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Related Manuals for Crestron CHV-TSTATEX
Summary of Contents for Crestron CHV-TSTATEX
- Page 1 Crestron CHV-TSTATEX infiNET EX™ Thermostat Operations & Installation Guide...
- Page 2 Microsoft Corporation in the United States and/or 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.
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Page 3: Table Of Contents
Identity Code ....................... 8 Supplied Hardware ...................... 8 Installation ........................8 DIP Switch Setup ...................... 10 Wiring the CHV-TSTATEX to the HVAC System........... 11 Basic Setup ..........................17 Basic Thermostat Setup..................... 17 Joining an infiNET EX Network ................17 Leaving an infiNET EX Network................18 Verifying Communication Status ................ -
Page 5: Infinet Ex™ Thermostat: Chv-Tstatex
Integrating HVAC with a Crestron system can help lower energy bills and increase user friendliness. The CHV-TSTATEX is designed for one- or two-stage heating and one- or two-stage cooling control of baseboard, forced air, heat pump , and dual-fuel heat pump HVAC systems. - Page 6 Easy Installation System design and installation using infiNET EX thermostats could not be easier. Because no control wires are required, the CHV-TSTATEX 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.
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Page 7: Specifications
Crestron CHV-TSTATEX infiNET EX™ Thermostat Specifications Specifications for the CHV-TSTATEX are listed in the following table. CHV-TSTATEX Specifications SPECIFICATION DETAILS Wireless RF Transceiver 2-way RF, 2.4 GHz ISM Channels 11-26 (2400 to 2483.6 MHz), IEEE 802.15.4 compliant Range (typical) 150 ft (46 m) indoor, 250 ft (76 m) outdoor;... - Page 8 Remote Temperature Sensor 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.
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Page 9: Physical Description
Crestron CHV-TSTATEX infiNET EX™ Thermostat Physical Description This section provides information on the connections, controls and indicators available on your CHV-TSTATEX. CHV-TSTATEX Physical View CHV-TSTATEX Overall Dimensions (Front and Side Views) 5.53 in 1.03 in (141 mm) (26 mm) 4.50 in (115 mm) infiNET EX™... - Page 10 EX™ Thermostat Crestron CHV-TSTATEX CHV-TSTATEX Overall Dimensions (Rear View) CHV-TSTATEX (Connection View, front with cover removed) Connectors, Controls & Indicators CONNECTORS, DESCRIPTION CONTROLS & INDICATORS MODE Button Cycles through available system modes: OFF, HEAT, AUX HEAT ONLY (for heatpump or dual-fuel systems only), AUTO and COOL.
- Page 11 Auto change over (inverted); switched to RC during heat calls. Auto change over; switched to RC during cool calls. 2nd stage cool Y/Y1 1st stage cool Return cool 24VAC common infiNET EX™ Thermostat: CHV-TSTATEX • 7 Operations & Installation Guide – DOC. 6989A...
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Page 12: Setup
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. - Page 13 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 back plate to the electrical box using the two supplied #06-32 x 1” pan head screws.
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Page 14: Dip Switch Setup
Normal Extended By default, the CHV-TSTATEX 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. -
Page 15: Wiring The Chv-Tstatex To The Hvac System
STEAL to 24VAC. This is normal and the discrepancy will disappear within approximately 10 minutes. Wiring the CHV-TSTATEX 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. - Page 16 CHV-TSTATEX in Heat Only Application DIP Switch Settings System Transformer Heat Relay Optional, for power CHV-TSTATEX in Heat Only with Fan Application Relay System Transformer Heat Relay Optional, for power 12 • infiNET EX™ Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989A...
- Page 17 NOTE: A jumper wire must be placed between RC to RH for combined systems or integrated controllers. NOTE: Connect Y/Y1 and W/W1 to steal power in cool only mode. Make sure to disable heat calls in setup. infiNET EX™ Thermostat: CHV-TSTATEX • 13 Operations & Installation Guide – DOC. 6989A...
- Page 18 Cooling Transformer Heat Relay Compressor Relay Cooling Transformer Fan Relay CHV-TSTATEX in Heat-Cool Application with Integrated Control Unit Heat Relay Cool Relay Transformer Fan Relay Optional, for power 14 • infiNET EX™ Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989A...
- Page 19 Crestron CHV-TSTATEX infiNET EX™ Thermostat CHV-TSTATEX in Heat Pump System Application with Integrated Controller Changeover Valve E-U-W AUX Heat Relay Compressor Relay Transformer Fan Relay Optional, for power NOTE: Heat pump and dual-fuel heat pump systems require an outdoor temperature sensor (e.g.
- Page 20 EX™ Thermostat Crestron CHV-TSTATEX NOTE: If the system requires a fan, set the top dip switch in the right bank to “on”. CHV-TSTATEX Sensor Wiring CHV-RTS CHV-RSS 16 • infiNET EX™ Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989A...
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Page 21: Basic Setup
Celsius) or C2 (setpoint in half degrees Celsius). Joining an infiNET EX Network Before a CHV-TSTATEX 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). -
Page 22: Leaving An Infinet Ex Network
To leave a network, press and hold the FAN, buttons simultaneously for five seconds. Press MODE until the unacquire function is displayed (UA). Press on the CHV-TSTATEX to start the unacquire process. Once completed, press FAN on the thermostat to exit Setup mode. Verifying Communication Status To verify communication status, enter the Setup mode as described in “Basic... -
Page 23: Advanced Setup
Advanced Setup Setup Mode After the CHV-TSTATEX 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 20 for details. -
Page 24: Setup Mode Parameters/Functions
EX™ Thermostat Crestron CHV-TSTATEX NOTE: While in Setup mode, a period of one minute with no button activity will cause the CHV-TSTATEX 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. - Page 25 ”E1” indicates the infiNET EX RF Finished, could not Channel is set to “0” (disabled). find GW (E#, where # represents an error code) (Continued on following page) infiNET EX™ Thermostat: CHV-TSTATEX • 21 Operations & Installation Guide – DOC. 6989A...
- Page 26 Crestron customer service team by (flashing --) calling Crestron at Finished, self test ok 1-888-CRESTRON (00) (1-888-273-7876). Finished, self test failed (E#, where # represents an error code) 22 • infiNET EX™ Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989A...
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Page 27: Operation
EX™ Thermostat Operation System Mode The MODE button on the CHV-TSTATEX 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). -
Page 28: Fan
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 has a 20-minute change limiter to prevent system toggling. -
Page 29: Setpoints
Setpoint” which can be specified by the control system program. This is handled automatically by the “Crestron CHV-TSTATEX 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 23. -
Page 30: Remote Operation
Crestron CHV-TSTATEX Remote Operation As an infiNET EX device, the CHV-TSTATEX 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 order 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. - Page 31 MODE button when system mode is Heat) the display will show “EH” in place of the ambient temperature for two seconds. 2. When the CHV-TSTATEX 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.
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Page 32: 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. -
Page 33: Programming With Simpl Windows
Crestron CHV-TSTATEX infiNET EX™ Thermostat Programming with SIMPL Windows NOTE: While SIMPL Windows can be used to program the CHV-TSTATEX, it is recommended to use SystemBuilder for configuring a system. SIMPL Windows is Crestron’s premier software for programming Crestron control systems. - Page 34 EX™ Thermostat Crestron CHV-TSTATEX C2Net Device, Slot 8 2. If additional CHV-TSTATEX devices are to be added, repeat step 1b for each device. Each CHV-TSTATEX 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.
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Page 35: Uploading And Upgrading
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.) infiNET EX™ Thermostat: CHV-TSTATEX • 31... -
Page 36: Program Checks
1. Establish communications with the CHV-TSTATEX and display the “System Info” window. 2. Select Functions | Firmware… to upgrade the CHV-TSTATEX firmware. NOTE: Since the CHV-TSTATEX might be “asleep”, there may be a delay of one minute or less before the update starts. Program Checks... -
Page 37: Problem Solving
Crestron CHV-TSTATEX infiNET EX™ Thermostat 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 Troubleshooting TROUBLE POSSIBLE CORRECTIVE ACTION CAUSE(S) No display No power from Check for +24V on 24C connector. - Page 38 20). Ensure the thermostat is located away Bad location. from direct sunlight, drafts, doorways, skylights and windows or exterior walls. (Continued on following page) 34 • infiNET EX™ Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989A...
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Page 39: Reference Documents
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. -
Page 40: Appendix: About Heat Pumps
A dual-fuel type setting (dF) will not allow both systems to run at the same time. 36 • infiNET EX™ Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989A... -
Page 41: Glossary
A heat pump can be used in conjunction with a gas/oil/LP furnace (using the furnace instead of electric resistance heat when temperatures fall below about 35º F). infiNET EX™ Thermostat: CHV-TSTATEX • 37 Operations & Installation Guide – DOC. 6989A... - Page 42 The user selectable temperature you want the system to maintain. Time Delay (Timer Guards) Refers to a safety device or circuit that will not allow restart for three minutes. 38 • infiNET EX™ Thermostat: CHV-TSTATEX Operations & Installation Guide – DOC. 6989A...
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Page 43: Return And Warranty Policies
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. - Page 44 Crestron Electronics, Inc. Operations & Installation Guide – DOC. 6989A 15 Volvo Drive Rockleigh, NJ 07647 (2027560) Tel: 888.CRESTRON 08.11 Fax: 201.767.7576 Specifications subject to www.crestron.com change without notice.