The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.
TABLE OF CONTENTS INTRODUCTION WARNING General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Agency Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INTRODUCTION AGENCY REQUIREMENTS WARNING Installation and testing to factory specifications shall be performed by factory authorized personnel for proper operation in accordance with the latest National Fire Protection Association (NFPA), Underwriters Laboratories (UL), National Electrical Code (NEC), local, state, county, district and/or other applicable building and fire standards, guidelines, regulations and codes including, but not limited to, all appendices and amendments and the requirements of the
I N S TA L L AT I O N NG WARNING IMPORTANT INSTALLATION INSTRUCTIONS N WARNING To reduce the risk of SEVERE INJURY or DEATH: 1. READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS. 2. NEVER connect release device to power source until instructed to do so. 3. DO NOT install this device on a motorized door without an electric safety edge. EMENT Classification: ON AVERTISSEMENT Mechanical Reset Plunger Releasing device as defined by Underwriters Laboratories.
NG WARNING WIRING N WARNING To reduce the risk of SEVERE INJURY or DEATH: • ALL electrical connections MUST be made by a qualified individual. • Disconnect power at the fuse box BEFORE proceeding. Release device MUST be properly grounded and connected in accordance with local electrical codes. • Installation of ALL wiring and connections, including Class 1 and Class 2 circuits, shall be performed in accordance with, but not limited to, the latest NFPA, UL and N.E.C. standards and codes.
WARNING WIRING CONNECTIONS FROM DEVICE TO THE OPERATOR CAUTION NOTE: For low voltage wiring #18 AWG is recommended. OPERATOR CONNECTIONS 1. Connect terminals 11 and 12 from the release device to the transformer secondary in the door operator. The required voltage should be 24-30Vac. NOTE: This connection must be made in order to avoid a mechanical release in alarm conditions when the door is not closed (Figure 2). 2. Connect release device to auxiliary limit switches on the operator.
WIRING CONNECTIONS OF INITIATING DEVICES AND WARNING ACCESSORIES WARNING A maximum of 4 smoke detectors may be installed with this device. Refer to NFPA 72 and NFPA 80 for instructions concerning proper placement and detection coverage. End-of-line devices must be installed for supervision of electrical power to 4-wire smoke detector. When using 4-wire smoke detectors with this device, electrical supervision must be provided by means of a UL/ULC listed end-of-line relay.
WARNING WIRING OPTIONAL CONNECTIONS CAUTION WALL MOUNTED REMOTE TEST / RESET SWITCH The provided LMRT switch should be wall mounted using a single gang junction box at approx. 4’ above floor level. Connections should be made between N/O contacts (red and yellow wires) on the LMRT to terminals 21 and 22 in the releasing device (Figure 9). The LMRT test / reset switch provides two functions to the releasing device: 1) Test Function. The releasing device can be tested by turning and holding the LMRT switch.
ADJUSTMENTS DIP SWITCH CONFIGURATION SETTING ON The release device has DIP switch selectable options. The options DIP switch is located next to terminal block 5. Set all DIP switch options before applying power to the system. The selection of positions is listed below. 1 2 3 4 5 6 7 8 Factory default setting of 10 seconds shown. DIP Switch Switch “ON” Switch “OFF” 1 Motorized door. The device will attempt to close the door with the motor before releasing. Manual door.
TESTING TESTING WARNING Testing does not affect normal operation of alarm system when connected to release device/control panel. Testing of the release device is independent of, and shall in no way be interpreted as an alternative method of, testing of a central fire alarm system, motorized operator and/or any other system component employed on the fire door or counter fire door installation. Complete testing and normal operation can only be accomplished with power applied to device.
TESTING TEST RELEASE DEVICE AND DOOR OPERATOR AUTOMATIC DOOR CLOSURE TESTS (CONTINUED) (MOTORIZED DOORS ONLY) Three-Cycle Obstruction Test 1. With the door fully open, place an obstruction no less than 12" in height in the normal path of the door. 2. Depress and continue to hold the test button of release device through step 4. Optional annunciator will turn on indicating a door closure is about to occur. After the preset delay the door will begin to close. 3.
TESTING TEST RELEASE DEVICE WITH BATTERY BACKUP WITHOUT AC POWER MECHANICAL DOOR CLOSURE TEST This test verifies a mechanical release in absence of power to the operator. NOTE: This test requires mechanical door resetting per manufacturer’s instructions before returning the Fire Door to service. 1. Clear fire door opening and prohibit traffic through door opening while testing. 2. Fully open door. Disconnect power to operator and release device.
TROUBLESHOOTING Detector Open (Yellow) Detector Short (Red) Ground Fault (Yellow) Annunciator Open (Yellow) Power (Red) Annunciator Short (Red) Open Limit (Green) Close Limit (Green) Figure 11 - Logic Board LED Descriptions Figure 12 - Power Supply Board LED Descriptions DIAGNOSTIC LEDS LED LED Color Description Action Required Battery Present Green (Fig. 13) If lit, batteries have been installed correctly and are charging or have been fully charged.
WARNING WARNING MAINTENANCE MAINTENANCE CAUTION WARNING The release device has no scheduled maintenance requirements. The device has been designed and tested for use in dry, indoor locations. Testing of the device at least once every 90 days is recommended, but test intervals shall ultimately be subject to criteria established by the Authority Having Jurisdiction (AHJ).
ACCESSORIES AND REPLACEMENT PARTS ACCESSORIES ITEM 1 2 3 4 5 PART # LM8100 LM8100T LM8100I LM2W-B LM2WT-B 6 7 LM4W-B LM4WT-B 8 9 10 11 LM1424 LM1412 LMTH135 LMTH194 DESCRIPTION Smoke Detector - 120V Photo Smoke Detector - 120V Photo with Thermal Smoke Detector - 120V Ion Smoke Detector - 12/24Vdc 2-Wire Photo Smoke Detector - 12/24Vdc 2-Wire Photo with Thermal Smoke Detector - 12/24Vdc 4-Wire Photo Smoke Detector - 12/24Vdc 4-Wire Photo with Thermal and Form C Relay Smoke Detector - 24Vdc Ion Smoke D
APPENDIX ACCESSORY COMPATIBILITY GUIDE SMOKE DETECTORS MODEL NO. DESCRIPTION SYSTEM SENSOR MODEL NO. LM2W-B 24Vdc 2-Wire Photo 2W-B LM2WT-B 24Vdc 2-Wire Photo with Thermal 2WT-B LM4W-B 24Vdc 4-Wire Photo 4W-B LM4WT-B 24Vdc 4-Wire Photo with Thermal & Form C Relay 4WT-B LM1424 24Vdc Ion #1424 HEAT DETECTORS MODEL NO. DESCRIPTION CHEMTRONICS MODEL NO. SYSTEM SENSOR MODEL NO. EDWARDS SYSTEM TECHNOLOGY (EST) MODEL NO.
