Chamberlain Mobility Aid LM21XP User Manual

The Chamberlain Group, Inc.  
845 Larch Avenue  
Elmhurst, Illinois 60126-1196  
O W N E R ’ S M A N U A L  
M O D E L  
L M 2 1 X P  
EXTENDED PERFORMANCE RELEASE DEVICE  
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I N T R O D U C T I O N  
AGENCY REQUIREMENTS  
Installation and testing to factory specifications shall be  
WARNING  
To prevent possible SERIOUS INJURY or DEATH:  
• DO NOT use this device without fuse links installed.  
• Test every 90 days to assure proper operation of release  
device.  
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 local authority having jurisdiction (AHJ).  
SPECIFICATIONS  
ELECTRICAL SPECIFICATIONS  
VOLTAGE RATING:  
STANDBY CURRENT:  
ALARM CURRENT:  
INITIATING DEVICE:  
24Vdc  
.100A  
.15A  
COMMON ALARM AND  
TROUBLE RELAY:  
.5A 125Vac, 60Hz  
(MAX. CONTACT RATING) 1A 24Vdc Resistive  
Maximum line impedance 20 ohm;  
Maximum current not to exceed  
.010A.; Maximum voltage 28Vdc  
MECHANICAL SPECIFICATIONS  
LOAD RATING:  
PHYSICAL DIMENSIONS:  
Support and Release 40 lbs. Max.  
9.7" x 7.5" x 5" (h x w x d)  
WEIGHT:  
Approximately 8 lbs.  
PREPARATION  
It is imperative that the wall or mounting surface provide  
adequate support for the release device.  
Eyebolt  
Fuse Links  
Turnbuckle  
Smoke Detector  
Refer to the door manufacturer’s recommendations for use of this  
product with specific door being utilized. Use only hardware  
approved or recognized by the appropriate testing and listing  
agencies in conjunction with the installation of this product.  
Chain End  
Link  
Releasing  
Unit  
Chain  
Additional items may be required to complete the installation:  
• Concrete anchors or fasteners  
• Sash chain or 1/16 cable  
• Eyebolts-hook  
• Fuse links  
Fire Door  
• Turnbuckles  
• Smoke detectors (up to 4 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 shall 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.  
3
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I N S T A L L A T I O N  
IMPORTANT INSTALLATION INSTRUCTIONS  
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.  
4. DO NOT use this device without fuse links installed.  
5. Concrete anchors MUST be used if mounting release  
device into masonry.  
6. DO NOT exceed maximum pull rating of 40 lbs. on  
releasing device.  
Mechanical  
Classification:  
Releasing device as defined by Underwriters Laboratories.  
Reset Plunger  
Installation Requirements:  
Intended for “Indoor Dry” locations; all wiring must be performed  
in accordance with the most current version of NFPA 72 - National  
Fire Alarm Code and the National Electric Code.  
End Link  
MOUNT THE RELEASE DEVICE  
Installation procedures vary according to door types. Refer to  
door manufacturer’s recommendation that applies to your door.  
1. Mount the release device on a vertical surface with chain end  
link exiting side of enclosure.  
2. Secure the release device enclosure with fasteners (#10 is the  
minimum size recommended). If installing in masonry, use  
concrete anchors (not provided).  
3. Install hardware (sash chain or 1/16 cable, eyebolts-hook, fuse  
links, turnbuckles—not provided) according to door  
manufacturer’s recommendations. NOTE: The end link direction  
of pull must be perpendicular to the side of the release device  
enclosure. Install an eyebolt a minimum distance of 12" from  
the release device to adequately redirect sash chain pull.  
Eyebolt  
Fuse Links  
Turnbuckle  
Chain  
Smoke Detector  
Chain End  
Link  
Releasing  
Unit  
4. Install end link by pressing mechanical reset to allow insertion  
of end link. Push end link completely in and release mechanical  
reset to latch end link.  
5. Remove sash chain or cable slack by adjusting turnbuckle.  
Fire Door  
4
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W I R I N G  
WARNING  
To reduce the risk of SEVERE INJURY or DEATH:  
• ALL electrical connections MUST be made by a qualified  
individual.  
• ALL power and control wiring MUST be run in separate  
conduit.  
• 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. In addition, ALL installations subject to Canadian  
standards shall be performed in accordance with the Canadian  
Electrical Code, Part I, with respect to wiring material type,  
wiring gauge related to power capacity requirements and  
circuit length and wiring methods.  
• Disconnect power at the fuse box BEFORE proceeding. Release  
device MUST be properly grounded and connected in  
accordance with local electrical codes.  
• ALL power wiring should be on a dedicated circuit and well  
protected. The location of the power disconnect should be  
visible and clearly labeled.  
WIRING INSTRUCTIONS  
Verify wiring configuration with that recommended by door  
manufacturer for use of this product with specific door and  
accessories being utilized. 18-gauge wire is recommended.  
CAUTION  
To prevent DAMAGE to the circuit board, ALL connections from  
terminals 3 through 16 MUST be dry contact type.  
1. Turn off power supply sources for the release device as well as  
the door operator, if applicable, before beginning.  
2. Verify voltage rating of release device to power source being  
utilized. Voltage is indicated on the side of the unit. Verify that  
power is disconnected before proceeding.  
Mechanical Reset  
Plunger  
FIGURE 1  
3. Connect 24Vdc power to terminal board positions 1 and 2  
(Figure 2). Observe proper polarity. 24Vdc power input from an  
approved UL 1481 regulated power supply with battery backup.  
Option  
DIP Switch  
FIGURE 2  
+
1
2
24Vdc from an Approved UL 1481  
Regulated Power Supply  
with Battery Backup  
5
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W I R I N G  
WIRING DIAGRAM  
Field Wiring shall consist of 22-18 AWG wiring.  
1. Supervised, power limited circuit, 20 Ohm maximum line impedance.  
2. Unsupervised, power limited circuit, 20 Ohm maximum line impedance.  
3. Maximum of 4 Class B Style A detectors.  
4. Power from an approved UL1481 regulated supply with battery backup.  
2-Wire Detector  
Initiation Loop (1) (3)  
Keep 10k Ohm resister  
between 5 & 6 if unused.  
Resistor  
10k Ohm EOL  
Normally Closed  
Initiation Loop (1) (3)  
Keep jumper between  
3 & 4 if unused.  
External power required.  
014G0962B  
Input Power  
(4)  
PTC1  
2W_OP  
2W_FAULT  
NC_FAULT  
CL_LIMIT  
Common Relay  
Connections  
Alarm NC  
GND_FAULT  
Alarm Com  
Alarm NO  
4
3
2
1
Trouble NC  
Trouble Com  
Trouble NO  
Solenoid  
N.O. Close  
Door Proximity  
Switch (2)  
6
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W I R I N G  
CONNECTIONS OF INITIATING DEVICES AND  
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.  
To prevent possible SERIOUS INJURY or DEATH:  
• End-of-line devices MUST be installed for supervision of  
electrical power to 4-wire smoke detector.  
• DO NOT install this device on a motorized door without an  
electric safety edge.  
10k Ohm @1/2 watt  
FIGURE 3  
Supervisory Resistor  
NOTE: For low voltage wiring #18 AWG is recommended.  
(LMEOLRES-10)  
Normally Open “2-Wire,” Class B Style A Initiating Devices  
24Vdc Power  
from Terminal  
Strip  
Connect wiring from N/O initiating device loop to positions 3 and  
4. Place the supervisory resistor (10k ohm @ 1/2 watt) contained  
within the accessory pack. (Figure 3). Observe proper polarity, 3  
(+), 4 (–) when attaching to the release device’s terminal board.  
NOTE: Make certain that the factory-installed jumper between  
terminal positions 5 and 6 remains in place. This option is a  
supervised, current-limited circuit.  
3
NOTE: Follow this method of  
attachment when using LM2W  
-B,  
LM2WT-B, or other 2-wi  
smoke detectors.  
re 24Vdc  
4
NOTE: Follow this method of attachment when using  
LM4W-B, LM4WT-B, or other N/O 4-wire smok  
e detectors.  
FIGURE 4  
(–)  
OR  
Power from  
Normally Open “4-Wire,” Class B Style A Initiating Devices  
Control Panel  
(+)  
Connect wiring from N/O 4-Wire initiating device loop to  
positions 3 and 4, making sure an end-of-line supervisory  
resistor (10k ohm @ 1/2 watt) is installed as shown in Figure 4  
or 5, depending upon the type of smoke detector being used.  
Observe proper polarity, 3 (+), 4 (–) when attaching to the release  
device’s terminal board. NOTE: Make certain that the factory-  
installed jumper between terminal positions 5 and 6 remains in  
place. This option is a supervised, current-limited circuit.  
LMEOLR1224  
12/24 Vdc  
EOL Relay  
Terminal Strip  
10k Ohm @ 1/2 watt  
Supervisory Resistor  
(LMEOLRES-10)  
3
4
NOTE: Follow this method of attachment when using  
LM1424, LM1412, or other N/O 4-wire smok  
FIGURE 5  
(+)  
OR  
e detectors.  
Normally Closed “4-Wire,” Class B Style A Initiating Devices  
Power from  
Control Panel  
After removing the factory-installed jumper between terminal  
positions 5 and 6, connect wiring from N/C 4-Wire initiating  
device loop to positions 5 and 6 (Figure 6). This option is a  
supervised, current-limited circuit. NOTE: Make certain that the  
factory-installed resistor between positions 3 and 4 remains in  
place.  
(–)  
LMEOLR1224  
12/24 Vdc  
EOL Relay  
(+)  
(+)  
Alarm  
(–)  
(–)  
Contacts  
Style A  
(
)
N/O  
10k Ohm @ 1/2 watt  
Supervisory Resistor  
(LMEOLRES-10)  
Terminal Strip  
NOTE: End-of-line devices must be installed adjacent and after  
the last initiating device. Initiating device loops are supervised  
and cannot be direct series or paralleled between multiple release  
devices or shared with other alarm equipment. For proper wiring  
configurations from multiple smoke detectors or signaling for  
simultaneous closure on multiple doors, call technical support,  
1-888-528-7870. Incorrect wiring between devices may cause  
damage to the release control circuit and void warranty.  
(+)  
3
4
(–)  
IMPORTANT: When using 4-wire smoke detectors with this device,  
the smoke detectors must be powered from a source other than the  
release device, such as an approved UL 1481 regulated power supply  
providing battery backup support.  
FIGURE 6  
(–)  
Power from  
NOTE: Generic version of a N/C  
OR  
Control Panel  
4-wire smoke detector is sho  
wn.  
(+)  
Relay Module Installation as described on the following page.  
(+)  
(+)  
(–)  
(–)  
N/C  
N/C  
LMEOLR1224  
12/24 Vdc  
C
C
EOL Relay  
Purple  
Terminal Strip  
5
IMPORTANT: When using 4-wire smoke detectors with this  
device, the smoke detectors must be powered from a source  
other than the release device, such as an approved UL 1481  
regulated power supply providing battery backup support.  
6
7
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W I R I N G  
CONNECTIONS OF INITIATING DEVICES AND  
ACCESSORIES (cont’d)  
Relay Module Installation  
CAUTION  
To prevent DAMAGE to the circuit board, ALL connections from  
terminals 3 through 16 MUST be dry contact type.  
In lieu of smoke detectors, the release device may be put into  
alarm by the fire alarm control panel. Most commonly, a relay  
module is used as an interface between the fire alarm control  
panel and the release device. The relay module must provide  
Form C dry contacts for connection to the appropriate terminals  
on the release device (Figure 7).  
NOTE: When choosing a relay module to activate the release  
device in an alarm condition, always select one that provides  
Form C dry contact relays. Do not use any relay module  
providing or passing any (control) voltage through the contacts  
into the release device. The passage of voltage through such a  
relay module into the release device will cause problems with the  
operation of the device and may damage the device’s terminals  
and/or circuit board.  
FIGURE 7  
Relay Module  
Red  
5
Common  
+
Fire Alarm  
Control Panel  
Black  
6
Normally Closed  
Terminal Strip  
FIGURE 8  
Attach to Common on  
7
8
N/O Proximity Switch  
Proximity Switch  
Part No. LM56A  
OPTIONAL CONNECTIONS  
Attach to N/O Position  
on Proximity Switch  
CLOSE DOOR DETECTION OPTION  
Connect wiring from N/O electrical loop, using a proximity switch  
or other similar device with dry contacts, to 7 and 8 (Figure 8).  
The switch should be placed to engage when the door is in the  
closed position and so that it will toggle states from its N/O  
condition (switch closed when door is closed) to a closed  
condition indicating that the door edge has made contact with  
desired down position. When the switch is closed by contact  
from the door, the release device will not activate on alarm,  
thereby eliminating nuisance gravity drops through the  
inadvertent release of the fusible link assembly. This option only  
works as long as power is available to unit. Fail-safe operation is  
maintained under all operating conditions, and if power is not  
available to the unit, the fusible link assembly will be released.  
This is a power-limited, unsupervised circuit. The proximity  
switch and the release device MUST be mounted in the same  
room.  
FIGURE 9  
11 N/C Alarm Relay Output  
12 Common  
Make all necessary  
connections to the  
Fire Alarm Panel as  
required by the project  
specifications and  
the Authority Having  
Jurisdiction  
13 N/O Alarm Relay Output  
14 N/C Trouble Output  
15 Trouble Common  
16 N/O Trouble Output  
RELAY AND TROUBLE OUTPUTS OPTION  
Connect wiring from the Alarm Relay Outputs (#11 N/C or #13  
N/O and #14 Common) to the appropriate inputs on the fire alarm  
control panel to provide a signal at the panel when the release  
device is in an alarm state. Connect wiring from the Trouble Relay  
Outputs (#14 N/C or #16 N/O and #15 Common) to the  
appropriate inputs on the fire alarm control panel to provide a  
signal at the panel that the release device is in a trouble state  
(Figure 9). If these features are desired, coordinate the  
interconnection between the Release Device and the Fire Alarm  
Control Panel with the fire alarm installer.  
8
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W I R I N G  
FIGURE 10  
OPTIONAL CONNECTIONS (cont’d)  
DIP SWITCH SELECTION  
NOTE: Position 4 is unused and should remain in the OFF position.  
Position 3 is used to select one of the two available voice messages.  
The release device will provide a factory default delay of 10  
seconds (to minimize nuisance alarms) before releasing the  
fusible link chain upon alarm or power loss. A 4-position DIP  
Switch found on the PC board within the release device can be  
used to adjust the length of the delay to one of four preset delays.  
The optional delay settings are as follows:  
ON  
1
2
3
4
Delay Setting  
Switch Position  
Factory default setting of 10 seconds shown.  
1
2
3
4
10 Seconds  
20 Seconds  
30 Seconds  
60 Seconds  
Off  
Off  
On  
On  
Off  
On  
Off  
On  
Off  
Off  
Off  
Off  
Off  
Off  
Off  
Off  
NOTE: Set all DIP switch options before applying power to the  
system.  
9
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T E S T I N G  
TEST PROCEDURES  
TO BE PERFORMED BY FACTORY AUTHORIZED PERSONNEL  
ONLY! CLEAR FIRE DOOR OPENING AND PROHIBIT TRAFFIC  
THROUGH DOOR OPENING WHILE TESTING!  
WARNING  
To prevent possible SERIOUS INJURY or DEATH:  
• Clear fire door opening and prohibit ALL traffic through door  
opening while testing.  
• Test every 90 days to assure proper operation of release  
device.  
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 unit. Door must be in open position with power applied  
to unit to begin testing. The following procedures describe testing  
of all options. Verify options ordered and installed with unit. All  
tests may not apply. Refer to Figure 1 for location of all the LEDs  
and switches mentioned in this section.  
INITIAL POWER UP  
1. Apply line power to the release device.  
2. Power LED (red) will be lit on the bottom of the release  
device.  
FIGURE 1  
Mechanical  
Reset Plunger  
MECHANICAL RELEASE  
1. Depress and continue to hold test button on side of release  
device. After the selected delay expires, the device will release  
the end link and allow door to drop. Release test button.  
Front of Release Device  
End Link  
2. Reset the door per door manufacturer’s instructions. Raise  
door and then reset the release device by pushing downward on  
the mechanical reset button at the top of the device. Fully  
insert the end link through the side opening on the device and  
release the reset button in order to latch end link.  
Electronic  
Reset Button  
Bottom of Release Device  
Test Button  
CLOSE DOOR DETECTION (OPTIONAL)  
Red LED (Line Power Present)  
1. Using the chain hoist or motor operator, lower the door to  
fully closed position.  
Yellow LED  
(Close Door Detection  
Release Disabled)  
2. Verify that Close Door Detection LED (yellow) is lit indicating  
door closure. Depress and continue to hold test button on  
side of release device for 10 seconds. Close Door Detection  
logic will prohibit the release device from energizing and  
releasing the end link. Reset the test button.  
3. Raise door to fully open position.  
SUSPENSION OF POWER  
1. Make sure door is in fully open position. Turn off all power to  
release device. Immediately upon loss of power to the release  
device, a mechanical release will be initiated.  
2. Reset the door per door manufacturer’s instructions. Raise  
the door and then reset the release device by pushing  
downward on the mechanical reset button at the top of the  
device. Fully insert the end link through the side opening on  
the device and release the reset button in order to latch end  
link. Press the “Reset” button on the side of the device to  
reset the alarm loop.  
After completing all tests, make sure the door is in its normal  
condition (open or closed) and all power required for normal  
operation is restored to unit. The release device is designed to  
operate with power applied.  
NOTE: Testing shall be performed and witnessed for proper  
operation.  
10  
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T R O U B L E S H O O T I N G  
CHECK THE CLOSE DOOR DETECTION  
OPERATIONAL CHECKLIST  
Is the Yellow LED on the bottom of the enclosure lit? If lit, the  
close limit is active and the device is disabled and will not release  
the tension on the door spring as the door is in the closed  
position, activating the proximity switch. If not lit, check wiring  
instructions in Figure 8.  
POWER  
Is the red LED, labeled “Power,” located on the bottom of the  
enclosure lit?  
Is the Red LED Lit?  
Yes  
No  
Move on.  
Check power connections at terminal board positions 1 and 2.  
Check voltage; voltage should be 24Vdc received from an  
approved UL 1481 regulated power supply.  
CHECK THE ALARM  
Are the alarm (smoke detection) inputs correct? If not, the  
release device will not release the fusible link assembly in a fire  
condition. Conversely, the release device will always release the  
fusible link assembly when powered or reset.  
Are the Alarm Inputs correct?  
Yes  
No  
Move on.  
Check that it is a dry contact input. There should not be any  
voltage on the alarm lines when they are disconnected from the  
unit.  
Check to see if it is tied into an addressable relay module of an  
alarm panel. At times, noise can be picked up from these  
modules.  
CIRCUIT BOARD DIAGNOSTIC LEDS  
View diagnostic LEDs present on the circuit board located behind  
the terminal board. Refer to the table below for the status LED  
indications.  
LED  
LED Color  
Description  
N/O Detector  
Trouble  
Yellow  
(LED 4)  
If lit, indicates a trouble condition (a short) within the N/O 2-wire (or 4-wire) smoke detector loop  
(emanating from terminal board positions 3 and 4), resulting from either incorrect wiring or  
incorrect placement of the end-of-line resistor, and the smoke detector loop is inactive. Refer to the  
Smoke Detector Installation section on pages 7 and 8 of this manual for correct wiring instructions.  
N/O Detector  
Alarm  
Red  
(LED 5)  
If lit, indicates that the N/O 2-wire (or 4-wire) smoke detector loop (emanating from terminal board  
positions 3 and 4) is in alarm. When lit during testing, press the Auxiliary Reset Button at the  
bottom of the release device to reset the loop.  
N/C Detector  
Trouble  
Red  
(LED 6)  
If lit, indicates an open circuit within the N/C 4-wire smoke detector loop (emanating from terminal  
board positions 5 and 6), resulting from either incorrect wiring or incorrect placement of the end-  
of-line relay or the detector(s) are in alarm. If in alarm, cycle power off and then on to the smoke  
detectors to reset, then depress the auxiliary reset button to reset. Refer to the Smoke Detector  
Installation section on pages 7 and 8 of this manual for correct wiring instructions.  
Close Door  
Detection  
Green  
(LED 2)  
If lit, indicates that the fire door or shutter is closed and activating the proximity switch. If not lit,  
refer to the Close Door Detection section of this manual for correct wiring instructions.  
Ground Fault  
Yellow  
(LED 7)  
If lit, indicates that one of the ancillary devices/loops (smoke detector, annunciator, etc.) is not  
grounded properly, and a short to earth ground exists.  
11  
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M A I N T E N A N C E  
MAINTENANCE REQUIREMENTS  
WARNING  
To avoid SERIOUS PERSONAL INJURY or DEATH from  
electrocution, disconnect ALL power BEFORE performing  
ANY maintenance.  
The release device has no scheduled maintenance requirements.  
The unit has been designed and tested for use in dry, indoor  
locations. Testing of the unit at least once every 90 days is  
recommended, but test intervals shall ultimately be subject to  
criteria established by the Authority Having Jurisdiction (AHJ).  
FIGURE 1  
Mechanical  
Reset Plunger  
Front of Release Device  
End Link  
Electronic  
Reset Button  
Bottom of Release Device  
Test Button  
Red LED (Line Power Present)  
Yellow LED  
(Close Door Detection  
Release Disabled)  
ENCLOSURE MOUNTED LEDS STATUS INDICATORS  
LED Label LED Color  
Description  
Action Required  
Disable  
Yellow  
The Yellow LED will light when the door reaches the close If the LED does not light when the door reaches the close  
limit and activates a proximity switch attached to terminal limit and activates the proximity switch, then check that  
positions 7 and 8 on the release device. This  
configuration results in the device not releasing the  
fusible link assembly in alarm or power loss situations  
and should only be used when the fire door is kept in a  
constant closed position.  
the proximity switch has been activated and that the  
switch is set to normally open (N.O.). Check to make  
certain that the switch is attached to terminal positions 7  
and 8 on the release device.  
Power  
Red  
If the Red LED is lit, then the line power is connected and If the LED does not light when power is applied, check  
switched “on.”  
that power is connected as described in the installation  
manual electrical connections.  
12  
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A C C E S S O R I E S A N D R E P L A C E M E N T P A R T S  
ACCESSORIES  
ITEM  
PART #  
DESCRIPTION  
ITEM  
PART #  
DESCRIPTION  
1
2
LM8100  
LM8100T  
Smoke Detector - 120V Photo  
Smoke Detector - 120V Photo with  
Thermal  
Smoke Detector - 120V Ion  
Smoke Detector - 12/24Vdc 2-Wire  
Photo  
7
LM4WT-B  
Smoke Detector - 12/24Vdc 4-Wire  
Photo with Thermal and Form C Relay  
Smoke Detector - 24Vdc Ion  
Smoke Detector - 12Vdc Ion  
Heat Detector - 135 Degree Fixed  
Temperature  
8
9
10  
LM1424  
LM1412  
LMTH135  
3
4
LM8100I  
LM2W-B  
5
6
LM2WT-B  
LM4W-B  
Smoke Detector - 12/24Vdc 2-Wire  
Photo with Thermal  
Smoke Detector - 12/24Vdc 4-Wire  
Photo  
11  
LMTH194  
Heat Detector - 194 Degree Fixed  
Temperature  
12  
13  
LMEOLR1224 End-of-Line Relay - 12/24Vdc  
LMEOLR120 End-of-Line Relay - 120Vac  
REPLACEMENT PARTS  
ITEM  
PART #  
LMRK  
LMELH  
01-32046  
DESCRIPTION  
Reset Knob  
End Link  
1
2
3
4
Owner's Manual  
LMEOLRES-10 End-of-Line Resistor, 10 kOhm  
NOTE: Certain accessories above will require a separate power source. Refer to product manual.  
HOW TO ORDER REPAIR PARTS  
OUR LARGE SERVICE ORGANIZATION SPANS AMERICA  
Installation and service information  
call our TOLL FREE number:  
1-888-528-7870  
13  
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A P P E N D I X  
ACCESSORY COMPATIBILITY GUIDE  
SMOKE DETECTORS  
MODEL NO.  
DESCRIPTION  
SYSTEM SENSOR  
MODEL NO.  
LM2W-B  
LM2WT-B  
LM4W-B  
LM4WT-B  
LM1424  
24Vdc 2-Wire Photo  
2W-B  
24Vdc 2-Wire Photo with Thermal  
24Vdc 4-Wire Photo  
2WT-B  
4W-B  
24Vdc 4-Wire Photo with Thermal & Form C Relay  
24Vdc Ion  
4WT-B  
#1424  
HEAT DETECTORS  
MODEL NO.  
DESCRIPTION  
SYSTEM SENSOR  
MODEL NO.  
CHEMTRONICS  
MODEL NO.  
EDWARDS SYSTEM TECHNOLOGY  
(EST) MODEL NO.  
LMTH135  
LMTH194  
135 Degree Fixed Temperature  
194 Degree Fixed Temperature  
#5603  
#5604  
#603  
#604  
#283B-PL  
#284B-PL  
END-OF-LINE DEVICE  
MODEL NO.  
DESCRIPTION  
SYSTEM SENSOR  
MODEL NO.  
SPACE AGE  
ELECTRONICS NO.  
LIFTMASTER NO.  
LMEOLRES-10 10 kOhm End-of-Line Resistor  
LMEOLR1224 End-of-Line Relay  
LMEOLRES-10  
EOLR-1  
LMEOLR120 End-of-Line Relay  
PAM-1  
NOTE: Certain accessories above will require a separate power source. Refer to product manual.  
14  
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O P E R A T O R N O T E S  
15  
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01-32046B  
Issue Date 7/27/2006  
© 2006, The Chamberlain Group, Inc.  
All Rights Reserved  
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