DAYLIGHT SENSORS GRX-CES SERIES Installation and Setup ...

1 DAYLIGHT SENSORS . GRX-CESI, GRX-CESA, GRX-CES SERIES GRX-CESS Indoor Installation and Setup instructions please Read GRX-CESO Outdoor Description The GRX-CES DAYLIGHT SENSORS allow for changes to be made to a Lutron Lighting system through a contact closure, using a GRX-LC8 Controller, based on the amount of DAYLIGHT available. There are 3 types of indoor SENSORS available, and 1 outdoor sensor. Outdoor SENSORS are normally installed on the roof of a building. MODELS AVAILABLE. Model # Application Detectable Light Range Factory Default Range Mounting method (foot-candles) (foot-candles).

2 GRX-CESO Outdoor 0* to 750 250 2 in (13 mm) conduit 1. (roof or wall). GRX-CESI Indoor (ceiling) 0* to 750 100 Attach with adhesive tape (incuded). GRX-CESA Indoor (atrium) 2* to 2500 1000 1. 2 in (13 mm) conduit GRX-CESS Indoor 10* to 7500 2000 1. 2 in (13 mm) conduit (skylight). * Note: Minimum range corresponds to a setting below 1 on the LC8 Controller. please see the instructions for the LC8 Controller for light levels corresponding to tick marks on the LC8 adjustment knobs. Power Operating Voltage: 24 V IEC PELV/NEC Class 2.

3 Operating Current: 40 mA nominal from 24 V supply. Control Output: 0 10 V signal representative of ambient light present (input to LC8 controller). ENVIRONMENT. Designed to operate from 52 to 140 F (11 to 60 C). All units are water-resistant and designed to withstand UV radiation. dimensions in in in (29 mm) (34 mm) ( mm). in in in ( mm) (47 mm) (57 mm). GRX-CESI GRX-CESO GRX-CESA or GRX-CESS.. Mounting and Installation GRX-CESI: Mount in 3 8 in ( mm) hole using the adhesive backing (included). Ceiling mount: 6 to 8 ft ( to m) from window, centrally located.

4 Reflected wall mount: Facing the reflecting wall, not in line with any indoor lighting. Wall mount with sconces: Mount at same height as sconce, but not directly in line. GRX-CESO: Mount in standard 1 2 in (13 mm) conduit or knockout. Mount horizontally, facing north, with the hooded portion on top. GRX-CESA: Mount in standard 1 2 in (13 mm) conduit or knockout, opposite the atrium window. GRX-CESS: Mount in standard 1 2 in (13 mm) conduit or knockout, near the center of the skylight well, at least 12 in (305 mm) from the sides.

5 Mount vertically, facing up, with top of sensor level with top of skylight curb. Sconce Light fixture Sensor 60 . 18 in Window 6 8 ft (457 mm). m Sensor Light fixture Sensor Mounting GRX-CESI: Mounting GRX-CESI: Mounting GRX-CESI: Ceiling Mount Reflecting Wall Mount Sconce Wall Mount North Sensor Sensor Snow line 1. 2 in (13 mm). Sensor conduit Window 1. 2 in (13 mm). conduit Mounting GRX-CESA Mounting GRX-CESS Mounting GRX-CESO. WIRING contact To Lutron lighting control system Common IEC PELV/NEC Class 2 only contact No line voltage Notes When interfacing to a Lutron system, the 6 7 8.

6 Contact will turn lights on (contact Off LED. closure close) when DAYLIGHT levels are low, GRX-LC8 and turn lights off (contact closure open). Off Setting Knob Controller when DAYLIGHT levels are high. On Setting Knob When the On or Off LED is lit, the light level On LED. is above the setting of its respective knob. ON. SENSOR DELAY Before October 2011, sensor wired to OFF. terminals 1, 4, and 5. 12345. Sensor (typical) Black Red (24 V ) Red (24 V ) Power pack PP-120H, Black (120 V ). PP-277H, or White (neutral).

7 Yellow (0-10 V signal) PP-DV* Red (cap off). Black Red (cap off). (common) Blue (cap off) *Check with Lutron for availability . LIMITED WARRANTY. Lutron will, at its option, repair or replace any unit that is defective in materials or manufacture within one year after World Headquarters purchase. For warranty service, return unit to place of purchase or mail to Lutron at 7200 Suter Rd., Coopersburg, Lutron Electronics Co., Inc. PA 18036-1299, postage pre-paid. 7200 Suter Road This warranty is in lieu of all other express warranties, and the implied warranty of merchantability is limited to one Coopersburg, PA 18036 year from purchase.

8 This warranty does not cover the cost of Installation , removal or reinstallation, or damage result- TEL +1-610-282-3800 ing from misuse, abuse, or improper or incorrect repair, or damage from improper wiring or Installation . This warranty FAX +1-610-282-1243 does not cover incidental or consequential damages. Lutron's liability on any claim for damages arising out of or in connection with the manufacture, sale, Installation , delivery, or use of the unit shall never exceed the purchase price Internet: of the unit.

9 E-mail: This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Lutron Electronics Co., Inc. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation P/N 031289 Rev. B 12/2012 or exclusion may not apply to you. Lutron and the sunburst logo are registered trademarks of Lutron Electronics Co.

10 , Inc. 2012. SENSORES DE LUZ DIURNA GRX-CESI, GRX-CESA, GRX-CESS de interiores SERIE GRX-CES GRX-CESO de exteriores Instrucciones para la instalaci n y configuraci n Por favor lea DESCRIPCI N. Los sensores de luz natural GRX-CES permiten hacer cambios a un sistema de Iluminaci n de Lutron a trav s de un cierre de contacto seco, usando un Controlador GRX-LC8, basado en la cantidad de luz natural disponible. Hay 3 tipos de sensores para interiores disponibles, y 1 sensor de exteriores. Los sensores de exteriores se instalan normalmente en el techo de un edificio.