Viconics Electronics VTR WIRELESS THERMOSTAT/DATA TERMINAL User Manual
Viconics Electronics Inc. WIRELESS THERMOSTAT/DATA TERMINAL Users Manual
Users Manual
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| Document ID | 1301304 |
| Application ID | eNnWU5iVk1G7cZmcJ4Fddg== |
| Document Description | Users Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 19.7kB (246193 bits) |
| Date Submitted | 2010-06-24 00:00:00 |
| Date Available | 2010-06-28 00:00:00 |
| Creation Date | 2010-04-26 15:04:29 |
| Producing Software | Acrobat Distiller 7.0.5 (Windows) |
| Document Lastmod | 2010-04-26 15:04:29 |
| Document Title | Microsoft Word - 028-0298_R0_LIT-VTR7300-PIR-E00.doc |
| Document Creator | PScript5.dll Version 5.2.2 |
| Document Author: | MLemieux |
PIR Ready VTR7300 Series Terminal Equipment Controllers For Commercial and Lodging HVAC Fan Coil Applications (Issue Date: March 29, 2010 – 028-0298_R0) Product overview The VTR73XX Series Fan Coil Terminal Equipment Controller used in conjunction with the VC3000 Series Line Voltage Switching Relay Packs is specifically designed for fan coil control applications. They can be used both for new or retrofit applications. In retrofit applications, they can re-use the existing wires between the old line voltage switching thermostat and the fan coil thus saving on the installation of any new wires. Stand-alone and network operation are available. The VTR73XX Series Fan Coil Terminal Equipment Controller features a backlit LCD display with dedicated function menu buttons for simple operation. Accurate temperature control is achieved due to the product’s PI proportional control algorithm, which virtually eliminates temperature offset associated with traditional, differentialbased Terminal Equipment Controllers. All models feature configurable System and VTR73x5X Lodging VTR73x0X Commercial Fan button functions to meet all possible applications The VTR73XX Terminal Equipment Controllers are powered and communicate with the associated VC3000 Series Transformer Relay Pack(s) using only 3 wires. 2 types of interfaces for the user can be ordered. The VC73x5 models are typically used for hotel and lodging applications where the middle button of the interface is for the user to select the local displayed scale in ºF or ºC. The VC73x0 models are typically used for commercial and institution applications where the middle button of the interface is defined for the local unoccupied override function. The VTR73XX Terminal Equipment Controllers are also compatible with the new Viconics PIR cover accessories. Terminal Equipment Controllers equipped with a PIR cover provide advanced active occupancy logic, which will automatically switch occupancy levels from Occupied to Stand-By and Unoccupied as required by local activity being present or not. This advanced occupancy functionality provides advantageous energy savings during occupied hours without sacrificing occupant comfort. All Terminal Equipment Controllers can be ordered with or without a factory installed PIR cover ( see ordering notes below ). The compatible VC3000 Series Line Voltage Switching Transformer Relay Pack(s) operate as slave unit(s) under the control of a single master VTR73XX Terminal Equipment Controller. A single VTR73XX Terminal Equipment Controller can control up to 10 VC3000 Series Relay Pack. The VC3000 Series Relay Packs are line-powered units. They locally contain all the relay outputs for fan switching and valve control. Models are also available for extra monitoring / control inputs of the Fan Coil Units. The additional following documents are available at: www.viconics.com • • • • • • PIR Hospitality application information and examples, are available on document: APP-HOSPITALITY-PIR-VTR73-Guide-Exx HVAC Fan Coil application information and examples, are available on document: APP-VTR7300-PIR-Exx Information on installation of the Transformer Relay Pack (VC3000E), is available on document LIT-VC3000-Exx PIR cover installation information is available on document: PIR Cover Installation-Exx Information on the BACnet models (VTR73xxX5x00B), is available on document ITG-VTR73-PIR-BAC-Exx Information on the Wireless models (VTR3xxX5x00W), is available on documents: ITG-VWG-40-BAC-Exx and MAN Wireless Stat Driver Guide-Exx VTR73XXA models available Viconics part number Primary market User interface definition On board %RH sensor For dehumidification strategy VTR7300A5x00(x) VTR7350A5x00(x) Commercial and institution applications None Yes VTR7305A5x00(x) VTR7355A5x00(x) Hotels and lodging applications None Yes Ordering Information Notes: The (X) at the end of the model number represents available communication options: • X = none for Stand-alone • X = B for BACnet MS-TP • X = W for Wireless The Terminal Equipment Controllers can be ordered with a factory installed PIR cover. Please use (5500) extension instead of the (5000) only extension. The Terminal Equipment Controllers ordered without a PIR cover can be retrofitted with a separate PIR accessory cover afterwards if required. Ordering examples: • A VTR7305AW5500B is for a wall mounted Terminal Equipment Controller with a hotel / lodging interface with a factory mounted PIR cover and an MS-TP BACnet communication interface. • A VTR7350A5000W is for a wall mounted Terminal Equipment Controller with a commercial / institution interface and a wireless communication interface. The Terminal Equipment Controller can be retrofitted with a separate PIR accessory cover afterwards if required. 028-0298_R0_LIT-VTR7300-PIR-E00.doc www.viconics.com / sales@viconics.com 2 Operation overview The VC3xxxX Series Line Voltage Switching Transformer Relay Pack(s) operate as slave unit(s) under the control of a single master VTR73xxA Terminal Equipment Controller. Fan operation can be configured and wired for the following: o 3 Speed configuration using 3 fan relays ( Low – Med - High ) o 2 Speed configuration using 2 fan relays ( Low - High ) o 3 Speed configuration with Auto fan speed mode using 3 fan relays ( Low – Med - High ) o 2 Speed configuration with Auto fan speed mode using 2 fan relays ( Low - High ) o Single fan speed configuration. The VTR7300 Controller can be configured for typical 2 or 4 pipe heating / cooling FCU applications. 2 or 4 pipe only operation can be configured and wired for the following: o Cooling only o Heating only o Cooling / Heating with network or local auto changeover 2 or 4 pipe only with electric reheat can be configured and wired for the following: o Cooling only o Heating only o Cooling / Heating with network or local auto changeover o On-Off electric reheat only o Cooling with On-Off or modulating Vdc pulsed electric reheat ( model dependent ) o Heating with On-Off or modulating Vdc pulsed electric reheat ( model dependent ) o Cooling / Heating with network or local changeover with On-Off or modulating Vdc pulsed electric reheat ( model dependent ) The VC3xxxX Relay Pack supplies power to the wall VTR73xxA Terminal Equipment Controller. The VTR73xxA Controller operates the VC3xxxX Relay Pack(s) via a simple communication bus. A maximum of 10 VC3xxxX Relay Pack can be used under a single VTR73xxA Terminal Equipment Controller. 3 wires minimum are required between the VTR73xxA Controller and the first VR7300 Relay Pack. The 3 wire functions are as follow: o 1 Tx / Rx Communication o 2 Power Hot 7.0 Vdc 4 Watts maximum ( required for the VTR73xxA Controller power ) o 3 Power common Commands for fan speed and valve operation are issued from the VTR73xxA Terminal Equipment Controller to the VC3xxxX Relay Pack(s) Typical one to one set-up Local Inputs at VTR7300 Controller Special optional local function(s): - Remote motion detector(s) - Window contacts - Occupancy card holder Existing or New Field VTR7300 Wires 3 minimum required 14-22 Ga Solid or Stranded Model Dependent Optional FCU Monitoring Inputs - Service or Filter alarms - Supply air sensor - Return air sensor - Changeover sensor or contact Existing or New Communication Field Wires - BACnet MS-TP - LON TP-FT 10 - Wireless ( No wires ) High Voltage in cabinet wiring - Line powered 90 to 277 Vac - Line switching of fan & valves 90 to 277 Vac - Isolated heating output for electric reheat Line Voltage Power Line Voltage Valves - 2 pipes or 4 pipes applications - Isolated line switching for electric reheat Line Voltage Fan - Configurable - Up to 3 speed fan control - Auto fan speed 3 Configurable BI, RBI, UI, RUI inputs overview BI1, Binary input #1 can be configured for the following functions: 1. 2. 3. 4. (None): No function will be associated with the input (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 (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-GuideExx. 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 (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. • • 3. (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 4. (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 3. (COC/NH) Change over dry contact. Normally Heat: Used for hot / cold water change over switching in 2 pipe systems. • Contact closed = Cold water present • Contact opened = Hot water present Only used and valid if system is setup as 2 pipes. Parameter ( Pipe No ) set as 2 pipes. 4. Contact opened = System disabled with local Window alarm Contact closed = System enabled BI2, Binary input #2 can be configured for the following functions: 1. 2. RUI1, Remote universal input #1 on VC3xxxX can be configured for the following functions: (None): No function will be associated with the input (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 (COC/NC) Change over dry contact. Normally Cool: Used for hot / cold water or air change over switching in 2 pipe systems. • Contact closed = Hot water present • Contact opened = Cold water present Only used and valid if system is setup as 2 pipes. Parameter ( Pipe No ) set as 2 pipes. 5. • (COS) Change over analog sensor: Used for hot / cold water or air change over switching in 2 pipe systems. Only used and valid if system is setup as 2 pipes. Parameter ( Pipe No ) set as 2 pipes. If temperature is > 77 °F = Hot water present • If temperature is < 75 °F = Cold water present RBI2, Remote binary input #2 on VC3xxxX can be configured for the following functions: 1. (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 2. (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 4 VTR73xxA Terminal Equipment Controller Installation Remove security screw on the bottom of Terminal Equipment Controller cover. • Open up by pulling on the bottom side of Terminal Equipment Controller. • Remove Assembly and remove wiring terminals from sticker. (Fig. 3) • Please note the FCC ID and IC label installed in the cover upon removal of cover for the wireless products. A) Location: 1. Should not be installed on an outside wall. 2. Must be installed away from any heat source. 3. Should not be installed near an air discharge grill. 4. Should not be affected by direct sun radiation. 5. Nothing must restrain vertical air circulation to the Terminal Equipment Fig.3 Location of PCB retaining tabs Controller. B) Installation: 1. Swing open the Terminal Equipment Controller PCB to the left by 2. Pull out cables 6” out of 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 pressing the PCB locking tabs. (Fig. 4) Fig.4 Re-install terminal blocks 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. 4) 8. Gently swing back the circuit board on the base and push on it until the tabs lock it. 9. 1Strip each wire 1/4 inch. 10. Insert each wire according to wiring diagram. 11. Gently push back into hole excess wring (Fig. 5) 12. Re-Install wiring terminals in correct location. (Fig. 5) Fig.5 13. Reinstall the cover (top side first) and gently push back extra wire length into the hole in the wall. Thermostat assembly (VTR7350F5000W shown) 14. Install security screw. • If replacing an old Terminal Equipment Controller, label the wires before removal of the old Terminal Equipment Controller. • Electronic controls are static sensitive devices. Discharge yourself properly before manipulation and installing the Terminal Equipment Controller. • Short circuit or wrong wiring may permanently damage the Terminal Equipment Controller or the equipment. • All VTR73xxA series Terminal Equipment Controllers are to be used only as operating controls. Whenever a control failure could lead to personal injury and/or loss of property, it becomes the responsibility of the user to add safety devices and/or alarm system to protect against such catastrophic failures. Fig.6 5 VTR73xxA Terminal Equipment Controller Terminal Identification and Function Terminal Identification All VTR73xxA5x00(X) Terminal Equipment Controller Terminal 3 Terminal 4 Terminal 5 Tx – Rx Communication Power Hot 7.0 Vdc Power Common Terminal 13 Terminal 14 Terminal 15 BI 1 ( Configurable ) Scom BI 2 ( Configurable ) VTR73xxA Terminal Equipment Controller Power & Communication Wiring to VC3xxxX Relay Pack VTR73xxA Terminal Controller 3 - Tx / Rx 4 - 7 Vdc Power Hot 5 - Power Common VC3504E Relay Pack 1 - Tx / Rx 2 - 7 Vdc Power Hot 3 - Power Common VC3300E Relay Pack 1 - Tx / Rx 2 - 7 Vdc Power Hot 3 - Power Common To other VC3xxxX Relay Pack Only ONE VC3xxxX Relay Pack with remote monitoring inputs can be used under a single VTR73xxA Controller. All other slave units must me either VC3xxxX Relay Pack(s) WITHOUT remote inputs. A maximum of 10 VC3xxxX Relay Packs can be used for a single VTR73xxA Terminal Equipment Controller. From the VTR73xxA Terminal Equipment Controller to the first VC3xxxX Relay Pack o Existing or new field wires o 3 minimum required 14-22 Ga Solid or Stranded. Shield not necessary. From the first VC3xxxX Relay Pack connected to the controller to all other VC3xxxX Relay Pack(s) o Existing or new field wires o 2 minimum required 14-22 Ga Solid or Stranded. Shield not necessary. o Connect only 1 Power Common & 2 Tx-Rx Communication The VTR7300 to VC3000 Transformer Relay Pack can use ANY network wiring topology as either required, being more practical or based on availability and topology of existing wires. Mixed Daisy Chained & Start Topology Daisy Chained Topology Star Topology Wiring of Local Inputs to VTR73xxA Terminal Equipment Controller Local BI 1 Input by configuration: - None ( monitoring only - Remote motion detector: Motion NO or Motion - Remote Night Setback: - Window contact: Window Local BI 2 Input by configuration: - None ( monitoring only )- Door contact: DoorDry VTR73xxA Terminal Controller 13 - BI 1 14 - Scom 15 - BI 2 6 Programming and status display instructions Status display The VTR73xxA Terminal Equipment Controller features a two-line, eight-character display. There is a low-level backlight level that is always active and can only be seen at night. When left unattended, the Terminal Equipment Controller has an auto scrolling display that shows the actual status of the system. There is an option in the configuration menu to lockout the scrolling display and to only present the room temperature and conditional outdoor temperature to the user. With this option enabled, no local status is given of mode, occupancy and relative humidity. Each item is scrolled one by one with the back lighting in low level mode. Pressing any key will cause the back light to come on to high level. When left unattended for 10 seconds after changes are made, the display will resume automatic status display scrolling. To turn on the back light to high level, press any key on the front panel. The back lit display will return to low level when the Terminal Equipment Controller is left unattended for 45 seconds Sequence of auto-scroll status display: Room & Humidity System Mode Schedule Status Outdoor Temperature Alarms x.x °C or °F XX % RH Sys mode Auto Occupied Outdoor x.x °C or°F Service If humidity display enabled Sys mode Cool Stand-By Network value only Filter RoomTemp x.x °C or °F Sys mode heat Unoccup If humidity display is not enabled Sys mode off Override Window Low Batt % RH display is conditional to: (Humidity display is model and configuration dependent) • Model with RH sensor built in • Display function can be enabled with RH display parameter. Displayed range is 10 to 90 % RH Outdoor air temperature • Display is only enabled when outdoor air temperature network variable is received. Occupancy Status • Occupied, Stand-By, Unoccupied and Override status are displayed on the scrolling display. Alarms • If alarms are detected, they will automatically be displayed at the end of the status display scroll. • During an alarm message display, the backlit screen will light up at the same time as the message and shut off during the rest of the status display. • Two alarms maximum can appear at any given time. The priority for the alarms is as follows: Service Filter Window Low Batt Indicates that there is a service alarm as per one of the programmable binary input ( BI2 ) Indicates that the filters are dirty as per one of the programmable binary input ( BI2 ) Indicates that the outside window or door is opened and that the Terminal Equipment Controller has cancelled any cooling or heating action ( BI1 ) Indicates that attached wireless switching devices ( Door or window contact ) have a low battery condition. Only functional when used with a wireless communication adapter Three status LED’s on the Terminal Equipment Controller cover are used to indicate the status of the fan ( any speed ), a call for heat, or a call for cooling. Fan coil models • When any of the fan speeds are ON, the FAN LED will illuminate. • When heating & reheat is ON, the HEAT LED will illuminate. • When cooling is ON, the COOL LED will illuminate. Fig.11 – Hotel models °C/°F Fig. 12 Commercial models with Override 7 User interface • Unoccupied mode Override An Override can be made on commercial models during an Unoccupied period. If the Override option is enabled in the lockout configuration pressing the middle override button will resume occupied setpoints for a time specified by parameter ToccTime • Local Keypad interface Is used to toggle between the different system mode available as per sequence and menu selected Pressing repetitively the button will toggle between all the available modes Available menus are dependent on selected sequence of operation Is used to toggle between the different fan mode available as per sequence and menu selected Pressing repetitively the button will toggle between all the available modes Fan Available menus are dependent on selected sequence of operation and menu selected for Fan Middle key is °C/°F • °C / °F for Hotel models Override • Override for commercial models Adjust the setpoints down In cooling mode only the cooling setpoint displayed, Down In heating mode only the heating setpoint displayed In auto mode, (See below) Adjust the setpoints up In cooling mode only the cooling setpoint displayed, Up In heating mode only the heating setpoint displayed In auto mode, (See below) • Any setpoint change can be permanent or temporary based on configuration parameter (Setpoint Type) • Any setpoint written through the network, will be permanent and cancel any active temporary setpoints • Lockouts of access to certain functions is made with configuration parameter (lockout) System • Local Setpoint Adjustment when “Stp Func” = Dual Stp ( Dual Occupied Setpoints Adjustment ) Occupied setpoint adjustments Cooling mode Heating mode Off mode Cool XX.X °F or °C Heat XX.X °F or °C No access to setpoint Auto Mode • Setpoint presented to user is the setpoint from the last action taken by the Terminal Equipment Controller or the one currently in use. • If the other setpoint is the one desired, then the MODE button is used to toggle between the current displayed one and the other. Cool XX.X °F or °C or Heat XX.X °F or °C Toggle to ( Heat or Cool )with MODE button • • Heat/Cool setpoint toggle with MODE button to be active only in AUTO mode. If cooling, heating or off mode is active, function is disabled • Local Setpoint Adjustment when “Stp Func” = AttchStp (Single Occupied SetpointAdjustment ) Occupied setpoint adjustments Cooling mode Heating mode Off mode Cool XX.X °F or °C Heat XX.X °F or °C No access to setpoint Auto Mode • Setpoint presented to user is the setpoint from the last action taken by the Terminal Equipment Controller or the one currently in use. • Both heating and cooling setpoint are changed simultaneously while respecting the minimum configured deadband • If the other setpoint is the one desired, then the MODE button is used to toggle between the current displayed one and the other. Cool XX.X °F or °C and Heat XX.X °F or °C Both heating & cooling setpoints are change simultaneously Toggle to ( Heat or Cool )with MODE button • Unoccupied and Stand-By setpoints adjustments Setting the stand-by and unoccupied setpoints is done through the network or through configuration setup only. 8 • Mode button menu sequence. - Modes presented to the user are dependent on sequence of operation selected - Default mode is in bold when sequence of operation parameter is changed AutoMode set to On = Auto system mode active. Sequence selected 0 = Cooling Only 1 = Heating Only 2= Cooling / Heating Cooling With Electric Reheat 3 = Heating With Electric Reheat 4 = Electric Reheat Only Mode Menu Off - Cool Off - Heat Off – Auto – Heat – Cool Off - Heat Off – Heat AutoMode set to Off = Auto system mode NOT active. Sequence selected 0 = Cooling Only 1 = Heating Only 2= Cooling / Heating Cooling With Electric Reheat 3 = Heating With Electric Reheat 4 = Electric Reheat Only • Mode Menu Off - Cool Off - Heat Off – Heat – Cool Off - Heat Off – Heat Available fan button menu sequences. Fan button menu configuration 0 Low-Med-High 1 Low-High 2 Low-Med-High-Auto 3 Low-High-Auto 4 On-Auto Menu presented are dependent on model used and sequence of operation selected 3 Speed configuration using 3 fan relays ( L-M-H ) 2 Speed configuration using 2 fan relays ( L-H ) 3 Speed configuration with Auto fan speed mode using 3 fan relays ( L-M-H ) 2 Speed configuration with Auto fan speed mode using 2 fan relays ( L-H ) Single Speed configuration. Auto is for Fan on demand / On is On all the time Default value when sequence toggled High High High High Auto Auto speed fan mode is also offered in heating mode applications; it will not however have any effect on dehumidification. It will be strictly for noise comfort issues Auto Speed Fan Mode operation for sequences 2 and 3 is dependent on Auto Fan parameter. When Auto Fan is set to: • AS ( Default ) = Auto Speed during occupied periods. Fan is always on during occupied periods. Low, medium and high speeds operate on temperature offset from setpoint. • AS AD = Auto Speed / Auto Demand during occupied periods. - Medium and high speeds operate on temperature offset from setpoint. - Low speed operates on demand and will shut down when no demand is present Installer configuration parameter menu Configuration can be done through the network or locally at the Terminal Equipment Controller. • To enter configuration, press and hold the middle button (°C/°F or Override) for 8 seconds • If a password lockout is active, “Password” is prompted. Enter password value using the “up” and “down” arrows and press the middle button again to gain access to all configuration properties of the Terminal Equipment Controller. A wrong password entered will prevent local access to the configuration menu. • Press the same middle button repetitively to scroll between all the available parameters • Use the up and down key to change the parameter to the desired value. • To acknowledge and save the new value, press the middle button again. • The next listed parameter is now displayed Configuration interface Re-starts the configuration parameter list at the beginning Fan Enters the configuration mode. Press and hold for 8 seconds °C/°F Pressing repetitively will scroll all available parameters one by one Override Adjust / rotate parameter value down Down Adjust / rotate parameter value up Up 9 Configuration parameters Default value PswrdSet Configuration parameters menu access password Default value = 0 Range is: 0 to 1000 Com Addr Terminal Equipment Controller networking address Default value = 254 Range is: 0 to 254 PAN ID Personal Area Network Identification Default value = 0 Range is: 0 to 1000 Significance and adjustments This parameter sets a protective access password to prevent unauthorized access to the configuration menu parameters. A default value of “0” will not prompt a password or lock the access to the configuration menu. Range is: 0 to 1000 Conditional parameter to BACnet MS-TP models VTR73xxX5x00B Conditional parameter to Wireless models VTR73xxX5x00W • For BACnet MS-TP models valid range to use is from 1 to 127. Default value of 254 disables BACnet communication for the Terminal Equipment Controller. • For wireless models valid range is 0 to 254 with a maximum of 30 Terminal Equipment Controller per VWG Conditional parameter to Wireless models VTR73xxX5x00W This parameter will only appear when a wireless network adapter is present. If the Terminal Equipment Controller is installed as a stand-alone unit or with a BACnet or Echelon adapter, this parameter will not be used or displayed This parameter (Personal Area Network Identification) is used to link specific Terminal Equipment Controllers to a single specific Viconics wireless gateway ( VWG ). For every Terminal Equipment Controller reporting to a gateway ( maximum of 30 Terminal Equipment Controllers per gateway ), be sure you set the SAME PAN ID value both at the gateway and the Terminal Equipment Controller(s). The default value of 0 is NOT a valid PAN ID. The valid range of available PAN ID is from: Channel Channel selection Default value = 10 Range is: 10 to 26 PAN ID 1 in association with Channel 26 is reserved for remote wireless switching device configuration only 2 to 500 for applications using the VWG or a Jace with the wireless stat driver 501 to 1000 for stand-alone applications where no VWG or Jace with the wireless stat driver is used. Stand-Alone applications Conditional parameter to Wireless models VTR73xxX5x00W This parameter will only appear when a wireless network adapter is present. If the Terminal Equipment Controller is installed as a stand-alone unit or with a BACnet or Echelon adapter, this parameter will not be used or displayed This parameter (Channel) is used to link specific Terminal Equipment Controllers to specific Viconics wireless gateway(s) ( VWG ) For every Terminal Equipment Controller reporting to a gateway ( maximum of 30 Terminal Equipment Controllers per gateway ), be sure you set the SAME channel value both at the gateway and the Terminal Equipment Controller(s). Viconics recommends using only the 2 last channels ( 25-2575MHz and 262580MHz ) The default value of 10 is NOT a valid channel. The valid range of available channel is from 11 to 26 PAN ID 1 in association with Channel 26 is reserved for remote wireless switching device configuration only 10 Get From Terminal Equipment Controller Get From another device configuration utility Default value = 0 Range is: 0 to 254 Conditional parameter to Wireless models VTR73xxX5x00W Entering a MAC address enables an automatic routine that automatically fetches all the required configuration property of the current device from another one already configured to the same required property values. If another value than the default value of 255 is entered, user will then be prompted to exit the Configuration Menu thus leaving all other parameter configuration to be copied from the referenced controller MAC address. Ex.: If you are currently configuring MAC12 and that the settings match exactly the settings of ZN MAC5, then enter 5 as the current parameter value. • If the process is successful and all required configuration properties have been copied, the value will revert back to 255 • If the process is NOT successful and all required configuration properties have NOT been copied ( either the reference device is NOT the same model number or is offline or does not exists ) the value will revert back to 254 to indicate the failure of the process BI 1 Binary input no.1 configuration Default value = None Leaving the Get From parameter to 255 means that every configuration parameters will be set manually. (None): No function will be associated with the input. Input can be used for remote network monitoring. (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 (Motion NO) or (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-GuideExx. 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 BI 2 Binary input no.2 configuration Default value = None (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. • Contact opened = Window Opened • Contact closed = Window Closed (None): No function will be associated with the input. Input can be used for remote network monitoring. (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 11 RUI 1 Remote Universal input no.1 configuration Default value = None (None): No function will be associated with the input. Input can be used for remote network monitoring. (COC/NH) Change over dry contact. Normally Heat: Used for hot / cold water or air change over switching in 2 pipe systems. • Contact closed = Cold water or air present • Contact opened = Hot water or air present Only used and valid if system is setup as 2 pipes. Parameter ( Pipe No ) set as 2 pipes. (COC/NC) Change over dry contact. Normally Cool: Used for hot / cold water or air change over switching in 2 pipe systems. • Contact closed = Hot water present • Contact opened = Cold water present Only used and valid if system is setup as 2 pipes. Parameter (Pipe No ) set as 2 pipes. (COS) Change over analog sensor: Used for hot / cold water or air change over switching in 2 pipe systems. Only used and valid if system is setup as 2 pipes. Parameter (Pipe No ) set as 2 pipes. • If water temperature is > 78 °F = Hot water present • If water temperature is < 75 °F = Cold water present (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 (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 RBI 2 Remote Binary input no.2 configuration Default value = None (None): No function will be associated with the input. Input can be used for remote network monitoring. (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 (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 Removes the scrolling display and only present the room temperature/humidity to MenuScro the user. With this option enabled, no status is given of mode, schedule and Menu scroll Default value = On = Scroll active outdoor temperature. • On = Scroll active • Off = Scroll not active Enables Auto function for the mode button AutoMode For sequences 2, 4 & 5 only Enables Auto menu for Mode button • On = Auto active (Off-Cool-Heat-Auto) Default value = On • Off = auto not active (Off-Cool-Heat) 12 C or F Sets scale of the Terminal Equipment Controller Default value = °F %RH disp Local %RH Display Default value = OFF Models with Humidity sensor only Lockout Keypad lockout levels Default value = 0 No lock Level Occupied temperature setpoints Yes access Yes access Yes access Yes access No access No access PulsedHt Enable pulsed electric heat Default Value = Off • °F for Fahrenheit scale • °C for Celsius scale On hotel models, this sets the default value when the Terminal Equipment Controller powers up Conditional parameter to Humidity models VTR735xX5x00(X) Enables the display of humidity below the room temperature on the display • • ON = Display %RH OFF = No display of %RH System mode setting Fan mode setting Unoccupied Override Yes access Yes access No access No access No access No access Yes access Yes access No access No access No access No access Yes access No access Yes access No access Yes access No access Enables Vdc modulating pulsed electric reheat applications used with SSR’s. Only used with VC340xX Relay Pack models • Off = Regular On-Off control for VC350xE models Can be used with 2 pipes & 4 pipes applications • On = 10 second pulsed time base modulation for VC340xE models Can only be used with 2 pipes The VC3400E & VC3404E cannot be used for 4 pipes applications Defines the type of system installed Pipe No System type installation 2.0 Pipes, will limit the number of sequences of operation available from 0 to 2 Number of pipes Will enable heat/cool operation from the same output Default is: 4.0 Pipes 4.0 Pipes, can access all the sequences of operation from 0 to 4 Will enable heat/cool operation from different output SeqOpera Sequence of operation Selects the initial sequence of operation required by the installation type and the application Default is: Sequence #1 System = 2 Pipes System = 4 Pipes VR7300A, B C & E Models VR7300A & C Models only 0 = Cooling Only Yes access Yes access 1 = Heating Only Yes access Yes access 2= Yes access Yes access Cooling / Heating or Cooling With Electric Reheat Cooling / Heating Cooling With Electric Reheat 3 = Heating With Electric Reheat Yes access No access 4 = Electric Reheat Only Yes access No access For 2 Pipe output applications, the system access is also limited if RUI 1 is configured for local changeover COS, COC/NC or COC/NC. The current water temperature detected by the RUI 1 then limits the system mode available for the local configuration or network write. For sequence 2 & 3, set PulsedHt to On to enable pulsed electric reheat applications with VR7300B & E Fan Menu Mode button menu configuration Default is: Menu #4 0 = Low-Med-High 1 = Low-High 2 = Low-Med-High-Auto 3 = Low-High-Auto 4 = On-Auto Menu presented are dependent on model used and sequence of operation selected Auto Mode operation for sequences 2 and 3 is dependent on Auto Fan parameter 3 Speed configuration using 3 fan relays ( L-M-H ) 2 Speed configuration using 2 fan relays ( L-H ) 3 Speed configuration with Auto fan speed mode using 3 fan relays ( L-M-H ) 2 Speed configuration with Auto fan speed mode using 2 fan relays ( L-H ) Single Speed configuration. Auto is for Fan on demand / On is On all the time 13 DHumiLCK Dehumidification lockout Default value: On = Authorized %RH set Dehumidification setpoint Default is 50 % RH DehuHyst Dehumidification Hysterisys Default is 5 % RH DehuCool Maximum Dehumidification Cooling output Default is 100 % St-By TM Stand-by Timer value Default 0.5 hours Unocc TM Unoccupied Timer value Default 0.0 hours St-By HT Stand-by heating setpoint Default value = 69 °F St-By CL Stand-by cooling setpoint limit Default value = 78 °F Unocc HT Unoccupied heating setpoint Default value = 62 °F Unocc CL Unoccupied cooling setpoint limit Default value = 80 °F heat max Maximum heating setpoint limit Default value = 90 °F ( 32 °C ) cool min Minimum cooling setpoint limit Default value = 54 °F ( 12 °C ) Conditional parameter to Humidity models VTR735xX5x00(X) Typically toggled through the network. This variable enables or disables dehumidification based on central network requirements from the BAS front end • On = Dehumidification Authorized • Off = Dehumidification Not Authorized Conditional parameter to Humidity models VTR735xX5x00(X) Used only if dehumidification sequence is enabled: Range is: 30-95% RH Conditional parameter to Humidity models VTR735xX5x00(X) Humidity control hysterisys. Used only if dehumidification sequence is enabled: Range is: 2 to 20% RH Conditional parameter to Humidity models VTR735xX5x00(X) Maximum cooling valve position when dehumidification is enabled. This can be used to balance smaller reheat loads installed in regards to the capacity of the cooling coil. Range is: 20 to 100 % Time delay between the moment where the PIR cover detected the last movement in the area and the time which the Terminal Equipment Controller stand-by mode and setpoints become active. Range is: 0.5 to 24.0 hours in 0.5hr increments Time delay between the moment where the Terminal Equipment Controller toggles to stand-by mode and the time which the Terminal Equipment Controller unoccupied mode and setpoints become active. The factory value or 0.0 hours: Setting this parameter to its default value of 0.0 hours disables the unoccupied timer. This prevents the Terminal Equipment Controller to drift from stand-by mode to unoccupied mode when PIR functions are used Range is: 0.0 to 24.0 hours in 0.5hr increments The value of this parameter should reside between the occupied and unoccupied heating setpoints and make sure that the difference between the stand-by and occupied value can be recovered in a timely fashion when movement is detected in the zone. Stand-by heating setpoint range is: 40 to 90 °F ( 4.5 to 32.0 °C ) The value of this parameter should reside between the occupied and unoccupied cooling setpoints and make sure that the difference between the stand-by and occupied value can be recovered in a timely fashion when movement is detected in the zone. Stand-by cooling setpoint range is: 54 to 100 °F ( 12.0 to 37.5 °C ) Unoccupied heating setpoint range is: 40 to 90 °F ( 4.5 to 32.0 °C ) Unoccupied cooling setpoint range is: 54 to 100 °F ( 12.0 to 37.5 °C ) Maximum occupied & unoccupied heating setpoint adjustment. Heating setpoint range is: 40 to 90 °F ( 4.5 to 32.0 °C ) Minimum occupied & unoccupied cooling setpoint adjustment. Cooling setpoint range is: 54 to 100 °F ( 12.0 to 37.5 °C ) 14 Pband Proportional band setting Default is : 3 Adjust the proportional band used by the Terminal Equipment Controller PI control loop. Warning. Note that the default value of 3.0 °F ( 1.2 °C ) gives satisfactory operation in most normal installation cases. The use of a superior proportional band different than the factory one is normally warranted in applications where the Terminal Equipment Controller location is problematic and leads to unwanted cycling of the unit. A typical example is a wall mounted unit where the Terminal Equipment Controller is installed between the return and supply air feeds and is directly influenced by the supply air stream of the unit. Value 10 F scale Pband 3F 4F 5F 6F 7F 8F 9F 10 F C scale Pband 1.2 C 1.7 C 2.2 C 2.8 C 3.3 C 3.9 C 5.0 C 5.6 C Temporar: (temporary) Local changes to the heating or cooling setpoints by the user are temporary. They will remain effective for the duration specified by ToccTime. Setpoints will revert back to their default value after internal timer ToccTime expires. Enables temporary setpoints To change setpoints permanently, revert to No this variable or write setpoints feature to any change of through the network. Any setpoints written through the network will be permanent occupied or unoccupied setpoint. ones and saved to EEPROM. Permnent: (permanent) Any change of occupied or unoccupied setpoints through the keypad by the user are permanent and saved to & EEPROM SptFunc Set the local setpoint interface for the user Local setpoint settings Default value = Dual Stp • Dual Stp ( Dual Occupied Setpoints Adjustment ) • AttchStp ( Single Occupied Setpoint Adjustment ) TOccTime Temporary occupancy time with occupied mode setpoints when override function Temporary occupancy time is enabled Default value = 2 hours When the Terminal Equipment Controller is in unoccupied mode, function is enabled with either the menu or UI2 configured as remote override input. Range is: 0,1, 2, 3, 4, 5, 6, 7, 8, 9, 10, & up to 24 hours deadband Minimum deadband value between the heating and cooling setpoints. If modified, Minimum deadband it will be applied only when any of the setpoints are modified. Default value = 2.0 °F ( 1.0 °C ) Range is: 2, 3, 4 or 5 °F, 1.0 °F increments ( 1.0 to 2.5 °C, 0.5 °C increments ) cal RS Offset that can be added/subtracted to actual displayed room temperature Room temperature sensor Range is: ± 5.0 °F, 1.0 °F increments ( ± 2.5 °C, 0.5 °C increments ) calibration Default value = 0.0 °F or °C cal RH Offset that can be added/subtracted to actual displayed humidity by ± 15.0 %RH. Humidity sensor calibration Range is : ± 15.0 %RH Default value = 0 %RH Auto Speed Fan Mode operation for Fan Sequences 2 and 3 Auto Fan AS = Auto Speed during occupied periods. Fan is always on during occupied Auto Fan Function periods. Default value: AS AS AD = Auto Speed / Auto Demand during occupied periods. Set Type Temporary setpoint enable Default is : Permnent 15 Cool cph Cooling output cycles per hour Default value = 4 C.P.H. Heat cph Heating output cycles per hour Default value = 4 C.P.H. CoolNoNc Normally open or close device Default value = NC HeatNoNc Normally open or close device Default value = NC Will set the maximum number cycles per hour under normal control operation. It represents the maximum number of cycles that the equipment will turn ON and OFF in one hour. Note that a higher C.P.H will represent a higher accuracy of control at the expense of wearing mechanical components faster. Range is: 3, 4, 5, 6,7 & 8 C.P.H. Will set the maximum number cycles per hour under normal control operation. It represents the maximum number of cycles that the equipment will turn ON and OFF in one hour. Note that a higher C.P.H will represent a higher accuracy of control at the expense of wearing mechanical components faster. Range is: 3, 4, 5, 6,7 & 8 C.P.H. Set’s the type of valve used for heating • NC = Valve is normally closed when no power is present • NO = Valve is normally opened when no power is present Set’s the type of valve used for heating • NC = Valve is normally closed when no power is present • NO = Valve is normally opened when no power is present 16 VTR73xxA Terminal Equipment Controller Specifications Terminal Equipment Controller power requirements: Operating conditions: 7.0 Vdc +/- 10% 2.4 watts minimum 0 °C to 50 °C ( 32 °F to 122 °F ) 0% to 95% R.H. non-condensing Storage conditions: -30 °C to 50 °C ( -22 °F to 122 °F ) 0% to 95% R.H. non-condensing Temperature sensor: Local 10 K NTC thermistor Temperate sensor resolution: ± 0.1 °C ( ± 0.2 °F ) Temperature control accuracy: ± 0.5 ° C ( ± 0.9 °F ) @ 21 °C ( 70 °F ) typical calibrated Humidity sensor and calibration: Single point calibrated bulk polymer type sensor Humidity sensor precision: Reading range from 10-90 % R.H. non-condensing 10 to 20% precision is 10% 20% to 80% precision is 5% 80% to 90% precision is 10% Humidity sensor stability Less than 1.0 % yearly (typical drift) Dehumidification setpoint range: 30% to 95% R.H. Occ, Stand-By and Unocc cooling setpoint range: 12.0 to 37.5 °C ( 54 to 100 °F ) Occ, Stand-By and Unocc heating setpoint range: 4.5 °C to 32 °C ( 40 °F to 90 °F ) Room and outdoor air temperature display range -40 °C to 50 °C ( -40 °F to 122 °F ) Proportional band for room temperature control: Cooling & Heating: Default: 1.8°C ( 3.2°F ) Binary inputs: Dry contact across terminal BI1, BI2 & UI3 to Scom Wire gauge 14 gauge maximum, 22 gauge recommended Dimensions: 4.94” x 3.38” x 1.13” Approximate shipping weight: 0.75 lb ( 0.34 kg ) (PENDING) Agency Approvals all models: UL: UL 873 (US) and CSA C22.2 No. 24 (Canada), File E27734 with CCN XAPX (US) and XAPX7 (Canada) Industry Canada: ICES-003 (Canada) (PENDING) Agency Approvals all models FCC: Compliant to CFR 47, Part 15, Subpart B, Class A (US) CE: EMC Directive 89/336/EEC (Europe Union) C-Tick: AS/NZS CISPR 22 Compliant (Australia / New Zealand) Supplier Code Number N10696 (PENDING) Agency Approvals Wireless models FCC: Compliant to: Part 15, Subpart C THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO 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. Drawing & Dimensions Important Notice All VTR7300 series controls are for use as operating controls only and are not safety devices. These instruments have undergone rigorous tests and verifications prior to shipment 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 alarm system to protect the entire system against such catastrophic failures. Tampering of the devices or miss application of the device will void warranty. Fig.13 – Terminal Equipment Controller dimensions
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