Worldwide www.tyco-fire.com Contacts ILLUSION — 11.2 K-factor Extra Large Orifice Concealed Pendent Sprinklers Quick & Standard Response, Standard Coverage IMPORTANT Refer to Technical Data Sheet TFP2300 for warnings pertaining to regulatory and health information. Always refer to Technical Data Sheet TFP700 for the “INSTALLER WARNING” that provides cautions with respect to handling and installation of sprinkler systems and components. Improper handling and installation can permanently damage a sprinkler system or its components and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. Scan the QR code or enter the URL in a web browser to access the most up-to-date electronic version of this document. Data rates may apply. General Description The TYCO ILLUSION, 11.2 K-factor, Extra Large Orifice Concealed Pendent Sprinklers quick, response, standard coverage, are decorative, fast response solder type sprinklers featuring a flat cover plate designed to conceal the sprinkler. When limited water pressure is available and a higher applied water density is necessary, the ILLUSION sprinkler is the best choice for architecturally sensitive areas such as casinos, hotel lobbies, office buildings, churches, and restaurants. Each unit includes a cover plate assembly that conceals the sprinkler operating components above the ceiling. The separable two-piece design of the cover plate and support cup Assemblies allows installation of the sprinklers and pressure testing of the fire protection system prior to installation of a suspended ceiling or application of the finish coating to a fixed ceiling. They also permit removal of suspended ceiling panels for access to building service equipment without having to first shut down the fire protection system and remove sprinklers. Also, the separable two-piece design of the sprinkler provides for 3/4 in. (19,1 mm) of vertical adjustment to provide a measure of flexibility with regard to which the length of fixed pipe drops to the sprinklers must be cut. The ILLUSION sprinklers are shipped with a disposable protective cap. The protective cap is temporarily removed for installation, and it can be replaced to help protect the sprinkler while the ceiling is being installed or finished. The tip of the protective cap can also be used to mark the center of the ceiling hole into plaster board, ceiling tiles, etc. by gently pushing the ceiling product against the protective cap. When the ceiling installation is complete, the protective cap is removed and the cover plate assembly installed. As an option, the ILLUSION pendent sprinklers may be fitted with a silicone air and dust seal as shown in Figure 4. The air and dust seal is intended for sensitive areas where it is desirable to stop air and dust travel through the cover plate from the area above the ceiling. NOTICE The TYCO ILLUSION Concealed Pendent Sprinklers described herein must be installed and maintained in compliance with this document and with the applicable standards of the National Fire Protection Association (NFPA), in addition to the standards of any other authorities having jurisdiction. Failure to do so may impair the performance of these devices. The owner is responsible for maintaining their fire protection system and devices in proper operating condition. Contact the installing contractor or product manufacturer with any questions. Sprinkler Identification Number (SIN) TY5521

Technical Data Approvals UL and C-UL Listed Note: The listings apply only to the service conditions indicated in the Design Criteria section. Approvals for Air and Dust Seal UL and C-UL Listed for use with the TYCO ILLUSION (TY5521) sprinkler Note: Use of the air and dust seal changes the sprinkler response rating from quick to standard. SEALING ASSEMBLY SPRINKLER WRENCHING AREA COMPRESSION SCREW SUPPORT CUP WITH ROLL FORMED THREADS Maximum Working Pressure 175 psi (12,1 bar) Discharge Coefficient SOLDER LINK ELEMENT Temperature Ratings GUIDE PIN HOUSING DEFLECTOR (OPERATED POSITION) Finishes...

COVERSPRINKLERRETAINER SUPPORT CUP ASSEMBLY ASSEMBLY FACE OF SPRINKLER FITTING OPERATED SPRINKLER COVER PLATE RETAINER MOUNTING SURFACE DEFLECTOR IN OPERATED POSITION FIGURE 2 THE ILLUSION PENDENT SPRINKLER INSTALLATION DIMENSIONS Do not attempt to compensate for insufficient adjustment in the sprinkler assembly by under-or over-tightening the sprinkler/support cup assembly. Readjust the position of the sprinkler fitting to suit. Step 1. The sprinkler must only be installed in the pendent position and with the centerline of the sprinkler perpendicular to the mounting surface. SPRINKLER WRENCHING...

COVER PLATE RETAINER ASSEMBLY ORIENT SEAL BEVEL AS SHOWN AIR AND DUST SEAL COVER PLATE FIGURE 4 OPTIONAL AIR AND DUST SEAL FOR THE ILLUSION (TY5521) Care and Maintenance The TYCO ILLUSION, 11.2 K-factor, Extra Large Orifice Concealed Pendent Sprinklers must be maintained and serviced in accordance with this section. Absence of the cover plate assembly may delay sprinkler operation in a fire situation. When properly installed, there is a nominal 3/32 in. (2,4 mm) air gap between the lip of the cover plate and the ceiling, as shown in Figure 2. This air gap is necessary for proper operation of...