Instruction/ maintenance manual of the product CHV-TSTAT Crestron electronic
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Crestron CHV-TSTAT & CHV-THSTAT Thermostats Operations and Installation Guide Firmware Version 1.1 and Earlier.
This document was prepared an d written by the Tech nical Documentation dep artment at: Crestron Electronics, Inc. 15 Volvo D rive Rockleigh, NJ 076 47 1-888-CRESTRON All brand names, product nam es and trademarks are the property of their respective owners.
Crestron CHV-TSTAT and CHV- THSTAT Thermostats Contents Quick Installation Reference ................................................................................................... .. ii Thermostats: CHV-TSTAT and CHV-THSTAT 1 Introduc tion ......
Thermostats Crestron CHV-TSTAT and CHV-THSTAT Quick Installation Reference 1. Select a suitable location and run t h e connecting wires from the heating/cooling system and th e Cresnet system. Refer to page 5 for a d escription of the thermostat conn ectors.
Crestron CHV-TSTAT and CHV- THSTAT Thermostats Thermostats: CHV-TSTAT and CHV-THSTAT Introduction Functions and Features The CHV-TSTAT an d CHV-THSTAT series are wall-m ounted universal thermostats that can be part of a C restron Home ® total cont rol system.
Thermostats Crestron CHV-TSTAT and CHV-THSTAT heat, cool, h umidity or fa n outputs are energized; a m essage indicato r, so users kno w when a message is waiting to be read; a net indicator to deno te when the network is active and a hold indicator th at identifies when the thermostat is overriding the Cresnet temperature set point commands.
Crestron CHV-TSTAT and CHV- THSTAT Thermostats Specifications The following table prov ides a summary of specificatio ns for the CHV-TSTA T and CHV-THSTAT.
Thermostats Crestron CHV-TSTAT and CHV-THSTAT Physical Description Refer to the illustrations below and on next page. The CHV-TSTAT and CHV- THSTAT are enclose d in a plastic enclosur e with four butt ons and an LC D display on the front. The back of the unit has ventilation slots, and ho les for mounting the unit and wiring.
Crestron CHV-TSTAT and CHV- THSTAT Thermostats Connection View (Backpla te, view from the fr ont with cover removed) TOP HUM RHU RSR RSR RS1 RS2 24(C) 24(R) 24V Y Z G NETWORK RH RC G Y/Y1 Y2 O B W/W1 W2 Ports The CHV-TST AT and CHV-THST AT have four types of c onnections on t he inside back plate (refer to graphic above).
Thermostats Crestron CHV-TSTAT and CHV-THSTAT CONTROL CONNECTIONS (System Dependent) PIN DESCRIPTION HUM Energized to RHU during h umidity call RHU Reference for humidifier RH Reference Heat, used for.
Crestron CHV-TSTAT and CHV- THSTAT Thermostats Setup Network Wiring NOTE: When installing network wiring, refer to the latest revision of the wiring diagram(s) appropriate for your specific sy stem configuration, available from the Downloads | Product Manuals | W iring Diagrams section of the Crestron website ( www.
Thermostats Crestron CHV-TSTAT and CHV-THSTAT System Connections Backplate - view from the fr ont with the cover removed TOP HUM RHU RSR RSR RS1 RS2 24(C) 24(R) 24V Y Z G NETWORK RH RC G Y/Y1 Y2 O B W/W1 W2 Backplate 24(R) - 24 VAC reference termin al.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Wiring Diagrams The wiring diagrams that follow show connections for the CHV-TSTAT and CHV- THSTAT. CAUTION: The P4 Jumper Position on the Circuit Board depends on the power method chosen, and i s critical to proper oper ation.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Separately Powered (by an independent transformer) Backplate Connection and Circ uit Board Jumper Position CRESTRON ELECTRO NICS P1 P3 P6 P5 P4 TOP HUM R.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Three-Wire Heating System Connections CRESTRON ELECTRO NICS Jumper on P4 between pins 1 and 2 1 2 P4 C R W TO P HUM RHU RSR RSR RS1 RS2 24(C) 24(R) 24V Y.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Five-Wire Heating/Cooling System Connections CRESTRON ELECTRO NICS Jumper on P4 between pins 1 and 2 1 2 P4 Integrated Control Unit C G R W Y TOP HUM RHU.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Heat Pump Connections (Single & Two-Stage) Aux Heat connected to W/W1 – RH and RC jumped together TOP HUM RHU RSR RSR RS1 RS2 24(C) 24(R ) 24V Y Z .
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Generalized Two Stage Heat Pu mp Schematic TOP HUM RHU RSR RSR RS1 RS2 24(C ) 24(R) 24V Y Z G NETWORK RH RC G Y/Y1 Y2 O B W/W1 W2 Fan Relay 1 st Stage Co.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Installation The location of the thermostat can affect its performance and efficiency. Install the thermostat awa y from direct sunlight, drafts, doo r ways, skyl ights, and windows. Also make s ure the therm ostat is conveni ently located for programming, an d do not mount on a n exterior wal l.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Installation View – Single gang el ectrical box – horizontal mounting NOTE: Install insulation in the gang box to prevent inaccurate reading s.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Thermostat Setup and Operation Setup Procedure After the thermostat is installed, it is n ecessary to set it up. Follow these directions. Press and hold the MODE and VIEW butto ns simultaneou sly for five sec onds to access the setup menus.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT 2. System Performance Press the MODE b utton to a ccess the next m enu, SYSTE M PERFORMANCE . Press VIEW to select preferences.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats 4. Device Options Press the MODE button to access the DEVICE OPTIONS . Press VIEW to select options. Press the Ar row keys ( ▲▼ ) to select the value of the parameter. MODE VIEW T T CRESTRON SETUP: DEVICE OPTS Network ID: LCD Contrast Firmware Version [1.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT 6. Display Options Press the MODE button to access the DISPLAY OPTIONS . Press VIEW to select options. Press the Ar row keys ( ▲▼ ) to select the value of the parameter.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats MODE VIEW T T CRESTRO N SETUP: SENSO RS Sensor Internal: Remote 1: Remote 2: TEMP HUM USE OMIT USE OMIT USE OMIT Internal Sensor Temperature/Humidity in .
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Operating the Thermostat After setup, configure the thermost at using th e following screens. Main Screen 66 o F 43 % 68 o F HEATING HEAT ONLY ON LINE H1 MODE VIEW T T The Main Scre en displays the Current Tem perature, System Mode, Fa n Mode, and Set Point tem peratures.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Humidifier Screen MODE VIEW T T Humid ifier ENABLED DISABLED 3. Humidifier (CHV-THSTAT ONLY) Pressing the MODE button displays the “Humidifier” screen. Use the up ▲ and down ▼ arrow buttons to select ENABLED or DISABLED.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Outdoor Screen MODE VIEW T T Outdoor o F 32 2. OUTDOOR Press the VIEW button again to display the “Outdoor” screen. This allows the user to view the ou tdoor temperature (i f an outdoor sensor has been installed) a nd outdoo r humidi ty (if availabl e).
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Programming Software Have a questi on or commen t about Crestr on software? Answers to f requently asked quest ions (FAQs) can be viewed i n the Onli ne Help section of the Cr estron website (www.cr estron.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT 2-Series co ntrol processor s. Refer to Doc. 8163C for compl ete descriptio ns and procedures co ncerning firm ware version 2.0. Programming with Crestron D3 Pro The easiest method of p rogramming, but does not offer as much flexibility as SIMPL Windows.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats C2Net-Device Slot in Configuration Manager To incorporate a CHV-THSTAT or CHV-TS TAT into the system, drag one of the symbols for the thermostat from the Crestron Sensing Modules fold er of the Device Library and drop it on C2-NET Device slo t in System Views .
Thermostats Crestron CHV-TSTAT and CHV-TH STAT CHV-TSTAT AND CHV-THSTAT BASIC SYMBOL The following diagram shows the basic th ermostat symbols in t h e SIMPL Windows’ Programm ing Manager (firm ware version 1.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats CHV-THSTAT AND CHV-TSTAT ADVANCED SYMBOL The advanced symbol allo ws additional functionality, includ ing: Global Update and Global Page display, Fu nction pages, a nd System Messaging . Refer t o page 32 f or a detailed description of the inputs and outputs (f irmware version 1.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Detail View of t he Advanced CH V-THSTAT and CHV-TSTAT Symbol Digital Outputs 30 • Thermostats: CHV-TSTAT and CHV-THSTAT Operat ions and Installation Guide – DOC.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Detail View of t he Advanced CH V-THSTAT and CHV-TSTAT Symbol Analog Inputs/Outputs Detail View of t he Advanced CH V-THSTAT and CHV-TSTAT Symbol Serial Inputs Operations and Installation Guide – DOC.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Thermostat Symbol Definitions The followin g tables contai n a detailed description of the inputs a nd outputs for the basic and advanced CHV-TSTAT a nd CHV-THSTAT sy mbols (firm ware version 1.1 or lower on ly).
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Other Digital Joins Signal Name Symbol I/O Definition GLOBAL_UPDATE_BT N Advanced Output Output that is asserted when the global upda te “send” butto.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Humidifier Related Joins (continued) Signal Name Symbol I/O Definition OUTDOOR_HUMID_F Both Output Analog val ue that is output if a connected remote tem.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats HVAC Related Analog Joins (continued) Signal Name Symbol I/O Definition REGULATION_TEMP_F Both Output Temperature used for regu lation, this is the mean .
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Setup Related Digital Joins (continued) Signal Name Symbol I/O Definition DUAL_FUEL_H P_F Advanced Output Asserted when dual-fuel heat pump system d eclared, In conventional heat pump systems, aux heat may be used to supplement heat pump heat.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Sensor Setup Related Digital Joins (continued) Signal Name Symbol I/O Definition USE_R2_HUM_F Advanced Output Asserted when using remote 2 humidit y sens.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Problem Solving Troubleshooting The table belo w provides c orrective action for possible trouble situat ions. If furt her assistance is required, please contact a Cres tron custom er service representative.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Further Inquiries If after reviewing this Operations and In stallation Guide, you cannot locate specific informati on or have questi ons, please t ake ad.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Appendix A: Glossary Anticipators – Used to anticipate the drop or rise in tem perature and energize the appropriate system before reaching the set point.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Appendix B: About Heat Pumps A heat pump extracts availabl e heat from one area a nd transfers it to another. Even cold air contains s o me heat, and heat pum p s can extract heat from the outside air on a cold day and transfer it indoors to maintain a comfortable temperatu re.
Thermostats Crestron CHV-TSTAT and CHV-TH STAT Return and Warranty Policies Merchandise Returns / Repair Service 1. No me rchandise may be ret urned for credit , exchange, o r service with out prior a uthorization from CR ESTRON.
Crestron CHV-TSTAT and CHV-TH STAT Thermostats Operations and Installation Guide – DOC. 816 3B Thermostats: CHV-T STAT and CHV-THSTAT • 43 This page intentionally left blank .
Crestron Electronics, Inc. Operations and Installation Guide – DOC. 8163B 15 Volvo Drive Rockleigh, NJ 07647 03.04 Tel: 888.CREST RON Fax: 201.767. 7576 Specifications subj ect to www.
An important point after buying a device Crestron electronic CHV-TSTAT (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Crestron electronic CHV-TSTAT yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Crestron electronic CHV-TSTAT - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Crestron electronic CHV-TSTAT you will learn all the available features of the product, as well as information on its operation. The information that you get Crestron electronic CHV-TSTAT will certainly help you make a decision on the purchase.
If you already are a holder of Crestron electronic CHV-TSTAT, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Crestron electronic CHV-TSTAT.
However, one of the most important roles played by the user manual is to help in solving problems with Crestron electronic CHV-TSTAT. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Crestron electronic CHV-TSTAT along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
