User manual CRESTRON IW CSTC-1 CSTC-2 CSTC-3

[. . . ] On-site installation is fast and easy with all wiring terminations clearly labeled and accessible from the front. Three enclosure models are available: CSTC-1 series (four module capacity) CSTC-2 series (8 module capacity), and CTSC-3 series (12 module capacity). Part Numbers: CSTC-X-YYY-ZZ, where: X = Cabinet size (1, 2, or 3 module bays). [. . . ] NOTE: Enclosures are intended for indoor use only. Wiring CSTC enclosures are shipped with lighting modules installed. "B" panels (60 breaker enclosures only) must be wired to the "A" panel as shown in the following diagrams. "A" Panel to "B" Panel Wiring, 277 Volt Enclosures FROM SERVICE WHEN WIRING "A" PANEL, REFER TO WIRE RANGE AND TORQUE SETTINGS FOR SUBFEED LUGS ON PAGE 8. WHEN WIRING "B" PANEL, REFER TO WIRE RANGE AND TORQUE SETTINGS FOR MAIN LUGS ON PAGE 8. N A B C N A B C N "B" PANEL "A" PANEL "A" Panel to "B" Panel Wiring, 120 Volt Enclosures FROM SERVICE WHEN WIRING "A" PANEL, REFER TO WIRE RANGE AND TORQUE SETTINGS FOR SUBFEED LUGS ON PAGE 8. WHEN WIRING "B" PANEL, REFER TO WIRE RANGE AND TORQUE SETTINGS FOR MAIN LUGS ON PAGE 8. N A B C N A B C "B" PANEL "A" PANEL Installation Guide ­ DOC. 6524A Commercial Lighting Cabinets: CSTC · 7 Commercial Lighting Cabinets Crestron CSTC NOTE: Wiring for main lugs must use copper or aluminum conductors only ­ rated 75°C. Refer to individual module installation guides for appropriate load wiring. NOTE: All wiring must be installed in accordance with all local and national electrical codes. Tighten all terminal block screws to the torque specified in the module's installation guide. Use the following table to determine appropriate wire gauge and tightening values. CAUTION: Failure to properly tighten lugs may result in poor electrical connection and overheating of the terminals. Wire Gauge and Torque Values TERMINAL Main Lugs & Neutral Main 120 Volt Models CONNECTOR MAX TORQUE WIRE RANGE 10-2/0 (CU) or 6-2/0 (AL) 6 - 300 kcmil (CU or AL) 15 lb-ft 21 lb-ft 15 lb-ft 28 lb-ft 20 lb-in 25 lb-in 35 lb-in 40 ­ 50 lb-in 277 Volt Models CONNECTOR MAX TORQUE WIRE RANGE (2) 10-2/0 (CU) or (2) 6-2/0 (AL) or (2) 14-1/0 (CU) (1) 6-350 kcmil (2) 10-2/0 (CU) or (2) 6-2/0 (AL) or (2) 14-1/0 (CU) (1) 6-350 kcmil 14-6 (CU or AL) 14-2/0 (CU or AL) 14-1/0 (CU) or 10-1/0 (AL) 150 ­ 180 lb-in Subfeed Lugs (60 circuit only) (2) 4-1/0 (CU or AL) (2) 4 - 300 kcmil (CU or AL) 275 ­ 300 lb-in 150 ­ 180 lb-in Neutral Bars Ground Lug 14-10 (CU) or 12-10 (AL) 8 (CU or AL) 6-4 (CU or AL) 14-1/0 (CU) or 10-1/0 (AL) 275 ­ 300 lb-in 24 ­ 35 lb-in 40 ­ 50 lb-in 40 ­ 50 lb-in NOTE: 120/208V panels have a maximum current of 225A. 277/480V panels have a maximum current of 250A. Further Inquiries If you cannot locate specific information or have questions after reviewing this guide, please take advantage of Crestron's award winning customer service team by calling the Crestron corporate headquarters at 1-888-CRESTRON [1-888-273-7876]. For assistance in your local time zone, refer to the Crestron website (www. crestron. com) for a listing of Crestron worldwide offices. You can also log onto the online help section of the Crestron website to ask questions about Crestron products. First-time users will need to establish a user account to fully benefit from all available features. 8 · Commercial Lighting Cabinets: CSTC Installation Guide ­ DOC. 6524A Crestron CSTC Return and Warranty Policies Commercial Lighting Cabinets Merchandise Returns / Repair Service 1. No merchandise may be returned for credit, exchange, or service without prior authorization from CRESTRON. To obtain warranty service for CRESTRON products, contact an authorized CRESTRON dealer. Only authorized CRESTRON dealers may contact the factory and request an RMA (Return Merchandise Authorization) number. [. . . ] CRESTRON shall not be liable to honor the terms of this warranty if the product has been used in any application other than that for which it was intended, or if it has been subjected to misuse, accidental damage, modification, or improper installation procedures. Furthermore, this warranty does not cover any product that has had the serial number altered, defaced, or removed. This warranty shall be the sole and exclusive remedy to the original purchaser. [. . . ]