Lutron Electronics 0073 HVAC controller User Manual

Lutron Electronics Company Inc HVAC controller

Contents

user manual

SetupPower HVAC OutW1O/BW2 GY1LinkTestY2Y1GW1 W2O/BHVAC ControllerHVAC System StatusY2RemoteR1 R2 RS485 S1 S2CRhRcRemote Sensor StatusActive Battery LowRc/RhJumper 24 V SensorSetupSetupLinkTestY2Y1GW1 W2O/BHVAC System StatusRemote Sensor StatusActive Battery Low1 2ONEnglish Important Notes Environment HVAC Controller: Ambient operating temperature: 32 °F to 160 °F (0 °C to 71 °C), 0% to 90% humidity, non-condensing. Indoor use only. Codes Install in accordance with all local and national electrical codes. Cleaning To clean, wipe with a clean damp cloth. DO NOT use any chemical cleaning solutions. RF Device Placement The Receiver must be within 30 ft (9 m) of an RF signal repeater. Installation of an HVAC Controller HVAC Controller should be installed by a climate control specialist.1. Find a suitable location for the HVAC Controller near an HVAC system and within 30 ft (9 m) of a repeater.2. Mount vertically or horizontally, as shown in the Mounting Diagram, using two #6 (M3) screws (included). When mounting, allow 7 in (177.8 mm) clearance for the antenna and ensure convenient access to the contact closures and front buttons. In order to achieve proper RF performance, do not mount unit in a metal enclosure. Programming After installation, the HVAC controller (LR-HVAC) will only function when programmed to a system with a seeTemp™ Wall Display (LRD-WST). For full functionality, the HVAC Controller must be programmed to a RadioRA® 2 Main Repeater (RR-MAIN-REP) and PC software must be used by a Lutron factory-trained installer. For questions on how to become a qualified installer, please contact your local Lutron representative. Temporary Programming Since the HVAC system may need to function before a Lutron factory-trained installer is available for programming, temporary programming may be used to provide climate control. To complete the steps below, the following are required: RadioRA 2 Main Repeater (RR-MAIN-REP) within 30 ft of the HVAC controller, seeTemp unit(s), and Wireless Temperature sensor(s).1. Enter Add Mode: Press and hold the “Add” button on Main Repeater for 3 seconds until green “Add” LED begins to rapid-flash (ten times per second) and repeater beeps. Wait 10 seconds.2. Add the devices to the Main Repeater: a. For the HVAC controller, press and hold the Link button for 3 seconds until all LEDs normal-flash (once per second). b. For the seeTemp, press and hold the Eco button for 3 seconds until all LEDs normal-flash (once per second). c. For the Wireless Temperature Sensor, press and hold the Link button for 6 seconds until the hidden LED flashes (once per second). 3. Exit Add Mode: Press and hold the “Add” button on any Repeater for 3 seconds until “Add” LED begins to rapid-flash. After LED turns off (can take up to 30–60 seconds), system has exited Add Mode.4. Test the system: a. Set the seeTemp to Heat or Cool mode. b. Tap the link button on the Wireless Temperature Sensor. The Temperature will update on the seeTemp. c. As the temperature changes, the HVAC controller will control the HVAC equipment when required.* Typical Power Consumption test conditions: two LEDs on. Troubleshooting Guide for HVAC Controller Returning an HVAC Controller to Factory Settings Note: Returning the HVAC Controller to factory settings will erase all system programming from the HVAC Controller and will require the HVAC Controller to be reprogrammed into a system.1. Triple tap and hold either button on an HVAC Controller. DO NOT release the button after the third tap.2. Keep the button pressed on the third tap until the LED(s) start to flash slowly (approximately 3 seconds).3. Release the button and immediately triple tap it again. The LEDs will flash quickly. When the LEDs stop flashing, the HVAC Controller has been returned to factory settings. Lutron and the sunburst logo are registered trademarks and seeTemp is a trademark of Lutron Electronics Co., Inc.©2010 Lutron Electronics Co., Inc.Installation InstructionsPlease Read Before InstallingLutron Elec tron ics Co., Inc. 7200 Suter Road | Coopersburg, PA 18036-1299Print ed in the U.S.A. 11/2010 P/N 041-299 Rev. ATechnical Assistance | 24 hours a day, 7 days a week | www.lutron.com U.S.A. / Canada: 1.800.523.9466 | Mexico: +1.888.235.2910 | Other Countries: +1.610.282.3800 HVAC Controller: RR-HVAC-124 V 250 mATypical Power Consumption*: 3.2 WSetupPower HVAC OutW1O/BW2 GY1LinkTestY2Y1GW1 W2O/BHVAC ControllerHVAC System StatusY2RemoteR1 R2RS485S1 S2CRhRcRemote Sensor StatusActive Battery LowRc/RhJumper 24 V SensorSetupFront View Side View2 3⁄4(70)6 1⁄4(159)1/4(6)4 1⁄4(108)1 1⁄16(27)3 3⁄4(95)Mounting Holes5 1⁄4(133) Dimensions Measurements shown in inches (mm). Mounting DiagramVertical HorizontalWallLevel Surface#6 (M3) screw recommended (2 included)Ceiling Relay Contact RatingsPower 24 V(from HVAC system transformers) NEC® Class 2 / PELV cableWired SensorConnection for 2 wired sensors Maximum 100 ft (30.5 m)Contact Closure Terminal BlocksNEC Class 2 / PELV cable Maximum 1000 ft (305 m)Each terminal holds up to one 16 AWG (1.0 mm2) or two 18 AWG (0.75 mm2) or smaller wire. W1 - Heat stage 1, auxiliary heatW2 O/B - Heat stage 2, changeover valveG - FanY1 - Compressor stage 1Y2 - Compressor stage 2HVAC Out Terminal connections for connecting to the HVAC systemPC ConnectionLutron use only.S1S2HVAC Setup2 dipswitches for selecting HVAC system typeJumper required in single transformaer systemsRc/Rh JumperOffOn HVAC Controller HVAC Controller Diagnostic Mode The diagnostic mode is used to ensure the relays on the HVAC controller are functioning and wired properly to your HVAC system. Follow the steps below to test your wiring using diagnostic mode. There are three Diagnostic Mode tests. The test that is cycled is determined by the 2 dipswitches on the HVAC Controller. The dipswitches define whether the HVAC system is used with a Conventional system or a Heat Pump system. 1. Enter HVAC Diagnostic Mode Press and hold “Test” button for 10 seconds to enter Diagnostic Mode until “Test” LED flashes rapidly. “Test” LED will flash slowly while in Diagnostic Mode.2. Cycle through the test steps The dipswitch settings determine which test cycle will be run. Tap the “Test” button to advance through the diagnostic steps. Use the tables below to determine the test sequence that will be run on your system. Each tap moves the HVAC controller to the next step and will turn on and off different relays and corresponding LEDS. At each step, the thermostat wiring can be verified. NOTE: There is a 20 second minimum delay between each step.3. Exit HVAC Diagnostic Mode At any time, press and hold “Test” button for 10 seconds to exit Diagnostic Mode. If no button is pressed for 3 minutes, the HVAC Controller will exit Diagnostic Mode. SetupPower HVAC OutW1O/BW2 GY1LinkTestY2Y1GW1 W2O/BHVAC ControllerHVAC System StatusY2RemoteR1 R2RS485S1 S2CRhRcRemote Sensor StatusActive Battery LowRc/RhJumper 24 V SensorSetupVoltage Resistive LoadInductive LoadUp to 24 V 1 A 0.1 ATable 4System Configuration S1 S2Standard - Gas (Default) Off OffHeat Pump - Changeover Cool Off OnStandard - Electric On OffHeat Pump - Changeover Heat On OnTable 5Test and Link ButtonsPress and hold to troubleshoot (Test) and set up (Add) the RF connection.Test and Link LEDsFlashes green to indicate that the system is in Test mode or Add mode.HVAC System Status LEDsIndicate the status of the control outputs. When an LED is lit the corresponding relay is closed.W1 - Heat stage 1, auxiliary heatW2 O/B - Heat stage 2, changeover valveG - FanY1 - Compressor stage 1Y2 - Compressor stage 2Remote Sensor Status LEDsBattery Low - LED flashes slowly to indicate that at least one associated Wireless Temperature Sensor has a low battery.Active - LED is lit if at least one Wireless Temperature Sensor is active.Symptom Probable Cause and ActionLEDs on the HVAC Controller do not turn on when it is powered up.Power Not Present• Circuit Breaker is OFF or tripped. Reset or turn on circuit breaker.Heat Transformer - RhCool Transformer - RcCommon - C1 2ON1 2ON1 2ONStep 1 All Off All OffStep 2 Heat Stage 1 and Fan On W1 and G OnStep 3 Heat Stage 1 & 2 and Fan On W1, W2 (O/B), and G OnStep 4 All Off All OffStep 5 Cool Stage 1 and Fan On G and Y1 OnStep 6 Cool Stage 1 & 2 and Fan On G, Y1, and Y2 OnStep 7 All Off All OffStep 8 Fan On G OnTable 1 Conventional System Diagnostic Test Cycle (Dipswitches: S1 = On or Off, S2 = Off)1 2ONStep 1 All Off All OffStep 2 Heat Stage 1 and Fan On G and Y1 OnStep 3 Heat Stage 1 & 2 and Fan On G, Y1, and Y2 OnStep 4 Auxiliary Heat On W1 and G OnStep 5 All Off All OffStep 6 Cool Stage 1 and Fan On W2 (O/B), G, and Y1 OnStep 7 Cool Stage 1 & 2 and Fan On W2 (O/B), G, Y1, and Y2 OnStep 8 All Off All OffStep 9 Fan On G OnTable 2 Heat Pump System Diagnostic Test Cycle (Dipswitch S1 = Off, S2=On) 1 2ONStep 1 All Off All OffStep 2 Heat Stage 1 and Fan On W2 (O/B), G, and Y1 OnStep 3 Heat Stage 1 & 2 and Fan On W2 (O/B), G, Y1, and Y2 OnStep 4 Auxiliary Heat On W1 and G OnStep 5 All Off All OffStep 6 Cool Stage 1 and Fan On G and Y1 OnStep 7 Cool Stage 1 & 2 and Fan On G, Y1, and Y2 OnStep 8 All Off All OffStep 9 Fan On G OnTable 3 Heat Pump System Diagnostic Test Cycle (Dipswitch S1 = On, S2=On)
Wiring Your System Conventional System Conventional Gas/Oil Heat System • 1 Stage Heat / 1 Stage Cool1 2ONCRcRhW1W2GY1 Y2Rc Rh S2 S1Jumper HeatStage 1CompressorFan RelayOff OffTransformer Conventional Gas/Oil Heat System • 1 Stage Heat / 1 Stage Cool, 2 Transformers1 2ONCRcRhW1W2GY1 Y2Rc RhHeatStage 1CompressorFan Relay Off OffCoolTransformerHeatTransformerS2 S1 Single Stage Heat Pump (Changeover = Cool)1 2ONCRcRhW1W2GY1 Y2Rc RhJumperChangeover ValveCompressorFan Relay Off OffTransformerS2 S1 2 Stage Heat Pump w/ Auxiliary Heat (Changeover = Cool)1 2ONCRcRhW1W2GY1 Y2Rc RhJumperChangeover ValveCompressorStage 1CompressorStage 2Fan Relay Off OffTransformer AuxilaryHeatS2 S1 Conventional Gas/Oil Heat System • 2 Stage Heat / 2 Stage Cool1 2ONCRcRhW1W2GY1 Y2Rc RhJumperHeatStage 1HeatStage 2CompressorStage 1CompressorStage 2Fan Relay Off OffTransformerS2 S1 Conventional Gas/Oil Heat System • 2 Stage Heat / 2 Stage Cool, 2 Transformers1 2ONCRcRhW1W2GY1 Y2Rc RhHeatStage 1HeatStage 2CompressorStage 1CompressorStage 2Fan Relay Off OffCoolTransformerHeatTransformerS2 S1 Single Stage Heat Pump w/ Auxiliary Heat (Changeover = Cool)1 2ONCRcRhW1W2GY1 Y2Rc RhJumperChangeover ValveFan Relay Off OffTransformer AuxilaryHeatCompressorS2 S1 Conventional Electric Heat System • 1 Stage Heat / 1 Stage Cool1 2ONCRcRhW1W2GY1 Y2Rc Rh S2 S1Jumper HeatStage 1CompressorFan RelayOff OnTransformer Conventional Electric Heat System • 1 Stage Heat / 1 Stage Cool, 2 Transformers1 2ONCRcRhW1W2GY1 Y2Rc Rh S2 S1HeatStage 1CompressorFan Relay Off OnCoolTransformerHeatTransformer Single Stage Heat Pump (Changeover = Heat)1 2ONCRcRhW1W2GY1 Y2Rc Rh S2 S1JumperChangeover ValveCompressorFan Relay Off OnTransformer 2 Stage Heat Pump w/ Auxiliary Heat (Changeover = Heat)1 2ONCRcRhW1W2GY1 Y2Rc Rh S2 S1JumperChangeover ValveCompressorStage 1CompressorStage 2Fan Relay Off OnTransformer AuxilaryHeat Conventional Electric Heat System • 2 Stage Heat / 2 Stage Cool1 2ONCRcRhW1W2GY1 Y2Rc Rh S2 S1JumperHeatStage 1HeatStage 2CompressorStage 1CompressorStage 2Fan Relay Off OnTransformer Conventional Electric Heat System • 2 Stage Heat / 2 Stage Cool, 2 Transformers1 2ONCRcRhW1W2GY1 Y2Rc Rh S2 S1HeatStage 1HeatStage 2CompressorStage 1CompressorStage 2Fan Relay Off OnCoolTransformerHeatTransformer Single Stage Heat Pump w/ Auxiliary Heat (Changeover = Heat)1 2ONCRcRhW1W2GY1 Y2Rc Rh S2 S1JumperChangeover ValveCompressorFan Relay Off OnTransformer AuxilaryHeat Conventional System (continued) Heat Pump System (continued) Heat Pump System

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