LM21AFCB Manual
Page 2
...damage to your release device unless you are an Authorized Service Technician. Read them . INTRODUCTION GENERAL DESCRIPTION The LiftMaster® Fire Control LM21AFCB and LM21AFCBVB Release Device is available to the operator, a motorized door can be used with all safety insAtruTctioTnsE.... .12 TROUBLESHOOTING Diagnostic LEDs 13 ATTENTION MAINTENANCE Maintenance 14 Enclosure Mounted LEDs Status Indicators 14 ACCESSORIES AND REPAIR PARTS 15 APPENDIX 16 WARNING Mechanical CAUTION WARNING WElAecRtricNalING CAWUATRIONNING When you see this manual and follow all releasing device ...
...damage to your release device unless you are an Authorized Service Technician. Read them . INTRODUCTION GENERAL DESCRIPTION The LiftMaster® Fire Control LM21AFCB and LM21AFCBVB Release Device is available to the operator, a motorized door can be used with all safety insAtruTctioTnsE.... .12 TROUBLESHOOTING Diagnostic LEDs 13 ATTENTION MAINTENANCE Maintenance 14 Enclosure Mounted LEDs Status Indicators 14 ACCESSORIES AND REPAIR PARTS 15 APPENDIX 16 WARNING Mechanical CAUTION WARNING WElAecRtricNalING CAWUATRIONNING When you see this manual and follow all releasing device ...
LM21AFCB Manual
Page 5
...at this product with , but not limited to Canadian standards shall be made by door manufacturer for proper application of these parts. 5 ON POWER WIRING CONNECTIONS AVERTISSEMENT This device is used on ALL motorized doors • Installation of the power disconnect should...and accessories being utilized. 1. NCIAWIRE ROUTING ADVERTENCIA Mechanical Reset Plunger L1L2 Ground Power Strip Option DIP Switch ÓN ADVERTENCIA PARTS KIT High Voltage Wiring Low Voltage Wiring Voice Board Wiring Annunciator Wiring with Sleeving LM2AG2AMP LMEOLRES-2-2 2.2k Ohm Resistor Refer...
...at this product with , but not limited to Canadian standards shall be made by door manufacturer for proper application of these parts. 5 ON POWER WIRING CONNECTIONS AVERTISSEMENT This device is used on ALL motorized doors • Installation of the power disconnect should...and accessories being utilized. 1. NCIAWIRE ROUTING ADVERTENCIA Mechanical Reset Plunger L1L2 Ground Power Strip Option DIP Switch ÓN ADVERTENCIA PARTS KIT High Voltage Wiring Low Voltage Wiring Voice Board Wiring Annunciator Wiring with Sleeving LM2AG2AMP LMEOLRES-2-2 2.2k Ohm Resistor Refer...
LM21AFCB Manual
Page 8
.... The LMRT test / reset switch provides two functions to speaker strobes (Model LMPSTR2475ADA). The LMRT can be used , place the 2.2k Ohm resistor from the parts kit between 17 (Common) and 18 (N/C ) and 19 (N/O). Reset can be accomplished by turning and holding the LMRT switch. Route wires through the same contacts...
.... The LMRT test / reset switch provides two functions to speaker strobes (Model LMPSTR2475ADA). The LMRT can be used , place the 2.2k Ohm resistor from the parts kit between 17 (Common) and 18 (N/C ) and 19 (N/O). Reset can be accomplished by turning and holding the LMRT switch. Route wires through the same contacts...
LM21AFCB Manual
Page 14
... lit, then the line power is recommended, but test intervals shall ultimately be treated as shown on ." FUSE REPLACEMENT PROCEDURE AND REPAIR PARTS Two serviceable fuses, both 2 Amp, 2AG, slo-blo fuses, are required for the battery. The fuse present at position F1 limits... is approaching the minimum operating threshold. Check Battery Fuse, F1 (Fig. 12). It should light if the 13, 14. For replacement parts, refer to replace the battery. Replace the batteries every 2 years. WARNING MAINTENANCE WARNING MAINCTEANAUNCTE ION The release device has no scheduled maintenance ...
... lit, then the line power is recommended, but test intervals shall ultimately be treated as shown on ." FUSE REPLACEMENT PROCEDURE AND REPAIR PARTS Two serviceable fuses, both 2 Amp, 2AG, slo-blo fuses, are required for the battery. The fuse present at position F1 limits... is approaching the minimum operating threshold. Check Battery Fuse, F1 (Fig. 12). It should light if the 13, 14. For replacement parts, refer to replace the battery. Replace the batteries every 2 years. WARNING MAINTENANCE WARNING MAINCTEANAUNCTE ION The release device has no scheduled maintenance ...
LM21AFCB Manual
Page 15
... 24Vdc Ion Smoke Detector - 12Vdc Ion Heat Detector - 135 Degree Fixed Temperature Heat Detector - 194 Degree Fixed Temperature ITEM PART # 12 LMEH1224ADA 13 LMPSTR2475ADA 14 LML2475ADA 15 LMHS2475ADA 16 LMEH1224ADA 17 LMPSTR1V75ADA 18 LML1V750ADA 19 LMHS1V75ADA 20 LMEH120ADA 21 LM8SP 22 ... - 120Vac Strobe - 120Vac Horn/Strobe - 120Vac Horn - 120Vac Speaker 8" End-of-Line Relay - 12/24Vdc End-of-Line Relay - 120Vac REPLACEMENT PARTS ITEM PART # DESCRIPTION 1 LMRK Reset Knob 2 LMELH End Link 3 01-32675 Owner's Manual 4 LM2AG2AMP Fuse - 2Amp 5 LMRT Remote Test / Reset Switch ...
... 24Vdc Ion Smoke Detector - 12Vdc Ion Heat Detector - 135 Degree Fixed Temperature Heat Detector - 194 Degree Fixed Temperature ITEM PART # 12 LMEH1224ADA 13 LMPSTR2475ADA 14 LML2475ADA 15 LMHS2475ADA 16 LMEH1224ADA 17 LMPSTR1V75ADA 18 LML1V750ADA 19 LMHS1V75ADA 20 LMEH120ADA 21 LM8SP 22 ... - 120Vac Strobe - 120Vac Horn/Strobe - 120Vac Horn - 120Vac Speaker 8" End-of-Line Relay - 12/24Vdc End-of-Line Relay - 120Vac REPLACEMENT PARTS ITEM PART # DESCRIPTION 1 LMRK Reset Knob 2 LMELH End Link 3 01-32675 Owner's Manual 4 LM2AG2AMP Fuse - 2Amp 5 LMRT Remote Test / Reset Switch ...