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Figure 1:Typical base wiring <br /> Kidde +(3) <br /> KC2-SB Standard Detector 5 D <br /> Base Installation Sheet <br /> ° <br /> 0 ° <br /> O Z <br /> (1)+ + (2) <br /> (1) IDC_IN from previous device. <br /> (2) IDC-OUT to next device. <br /> (3) To remote alarm indicator.Maximum resistance per wire is 10 0. <br /> Table 1:Base terminals <br /> Number Description Number Description <br /> 1 Not used 4 Remote LED- <br /> Description <br /> 2 IDC-IN/OUT+ 5 Remote LED+ <br /> The KC2-SB standard detector base is used to connect Optica KC2 3 Not used 6 Not used <br /> series conventional detectors to compatible fire alarm initiating device <br /> circuits(IDCs).The detector base also provides terminals for 4 IDC IN- 7 IDC OUT- <br /> connecting a remote alarm indicator. <br /> Installation Specifications <br /> Install this device in accordance with applicable national and local Wire size 12 to 18 AWG(1.0 to 4.0 mm2) <br /> codes,ordinances,and practices. Sizes 16 and 18 AWG are preferred <br /> Refer to technical bulletin P/N 3102650 for location and spacing Screw torque <br /> requirements. Base mounting 18 Ibf-in(2.0 N-m)max. <br /> Terminal 12 Ibf-in(1.4 N-m)max. <br /> Caution: Housing High-impact engineering polymer,white <br /> • Risk of equipment damage.To prevent damage to the base,do Base diameter[1] 4.4 in.(11.18 cm) <br /> not overtighten the base mounting screws or wire terminal screws. Base height from box 0.75 in.(1.9 cm) <br /> Refer to"Specifications"for torque values. <br /> Compatible detectors Optica KC2 series conventional detectors <br /> • Risk of system failure.Electrical supervision requires that the wire Accessories GSA-TS or SIGA-TS4 trim skirt <br /> run be broken at each terminal.Do not loop the field wires around GSA-LED remote alarm indicator <br /> the terminals. <br /> Compatible electrical North American single-gang box <br /> To install the detector base: boxes Octagon box 3-1/2 in.(89 mm)by 1-1/2 in. <br /> 1. Attach the detector base to the electrical box using the screws (38 mm)deep <br /> provided with the electrical box.For compatible electrical boxes, Octagon box 4 in.(102 mm)by 1-1/2 in. <br /> see"Specifications." (38 mm)deep <br /> European single-gang box 75 mm with <br /> 2. Wire the detector base.See Figure 1 and Table 1. 60.3 mm fixing centers <br /> 3. If needed,attach a trim skirt to the detector base.Trim skirts are BESA box with 60.3 mm fixing centers <br /> ordered separately.For compatible trim skirts,see"Specifications." Operating environment <br /> 4. Place the dust cover onto the detector base.Do not remove until Temperature 32 to 120°F(0 to 49°C) <br /> you are ready to install the detector. Relative humidity 0 to 93%noncondensing <br /> [1]5.5 in.(13.97 cm)with GSA-TS trim skirt.6.62 in.(16.81 cm)with <br /> SIGA-TS4 trim skirt. <br /> Contact information <br /> For contact information,see www.kidde-esfire.com. <br /> ©2021 Carrier 1 /1 P/N 3102740-EN•REV 001 •ISS 27JUL21 <br /> III 111111111IIIIIIIIIIII IIIII II 111111111 II II IIIII IIIII III IIIIIIIIIIIII III III <br />