System Sensor EBR Manual

I Ohio Avenue St Charles Illinois 60174 FAX 630 377 6495 in 17.4 cm in 4.1 cm to applicable sensor Operating Temperature Range using the Base Sensor Cross Reference Chart at systemsensor com to 93 Relative Humidity Non condensing AND MAINTENANCE INSTRUCTIONS Plug in Detector Base Diameter Height less sensor Temperature Range Humidity Range Ratings Voltage Current Characteristics Type Relay Ratings to 32 VDC coil latching C RATING VOLTAGE DESCRIPTION A A A A A A A A VAC VDC VDC VDC VAC VDC VAC VAC 0.35 20ms 0.35 0.35 Time Time msec msec INSTALLING read the System Smoke Detector Applications Guide which provides information on detector spacing placement zoning wiring and spe applications This manual is available online at www systemsensor com 72 guidelines should be observed This manual should be left with the owner user of this equipment The detector used with this base must be tested and maintained following NFPA 72 requirements The detector should be cleaned at once a year DESCRIPTION relay base is intended for use with intelligent systems Refer to the panel for maximum allowable number of units per loop C latching relay contacts are included for the control of an auxiliary TERMINALS FUNCTION Normal Close Common Normal Open Comm Comm In Out Comm Out In 1 TERMINAL LAYOUT 2 MOUNTING THE BASE TO AN ELECTRICAL BOX SUPPLIED SUPPLIED the mounting plate directly to an electrical box The plate will mount to 4 inch square 4 inch octagon 3 octagon single gang and gang junction boxes Connect field wiring to terminals as shown in Figure 3 Attach the mounting plate to the junction box as shown in Figure 2 To mount the base hook the tab on the base to the groove on the plate Then swing the base into position to engage the pins on the product the terminals on the mounting plate the base by tightening the mounting screws Install a compatible smoke detector as described in the installation for the detector AND WIRING GUIDELINES wiring must be installed in compliance with all applicable local codes any special requirements of the local authority having jurisdiction Proper gauges should be used The conductors used to connect smoke detectors control panels and accessory devices should be color coded to reduce the of wiring errors Improper connections can prevent a system from properly in the event of a fire signal wiring the wiring between interconnected detectors it is recom that the wire be no smaller than 18 AWG 0.823 square mm Wire up to 12 AWG 3.31 square mm may be used with the base The base be shipped with the screw terminals set for 14 AWG wiring If 12 AWG is used back out the screws to allow the wire to fit beneath the clamp plates electrical connections by stripping about 3 8 inch 10 mm of insulation the end of the wire use strip gauge molded in base Then slide the wire the clamping plate and tighten the clamping plate screw Do not loop wire under the clamping plate See Figure 4 the normally open NO line to terminal 3 see Figure 3 Insert the nor closed NC line of the relay to terminal 1 and the relay common line terminal 2 Wire the communication lines in and out terminal 4 the communication line in and out to terminal 5 the zone wiring of all bases in the system before installing the detec This includes checking the wiring for continuity correct polarity ground testing and performing a dielectric test base includes an area for recording the zone address and type of detec being installed This information is useful for setting the detector head and for verification of the detector type required for that location all detector bases have been wired and mounted and the loop wiring been checked the detector heads may be installed in the bases system control panels have specifications for allowable loop resistance the control panel specifications for the total loop resistance allowed wiring the detector loops base uses a latching relay that can change states if it is subjected to me shocks or jarring As a result even though relay contacts are in the state when the base is shipped from the factory the contacts may have during shipment an auxiliary control circuit to closed relay contacts can cause an and possibly dangerous activation of that circuit Therefore do connect an auxiliary control circuit to the relay contacts terminals 1 2 3 before ensuring that the relay contacts are in their open state Ensure the contacts are open by applying power to the bases WITHOUT the de heads installed INTELLIGENT 3 WIRING DIAGRAM RELAY COMMON NORMALLY CLOSED NORMALLY OPEN 4 A OPTIONAL WIRING THIS 5A ACTIVATING THE TAMPER RESIST FEATURE LEVER TAB AT LINE BY TOWARD OF BASE 5B REMOVING THE DETECTOR HEAD FROM THE BASE FEATURE Do not use the tamper resist feature if the removal tool will be used detector base includes a tamper resist feature that prevents removal of detector from the base without using a small screwdriver or similar tool activate this feature use needle nose pliers to break the tab on the detector as shown in Figure 5A Then install the detector remove the detector from the base once the tamper resist feature has been insert a small bladed screwdriver into the slot from the top and down on the lever see Figure 5B This allows the detector to be rotated for removal tamper resist feature can be defeated by breaking and removing the plastic from the base However this prevents the feature from being used again refer to insert for the Limitations of Fire Alarm Systems LIMITED WARRANTY Sensor warrants its enclosed smoke detector base to be free from defects in ma and workmanship under normal use and service for a period of three years from of manufacture System Sensor makes no other express warranty for this smoke base No agent representative dealer or employee of the Company has the au to increase or alter the obligations or limitations of this Warranty The Company of this Warranty shall be limited to the replacement of any part of the smoke base which is found to be defective in materials or workmanship under normal and service during the three year period commencing with the date of manufacture phoning System Sensor toll free number 800 SENSOR2 736 7672 for a Return number send defective units postage prepaid to Honeywell 12220 Rojas Suite 700 El Paso TX 79936 USA Please include a note describing the malfunc and suspected cause of failure The Company shall not be obligated to replace units are found to be defective because of damage unreasonable use modifications alterations occurring after the date of manufacture In no case shall the Company liable for any consequential or incidental damages for breach of this or any other expressed or implied whatsoever even if the loss or damage is caused by the negligence or fault Some states do not allow the exclusion or limitation of or consequential damages so the above limitation or exclusion may not apply you This Warranty gives you specific legal rights and you may also have other rights vary from state to state System Sensor 06 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