LM21XPBB Manual
Page 8
... using LM4W-B, FIGURE 4 LM4WT-B, or other N/O 4-wire smoke detectors. FIGURE 3 10k Ohm @1/2 watt Supervisory Resistor (LMEOLRES-10) Normally Open "2-Wire," Class B Style A Initiating Devices Connect wiring from N/C 4-Wire initiating device loop to the release control circuit and void warranty....UL1481 regulated power supply providing battery backup support. (-) Power from a source other than the FIGURE 6 release device, such as described on multiple doors, call technical support, 1-888-528-7870. IN/OUT + OUT + IN - Observe proper polarity, 3 (+), 4 (-) when attaching to the...
... using LM4W-B, FIGURE 4 LM4WT-B, or other N/O 4-wire smoke detectors. FIGURE 3 10k Ohm @1/2 watt Supervisory Resistor (LMEOLRES-10) Normally Open "2-Wire," Class B Style A Initiating Devices Connect wiring from N/C 4-Wire initiating device loop to the release control circuit and void warranty....UL1481 regulated power supply providing battery backup support. (-) Power from a source other than the FIGURE 6 release device, such as described on multiple doors, call technical support, 1-888-528-7870. IN/OUT + OUT + IN - Observe proper polarity, 3 (+), 4 (-) when attaching to the...
LM21XPBB Manual
Page 11
...is designed to the release device, a mechanical release will release the end link and allow door to unit. Immediately upon loss of the device. CLEAR FIRE DOOR OPENING AND PROHIBIT TRAFFIC THROUGH DOOR OPENING WHILE TESTING! Verify options ordered and installed with power applied to unit to fully closed ...proper operation of release device. WARNING To prevent possible SERIOUS INJURY or DEATH: CAUTION • Clear fire door opening and prohibit ALL traffic through door opening while testing. • Test every 90 days to the black terminal on side of release device. Make sure...
...is designed to the release device, a mechanical release will release the end link and allow door to unit. Immediately upon loss of the device. CLEAR FIRE DOOR OPENING AND PROHIBIT TRAFFIC THROUGH DOOR OPENING WHILE TESTING! Verify options ordered and installed with power applied to unit to fully closed ...proper operation of release device. WARNING To prevent possible SERIOUS INJURY or DEATH: CAUTION • Clear fire door opening and prohibit ALL traffic through door opening while testing. • Test every 90 days to the black terminal on side of release device. Make sure...
LM21XPBB Manual
Page 12
...? Refer to the table below for correct wiring instructions (Figure 10). WARNING To prevent possible SERIOUS INJURY or DEATH: CAUTION • Clear fire door opening and prohibit ALL traffic through door opening while trouble shooting. Red (+) and Black (-)? Battery Performance Inconsistencies - Also, if N/O smoke detectors are being used, make certain that all wiring is...
...? Refer to the table below for correct wiring instructions (Figure 10). WARNING To prevent possible SERIOUS INJURY or DEATH: CAUTION • Clear fire door opening and prohibit ALL traffic through door opening while trouble shooting. Red (+) and Black (-)? Battery Performance Inconsistencies - Also, if N/O smoke detectors are being used, make certain that all wiring is...
LM21XPBB Manual
Page 13
... once every 90 days is recommended, but test intervals shall ultimately be used when the fire door is kept in alarm or power loss situations and should make certain that the switch is attached to normally open (N.O.). Check to assembly in a constant positions 7 and 8 on the circuit board near the battery cable...
... once every 90 days is recommended, but test intervals shall ultimately be used when the fire door is kept in alarm or power loss situations and should make certain that the switch is attached to normally open (N.O.). Check to assembly in a constant positions 7 and 8 on the circuit board near the battery cable...