Related Manuals for Lehigh E-Flex 1.2.3
Summary of Contents for Lehigh E-Flex 1.2.3
- Page 1 E-Flex Room Controller Installation and User Manual Rev. 1.02 F643 7 January 2020...
- Page 3 Only individuals experienced with electrical and electronic equipment should remove the equipment or attempt to service this system. All questions regarding this equipment should be referred to: Lehigh Electric Products Company 6265 Hamilton Boulevard Allentown, PA. 18106-9789...
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Page 4: Table Of Contents
Contents Introduction ..............................1 Features and Specification ........................1 Software Version ............................1 Glossary of Terms............................2 Codes/Standards ............................3 Safeguards ............................. 3 Warnings and Notices ........................... 3 Installation ..............................4 Shipment Inspection ..........................4 Mounting..............................4 Circuit Breaker Protection......................... 4 Terminations and Conduit Access ...................... - Page 5 Controller Load Capability........................10 Input Device Unit Loads ........................10 Switch and Jumper Configuration ......................11 Setting On-board Sensor to Zone Configuration (SW5) ..............11 Setting the FlexNet ID (SW4) ON=1, OFF=0 ..................11 CapT2 Station Configuration ........................12 Assigning CapT Stations to CapT Signal ....................12 Assigning Zones to CapT Signal with Jumpers ..................
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Page 6: Introduction
Introduction This document provides an installation guide and user operation manual for the E-Flex 1.2.3 room controller. The E-Flex room controller is designed for 120-277V AC, 47-63 Hz installations providing controlled switching of up to three zones as well 0-10V dimming with a single circuit feed. Inputs for occupancy and daylight sensors provide for standalone energy management. -
Page 7: Glossary Of Terms
Glossary of Terms Demand Response Energy codes and energy companies have growing requirements to reduce your power consumption during high-energy usage. The Room Controller meets these energy requirements by accepting a contact input from the power company to impose a maximum output per zone. LightsOut - LightsOut is the period of time when lights should be at the LightsOut preset (typically, Off) unless there is user intervention. -
Page 8: Codes/Standards
Codes/Standards The E-Flex Room Controller meets or exceeds the following safety standards: UL924 for Emergency Lighting and Power Equipment UL508 for Industrial Controls Equipment Safeguards IMPORTANT SAFEGUARDS Basic safety precautions should be followed when using this electrical equipment including the following: READ AND FOLLOW ALL SAFTY INSTRUCTIONS. -
Page 9: Installation
Check the contents of the shipping container against the packing list and ensure that the order is complete. If there are any discrepancies with the contents of the shipment, contact Lehigh customer service. Mounting ... -
Page 10: Circuit Breaker Protection
Circuit Breaker Protection Prior to installation of the E-Flex room controller make sure that you have installed a main circuit breaker cabinet or other input power disconnect. Warning: Without an Accessible power disconnect (breaker) the E-Flex room controller cannot be operated or serviced safely. Terminations and Conduit Access ... - Page 11 E-Flex Room Controller Installation and Manual, Rev. 1.02...
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Page 12: Low Voltage Wiring
Low Voltage Wiring Follow all national and local codes for separation requirements. Do not combine Class 2 and Class 1 wiring. Low voltage control cables must be run in separate conduit from input power wires. Do not connect 24V supplies between two or more controllers sharing same input signals. However you must connect the COM signal. -
Page 13: Occupancy Input
Occupancy Input Push-in spring connection, #24-16 AWG wires, and strip length – 3/16 in. Daylight Input Push-in spring connection, #24-16 AWG wires, and strip length – 3/16 in. Contact Closure Push-in spring connection, #24-16 AWG wires, and strip length – 3/16 in. E-Flex Room Controller Installation and Manual, Rev. -
Page 14: 0-10V Outputs
0-10V Outputs #24-16 AWG wires, strip length – 3/16 in. Connect only to NEC Class 2 circuits. Connection to non-isolated fixture drivers is not recommended (see warranty disclaimer). Limit distance run for analog control wiring from controller to last driver. Limiting to a voltage drop of .3V maximum will help ensure meeting IEC 60929 Annex E standard for minimum light level at 1V. -
Page 15: Controller Power Load Capability
– occupancy sensors, daylight sensors, CapT stations, etc. The charts below provide power supply load information for the E-Flex. Controller Load Capability Controller Unit Load Capacity* Comments E-Flex 1.2.3 capacity > ULC use an external PS (H4019) Input Device Unit Loads Control Device Unit Load* Comments... -
Page 16: Switch And Jumper Configuration
Switch and Jumper Configuration The E-Flex room controller provides dip switches to configure zone assignment to inputs without the use of software. The hardware settings can be overridden when configured by E-Flex Flextool software for Windows. Setting On-board Sensor to Zone Configuration (SW5) SW5 Position Function OCC-Zone 1... -
Page 17: Capt2 Station Configuration
CapT2 Station Configuration There are four CapT signals available on the Cat5 cable connecting stations and E-Flex controllers corresponding to a physical input on the controllers. Each CapT signal can have multiple stations connected to it (see power load capability). Each CapT signal is then assigned to control a zone(s) on the E-Flex room controller using either hardware jumpers or software configuration (E-Flex Flextool for Windows). -
Page 18: Power Up And Configuration
Power Up and Configuration Pre-Check Clean out metal scraps, dust, and debris from the room controller enclosure. Inspect low and high voltage wiring for loose connections, bare or damaged insulation. Mount the high voltage cover. Verify that all configuration dip switches and jumpers are set per the installation requirements. See section on switch configuration, page 11. - Page 19 E-Flex Room Controller Installation and Manual, Rev. 1.02...
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