I56-4156-000R INSTALLATION AND MAINTENANCE INSTRUCTIONS 3825 Ohio Avenue, St. Charles, Illinois 60174 1.800.SENSOR2; Fax: 630.377.6495 www.systemsensor.com Cover Tamper Switch SPECIFICATIONS Contact Ratings: 5.0A @ 125/250 VAC 2.5A @ 24 VDC 1¼˝H x 1¼˝W x 1½˝D 32° to 150°F (0° to 66°C) 0.025 lb. Overall Dimensions: Operating Temperature Range: Shipping Weight: NOTICE: This manual should be left with the owner/user of this equipment. Other applicable NFPA standards, local codes and the requirements of the authority having jurisdiction. Failure to follow these directions may result in failure of the device to report an alarm or trouble condition. System Sensor is not responsible for devices that have been improperly installed, tested or maintained. CAUTION Do not leave unused wires exposed. Do not use in potentially explosive atmospheres. MOUNTING INSTRUCTIONS 1.Install switch into cover tamper switch mounting location on the terminal block located between the switches, cover tamper switch will snap into place. See Figure 1. GENERAL INFORMATION This cover tamper switch mounts only to System Sensor WFDN termimal blocks. Cover removal produces a switch output. The unit will reset when the product cover is reinstalled. INSTALLATION GUIDELINES Before installing any cover tamper switch, be familiar with: NFPA 72: National Fire Alarm Code NFPA 13:Installation of Sprinkler Systems NFPA 25: Inspection, Testing and Maintenance of Sprinkler Systems. FIGURE 1. ASSEMBLY DIAGRAM: COVER TAMPER SWITCH RED BLUE BLACK TERMINAL BLOCK W0394-00 SS-210-001 1 I56-4156-000R OPERATIONAL TESTING Always notify a central station monitoring waterflow or supervisory switch alarms before repairing, maintaining, or testing cover tamper switch devices. WARNING High voltage. Electrocution hazard. Do not handle live AC wiring or work on a device to which AC power is applied. Doing so may result in severe injury of death. 1. Replace the cover and tighten the security screws with the security wrench. Store the wrench in a secure place. 2. Verify that circuit has reset by checking FACP. FIELD WIRING 1.Wire as required per wiring diagram (Figure 2), placing the stripped wire lead under the correct terminal plate. Extra wire lead should be clipped and terminated with a wire nut to avoid shorting to housing. NOTE: Where one wire already exists under the terminal plate, connect the cover tamper wire under the opposite side of the terminal plate. 2.When connected to a listed sprinkler/fire alarm control panel, the initiating circuit must be non-silenceable. FIGURE 2. FIELD WIRING: Blue Wire Nut Red Red NC NO COM Wire Nut Black to nonsilenceable initiating zone of listed FACP Blue COM COM A B B Wire Code: Waterflow or Supervisory Switch: NC NO COM end-of-line resistor Black COM A COM A B B Com to B = Open Circuit (Non Alarm Com to A = Closed Circuit Condition) Cover Tamper Switch: Black / Blue: Open Black / Red: Closed (Cover Off) A Typical Fire Alarm Control Panel Connection Cover Tamper Switch NC NO COM Red Blue Wire Nut Black to power source compatible with bell B A local bell Break wire as shown for supervision of connection. DO NOT allow stripped wire leads to extend beyond switch housing. DO NOT loop wires. COM Typical Local Bell Connection NOTE: Local bell will activate when cover is removed. W0282-00 Please refer to insert for the Limitations of Fire Alarm Systems THREE-YEAR LIMITED WARRANTY System Sensor warrants its enclosed cover tamper switch to be free from defects in Repair Department, RA #__________, 3825 Ohio Avenue, St. Charles, IL 60174. Please materials and workmanship under normal use and service for a period of three years include a note describing the malfunction and suspected cause of failure. The Company from date of manufacture. System Sensor makes no other express warranty for this cover shall not be obligated to repair or replace units which are found to be defective because tamper switch. No agent, representative, dealer, or employee of the Company has the auof damage, unreasonable use, modifications, or alterations occurring after the date of thority to increase or alter the obligations or limitations of this Warranty. The Company’s manufacture. In no case shall the Company be liable for any consequential or incidental obligation of this Warranty shall be limited to the repair or replacement of any part of the damages for breach of this or any other Warranty, expressed or implied whatsoever, even cover tamper switch which is found to be defective in materials or workmanship under if the loss or damage is caused by the Company’s negligence or fault. Some states do not normal use and service during the three year period commencing with the date of manuallow the exclusion or limitation of incidental or consequential damages, so the above facture. After phoning System Sensor’s toll free number 800-SENSOR2 (736-7672) for a limitation or exclusion may not apply to you. This Warranty gives you specific legal Return Authorization number, send defective units postage prepaid to: System Sensor, rights, and you may also have other rights which vary from state to state. SS-210-001 2 I56-4156-000R © 2014 System Sensor