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1. Auto mode disabled in setup S for single setpoint operation or d for dual setpoint operation refer to Setup Mode Parameters Functions which starts on page 17 Reference Documents The latest version of all Documents mentioned within the guide can be obtained from the Crestron Web site http www crestron com manuals List of Related Reference Documents DOCUMENT TITLE 2 Series Control Systems Reference Guide CEN RFGW EX infiNET EX Wireless Gateway MC3 3 Series Control System 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 Crestron at 1 888 CRESTRON 1 888 273 7876 For assistance in your region please refer to the Crestron Web site www crestron com for a listing of Crestron worldwide offices You can also log onto the online help section of the Crestron Web site www crestron com onlinehelp to ask questions about Crestron products First time users will need to establish a user account to fully benefit from all available features Future Updates As Crestron improves functions adds new features and extends the capabilities of the CHV TSTATEX FCU additional information may be made available as manual updates These updates are solely electronic and serve as intermediary supplements prior to the release of a complete technical Documentation revision
2. Pressing the MODE and FAN buttons simultaneously will cause the unit to enter Hold if Hold is not yet active and the system mode is Heat Emergency Heat or Cool Pressing the MODE and FAN buttons simultaneously when Hold is active will cause the unit to exit from Hold and recall either the scheduled heat setpoint or scheduled cool setpoint as appropriate to the system mode If the system is in single setpoint Auto mode exiting from Hold will recall the scheduled auto setpoint If the system is in dual setpoint Auto mode upon exiting from Hold the auto cool setpoint becomes the scheduled cool setpoint and the auto heat setpoint becomes the scheduled heat setpoint Pressing the MODE and FAN buttons simultaneously when the system mode is Off will have no effect When Hold is active the unit will continue to adjust the current setpoint when the A or W buttons are pressed The unit will also continue to adjust the current setpoint when the setpoint signal from the control system changes When the system mode changes to Heat or Emergency Heat the current setpoint will be set to the scheduled heat setpoint When the system mode changes to Cool the current setpoint will be set to the scheduled cool setpoint Remote Operation As an infiNET EX device the CHV TSTATEX FCU can be controlled remotely via a Crestron control system Most often control of the thermostat will be achieved via a touch screen or Web based graphical interface In ord
3. The CHV TSTATEX FCU connects to the CEN RFGW EX gateway which connects to control system via Ethernet or the CHV TSTATEX FCU connects directly to an MC3 Control System Establish communications between the PC and the control system as described in the latest version of the 2 Series Control Systems Reference Guide Doc 6256 If connecting to the MC 3 refer to the latest version of the MC3 3 Series Control System Operations Guide Doc 7095 28 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit Programs and Firmware Program or firmware files may be distributed from programmers to installers or from Crestron to dealers Firmware upgrades are available from the Crestron Web site as new features are developed after product releases One has the option to upload programs via the programming software or to upload and upgrade via the Crestron Toolbox For details on uploading and upgrading refer to the SIMPL Windows help file or the Crestron Toolbox help file SIMPL Windows If a SIMPL Windows program is provided it can be uploaded to the control system using SIMPL Windows or Crestron Toolbox Firmware Check the Crestron website to find the latest firmware New users may be required to register to obtain access to certain areas of the site including the FTP site Upgrade CHV TSTATEX FCU firmware via Crestron
4. you must press and hold either the A or V button for three seconds for this function to execute 18 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU Setup Mode Parameters Functions Continued PARAMETER DEFAULT FUNCTION CODE VALID VALUES VALUE NOTES Perform Heat Call Test Toggle Perform Cool Call Test Toggle Perform Fan Call Test Toggle Perform Self Test Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 19 C F St Not started Heat call off Heat call on on also H icon will turn on Not started Cool call N A off Cool call on on also C icon will turn on Not started Fan call N A off Fan call on on also F icon will turn on Not started N A In progress flashing Finished self test ok 00 Finished self test failed E where represents an error code infiNET EX Thermostat Fan Coil Unit Will test the heat call output Bypasses short cycle timers Useful for technician system testing Note that calling the heat may activate other relays in the thermostat as required such as the fan output for heat pump or dual fuel types Will test the cool call output Bypasses short cycle timers Useful for technician system testing Note that calling the cooling may activate
5. battery power more quickly Avoid using remote sensors when running on battery alone Setup system so that power steal is available Avoid long backlight runtimes if the user interface is operated frequently Reprogram anticipator setting refer to Setup Mode Parameters Functions which starts on page 17 Reprogram auto dead band db setting refer to Setup Mode Parameters Functions which starts on page 17 Reprogram auto dead band db and anticipator settings for smoother operation refer to Setup Mode Parameters Functions which starts on page 17 Select F or C as necessary Reset Temperature Offset refer to Setup Mode Parameters Functions which starts on page 17 Ensure the thermostat is located away from direct sunlight drafts doorways skylights and windows or exterior walls Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 31 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU CHV TSTATEX Troubleshooting Continued TROUBLE POSSIBLE CORRECTIVE ACTION CAUSE S Heat or cool Steal power Change Power DIP Switch to 24VAC call occurs but function may be and ensure you have two AA batteries device does not causing problems installed indicate a heat with HVAC or cool call system Improper wiring Recheck wiring connections connections Can not enter Auto mode is Reprogram Auto mode setting AU to
6. other relays in the thermostat as required such as the fan output Same as above for fan Note that only the fan relay can be activated for a fan call test For assistance please contact the Crestron customer service team by calling Crestron at 1 888 CRESTRON 1 888 273 7876 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Operation System Mode The MODE button on the CHV TSTATEX FCU will cycle the unit through all available system modes in the following order Off Heat Emergency Heat for heat pump and dual fuel systems Cool and Auto if enabled in Setup The system mode will change upon release of the MODE button and the selected mode will become operational five seconds after the mode has been entered Off Mode In Off mode all HVAC systems are disabled Heat Mode In Heat mode the thermostat uses the heating system to maintain the setpoint temperature Cool Mode In Cool mode the thermostat uses the cooling system to maintain the setpoint temperature Auto Mode In Auto mode the thermostat allows the system to switch between Heat and Cool automatically as needed to maintain the setpoint temperature By default the CHV TSTATEX FCU has been configured with Auto mode disabled meaning it is not available from the thermostat itself or via another interface such as a touch screen In order to enable Auto mode you must enter Setup mode and change the AU setting from to eit
7. press FAN on the thermostat to exit Setup mode Verifying Communication Status To verify communication status enter the Setup mode as described in Basic Thermostat Setup on page 14 Press MODE until the CC function is displayed Press A or V on the CHV TSTATEX FCU to verify the communication status Communication Error Codes cove SUMMARY CORRECTIVE ACTION REMARKS Success None No detectable problems found Low battery Check and or replace Set when the capacity is below approximately 10 warning batteries investigate and the device needs battery power i e not using battery drain rate 24VAC mode 24VAC supply Confirm desired power Set when constant 24VAC is detected but the usage warning connection and S2 internal bus voltage does not meet run threshold position setting This can happen when 24VAC is available but S2 is set to power steal This is not an error but warns that better performance may be achieved by changing S2 position Display timing None consider Set when timing parameters for display operation error replacement of unit cannot be met Device may be usable but proper display operation cannot be guaranteed NV memory Replace unit when Set when internal NV memory usage has usage error feasible exceeded its rated life Device will continue to operate but data retention may be in question Application LQI Perform general RF Link quality to gateway is poor and may indicate poor debugging to improve
8. Acquire mode AC is selected 3 Press W until the infiNET EX ID RF ID function is displayed id Use A and to choose the infiNET EX ID 4 Press MODE until the Start infiNET EX Acquire function is displayed AC 5 Press A or W on the CHV TSTATEX FCU to start the acquire process The display shows flashing in progress When finished the display shows 00 finished found gateway or E finished could not find gateway where represents an error code 6 Once all devices have been acquired take the CEN RFGW EX out of Acquire mode Press FAN on the thermostat to exit Setup mode 14 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit NOTE The acquire process can take up to 15 seconds The acquire process cannot be aborted NOTE El indicates that search time has expired and no gateway was found E1 indicates the RF channel is set to 0 disabled To enable the RF channel refer to Start infiNET EX Acquire in Setup Mode Parameters Functions which starts on page 17 Leaving an infiNET EX Network To leave a network press and hold the FAN A and W buttons simultaneously for five seconds Press MODE until the unacquire function is displayed UA Press A or V on the CHV TSTATEX FCU to start the unacquire process Once completed
9. Crestron CHV TSTATEX FCU NOTE While the setpoint is being adjusted if it is set to a half degree increment the integer portion of the number will be displayed and will alternate with _5 every quarter second for a period of four seconds after the last adjustment After four seconds only the integer portion of the number will be displayed If the A or W button is held down for two seconds the unit will enter an auto repeat state and the setpoint will adjust rapidly until the button is released or until the upper or lower limit is reached Some users will want to have setpoints change automatically based on the day of the week and the time of day For example in the winter they may want to lower the heat setpoint while they sleep to lower heating costs To accommodate this the CHV TSTATEX FCU provides a Scheduled Heat Setpoint and a Scheduled Cool Setpoint which can be specified by the control system program This is handled automatically by the Crestron CHV TSTATEX FCU w 5 2 Scheduler module provided with the Crestron Database Refer to the SIMPL Windows help file for details For dual setpoint operation refer to Auto Mode which starts on page 20 Hold Hold allows the user to adjust the setpoint and will maintain that setpoint until the unit is taken out of Hold This means that any change to the scheduled heat or cool setpoint that occurs while in Hold will be ignored until the unit is taken out of Hold
10. FCU Specifications Continued SPECIFICATION DETAILS Default RF ID 01 Minimum 2 Series Control Version 4 001 1012 or later System Update File Minimum CEN RFGWEX Version 2 1 3 7 or later Update File Minimum 3 Series Control Version 1 8 0 or later System Update File Housing Injection molded plastic surface mountable to the front of a horizontally oriented single gang electrical box Dimensions Height 4 50 in 115 mm Width 5 53 in 141 mm Depth 1 03 in 26 mm Weight 6 7 oz 190 g Available Models CHV TSTATEX FCU A T infiNET EX Thermostat Fan Control Unit Matte Almond CHV TSTATEX FCU B T infiNET EX Thermostat Fan Control Unit Matte Black CHV TSTATEX FCU W T infiNET EX Thermostat Fan Control Unit Matte White Available Accessories C2N RTHS Temperature and Humidity Sensor Cresnet CEN RFGW EX infiNET EX Wireless Gateway CHV RTHS Remote Temperature and Humidity Sensor CHV RTS Remote Temperature Sensor MC3 3 Series Control System 1 The latest software versions can be obtained from the Crestron Web site Refer to the NOTE following these footnotes 2 Crestron 2 Series control systems include the AV2 and PRO2 Consult the latest Crestron Product Catalog for a complete list of 2 Series control systems 3 The humidity function will not be reported to the CHV TSTATEX FCU NOTE Crestron software and any files on the website are for authorized Crestron dealers and Crestron Authorized Independ
11. is active H Displayed whenever a Heat Call is being made C Displayed whenever a Cool Call is being made F Displayed whenever a Fan Call is being made When the CHV TSTATEX FCU detects a low battery condition approximately one month of battery life remaining the display will alternate Lo in place of the ambient temperature once per second 24 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit Programming Software Have a question or comment about Crestron software Answers to frequently asked questions FAQs can be viewed in the Online Help section of the Crestron Web site To post a question or view questions you have submitted to Crestron s True Blue Support log in at www crestron com support First time users will need to establish a user account Earliest Version Software Requirements for the PC NOTE Crestron recommends that you use the latest software to take advantage of the most recently released features The latest software is available from the Crestron Web site www crestron com software Crestron provides an assortment of Windows based software tools to develop a customized system Use SystemBuilder D3 Pro or SIMPL Windows to create a program to control the CHV TSTATEX FCU Customers whose focus is on lighting systems may prefer to use the D3 Pro software since i
12. more frequent cycles and faster response tighter regulation Higher setting results in less frequent cycles and slower response looser regulation The default value should suffice in nearly all installations Cool Anticipator Lower setting results in more frequent cycles and faster response tighter regulation Higher setting results in less frequent cycles and slower response looser regulation The default value should suffice in nearly all installations Continued on following page Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 17 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Setup Mode Parameters Functions Continued PARAMETER DEFAULT FUNCTION CODE VALID VALUES VALUE NOTES Remote sensors Check Firmware Version InfiNET EX ID RF ID infiNET EX Sleep Time Start infiNET EX Acquire Unacquire Gateway Communications check Check Battery Life Restore Factory Defaults Continued on following page Firmware version is displayed in xx yy Zz format can also be displayed 01 and 03 FE Short S or Long L Not started In progress flashing Finished found GW 00 Finished could not find GW E where represents an error code Not started In progress flashing Finished success 00 Finished failed E where represents an error code Error E
13. the setpoint is at 70 degrees and the Auto Dead Band is set to 2 degrees if the system is cooling it will not start heating until the ambient temperature drops below 68 degrees setpoint Auto Dead Band Once the unit has switched to heating it will not resume cooling until the ambient temperature rises above 72 degrees setpoint Auto Dead Band A larger value for the Auto Dead Band setting will result in less cycling between heating and cooling but can result in large temperature swings during the course of the day Smaller values for the Auto Dead Band setting will result in tighter temperature regulation but more frequent cycling between heating and cooling NOTE When using a single setpoint the CHV TSTATEX FCU has a 20 minute change limiter to prevent system toggling Fan The FAN button toggles the fan setting between fan AUTO Fan High F3 Fan Medium F2 and Fan Low F1 When set to AUTO a fan call will be made whenever the system makes a cool call or when the system makes a heat call or auxiliary heat call 1f the DIP switch is set to Enabled When set to F3 F2 or F1 the fan will always run Setpoints The setpoint is the user selectable temperature you want the system to maintain The A and W buttons will change the current setpoint by one degree F or C Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 21 INfINET EX Thermostat Fan Coil Unit
14. where is a number from 0 to T No problems 00 Not started Estimated remaining battery life 0 99 Not started In progress blank or flashing Finished 00 Button not held long enough Er i internal sensor only When no remote sensor is detected only this option is available r remote sensor only Only available when a remote sensor has been detected ir average internal and remote sensors When firmware version is not yet shown display will be Each press of the A or W button will cycle to the next portion of the version number Sets the infiNET EX ID SIMPL Windows restricts infiNET EX devices to an ID range of 03 20 Indicates thermostat update rate Setting for fewer updates L will conserve battery power Used to acquire the device to a gateway E0 indicates that search time has expired and no gateway was found E1 indicates the infiNET EX RF Channel is set to 0 disabled Used to remove gateway information from the device so it will no longer communicate with the current gateway E1 indicates that there is no previous gateway information i e the gateway may already have been unacquired Displays error codes for any problems found or 00 for no problems Gives estimated remaining battery life in percent Restores all setup parameters to their default settings To prevent accidentally performing this action
15. will not allow restart for three minutes Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 33 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Return and Warranty Policies 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 Enclose a note specifying the nature of the problem name and phone number of contact person RMA number and return address 2 Products may be returned for credit exchange or service with a CRESTRON Return Merchandise Authorization RMA number Authorized returns must be shipped freight prepaid to CRESTRON 6 Volvo Drive Rockleigh N J or its authorized subsidiaries with RMA number clearly marked on the outside of all cartons Shipments arriving freight collect or without an RMA number shall be subject to refusal CRESTRON reserves the right in its sole and absolute discretion to charge a 15 restocking fee plus shipping costs on any products returned with an RMA 3 Return freight charges following repair of items under warranty shall be paid by CRESTRON shipping by standard ground carrier In the event repairs are found to be non warranty
16. CD DISPLAY DESCRIPTION ELEMENT 1 Large seven segment digits 2 Small seven segment digits 3 Flame icon 4 Snowflake icon Fan icon 6 AUTO indicator T OFF indicator 8 HOLD indicator 9 H C amp F indicators Indicates current ambient temperature In Setup mode indicates current setup parameter function Display range is limited to 9 to 99 F 9 to 43 C If the ambient temperature is above 99 the display will indicate 99 If the ambient temperature is below 9 the display will indicate 9 Indicates current setpoint in F or C in whole degrees While the setpoint is being adjusted if it is set to a half degree increment the integer portion of the number will be displayed and will alternate with _5 every quarter second for a period of four seconds after the last adjustment After four seconds only the integer portion of the number will be displayed In Setup mode indicates current value for selected setup parameter Displayed when the system mode is Heat Flashes on two seconds off one half second when the system mode is Aux Heat Emergency Heat Displayed with snowflake icon when system is in Auto mode Displayed when the system mode is Cool Displayed with flame icon when system is in Auto mode Displayed at all times Displayed when FAN setting is AUTO If this is not displayed FAN is always ON Displayed when the system mode is Off Displayed when the HOLD setting
17. Check the Crestron Web site periodically for manual update availability and its relevance Updates are identified as an Addendum in the Download column 32 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit Glossary Anticipators Used to anticipate the drop or rise in temperature and energize the appropriate system before reaching the set point Anticipators affect how tightly the setpoint temperature is maintained Auto Dead Band Sets the minimum separation in auto mode between heat and cool setpoints with dual setpoints or maximum drift before system latches alternate mode with single setpoint Blower Fan An air handling device for moving air in a distribution system Call A call is the action taken by the thermostat when it sends a signal to turn on the heating or cooling system Extended Cool Extends the cool setpoint range to the full auto range of 38 to 99 F Humidity The total amount of moisture in air Relative humidity RH is the amount of moisture in air relative to its total capability based upon its temperature dew point Moisture will condense on surfaces that are below this dew point HVAC Heating ventilation and air conditioning Setpoint The user selectable temperature you want the system to maintain Time Delay Timer Guards Refers to a safety device or circuit that
18. Crestron CHV TSTATEXFCU iniNET EX Thermostat Fan Coil Unit Operations amp Installation Guide T CRESTRON This Document was prepared and written by the Technical Documentation department at CRESTRON Crestron Electronics Inc 15 Volvo Drive Rockleigh NJ 07647 1 888 CRESTRON Regulatory Compliance As of the date of manufacture the CHV TSTATEX FCU has been tested and found to comply with specifications for CE marking and standards per EMC and Radiocommunications Compliance Labelling CE O Federal Communications Commission FCC Compliance Statement This device complies with part 15 of the FCC Rules Operation is subject to the following conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation CAUTION Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user s authority to operate the equipment NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio com
19. Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU TROUBLE Poor battery life Room has high temperature variance Wide temperature variance in single setpoint Auto mode Heating Cooling not operating in single setpoint Auto mode Wrong temperature is displayed INfINET EX Thermostat Fan Coil Unit CHV TSTATEX Troubleshooting Continued POSSIBLE CAUSE S Ensure that the power source switch selection position is proper for the expected conditions Check for communication problems using standard RF troubleshooting Unit is using remote sensors A long backlight time is being used Anticipator setting is too high Auto dead band setting is too high 20 minute system toggling lockout Wrong temperature scale A Temperature Offset has been applied Bad location Continued on following page CORRECTIVE ACTION Using the 24V position prevents power steal operation and will cause a device to run on battery alone if no 24V input is available Using the steal position will prevent the 24V input from being used even if it is available Cool only applications with nothing connected to R or W cannot power steal Ensure heat system is available if using power steal or follow the cool only notes in that section Fringe communication and excessive gateway reconnect attempts cause extended runtime which consumes
20. OTE When the unit detects 24 VAC is present it will no longer sleep meaning it will offer real time communication with the control system NOTE When the unit is powered from a constant 24 VAC supply there may be a slight discrepancy between the ambient temperature displayed on the thermostat and the actual room temperature This discrepancy will also be seen when switching from STEAL to 24VAC This is normal and the discrepancy will disappear within approximately 10 minutes Wiring the CHV TSTATEX FCU to the HVAC System Make the necessary connections as called out in the illustrations that follow A flat head screwdriver not supplied is required to attach the control wires from the HVAC system Apply power after all connections have been made The illustrations on the following pages show examples for connection to various types of HVAC systems If your system does not match any of the systems described below contact Crestron Technical Support for assistance Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 11 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Connections for the CHV TSTATEX FCU RS2 Remote Sensor 2 outdoor RS1 Remote sensor 1 indoor RSR Remote sensor return RSR Remote sensor return N C Unused W Heat N C Unused FEMEA 24C 24V supply R 24V ret
21. TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit NOTE While in Setup mode a period of one minute with no button activity will cause the CHV TSTATEX FCU to revert to standard operation unless a function such as an infiNET EX acquire is executing Setup Mode Parameters Functions The following table shows the available setup parameters functions Setup Mode Parameters Functions PARAMETER DEFAULT FUNCTION CODE VALID VALUES VALUE NOTES Temperature Scale Sets units to use for temperature display Fahrenheit or Celsius Backlight Timeout 1 4 seconds or 4 seconds Sets the number of seconds the disabled backlight will remain lit after a button press Auto Dead Band 2 4 for Fahrenheit Used to set minimum separation or 1 3 for Celsius between heat and cool setpoints with dual setpoints or maximum drift before system latches alternate mode with single setpoint Heat Setpoint Limit 50 90 Sets the highest heat setpoint that is allowed Cool Setpoint Limit 50 90 Sets the lowest cool setpoint that is allowed Temperature Offset 9 to 9 for Permits recalibration of room Fahrenheit or temperature sensor This is the 5 to 5 for Celsius number of degrees added to or subtracted from the actual temperature This adjustment changes the actual regulation temperature not just the display Heat Anticipator Lower setting results in
22. Toolbox 1 Establish communications with the CHV TSTATEX FCU and display the System Info window 2 Select Functions Firmware to upgrade the CHV TSTATEX FCU firmware NOTE Since the CHV TSTATEX FCU might be asleep there may be a delay of one minute or less before the update starts Program Checks Using Crestron Toolbox display the network device tree Tools Network Device Tree View to show all network devices connected to the control system and all infiNET devices that have been acquired by the CHV TSTATEX FCU CEN RFGW EX Right click on the CHV TSTATEX FCU CEN RFGW EX to display actions that can be performed on the CHV TSTATEX FCU CEN RFGW EX Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 29 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Problem Solving Troubleshooting The following table provides corrective action for possible trouble situations If further assistance is required please contact a Crestron customer service representative CHV TSTATEX FCU Troubleshooting TROUBLE POSSIBLE CORRECTIVE ACTION CAUSE S No display No power from Check for 24V AC on 24C connector system Check circuit breaker powering furnace or boiler Check thermostat wiring Check batteries if running on battery power Incorrect mounting Check thermostat mounting to back plate Device does Device is not Open Crestron Too
23. Z RS2 RS1 RSR RSR N C Connectors Controls amp Indicators CONNECTORS CONTROLS amp INDICATORS MODE Button FAN Button A Continued on following page DESCRIPTION Cycles through available system modes OFF HEAT AUTO and COOL Toggles fan setting between FAN AUTO and FAN ON Raises the setpoint 6 o infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit Connectors Controls amp Indicators Continued CONNECTORS DESCRIPTION CONTROLS amp INDICATORS Vv Lowers the setpoint LCD DISPLAY Displays ambient temperature set point system mode fan setting call activity low battery RF or control system communication errors firmware download progress setup parameter function and value 4 Two position terminal blocks RS2 Remote sensor 2 outdoor RS1 Remote sensor 1 indoor RSR Remote sensor return RSR Remote sensor return N C Unused W Heat N C Unused 4 Two position terminal blocks GL Fan low Fan medium Fan high Unused Cool 24V return 24V supply Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 7 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Setup Identity Code Every CHV TSTATEX FCU communicating v
24. communications problems that can impact timely communications data exchange or battery life GW addressing Run acquire operations if Device cannot address a gateway This may info missing communication is needed simply mean the device has not been acquired yet ZigBee network Run acquire operations if Device is not joined to a ZigBee network This may join error communication is needed simply mean the device has not been acquired yet Excessive link Perform general RF Network link to gateway is not desirable cost debugging to improve Communication may work ok but is subject to communications many hops that will impact communication speed and battery life Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 15 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Advanced Setup Setup Mode After the CHV TSTATEX FCU is installed it is necessary to set it up for a particular heating cooling system Please note that some of the setup parameters listed below will not always be available Refer to Setup Mode Parameters Functions which starts on page 17 for details Place the CHV TSTATEX FCU in the Setup mode by doing the following 1 Press and hold the FAN button 2 While the FAN button is being held press and hold the A and W buttons simultaneously 3 Hold all three buttons for five seconds after which the unit will enter Setup mode Once in S
25. ded for increased circulation Features and Functions Wall mount heat cool thermostat for fan coil unit HVAC systems Crestron system integration via infiNET EX wireless network Saves on energy costs with advanced programming abilities Supports two remote temperature sensors Fail safe mode allows operation in event of control system failure Backlit LCD display Fan coil unit control Available in white black or almond Four pipe fan coil units are supported Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 1 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Fan Coil Unit Support The CHV TSTATEX FCU model of the infiNET EX thermostat provides the functionality of controlling fan coil units Aesthetically identical to the base model the CHV TSTATEX FCU has custom firmware display programming and terminal labels designed for 3 speed fan applications The CHV TSTATEX FCU supports on off control of the valves and the fan in 4 pipe fan coil applications eliminating the need for an additional device dedicated to controlling the fan coil unit itself infiNET EX Communications Built on steadfast infiNET EX technology infiNET EX is the new standard in 2 way wireless connectivity that can handle installations in even the most urban settings The redundant nature of its mesh networking technology means that a command will never be missed resulting in fau
26. e tanieuauiwaanmbsntas A 16 SeLup Mode Parameters FUNC HONS veri trscuanontanda tat ee hide A 17 PC TACO hate S A 20 Sy eE ONS ay cts cecn cad ses cad area E ciesal enh an ap weed T E O EAE T 20 Td a T E E N A E E S AE ET E TE 21 SEDO S sira A EE T E E ETE O 21 la COl re PAE A A E A T A E A E EE A N 22 RGiMO 6 O Per alOn a a A TEA E E EET 22 e Gs 0 2 BD FSS 0 es a a a Re eae aNe yes yD TUT oan ew ere nnn ES Re 23 PEO OTANI OT SOUT W Al C0 atin ca cost a aak bates aus uenlial a a a a 25 Earliest Version Software Requirements for the PC cc ceesesesseseeeeeeeeeeeeeeeeeneaas 25 Programming with Crestron SystemBuilder eeseesessssseessssseeeereressssssssssssseeereeee 25 Programimins with D3 Prosss cats ctsieas hoena cereus eemsecseten ceebdeomee aceon EENS 25 Programming with SIMPL Windows ccsseeeceeeeeceeeeeeeaeeesseseessseeeeeeeeeeeeeeeeaaas 26 Uploading and Up otadini semiran a saad aoseacee EE REES 28 Establishing Communicat Onasa neer N a E E E 28 Programs and Firmware esieerorni ran E N E E i eceaoes 29 Prosram C Becks sncsionre enea e E E seowssonexeaven cota acneenncs 29 Probleni SOLVING gaenen er e E E E E enero 30 Troub HOON a eotsanisauiodlss sete fasta c Samrat tela tart nll anand oacaie npoticelanlauaeauemuetnee taees 30 IRClerenCe DOC UINCINS v5 25 210s eile ea sesia ae av ee a nese bana Mian ates 32 Fe UU CNS MANNS Sas ac ge stele Re ete cana agar nates nee sonra enecsawoued dastanateaegue Ri
27. ent Programmers CAIP only New users may be required to register to obtain access to certain areas of the site including the FTP site 4 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit Physical Description This section provides information on the connections controls and indicators available on your CHV TSTATEX FCU CHV TSTATEX FCU Physical View CHV TSTATEX FCU Overall Dimensions Front and Side Views 5 53 in 1 03 in 141 mm 26 mm Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 5 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU CHV TSTATEX FCU Overall Dimensions Rear View 3 27 in 83 mm CHV TSTATEX FCU Connection View front with cover removed TU EA a A A AA E a Lt AA 71 TOP JJ JJIJJO S z
28. er to extend battery life the thermostat will only communicate with the control system once every 30 seconds or one minute based on the infiNET EX Sleep Time setting Because of this there will be a noticeable delay between the time a button is pressed on a touch screen and when the thermostat reacts to the command To account for this the 22 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit CHV TSTATEX FCU modules written by Crestron and provided in the Crestron Database will mimic the feedback from the thermostat so that the user will see an immediate response on the touch screen Likewise pressing a local button on the thermostat for example setpoint raise or lower will not cause an immediate change to the corresponding display on a touch screen Instead the thermostat will wake up shortly after the last button press to send its updated status to the control system If the thermostat is wired to have the optional 24 VAC at the 24C terminal and the power switch is set for 24V there will not be a delay in feedback LCD Display CHV TSTATEX FCU LCD Display gg a auto HOL reel I Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 23 INfINET EX Thermostat Fan Coil Unit LCD Display Elements Crestron CHV TSTATEX FCU L
29. etup mode the display will indicate the currently selected setup parameter function Press and release the MODE button quickly must be released within one second to change to the next parameter function in the list NOTE Holding the MODE button for more than one second will reset the currently selected parameter function to its default value When setting parameters such as when choosing between Fahrenheit or Celsius display pressing the A or W button will increment or decrement the value Value change occurs when button 1s released When a function is selected such as when starting an infiNET EX acquire pressing either A or W will execute the function To exit from Setup mode press the FAN button on the CHV TSTATEX FCU CHV TSTATEX FCU LCD Display Setup Mode Indicates Current Setup Indicates Current Value for Parameter Function selected Setup Parameter Skips to Next Setup Parameter Function MODE Exits Setup Mode FAN Adjust Current Setup Parameter Function Value NOTE When the CHV TSTATEX FCU is in Setup mode the large seven segment displays will show the current setup parameter function The small seven segment displays will show the current value for the selected setup parameter if applicable or it will display when a function is selected All other display elements will be hidden refer to LCD Display which starts on page 23 16 e infiNET EX Thermostat Fan Coil Unit CHV
30. gg iieas 32 Fotre Upda Sana A a ate a wacaieannwecddantanaeaeaennge nies 32 EO T sche ces cst E E E ges E E E E E E N E E E T nanan eneee nen 33 Return andy Warranty PONCIES x scanscdsiamnsaaseqanattancetesastoehertancenatgusenttadadooossushesdonaeessmonaenendandedenats 34 Merchandise Returns Repair Servi Cecunsersseore ea ean eneenanteeieries 34 CRESTRON iii te Warranty oreina eA EE 34 Operations amp Installation Guide DOC 7206A Contents e i Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit iInfiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Introduction The CHV TSTATEX FCU is a wireless thermostat featuring infiNET EX technology The CHV TSTATEX FCU installs just like a conventional thermostat because no extra wires are needed to connect to the control system Although functional as a standalone thermostat the CHV TSTATEX FCU delivers enhanced functionality as part of a complete Crestron automation system Integrating HVAC with a Crestron system can help lower energy bills and increase user friendliness The CHV TSTATEX FCU is designed for fan coil unit HVAC systems The large backlit LCD display provides a clear view of temperature set point system mode fan mode system status and setup functions Climate control features include separate heating and cooling set points and adjustable anticipators to prevent overshooting the desired temperature Continuous fan operation can be selected when nee
31. her d dual setpoint or S single setpoint Refer to Setup Mode which starts on page 16 for details Once Auto mode has been enabled you can access it from the CHV TSTATEX FCU controls as follows 1 Press the MODE button until both the flame and snowflake Ke icons appear in the display This indicates Auto mode is now active 2 Use the A and W buttons to adjust the setpoint Actual operation will depend on whether you are using single or dual setpoints a In dual setpoint Auto mode the first press of the A or V buttons or second press if the first press simply turned on the backlight will cause either the flame or snowflake Ke icon to flash rapidly This indicates which setpoint will be adjusted by subsequent presses of the A or V buttons To adjust or view the alternate setpoint press the MODE button while the icon is flashing This will cause the alternate icon to flash and now the A and W buttons will adjust that setpoint The flashing icon will time out after five seconds of no button activity b In single setpoint Auto mode use the buttons to adjust the setpoint as usual 20 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit Dual Setpoint Auto Mode AU d in Setup Mode In dual setpoint Auto mode separate heat and cool setpoints are used When the ambient tempe
32. ia RF with a Crestron control system through a CEN RFGW EX wireless gateway requires a unique RF ID The RF ID is a two digit hexadecimal number that can range from 03 to FF The RF ID of the unit set using Crestron Toolbox must match the RF ID specified in the SIMPL Windows program Supplied Hardware The hardware supplied with the CHV TSTATEX FCU is listed in the following table Supplied Hardware for the CHV TSTATEX FCU DESCRIPTION PART QUANTITY NUMBER Screws Zinc Phillips Pan Head 06 32 x 1 2007251 2 Batteries AA Alkaline 2001050 2 Installation NOTE Installers should have a strong working knowledge of HVAC systems The location of the thermostat can affect its performance and efficiency Install the thermostat away from direct sunlight drafts doorways skylights and windows Also make sure the thermostat is conveniently located for control access and setup Thermostats should be mounted 60 inches 1 6 meters above the finished floor HVAC industry standard Do not mount on an exterior wall The following tools hardware are required for installation e Standard single gang electrical box mounted horizontally not supplied e Phillips screwdriver not supplied e Two l inch pan head Phillips screws supplied e Two AA batteries supplied Use the following procedure to install the CHV TSTATEX FCU in a standard single gang electrical box refer to illustration on the following page 1 Separate ther
33. infiNET Control Modules o EA infiNET Button Panels EF Sy infiNET Sensing Modules i CHY TSTATES BA CHY TSTATEX FCLL 4 NOTE If connecting to the MC3 drag the CHV TSTATEX FCU directly to the control system 26 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit The system tree of the control system displays the CHV TSTATEX FCU in the appropriate slot s with a default RF ID as shown in the following illustration C2Net Device Slot 8 E a PRO Slot 1 Empty C2 Card Slot Slot 8 CZENET 2 8 IP ID OF CEN REGW EX Ethernet H E RF ID 03 CHY TSTATEX FCL E Slot 9 C2Net Device Pree EE Slot 10 C21 PROz2 LCDPANEL 2 If additional CHV TSTATEX FCU devices are to be added repeat step 1b for each device Each CHV TSTATEX FCU is assigned a different RF ID number as it is added 3 If necessary double click a device to open the Device Settings window and change the RF ID as shown in the following illustration Device Settings Crestron CHV TSTATEX FCU Window Device Settings Crestron CH ISTATES FCU x Device Name AF ID Connection Sheet Device Info RF IG 03 NOTE The ID code specified in the SIMPL Windows program must match the RF ID of each unit Refer to Identity Code on page 8 Program Manager Program Manager is the view where progra
34. lbox and select the not follow communicating Network Device Tree View Expand control system with the the tree until the gateway to be commands CEN RFGW EX managed is selected Right click the NET ID of the selected gateway to open the sub menu and select Functions infiNET EX Gateway If device is not listed acquire the device to the infilNET EX network refer to Basic Thermostat Setup which starts on page 14 RF ID of device Use the Network Device Tree infiNET or the gateway EX network in Crestron Toolbox to poll ID is not set to the infiNET EX network Verify that the match the RF ID RF ID for the infiNET EX device is set of the SIMPL to match the RF ID specified in the Windows program SIMPL Windows program Heating Cooling No power to Check circuit breaker system is not thermostat Check for 24V AC on 24C connector operating Check circuit breaker powering furnace or boiler Recheck wiring connections Check batteries replace if necessary Cannot change The upper or lower Heat setpoint range is setpoint setting temperature limits 38 to 89 F 3 to 32 C were reached Cool setpoint range is 59 to 99 F 15 to 37 C or 38 to 99 F 3 to 37 C if extended cool mode enabled System cycles Anticipator setting Reprogram anticipator setting refer to too quickly is too low Setup Mode Parameters Functions which starts on page 17 Continued on following page 30 e infiNET EX Thermostat
35. ltless operation something that is of the utmost importance when it comes to HVAC control and home automation The CHV TSTATEX FCU harnesses this cutting edge wireless connectivity which affords it a level of robustness and dependability above other solutions Automation System Integration The wireless connection to the control system allows the functions of the CHV TSTATEX FCU to be controlled from touch screens keypads wireless remotes computers or even a mobile device It supports unlimited flexibility for remote control scheduling and integration with other devices and systems However in the event that communication with the control system is disrupted for any reason the CHV TSTATEX FCU will remain operable to control the HVAC system Easy Installation System design and installation using infiNET EX thermostats could not be easier Since no control wires are required the CHV TSTATEX FCU can be installed just like any conventional thermostat To simplify installation physical switches are provided for the most critical configuration options including heat cool type heat pump behavior power settings number of heating cooling stages and fan options These settings allow HVAC contractors to install and test the thermostats prior to the appearance of a Crestron system integrator An infiNET EX gateway such as the CEN RFGW EX or MC3 is needed for communications Setting the ID of each device employs the same convention as Cre
36. mmers program a Crestron control system by assigning signals to symbols The symbol can be viewed by double clicking on the icon or dragging it into Detail View Each signal in the symbol is described in the SIMPL Windows help file F1 Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 27 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Uploading and Upgrading Crestron recommends using the latest programming software and that each device contains the latest firmware to take advantage of the most recently released features However before attempting to upload or upgrade it is necessary to establish communication Once communication has been established files for example programs or firmware can be transferred to the control system and or device Finally program checks can be performed such as changing the device ID or creating an IP table to ensure proper functioning Establishing Communication Use Crestron Toolbox for communicating with the CHV TSTATEX FCU refer to the Crestron Toolbox help file for details There is a single method of communication indirect communication Indirect Communication CEN RFGW EX infiNETEX e CHV TSTATEX FCU Serial PC Running Control System Crestron Toolbox or USB Indirect Communication with MC3 mice infiNETEX e CHV TSTATEX FCU Control System PC Running Crestron Toolbox
37. mostat front plate from back plate you may need to exert force when removing the front plate 2 Turn HVAC system power OFF 3 Feed HVAC wiring from the electrical box through the hole in the center of the back plate so it can be connected to the proper terminals on the CHV TSTATEX FCU after the thermostat is mounted 4 Make sure unit is correctly oriented and place it in the electrical box 8 o infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit CAUTION Excess wire pinched between the CHV TSTATEX FCU and electrical box could cause a short circuit Make sure that all excess wire is completely inside the electrical box and not between the box and the CHV TSTATEX FCU NOTE To ensure accurate temperature readings avoid drafts in the back of the unit by plugging the wire hole with insulation 5 Attach the CHV TSTATEX FCU back plate to the electrical box using the two supplied 06 32 x 1 pan head screws 6 Attach the face plate 7 Insert batteries and attach the battery compartment cover 8 Turn HVAC system power ON CAUTION Replace all batteries in the device at the same time Mixing old and new batteries in the device may result in battery leakage and equipment damage NOTE Crestron has provided small slots on either side of the battery cover designed to allow a flathead screwdriver to be inserted
38. munications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Industry Canada IC Compliance Statement Operation is subject to the following two conditions 1 This device may not cause interference and 2 This device must accept any interference including interference that may cause undesired operation of the device To satisfy RF exposure requirements this device and its antenna must operate with a separation distance of at least 20 centimeters from all persons and must not be colocated or operating in conjunction with any other antenna or transmitter Crestron the Crestron logo 3 Series Control System Crestron Toolbox Cresnet D3 Pro infiNET EX and SystemBuilder are trademarks or registered trademarks of Crestron Electronics Inc in the United States and other countries Windows is a trademark or registered trademark of Microsoft Corporation in the United States and o
39. nvironmental Temperature Humidity Power Requirements 24V Battery Continued on following page DETAILS 2 way RF 2 4 GHz ISM Channels 11 26 2400 to 2483 6 MHz IEEE 802 15 4 compliant 150 ft 46 m indoor 250 ft 76 m outdoor Subject to site specific conditions range is increased by adding additional devices or CLW RFEXP EX wireless expander sold separately Requires a CEN RFGW EX RF gateway or MC3 3 Series Control System both sold separately Backlit LCD with two large seven segment digits two small seven segment digits 14 dedicated symbols Displays ambient temperature set point system mode fan setting call activity low battery RF or control system communication errors firmware download progress setup parameter function and value 10 to 110 F 23 to 43 C 9 to 99 F 9 to 43 C 1 F 0 5 C 1 F 0 4 0 2 C 38 to 89 F 3 to 32 C 59 to 99 F 15 to 37 C or 38 to 99 F 3 to 37 C extended cool mode enabled 1 Amp 40 Volts DC or 24 Volts AC nominal 10 to 110 F 23 to 43 C 10 to 90 RH non condensing 0 24 Watts 10 mA 24 Volts AC supplied by heating or cooling system Two AA batteries estimated one year normal operation Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 3 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU CHV TSTATEX
40. r other countries Other trademarks and trade names may be used in this Document to refer to either the entities claiming the marks and names or their products Crestron disclaims any proprietary interest in the marks and names of others 2011 Crestron Electronics Inc Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit Contents infiNET EX Fan Coil Thermostat CHV TSTATEX FCU 1 PAPOCUC UOT AN EA bates aaa E readaps T AA T eo tadapebataas ial aieacs E AA l Pe atures and PU NCIIONS icaxbassnatatraetadshonawatinesnadapabasaustwe Sts EET AE T A l DCC WC ALONG nE E EN 3 Physical Desch ptiolisirenei E a E ce ce ean aee tee ae 5 SARU OA APAT cathe rece A TEESE AEAT EIEEE ATT EAA A EE ATT RAE AEE ESTA 8 EE ET D ee T ESE TN mene A E AT AA A A AE EE EATS 8 UO bic Clan War cicte tatacacancten E sat den tieacanine ce Seeacasantaa salen dcannctmece Mee ca sans 8 ANS MALO 8 os ca secs acces E E E PEIE ANE se A R E O AET A PEIE AE TE 8 DIF SWVC EY CLIO aaa o a tones 10 Wiring the CHV TSTATEX FCU to the HVAC System cccccccccceeeeeeeeeeeeeeees 1 Ba eor LUM it anes cet caasnseterosts a paoauna tno aaeamec aware esata 14 Basie FNC rmMO Stay SU accion adnan pete cudadsavesbumenntnt EE 14 J inins ann NET EX INC CW ORK esere aE ENE 14 heaviness am OMANE TD EA Netw OF csie a 15 Veni yin COmmMmUnIC AION SAUS E A 15 PNG AMC COu SCEUP eera a ac culeseumantes ant andstiuetiedy 16 SCPM Ode rae uatnsiacdae nt sncms nitro t
41. rature drops below the heat setpoint the unit will call for heat to maintain the heat setpoint When the ambient temperature rises above the heat setpoint the unit will not call for cooling until the temperature exceeds the cool setpoint When the ambient temperature drops below the cool setpoint the unit will not call for heating until the temperature is below the heat setpoint When dual setpoint Auto mode has been enabled the Auto Dead Band is used to maintain a minimum separation between the heat and cool setpoints If this separation is violated by a setpoint adjustment the other setpoint will be automatically adjusted For example if the heat setpoint is at 68 degrees the cool setpoint is at 72 degrees and the Auto Dead Band is set to 4 degrees if you lower the cool setpoint to 71 degrees the heat setpoint will automatically be adjusted to 67 degrees to maintain the 4 degree Auto Dead Band separation In dual setpoint Auto mode the CHV TSTATEX FCU display will indicate whichever setpoint is closer to the ambient temperature Both the heat and cool setpoints can be viewed simultaneously using a touch screen Single Setpoint Auto Mode AU S in Setup Mode In single setpoint Auto mode a single setpoint is used for regulation at all times regardless of whether the system is heating or cooling The Auto Dead Band db setup parameter is used to determine when to switch between heating and cooling For example if
42. return freight costs shall be paid by the purchaser CRESTRON Limited Warranty CRESTRON ELECTRONICS Inc warrants its products to be free from manufacturing defects in materials and workmanship under normal use for a period of three 3 years from the date of purchase from CRESTRON with the following exceptions disk drives and any other moving or rotating mechanical parts pan tilt heads and power supplies are covered for a period of one 1 year touch screen display and overlay components are covered for 90 days batteries and incandescent lamps are not covered This warranty extends to products purchased directly from CRESTRON or an authorized CRESTRON dealer Purchasers should inquire of the dealer regarding the nature and extent of the dealer s warranty if any 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 In no event shall CRESTRON be liable for incidental or consequential damages of any kind property or economic damages inclusive arising from the sale or use of this equipment CRESTRON is not liable for any claim made by a third par
43. s is the default factory setting on the CHV TSTATEX FCU POWER Slide Switch Steal WO 24VAC NOTE Steal Power mode will not draw enough current to cause the external heat or cool relays to close More specifically when the unit is not making a call for heat it will draw power through the R and W terminals When the unit is making a call for heat it will draw power through the R and Y terminals This will not work if the thermostat has been wired for a cool only application The CHV TSTATEX FCU must be wired for heat control in order to take advantage of Steal Power mode NOTE In Steal Power mode even when an auxiliary power source is available the unit will continue to enter a communications sleep state waking every 30 seconds or 10 o infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit one minute based on the infiNET EX Sleep Time setting to exchange data with the control system Refer to Remote Operation on page 22 for details NOTE Steal Power mode may cause problems with some types of HVAC systems such as indicating a false heat or cool call If this occurs do not use Steal Power mode If the thermostat will be wired so that 24 Volts AC will always be present on the 24C terminal slide the POWER switch to 24VAC No batteries will be required in this mode except during initial setup N
44. s the most common setup requirements For full details on all setup options refer to Advanced Setup which starts on page 16 Place the CHV TSTATEX FCU in the Setup mode by doing the following 1 Press and hold the FAN button 2 While the FAN button is being held press and hold the A and W buttons simultaneously 3 Hold all three buttons for five seconds after which the unit will enter Setup mode The display shows the Temperature Scale function FC B r Use A or W to choose the temperature units F Fahrenheit C1 setpoint in whole E L degrees Celsius or C2 setpoint in half degrees Celsius Joining an infiNET EX Network Before a CHV TSTATEX FCU can be used on an infiNET EX network it must first join an infiNET EX network by being acquired by an infiNET EX gateway e g CEN RFGW EX NOTE A CHV TSTATEX FCU can be acquired by only one gateway To acquire a CHV TSTATEX FCU perform the following 1 Put the CEN RFGW EX into Acquire mode from the unit itself or from Crestron Toolbox as described in the latest revision of the CEN RFGW EX Operations amp Installation Guide Doc 6706 which is available from the Crestron Web site www crestron com manuals NOTE In an environment where multiple gateways are installed only one gateway should be in the Acquire mode at a time 2 Ensure the unit is in Setup mode refer to Basic Thermostat Setup above or Setup Mode which starts on page 16 and that
45. stron s familiar TSID method and each device is programmable using Crestron SIMPL Windows SystemBuilder or D3Pro software just like any wired Cresnet device Even firmware updates are performed over the wireless network No further action is required to configure the infiNET EX network Each device assigned to a common gateway automatically behaves as a wireless expander for any other devices within range approximately 150 feet 46 meters indoors and additional expanders may be added if necessary The infiNET EX gateway monitors each device on the network at all times ignoring any other 2 4 GHz signals It reconfigures the entire network automatically in response to new sources of interference and other changes in RF conditions 1 Four pipe fan coil units are supported 2 CHV TSTATEX FCU must be powered by a 24 volt source to enable repeater functionality 2 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit Specifications Specifications for the CHV TSTATEX FCU are listed in the following table CHV TSTATEX FCU Specifications SPECIFICATION Wireless RF Transceiver Range typical Gateway Display Measurement Range Ambient Temperature Display Limits Temperature Tolerance Over Full Range At Room Temperatures Setpoint Range Heat only setpoint Cool only setpoint Relay Rating E
46. t any time Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 25 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Programming with SIMPL Windows NOTE While SIMPL Windows can be used to program the CHV TSTATEX FCU it is recommended to use SystemBuilder for configuring a system SIMPL Windows is Crestron s premier software for programming Crestron control systems It is organized into two separate but equally important Managers Configuration and Program Configuration Manager Configuration Manager is the view where programmers build a Crestron control system by selecting hardware from the Device Library 1 To incorporate the CHV TSTATEX FCU into the system a Drag the CEN RFGW EX gateway from the Wireless Receivers Wireless Receivers RF folder of the Device Library and drop it in the System Views Locating the CEN RFGW EX in the Device Library Sy Crestron Devices DvcLib 749 020 9 Control Systems a Fly Wireless Receivers 9 Wireless Receivers IR E E wireless Receivers RF mi lif CEN RFGW EX Cresnet BA CEN RFGW EX Ethernet for ML 2 ONLY lite CEN RFGW EX Ethernet si b Drag the CHV TSTATEX FCU from the Wireless Remotes Wireless Remotes RF folder of the Device Library and drop it on the CEN RFGW EX Locating the CHV TSTATEX FCU in the Device Library fq Crestron Devices Hg Control Systems
47. t is designed especially for creating lighting and environmental system control applications Customers already familiar with SIMPL Windows who are including a lighting system as part of an overall control system project may prefer to continue using SIMPL Windows Programming with Crestron SystemBuilder SystemBuilder is a comprehensive programming environment Appropriate for most systems it can quickly and easily generate a complete working program including both control processor logic and touch screen graphics Programming with D3 Pro Crestron s D3 Pro lighting software provides all the tools necessary to create a complete Crestron lighting system for residential applications The lighting system includes the control system logic program touch screen projects and keypad programming Documentation and real time lighting adjustment capabilities As with all Crestron software D3 Pro provides extensive right click and drag and drop functionality in addition to convenient keyboard shortcuts for frequently used functions and commands Programming is organized into six system Views of the lighting system each providing a moveable toolbox of devices such as interfaces fixtures and control modules You can add a device to your system simply by selecting it from one of the toolboxes and dragging it to a room The available toolboxes differ depending on the View but all Views include a General toolbox that allows you to add areas and rooms a
48. to assist in removal Installation into Electrical Box Rear Plate Se C k a Me ae ee Screws i ig us 06 32 x 1 S Front Plate X A 7 NS S Sf i a SB _ Screwdriver Slots LZ A Battery X Compartment Cover Ww Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 9 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU DIP Switch Setup The following describes the CHV TSTATEX FCU DIP switch settings 1 Install two AA batteries supplied in the battery compartment 2 Locate the DIP switches inside the unit and configure the following parameters DIP Switch Settings Left Switch Lockout setup mode Unlocked Locked Hold button behavior Toggles between F C Toggles Hold mode Medium fan speed Enabled Disabled Low fan speed Enabled Disabled Right Switch Heat mode Enabled Disabled Cool Mode Enabled Disabled Auto mode Enabled Disabled Auto mode behavior Single setpoint Dual setpoint By default the CHV TSTATEX FCU is configured to be powered by two AA alkaline batteries To extend battery life the device also receives power from the HVAC system by drawing a small amount of current through the heat or cool terminals This is known as Steal Power mode To enable this feature locate the POWER slide switch inside the unit and slide it to STEAL Thi
49. ty or made by the purchaser for a third party CRESTRON shall at its option repair or replace any product found defective without charge for parts or labor Repaired or replaced equipment and parts supplied under this warranty shall be covered only by the unexpired portion of the warranty Except as expressly set forth in this warranty CRESTRON makes no other warranties expressed or implied nor authorizes any other party to offer any warranty including any implied warranties of merchantability or fitness for a particular purpose Any implied warranties that may be imposed by law are limited to the terms of this limited warranty This warranty statement supersedes all previous warranties 34 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit This page is intentionally left blank Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 35 T CRESTRON Crestron Electronics Inc 15 Volvo Drive Rockleigh NJ 07647 Tel 888 CRESTRON Fax 201 767 7576 www crestron com Operations amp Installation Guide DOC 7206A 2031609 09 11 Specifications subject to change without notice
50. urn Y Cool N C Unused GH Fan high GM Fan medium GL Fan low NOTE 24 Volt power is returned through the R connector Refer to wiring diagrams on the following pages NOTE Refer to DIP Switch Setup which starts on page 10 for DIP switch settings 12 e infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Operations amp Installation Guide DOC 7206A Crestron CHV TSTATEX FCU INfINET EX Thermostat Fan Coil Unit CHV TSTATEX FCU Wiring Diagram Fan High Relay System Transformer Optional CHV TSTATEX FCU Sensor Wiring CHV RTS f f LJ j id TOP BO ACDOAD cr oJ D J T 109 Q Tat tt QVVS SVS M __ LIT Hf LIA IF Operations amp Installation Guide DOC 7206A infiNET EX Thermostat Fan Coil Unit CHV TSTATEX FCU e 13 INfINET EX Thermostat Fan Coil Unit Crestron CHV TSTATEX FCU Basic Setup Basic Thermostat Setup The following describe

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