LM21XPBB Manual
Page 1
The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com OWNER'S MANUAL MODELS LM21XPBB LM21XPBBVB EXTENDED PERFORMANCE RELEASE DEVICE APPROVED
The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com OWNER'S MANUAL MODELS LM21XPBB LM21XPBBVB EXTENDED PERFORMANCE RELEASE DEVICE APPROVED
LM21XPBB Manual
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...serious injury or death if you to the possibility of -the-art electronic control circuitry. Read them . INTRODUCTION GENERAL DESCRIPTION The LiftMaster® LM21XPBB and LM21XPBBVB Release Device is provided when installed in accordance with factory specifications and used in conjunction with a fusible link system. ... Signal Word on rolling doors, single-slide and center-parting level and inclined track doors. Read the warnings carefully. All models are used with the warnings that accompany it will alert you to the possibility of alarm and trouble signals transmitted to the...
...serious injury or death if you to the possibility of -the-art electronic control circuitry. Read them . INTRODUCTION GENERAL DESCRIPTION The LiftMaster® LM21XPBB and LM21XPBBVB Release Device is provided when installed in accordance with factory specifications and used in conjunction with a fusible link system. ... Signal Word on rolling doors, single-slide and center-parting level and inclined track doors. Read the warnings carefully. All models are used with the warnings that accompany it will alert you to the possibility of alarm and trouble signals transmitted to the...
LM21XPBB Manual
Page 7
... W notification appliances. 0.5 Amp at 24 Vdc maximum. Supervised non-power limited circuit. Strobe - Horn N. Use only 250Vac, 3 Amp, 3 AG, Slo-Blo fuses. 1. Speaker- Voice board model only PU GY YE YE WH + Speaker - In/Out NC COM Normally Closed Initiation Loop (1) (3) Place wire jumper between 5 & 6 if unused. Unsupervised power limited circuit...
... W notification appliances. 0.5 Amp at 24 Vdc maximum. Supervised non-power limited circuit. Strobe - Horn N. Use only 250Vac, 3 Amp, 3 AG, Slo-Blo fuses. 1. Speaker- Voice board model only PU GY YE YE WH + Speaker - In/Out NC COM Normally Closed Initiation Loop (1) (3) Place wire jumper between 5 & 6 if unused. Unsupervised power limited circuit...
LM21XPBB Manual
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... Message 2 is now closing . ON 1 2 3 4 Factory default setting of 10 seconds (to minimize nuisance alarms) before applying power to speaker strobes (Model LMPSTR2475ADA). the fire door is activated (Figure 12). please remove any obstructions from its path and stand clear." A 4-position DIP Switch found on the PC... board within the release device can drive up to two 70.7V speakers (Model LM8SP) or speaker inputs to the system. 10 Position 3 is used to adjust the length of the delay to Speaker FIGURE 12 NOTE...
... Message 2 is now closing . ON 1 2 3 4 Factory default setting of 10 seconds (to minimize nuisance alarms) before applying power to speaker strobes (Model LMPSTR2475ADA). the fire door is activated (Figure 12). please remove any obstructions from its path and stand clear." A 4-position DIP Switch found on the PC... board within the release device can drive up to two 70.7V speakers (Model LM8SP) or speaker inputs to the system. 10 Position 3 is used to adjust the length of the delay to Speaker FIGURE 12 NOTE...
LM21XPBB Manual
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... 24Vdc Strobe LMHS2475ADA 24Vdc Horn/Strobe LMEH1224ADA 24Vdc Horn LM8SP Speaker HEAT DETECTORS SYSTEM SENSOR MODEL NO. #5603 CHEMTRONICS MODEL NO. #603 #5604 #604 NOTHIFEIACTADTEIOTENCDTOERVSICES SYSTEM SENSOR MODEL NO. Refer to product manual. 15 LMEOLRES10 DESCRIPTION 10 kOhm End-of-Line Resistor ...source. EOLR-1 SPACE AGE ELECTRONICS NO. SP2R1224MC S1224MC P1224MC, P2R H12/24 SP201R EDWARDS SYSTEM TECHNOLOGY (EST) MODEL NO. #283B-PL #284B-PL MODEL NO. LIFTMASTER NO. LMTH135 LMTH194 DESCRIPTION 135 Degree Fixed Temperature 194 Degree Fixed Temperature...
... 24Vdc Strobe LMHS2475ADA 24Vdc Horn/Strobe LMEH1224ADA 24Vdc Horn LM8SP Speaker HEAT DETECTORS SYSTEM SENSOR MODEL NO. #5603 CHEMTRONICS MODEL NO. #603 #5604 #604 NOTHIFEIACTADTEIOTENCDTOERVSICES SYSTEM SENSOR MODEL NO. Refer to product manual. 15 LMEOLRES10 DESCRIPTION 10 kOhm End-of-Line Resistor ...source. EOLR-1 SPACE AGE ELECTRONICS NO. SP2R1224MC S1224MC P1224MC, P2R H12/24 SP201R EDWARDS SYSTEM TECHNOLOGY (EST) MODEL NO. #283B-PL #284B-PL MODEL NO. LIFTMASTER NO. LMTH135 LMTH194 DESCRIPTION 135 Degree Fixed Temperature 194 Degree Fixed Temperature...