1 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 C ONTENTS Safety Information 2 Before You Begin 3 Installation 5 Configurable BI/UI Inputs Overview 6 Model Chart 8 Terminal, Identification and Function 9 User Interface 17 Installer Configuration Parameter Menu 20 Specifications 34 Drawing & Dimensions 35 NOTICE IMPORTANT NOTICE RELATED TO PRODUCT PART NUMBERS For the latest model and part numbers, please refer to “VT8000 and VT7000 Series Room Controllers Catalog, version 10” (028-6100-08), which can be found on http://www.viconics.com/. This document contains information on active and retired products. The latter are no longer sold by Viconics Technologies or its partners. For additional information on 7000 Series Room Controllers and a list of replacement part numbers, please visit http://www.viconics.com/. Failure to follow these instructions can result in confusion or order delays. PIR Ready VT7300 Series 24 VAC Low Voltage Fan Coil Terminal Equipment Terminal Equipment Controller Installation Guide For Commercial and Lodging HVAC Fan Coil Applications September 2019 / 028-0183-09 2 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 S AFETY I NFORMATION Important Information Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it. The following special messages may appear throughout this bulletin or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure. The addition of either symbol to a “Danger” or “Warning” safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. DANGER DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury. CAUTION CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury NOTICE NOTICE is used to address practices not related to physical injury. The safety alert symbol shall not be used with this signal word. Please Note Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. A qualified person is one who has skills and knowledge related to the construction, installation, and operation of electrical equipment and has received safety training to recognize and avoid the hazards involved. 3 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 B EFORE Y OU B EGIN Loss of Control WARNING LOSS OF CONTROL • Indicates a hazardous situation which, if not avoided, could result in death or serious injury. • The designer of any control scheme must consider the potential failure modes of control paths and, for certain critical control functions, provide a means to achieve a safe state during and after a path failure. Examples of critical control functions are emergency stop and over travel stop. • Separate or redundant control paths must be provided for critical control functions. • System control paths may include communication links. Consideration must be given to the implications of anticipated transmission delays or failures of the link. 1 • Each implementation of equipment utilizing communication links must be individually and thoroughly tested for proper operation before being placed into service. Failure to follow these instructions can result in death, serious injury, or equipment damage. California Proposition 65 WARNING CALIFORNIA PROPOSITION 65 This product can expose you to chemicals including Lead and Bisphenol A (BPA), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. Failure to follow these instructions can result in birth defects or other reproductive harm. Electrostatic Discharge NOTICE STATIC SENSITIVE COMPONENTS Circuit boards and option cards can be damaged by static electricity. Observe the electrostatic precautions below when handling controller circuit boards or testing components. Failure to follow these instructions can result in equipment damage. Observe the following precautions for handling static-sensitive components: • Keep static-producing material such as plastic, upholstery, and carpeting out of the immediate work area. • Store static-sensitive components in protective packaging when they are not installed in the drive. • When handling a static-sensitive component, wear a conductive wrist strap connected to the component or drive through a minimum of 1 megohm resistance. • Avoid touching exposed conductors and components leads with skin or clothing. 1 For additional information about anticipated transmission delays or failures of the link, refer to NEMA ICS 1.1 (latest edition), Safety Guidelines for the Application, Installation and Maintenance of Solid State Control or its equivalent. 4 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 Installation NOTICE INSTALLATION • The system must be installed correctly by a qualified technician. • If replacing an existing Room Controller, label wires before removal of Controller. • Electronic controls are static sensitive devices. Discharge yourself correctly before manipulating and installing Room Controller. • A short circuit or wrong wiring may permanently damage Room Controller or equipment. • All Room Controllers are designed for use as operating controls only and are not safety devices. These instruments have undergone rigorous tests and verification prior to shipping to ensure proper and reliable operation in the field. Whenever a control failure could lead to personal injury and/or loss of property, it becomes the responsibility of the user/installer/electrical system designer to incorporate safety devices (such as relays, flow switch, thermal protections, etc.) and/or an alarm system to protect the entire system against such catastrophic failures. Tampering with the devices or unintended application of the devices will result in a void of warranty. • This device must be installed to provide a separation distance of at least 8in (20cm) from all persons and must not be located or operating in conjunction with any other antenna or transmitter. • Refer to the Room Controller User Interface Guide for information on how to configure the Room Controller. Failure to follow these instructions can result in equipment damage. Location NOTICE LOCATION • Do not install on an exterior wall. • Do not install behind a door. • Do not install in areas with direct heat source. • Do not install near any air discharge grill. • Do not install in areas exposed to direct sunlight. • Ensure Room Controller has sufficient natural air circulation. • Ensure wall surface is flat and clean. • Ensure external thermal sensor wirings are away from noisy electrical sources. • Install 1.3 to 1.5 meter (52 to 60 inches) above the floor. • Perform preventive maintenance on the damper and Variable Air Volume (VAV) box, according to the supplier documentation. Failure to follow these instructions can result in equipment damage. Cleaning the Room Controller NOTICE CLEANING THE ROOM CONTROLLER • Use a soft, pre-moistened lint-free cloth for cleaning. • Avoid getting moisture in openings. • Do not spray anything directly on the Room Controller or use compressed air. • Do not use caustic/corrosive products, ammonia, solvents or any cleaning product containing alcohol or grit. • Never use tools directly on the touchscreen. • Never use paint on the Room Controller. • Do not drop or crush the Room Controller, or allow it to come into contact with liquids. • Do not use a damaged device (such as one with a cracked screen). Failure to comply with these recommendations will result in damage to the unit and void the manufacturer’s warranty. 5 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 I NSTALLATION Remove the security screw on the bottom of the Fan Coil Terminal Equipment Controller cover. Open unit by pulling on the bottom side of Fan Coil Terminal Equipment Controller (Fig. 1). Remove wiring terminals from sticker. Please read the FCC ID and IC label installed in the cover upon removal of cover for the wireless products. Location 1. Should not be installed on an outside wall. 2. Must be installed away from any direct heat source. 3. Should not be installed near an air discharge grill. 4. Should not be affected by direct sun radiation. 5. Nothing should restrict vertical air circulation to the Fan Coil Terminal Equipment Controller. Installation 1. Swing open the Fan Coil Terminal Equipment Controller PCB to the left by pressing the PCB locking tabs (Fig. 2). 2. Pull out cables 6” out from the wall. 3. Wall surface must be flat and clean. 4. Insert cable in the central hole of the base. 5. Align the base and mark the location of the two mounting holes on the wall. Install proper side of base up. 6. Install anchors in the wall. 7. Insert screws in mounting holes on each side of the base (Fig. 2). 8. Gently swing back the circuit board on the base and push on it until the tabs lock it. 9. Strip each wire 1/4 inch from end. 10. Insert each wire according to wiring diagram. 11. Gently push excess wiring back into hole (Fig. 3). 6 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 12. Re-Install wiring terminals in their correct locations (Fig. 3). 13. Re-install the cover (top side first) and gently push extra wire length back into the hole in the wall. 14. Install security screw. C ONFIGURABLE BI/UI I NPUTS O VERVIEW Binary input #1 can be configured for the following functions: 1. (None): No function will be associated with the input 2. (Rem NSB): remote NSB timer clock input. The scheduling will now be set as per the binary input. It provides low cost setback operation via a dry contact Contact opened = Occupied Contact closed = Unoccupied 3. (Motion NO) and (Motion NC): Advanced PIR occupancy functions using a normally open (NO) or normally closed (NC) remote PIR motion sensor. Occupancy mode is now set as per applied PIR function and configuration. Application information and examples are available on document: APP-PIR- Guide-Exx. This document will provide the installers and system designers with detailed examples on applications, parameter configuration information, sequence of operation, troubleshooting and diagnostic help required for the proper usage of the PIR accessory covers 4. (Window) EMS: Forces the system to disable any current heating or cooling action by the Terminal Equipment Controller. The mode stays the same and the current setpoints are the same occupied setpoints. Only the outputs are disabled. There is a Door/Window alarm displayed on the Terminal Equipment Controller to indicate to the local tenant that the door/window needs to be closed for cooling or heating to resume. Use NC contact. Contact opened = System disabled with local Window alarm Contact closed = System enabled Binary input #2 can be configured for the following functions: 1. (None): No function will be associated with the input 2. (Door Dry) Door contact & Motion detector: This configuration is only functional if binary input #1 is set to Motion NO or Motion NC or a PIR accessory cover is used. With this sequence enabled, the occupancy is now dictated through those 2 inputs. Any motion detected will set the zone to occupied status. The zone will remain permanently in occupied mode until the door contact switch opens momentarily. The Terminal Equipment Controller will then go in stand-by mode. If more movements are detected, the occupied mode will resume. While the door is opened, any movements detected by the remote PIR sensor or the PIR accessory cover will be ignored. Use a Normally Closed contact switching device. Contact opened = Door opened Contact closed = Door closed Anti-short cycling can be set to 0 minutes for equipment that posses their own anti cycling timer. Do not use that value unless the equipment is equipped with such internal timer. Failure to do so can damage the equipment. 7 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 3. (RemOVR): temporary occupancy remote override contact. This function disables the central button override function on the Terminal Equipment Controller. The override function is now controlled by a manual remote momentarily closed contact. When configured in this mode, the input operates in a toggle mode. It is now possible to toggle between unoccupied & occupied setpoints for the amount of time set by parameter (TOccTime) temporary occupancy time. 4. (Filter): a backlit flashing Filter alarm will be displayed on the Terminal Equipment Controller LCD screen when the input is energized. It can be tied to a differential pressure switch that monitor filters Contact opened = No alarm Contact closed = Alarm displayed 5. (Service): a backlit flashing Service alarm will be displayed on the Terminal Equipment Controller LCD screen when the input is energized. It can be tied in to the AC unit control card, which provides an alarm in case of malfunction. Contact opened = No alarm Contact closed = Alarm displayed Universal input #3 can be configured for the following functions: 1. (None): No function will be associated with the input 2. (COC/NH) Change over dry contact. Normally Heat: Used for hot / cold air / water change over switching in 2 pipe systems. Contact closed = Cold air / water present Contact opened = Hot air / water present Only used and valid if system is setup as 2.0. Parameter ( Out1Conf ) set as 2.0. 3. (COC/NC) Change over dry contact. Normally Cool: Used for hot / cold air / water change over switching in 2 pipe systems. Contact closed = Hot air / water present Contact opened = Cold air / water present Only used and valid if system is setup as 2.0. Parameter ( Out1Conf ) set as 2.0. 4. (COS) Change over analog sensor: Used for hot / cold air / water change over switching in 2 pipe systems. Only used and valid if system is setup as 2.0. Parameter ( Out1Conf ) set as 2.0. If temperature is > 77 °F = Hot air / water present If temperature is < 75 °F = Cold air / water present 5. (SS) Supply air sensor monitoring: Used for supply air temperature monitoring. Only used for network reporting of the supply air temperature. Has no internal function in the Terminal Equipment Controller. 8 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 M ODEL C HART Network ready All Viconics VT7300 series Terminal Equipment Controllers are designed for stand-alone (Network Ready) operation. They can be fully integrated into your choice of automation systems using the available communication adapter options. If required, stand-alone (Network Ready) Terminal Equipment Controllers can be field retrofitted with the following communication adapters: o VCM7000V5000W,Terminal Equipment Controller wireless communication adapter o VCM7300V5000B, Terminal Equipment Controller BACnet™ MS-TP communication adapter o VCM7300V5000E, Terminal Equipment Controller Lontalk™ communication adapter 9 | 028-0183-09_LIT-VT7300-PIR-E08_EN www.viconics.com October 2019 Viconics Part Numbers VT73xxC5x00(x)Viconics NumberVT73xxF5x00(x) Description / Application 2 & 4 Pipe FloatingDescription / Application2 & 4 Pipe Analog 2 & 4 Pipe On/Off Internal TemperatureXInternal TemperatureX Internal HumidityModel DependentInternal HumidityModel Dependent 1- High Fan SpeedFan-H1- High Fan SpeedFan-H 2- Medium Fan SpeedFan-M2- Medium Fan SpeedFan-M 3- Low Fan SpeedFan-L3- Low Fan SpeedFan-L 4- 24 V~ Hot24 V~ Hot4- 24 V~ Hot24 V~ Hot 5- 24 V~ Com24 V~ Com5- 24 V~ Com24 V~ Com 6- Aux BO 5BO 5-Aux6- Aux BO 5BO 5-Aux 7- Aux BO 5BO 5-Aux7- Aux BO 5BO 5-Aux 8- BO 3 Open HeatBO 3 9- BO 4 Close HeatBO 49- AO 2 HeatAO 2 10- BO 1 Open CoolBO 1 10- AO 1 CoolAO 1 11- BO 2 Close CoolBO 2Not used BlankBlank 12- BI #1BI 112- BI #1BI 1 13- RSRS13- RSRS 14- ScomScom14- ScomScom 15- BI #2BI 215- BI #2BI 2 16- UI #3 COS / COC /SSUI 316- UI #3 COS / COC /SSUI 3 T ERMINAL , I DENTIFICATION AND F UNCTION Terminal identification Wiring Fan-H Fan-M Fan-L 24 V~ Hot 24 V~ Com 24 V~ transformer relay pack 3 speed 2 speed Single speed High Med Low High Low High Power & Fan ( All models )Next >