails.Low Battery switch setting Normally set to OPEN. If powered from battery and battery is low, gate stays open.Normally set to OPEN. If powered from battery and battery is low, gate stays open.Normally set to CLOSE. If powered from battery and battery is low, gate stays close.Normally set to CLOSE. If powered from battery and battery is low, gate stays close.Anti-Tail switch setting Normally set to OFF. Interrupt loop reverses a closing gate. Normally set to OFF. Interrupt loop reverses a closing gate. Set to ON. In attempt to prevent vehicle tail-gating, interrupt loop pauses a closing gate.Set to ON. In attempt to prevent vehicle tail-gating, interrupt loop pauses a closing gate.Bipart Delay switch setting For DUAL-GATE site, set to ON for gate that delays upon opening For DUAL-GATE site, set to ON for gate that delays upon opening For DUAL-GATE site, set to ON for gate that delays upon opening For DUAL-GATE site, set to ON for gate that delays upon openingAux Relay Out – Open Limit SwitchTypically not required. Use with SAMS (Sequence Access Management System) 1) Use with SAMS (Sequence Access Management System)2) Connect “Gate Open” indicator (e.g. light)1) Use with SAMS (Sequence Access Management System)2) Connect “Gate Open” indicator (e.g. light)Aux Relay Out – Close Limit SwitchTypically not required. Typically not required. Connect “Gate Close/Secure” indicator (e.g. light) Connect “Gate Close/Secure” indicator (e.g. light)Aux Relay Out – Gate MotionAttach alert signal (audible or visual alert system) Attach alert signal (audible or visual alert system) Attach alert signal (audible or visual alert system) Attach alert signal (audible or visual alert system)Aux Relay Out – Pre-Motion DelayAttach alert signal (audible or visual alert system) Attach alert signal (audible or visual alert system) Attach alert signal (audible or visual alert system) Attach alert signal (audible or visual alert system)Aux Relay Out – Power Attach visual alert to know when system is charging batteries (i.e. not running on batteries)Attach visual alert to know when system is charging batteries (i.e. not running on batteries)Attach visual alert to know when system is charging batteries (i.e. not running on batteries)Attach visual alert to know when system is charging batteries (i.e. not running on batteries)Aux Relay Out – Tamper Attach alert signal (audible or visual alert system) to indicate if gate is manually tampered with by being pushed off of close limitAttach alert signal (audible or visual alert system) to indicate if gate is manually tampered with by being pushed off of close limitAttach alert signal (audible or visual alert system) to indicate if gate is manually tampered with by being pushed off of close limitAttach alert signal (audible or visual alert system) to indicate if gate is manually tampered with by being pushed off of close limitCycle Quantity Feedback Use during servicing only to determine operator cycles Use during servicing only to determine operator cycles Use during servicing only to determine operator cycles Use during servicing only to determine operator cyclesFire Dept Open input Typically not required. Connect emergency access system (Knox box switch, SOS system, etc.) Typically not required. Typically not required.
35Ensure the gate is closed.Press the SET OPEN and SET CLOSE buttons simultaneously to enter limit setting mode.Press and hold the OPEN or CLOSE button on the remote control until the gate reaches the desired open position. The gate can be jogged back and forth using the OPEN and CLOSE buttons on the remote control.Once the gate is in the desired open position, press and release the STOP button on the remote control.Press and release the OPEN button on the remote control again to set the open limit.Press and hold the CLOSE or OPEN button on the remote control until the gate reaches the desired close position. The gate can be jogged back and forth using the OPEN and CLOSE buttons on the remote control.Once the gate is in the desired close position, press and release the STOP button on the remote control.Press and release the CLOSE button on the remote control again to set the close limit.Cycle the gate open and close. This automatically sets the force.When limits are set properly the operator will automatically exit limit setting mode.LIMIT SETUP WITH A REMOTE CONTROLLIMIT SETUP WITH A REMOTE CONTROLADDITIONAL FEATURES412536To set the limits using a remote control, first you will need a 3-button remote control that has been programmed for OPEN, CLOSE, and STOP. Refer to the Programming section.For dual gate applications the limits will have to be set for each operator. The gate MUST be attached to the operator before setting the limits and force.INITIAL LIMITS AND FORCE ADJUSTMENTADJUST THE LIMITS78Set the Close Limit OnlyPress the SET OPEN and SET CLOSE buttons simultaneously to enter limit setting mode.Press and hold the CLOSE button on the remote control until the gate reaches the desired close position. The gate can be jogged back and forth using the OPEN and CLOSE buttons on the remote control.Once the gate is in the desired close position, press and release the STOP button on the remote control.Press and release the CLOSE button on the remote control again to set the close limit.When the close limit is set properly the operator will automatically exit limit setting mode.4123Set the Open Limit OnlyPress the SET OPEN and SET CLOSE buttons simultaneously to enter limit setting mode.Press and hold the OPEN button on the remote control until the gate reaches the desired open position. The gate can be jogged back and forth using the OPEN and CLOSE buttons on the remote control.Once the gate is in the desired open position, press and release the STOP button on the remote control.Press and release the OPEN button on the remote control again to set the open limit.When the open limit is set properly the operator will automatically exit limit setting mode.4123If the limits have already been set the operator will exit the limit setting mode after resetting each limit.3-Button Remote Control programmed for OPEN, CLOSE, and STOPET OP N SET C OSEMO EG TEF51060MO F ON UT OW RA T CH R I GM RTE M V NGAT LOWCC P R OVA NO TCO ESTA US“ REDE TE IHC O EY SN ER CC S ORYOWERN WXPRE W R TU 1MT2 5 OL R /HA GER15 BA T P WER BR G N WT E B U ED R G N WT YE B U R DSET OPEN SET CLOSEFBD
36The control board is equipped with many LEDs that have a variety of functions. The control board LEDs indicate the status of the operator, assist with programming, and diagnose potential problems with the operator.CONTROL BOARD LEDSTROUBLESHOOTINGSET OPEN SET CLOSEMOVEGATEOFF51060180 MIN MAX(SECONDS)OFF ONOPEN CLOSE STOPINPUT POWERBATT CHARGINGTIMERGATE MOVINGBATT LOWACC PWR OVLD DIAGNOSTICCODESSTATUS:SBC“FIREDEPT.”OPENEXITSHADOWCLOSEEYES/INTERRUPTLOCKN.O.COMN.C.+ -+ -ACCESSORYPOWERON SW.EXP.BOARDXMITTERNETWORKPRESS &RELEASETO BEGINSETUPCLASS 2 SUPPLY24 VOLTS1LIMIT2- + + -J5+ -SOLAR /CHARGERJ15+ - BATT - +DCPOWERID RESET ALARMGROUNDBR GRN WT YE BLU RED BR GRN WT YE BLU REDSTATUS LEDSCONTROL BOARD LEDSGREEN XMITTER LEDXMITTER LED EXPLANATIONOFF No remote control activity, normal operation.ON Programming mode active.FAST Recognized remote control signal.FASTER Unrecognized remote control signal.FASTEST Remote controls are being erased.LIMIT SETUP LEDSSET OPEN LEDSET CLOSE LEDOPERATOR MODE EXPLANATIONBLINKING BLINKING NORMAL MODE Limits are not set.OFF OFF NORMAL MODE Limits are set.BLINKING BLINKING LIMIT SETTING MODE Limits are not set.BLINKING ON LIMIT SETTING MODE Open limit is not set.ON BLINKING LIMIT SETTING MODE Close limit is not set.ON ON LIMIT SETTING MODE Limits are set.LIMIT SETUP LEDS GREEN XMITTER LED DIAGNOSTIC CODES LEDSINPUT LEDS
37INPUT LEDSOPEN INPUT OFF Input inactiveON Input activeBLINK Input active on other operatorCLOSE INPUT OFF Input inactiveON Input activeBLINK Input active on other operatorSTOP INPUT OFF Input inactiveON Input activeBLINK Input active on other operatorFIRE DEPT INPUTOFF Input inactiveON Input activeBLINK Input active on other operatorSBC INPUT OFF Input inactiveON Input activeBLINK Input active on other operatorOPEN SAFETY INPUTOFF Input inactiveON Input activeBLINK Input active on other operatorCLOSE SAFETY INPUTOFF Input inactiveON Input activeBLINK Input active on other operatorSTATUS LEDSINPUT POWER OFF OFF stateON AC charger or Solar power availableBATT CHARGINGOFF Not chargingON Trickle chargeFAST BLINK High current chargeFASTER BLINK Over voltage errorTIMER OFF The timer is disabledON The timer is enabledMEDIUM BLINK The timer is runningFAST BLINK The timer is pausedFASTER BLINK The timer is cancelledGATE MOVING OFF The gate is stoppedON The gate is opening or closingFASTEST BLINK The operator is in E2BATT LOW OFF No battery errorON Battery low errorSLOW BLINK Battery dead errorMEDIUM BLINK Battery over current errorFAST BLINK Battery over voltage errorFASTER BLINK Extreme temperature errorFASTEST BLINK Battery disconnected errorACC PWR OVLD OFF OFF stateON Accessory overload protector openedCONTROL BOARD LEDSTROUBLESHOOTINGCONTROL BOARD LEDSYELLOW DIAGNOSTIC LED# BLINKS MEANING CORRECTION1 BLINK Low Power Mode (not an error)2 BLINKS ID resistor failure Check ID resistor wiring, clear limit settings and reset limits3 BLINKS Exceeded Maximum Run TimerCheck gate travel, if necessary adjust force setting5 BLINKS RPM (obstruction) Check for obstruction, if necessary adjust force setting6 BLINKS Current (obstruction) Check for obstruction, if necessary adjust force setting7 BLINKS Position failure Check gate travel, clear limit settings and reset limits12 BLINKS Loop Error One of the loops is in error. Refer to the loop detector to determine the error.RED DIAGNOSTIC LED# BLINKS MEANING CORRECTION2 BLINKS Current Sense Motor control circuit fault, replace control board3 BLINKS FET Failure Motor control circuit fault, replace control board4 BLINKS RAM Failure Memory failure, replace control board5 BLINKS Flash Memory FailureMemory failure, replace control board6 BLINKS EEPROM Failure Memory failure, replace control board7 BLINKS Watchdog Failure Controller failure, replace control board8 BLINKS Brownout Check power harness or line voltage9 BLINKS Fail Control Board failure10-14 BLINKS Software Failure Cycle power to the control board. If continues replace control board.DIAGNOSTIC CODES LEDS
38TROUBLESHOOTING CHARTTROUBLESHOOTINGFAULT POSSIBLE CAUSES CORRECTIONSOperator does not run and diagnostic LED not on.a) No power to control boardb) Open fusec) If on battery power only, low or dead batteriesd) Defective control boarda) Check AC and battery powerb) Check fusesc) Charge batteries by AC or solar power or replace batteriesd) Replace defective control boardControl board powers up, but motor does not run.a) Check DIAGNOSTIC LEDsb) Reset button is stuck c) Stop button actived) If on battery power only, low or dead batteriese) Open or Close input activef) Entrapment Protection Device activeg) Vehicle loop detector or probe activeh) Defective control boarda) Use Diagnostic code to identify issueb) Check Reset buttonc) Check Stop button is not “stuck on”d) Charges batteries by AC or solar power or replace batteriese) Check all Open and Close inputs for a “stuck on” input f) Check all Entrapment Protection Device inputs for a “stuck on” sensorg) Check all vehicle detector inputs for a “stuck on” detectorh) Replace defective control boardRelay clicks with command, but motor does not turn on.a) Arm jammed or not connectedb) Defective motor or motor wiresc) Defective control boarda) Disengage the arm and ensure arm moves freelyb) Inspect motor wires for open wire, shorted wires, damage, etc. Else, replace arm.c) Replace defective control board.Arm moves, but cannot set correct limits.a) Arm does not extend or retract enough during travel b) Arm is interfering with mounting bracketc) Gate is too difficult to movea) Disengage the arm and ensure arm moves freelyb) Examine the hinge point where the arm mounts to the gate post. Make sure that the arm housing does not hit or interfere with the gate post or mounting bracket. Correct as necessary.c) Disconnect arm from gate and move gate manually. Gate must move easily and freely through its entire range, limit-to-limit. Repair gate as needed.Gate does not fully open or fully close when setting limits.a) Arm does not extend or retract enough during travelb) Arm is interfering with mounting bracketc) Gate is too difficult to movea) Disengage the arm and ensure arm moves freelyb) Examine the hinge point where the arm mounts to the gate post. Make sure that the arm housing does not hit or interfere with the gate post or mounting bracket. Correct as necessary.c) Remove arm from gate and move gate manually. Gate must move easily and freely through its entire range, limit-to-limit. Repair gate as needed.Operator does not respond to a wired control/command (example: Open, Close, SBC, etc.)a) Check DIAGNOSTIC LEDsb) Check Open and Close command input LEDsc) Stop button is actived) Reset button is stucke) If on battery power only, low or dead batteriesf) Entrapment Protection Device activeg) Vehicle loop detector or vehicle probe activeh) Defective control boarda) Use Diagnostic code to identify issueb) Check all Open and Close inputs for a “stuck on” input c) Check Stop button is not “stuck on”d) Check Reset buttone) Charges batteries by AC or solar power or replace batteriesf) Check all Entrapment Protection Device inputs for a “stuck on” sensorg) Check all vehicle detector inputs for a “stuck on” detectorh) Replace defective control boardOperator does not respond to a wireless control or transmittera) Check DIAGNOSTIC LEDsb) Check XMITTER LED when wireless control is activec) Stop button is actived) Reset button is stucke) Poor radio receptionf) Defective control boarda) Use Diagnostic code to identify issueb) Activate wireless control and check XMITTER LED is on. Re-learn wireless control/transmitter to control board. Replace wireless control as needed.c) Check Stop button is not “stuck on”d) Check Reset buttone) Check if similar wired control operates correctly. Check if wireless controls works properly when within a few feet of operator. Check operator’s antenna and antenna wire. Check other wireless controls or devices.f) Replace defective control board
39TROUBLESHOOTING CHARTTROUBLESHOOTINGFAULT POSSIBLE CAUSES CORRECTIONSGate stops during travel and reverses immediately.a) Check DIAGNOSTIC LEDsb) Inherent force obstruction detectionc) E xternal Entrapment Protection Device activationd) Control (Open, Close) becoming activee) Vehicle loop detector activef) Low battery voltagea) Use Diagnostic code to identify issueb) Check for obstruction in gate’s path or travel. Remove arm from gate and move gate manually. Gate must move easily and freely through its entire range, limit-to-limit. Remove obstruction or repair gate as needed. c) Check all Entrapment Protection Device inputs for an active sensord) Check all Open and Close inputs for an active input e) Check all vehicle detector inputs for an active detectorf) Battery voltage must be 22.0 Vdc or higher. Charge batteries by AC or solar power or replace batteriesGate opens, but will not close.a) Check DIAGNOSTIC LEDsb) Open control activec) Close Entrapment Protection Device actived) Vehicle loop detector activee) Loss of AC power with AC FAIL set to OPENf) Low battery with LOW BATT set to OPENg) Fire Dept input activea) Use Diagnostic code to identify issueb) Check all Open inputs for an active input c) Check all Entrapment Protection Device inputs for an active sensord) Check all vehicle detector inputs for an active detectore) Check AC power and AC Fail option settingf) Battery voltage must be 22.0 Vdc or higher. Charge batteries by AC or solar power or replace batteriesg) Check Fire Dept inputGate closes, but will not open.a) Check DIAGNOSTIC LEDsb) Open Entrapment Protection Device active c) Vehicle loop detector actived) Low battery with LOW BATT switch set to closee) Low battery with LOW BATT option set to CLOSEa) Use Diagnostic code to identify issueb) Check all Entrapment Protection Device inputs for an active sensorc) Check all vehicle detector inputs for an active detectord) Battery voltage must be 22.0 Vdc or highere) Check if AC power is available. If no AC power, then running on batteries and battery voltage must be 22.0 Vdc or higher. Charge batteries by AC or solar power or replace batteriesGate does not close from Timer-to-Close.a) Timer-to-Close not setb) Open control activec) Close Entrapment Protection Device actived) Vehicle loop detector activee) Loss of AC power with AC FAIL set to OPENf) Low battery with LOW BATT option set to OPENg) Fire Dept input activea) Check Timer-to-Close (TTC) settingb) Check all Open inputs for an active inputc) Check all Entrapment Protection Device inputs for an active sensord) Check all vehicle detector inputs for an active detectore) Check AC power and AC Fail option settingf) Check if AC power is available. If no AC power, then running on batteries and battery voltage must be 22.0 Vdc or higher. Charge batteries by AC or solar power or replace batteries.g) Check Fire Dept inputVehicle Exit loop activation does not cause gate to open.a) Check DIAGNOSTIC LEDsb) Exit vehicle detector setup incorrectlyc) Defective Exit loop detector or loop wired) Low battery with LOW BATT option set to CLOSEa) Use Diagnostic code to identify issueb) Review Exit loop detector settings. Adjust settings as needed.c) Check Exit loop wire. Replace defective Exit loop detector.d) Check if AC power is available. If no AC power, then running on batteries and battery voltage must be 22.0 Vdc or higher. Charge batteries by AC or solar power or replace batteries.Vehicle Interrupt loop does not cause gate to stop and reverse.a) Check DIAGNOSTIC LEDsb) Vehicle detector setup incorrectlyc) Defective vehicle loop detector or loop wirea) Use Diagnostic code to identify issueb) Review Interrupt loop detector settings. Adjust settings as neededc) Check Interrupt loop wire. Replace defective Interrupt loop detectorVehicle Shadow loop does not keep gate at open limit.a) Check DIAGNOSTIC LEDsb) Vehicle detector setup incorrectlyc) Defective vehicle loop detector or loop wirea) Use Diagnostic code to identify issueb) Review Shadow loop detector settings. Adjust settings as neededc) Check Shadow loop wire. Replace defective Shadow loop detector
40TROUBLESHOOTING CHARTTROUBLESHOOTINGFAULT POSSIBLE CAUSES CORRECTIONSObstruction in gates path does not cause gate to stop and reversea) Force setting too high a) Adjust force setting. Retest that obstruction in gate’s path causes gate to stop and reverse direction.Photoelectric sensor does not stop or reverse gate.a) Incorrect photoelectric sensor wiring b) Defective photoelectric sensora) Check photoelectric sensor wiring. Retest that obstructing photoelectric sensor causes moving gate to stop, and may reverse direction.b) Replace defective photoelectric sensor. Retest that obstructing photoelectric sensor causes moving gate to stop, and may reverse direction.Edge Sensor does not stop or reverse gate.a) Incorrect edge sensor wiring b) Defective edge sensora) Check edge sensor wiring. Retest that activating edge sensor causes moving gate to stop and reverse direction.b) Replace defective edge sensor. Retest that activating edge sensor causes moving gate to stop and reverse direction.Alarm sounds for 5 minutes or alarm sounds with a command.a) Double entrapment occurred a) Check for cause of entrapment (obstruction) detection and correct. Press the reset button to shut off alarm and reset the operator.Alarm beeps three times with a command.a) Low battery a) Check if AC power is available. If no AC power, then running on batteries and battery voltage must be 22.0 Vdc or higher. Charge batteries by AC or solar power or replace batteriesOn dual-gate system, one gate is not commanding the other.a) Defective or incorrect Operator-to-Operator wiring b) Incorrect Operator-to-Operator wireless learninga) Check operator-to-operator wiring.b) Relearn the wireless network of one operator to the other operator.On dual-gate system, incorrect gate opens first or closes first.a) Incorrect Bipart switch setting a) Change setting of both operator’s Bipart switch settings. One operator should have Bipart switch ON (operator that opens first) and the other operator should have Bipart switch OFF (operator that opens second)Alarm beeps when running.Expansion board function not controlling gate.a) Defective main board to expansion board wiringb) Incorrect input wiring to expansion boardc) Defective expansion board or defective main boarda) Check main board to expansion board wiring. If required, replace wire cable.b) Check wiring to all inputs on expansion board. c) Replace defective expansion board or defective main boardMaglock not working correctly.a) Maglock wired incorrectly a) Check that Maglock is wired to N.O. and COM terminals. Check that Maglock has power (do not power maglock from control board accessory power terminals). If shorting lock’s NO and COM wires does not activate Maglock, then replace Maglock or Maglock wiring Solenoid lock not working correctly.a) Solenoid wired incorrectly a) Check that Solenoid is wired to N.C. and COM terminals. Check that Solenoid has power (do not power solenoid from control board accessory power terminals). If shorting lock’s NC and COM wires does not activate Solenoid, then replace Solenoid lock or Solenoid wiring Switched (SW) Accessory power remaining on.a) Main control board is not going to low power mode. a) Photoelectric sensor inputs may be active.Accessories connected to Switch (SW) Accessory power not working correctly, turning off, or resetting.a) Main control board is going to low power mode. a) With expansion board disconnected and running on batteries (no AC power or solar power available), main board will go into low power mode. Move accessory power to Accy Power ON terminals (+, -). Connect expansion board to prevent low power mode.
41TROUBLESHOOTING CHARTTROUBLESHOOTINGFAULT POSSIBLE CAUSES CORRECTIONSAccessories connected to Accessory power not working correctly, turning off, or resetting.a) Accessory power protector activeb) Defective control boarda) Disconnect all accessory powered devices and measure accessory power voltage (should be 23 – 30 Vdc). If voltage is correct, connect accessories one at a time, measuring accessory voltage after every new connection.b) Replace defective control boardQuick Close not working correctly.a) Quick Close setting incorrectb) Interrupt loop detector or loop wire defectivec) Defective Expansion boarda) Check that Quick Close setting is ONb) Check operation of Interrupt Loop detectorc) Replace defective Expansion boardAnti-Tailgating not working correctly.a) Anti-Tail setting incorrectb) Interrupt loop detector or loop wire defectivec) Defective Expansion boarda) Check that Anti-Tail setting is ONb) Check operation of Interrupt Loop detectorc) Replace defective Expansion boardAUX Relay not working correctly.a) AUX Relay setting incorrectb) AUX Relay wiring incorrectc) Defective Expansion boarda) Check AUX Relay switches settingsb) Check that wiring is connected to either N.O. and COM or to N.C. and COM.c) Set AUX Relay to another setting and test. Replace defective expansion board.
42To protect against fire and electrocution:• DISCONNECT power and battery BEFORE installing or servicing operator.For continued protection against fire:• Replace ONLY with fuse of same type and rating.STANDARD CONTROL BOXWIRING DIAGRAMS Attach to Outlet Metal Chassis With a Single ScrewSET OPEN SET CLOSEMOVEGATEOFF51060180 MIN MAX(SECONDSOFF ONOPEN CLOSE STOPNPUT POWERBATT CHARG NGT MERGATE MOV NGBATT LOWACC PWR OVLDD AGNOST CCODESSTATUS:SBC“F REDEPT”OPENEX TSHADOWCLOSEEYES/NTERRUPTLOCKN OCOMN C+ + ACCESSORYPOWERON SWEXPBOARDXM TTERNETWORKPRESS &RELEASETO BEG NSETUPCLA S 2 SU PLY24 VO TS1LMT2 + + J5+ -SOLAR /CHARGERPhotoelectric SensorsPhotoelectric SensorsEdgeEdgeJ15Field WiringEXPANSION BOARDYellowBlueBlackRedWhite/BlackWhiteWhite/BlackWhite+ - BATT - +DCPOWERD RESET ALARMPiezo AlarmWhiteWh tePurpleReset SwitchRedBlackGROUNDBR GRN WT YE BLU RED BR GRN WT YE BLU REDLoop DetectorField WiringWire LoopWire LoopWire LoopField WiringN.C.BrownPurpleTransformer 200 VA+--Bridge RectierWire NutGrayBlue12V 7AH BatteryBlackRed12V 7AH BatteryTo J15Primary OperatorSecondary OperatorBlack RedYellowWhiteRedOrangeTwo 12V Solar Panels in Series +--+BlackRedNGNDGNDLNInput Power ConnectionInput Power ConnectionEMI FILTER/SURGE PROTECTION BOARDLSwitch/5A BreakerTranformer Run Kit (Optional)Accessory Power OutletsAttach to Metal ChassisBlackBlackRedWhiteGroundTransformerBlackRedConnect Outlets to Transformer Kit (If Used)LOCKN OCOMN CMaglock (Optional)(not provided)LOCKN OCOMN CSolenoid Lock (Optional)(not provided)GROUNDAttach to Outlet Metal Chassis With a Single ScrewAntenna
43SET OPEN SET CLOSEMOVEGATEOFF51060180 MIN MAX(SECONDSOFF ONOPEN CLOSE STOPNPUT POWERBATT CHARG NGT MERGATE MOV NGBATT LOWACC PWR OVLDD AGNOST CCODESSTATUS:SBC“F REDEPT”OPENEX TSHADOWCLOSEEYES/NTERRUPTLOCKN OCOMN C+ + ACCESSORYPOWERON SWEXPBOARDXM TTERNETWORKPRESS &RELEASEO BEG NSETUPCLA S 2 SU PLY24 VO TS1LMT2 + + J5+ -SOLAR /CHARGERCoaxial Antenna CableAntennaPhotoelectric SensorsPhotoelectric SensorsEdgeEdgeJ15Field WiringEXPANSION BOARDYellowBlueBlackRedWhite/BlackWhiteWhite/BlackWhite+ - BATT- +DCPOWERD RESET ALARMPiezo AlarmWhiteWhitePurpleReset SwitchRedBlackGROUNDBR GRN WT YE BLU RED BR GRN WT YE BLU REDLoop DetectorField WiringWire LoopWire LoopWire LoopField WiringN.C.BrownPurpleTransformer 200 VA+--Bridge RectierWire NutGrayBlue12V 7AH BatteryBlackRed12V 7AH BatteryTo J15Primary OperatorSecondary OperatorBlack RedYellowWhiteRedOrangeTwo 12V Solar Panels in Series +--+BlackRedNGNDGNDLNInput Power ConnectionInput Power ConnectionEMI FILTER/SURGE PROTECTION BOARDLSwitch/5A BreakerTranformer Run Kit (Optional)Accessory Power OutletsAttach to Metal ChassisBlackBlackRedWhiteGroundTransformerBlackRedConnect Outlets to Transformer Kit (If Used)LOCKN OCOMN CMaglock (Optional)(not provided)LOCKN OCOMN CSolenoid Lock (Optional)(not provided)LARGE METAL CONTROL BOX (XLM)WIRING DIAGRAMSTo protect against fire and electrocution:• DISCONNECT power and battery BEFORE installing or servicing operator.For continued protection against fire:• Replace ONLY with fuse of same type and rating.
44PHOTOELECTRIC SENSORS (NON-CONTACT)The photoelectric sensors are designed to detect an obstacle in the path of the electronic beam and stop the operator. Includes mounting brackets.Models AOMRON E3K-R10K4-NR (retro-reflective), RETROAB 60-2728 (retro-reflective), CPS-UN4 (through beam)SENSING EDGE (2-WIRE, NON-MONITORED, CONTACT)Sensing edges can detect an obstacle upon contact and stop the operator. Models G65MG0204, G65MG0205, G65MGR205, and G65MGS205SENSING EDGE CHANNELMounting channel for all MG020 type edges.Model G65ME120C5ENTRAPMENT PROTECTION DEVICESMISCELLANEOUSREMOTE ANTENNA EXTENSION KITThe remote antenna extension kit allows the antenna to be remotely installed.Model 86LMWIRELESS ACCESS CONTROL RECEIVERAccess control receiver for up to 450 remote controls.Model STAR450-315PLUG-IN LOOP DETECTORLow power. Conveniently plugs into existing control board.Model LOOPDETLMLOOP DETECTORLow power loop detectors mounted and wired separately inside control box.Model LD7LPVEHICLE SENSING PROBEThe vehicle sensing probe is buried in the ground and can detect a car as it approaches and will then open the gate.Model CP3SOLAR PANEL KIT - 10 WATTThis kit is to replace or add a solar panel to the operator application. Up to four solar panels can be connected to the operator.Model SOLPNL10W12V (requires 2 minimum)BATTERY FOR GATE ACCESS SYSTEMSGate access system batteries replace or upgrade the gate operator batteries.Model 29-NP712 (standard 7 AMP-Hour Battery, 12 Vdc, to replace original batteries provided with operator, reuse existing harnesses)Model A12330SGLPK (upgrade 33 AMP-Hour Battery, 12 Vdc, includes 33AH harness. Ideal for solar applications and extended battery backup). For use with Large Metal Control Box ONLY.Two identical 12 Vdc batteries are required for each gate operator. Do not mix 7AH and 33AH batteries within a gate operator.SOLENOID GATE LOCKThe automatic gate lock is a solenoid-driven lock that automatically unlocks when the gate is open and locks when the gate is closed. Can be mounted onto a gate or post. Can be released in case of emergency.Models GC824 (115 Vac) and GC824-12 (12/24 Vac/dc)MAGNETIC GATE LOCKOutdoor magnetic lock, transformer, junction box, mounting plate and hardware. Not for use with Solar Applications. Must be powered separately.Model MG1300TRANSFORMER RUN KIT (OPTIONALModel LA500HDTKITSTD (for Standard Control Box)Model LA500HDTKITXLM (for Large Metal Control Box)MISCELLANEOUSACCESSORIESREMOTE CONTROLSChamberlain offers a variety of LiftMaster remote controls to satisfy your application needs. Single-button to 4-button, visor or key chain. The following remote controls are compatible with operators manufactured by Chamberlain after 1993. Contact your authorized LiftMaster dealer for additional details and options.3-BUTTON REMOTE CONTROLThe 3-button remote control can be programmed to control the operator. Includes visor clip.Model 893MAX3-BUTTON MINI-REMOTE CONTROLThe 3-button remote control can be programmed to control the operator. Includes key ring and fastening strip.Model 890MAXKEYLESS ENTRYEnables homeowner to operate gate operator from outside by entering a 4-digit code on a specially designed keypad. Model 877MAX
45WARRANTYLIFTMASTER 3 YEAR RESIDENTIAL / 2 YEAR COMMERCIAL LIMITED WARRANTYThe Chamberlain Group, Inc. (“Seller”) warrants to the first purchaser of this product, for the structure in which this product is originally installed, that it is free from defect in materials and/or workmanship for a period of 3 year residential/ 2 year commercial from the date of purchase [and that the LA500™ and LA500CONT™ are free from defect in materials and/or workmanship for a period of 3 year residential/ 2 year commercial from the date of purchase]. The proper operation of this product is dependent on your compliance with the instructions regarding installation, operation, maintenance and testing. Failure to comply strictly with those instructions will void this limited warranty in its entirety.If, during the limited warranty period, this product appears to contain a defect covered by this limited warranty, call 1-800-528-2806, toll free, before dismantling this product. Then send this product, pre-paid and insured, to our service center for warranty repair. You will be advised of shipping instructions when you call. Please include a brief description of the problem and a dated proof-of-purchase receipt with any product returned for warranty repair. Products returned to Seller for warranty repair, which upon receipt by Seller are confirmed to be defective and covered by this limited warranty, will be repaired or replaced (at Seller’s sole option) at no cost to you and returned pre-paid. Defective parts will be repaired or replaced with new or factory-rebuilt parts at Seller’s sole option.ALL IMPLIED WARRANTIES FOR THE PRODUCT, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE 3 YEAR RESIDENTIAL/ 2 YEAR COMMERCIAL LIMITED WARRANTY PERIOD SET FORTH ABOVE [EXCEPT THE IMPLIED WARRANTIES WITH RESPECT TO THE LA500™ AND LA500CONT™, WHICH ARE LIMITED IN DURATION TO THE 3 YEAR RESIDENTIAL/ 2 YEAR COMMERCIAL LIMITED WARRANTY PERIOD FOR THE LA500™ AND LA500CONT™], AND NO IMPLIED WARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. THIS LIMITED WARRANTY DOES NOT COVER NON-DEFECT DAMAGE, DAMAGE CAUSED BY IMPROPER INSTALLATION, OPERATION OR CARE (INCLUDING, BUT NOT LIMITED TO ABUSE, MISUSE, FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE, UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT), LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT, OR REPLACEMENT OF BATTERIES.THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH, OR RELATING TO, THE GATE OR GATE HARDWARE, INCLUDING BUT NOT LIMITED TO THE GATE SPRINGS, GATE ROLLERS, GATE ALIGNMENT OR HINGES. THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE. ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU. UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE, OR INABILITY TO USE, THIS PRODUCT. IN NO EVENT SHALL SELLER’S LIABILITY FOR BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT.Some states do not allow the exclusion or limitation of consequential, incidental or special damages, so the above limitation or exclusion may not apply to you. This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
01-36213 © 2011, The Chamberlain Group, Inc. – All Rights Reserved845 Larch AvenueElmhurst, Illinois 60126-1196

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