Carrier TruVu VAVB3-E2 Installation And Startup Manual Download Page 46 | Manualshive

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Using the airflow sensor

TruVu™ VAVB3

-E2

CARRIER CORPORATION ©2022

Installation and Start-up Guide

All rights reserved

40

In a single duct or fan-powered application, the TV-VAVB3-E2 controls airflow using the built-in airflow sensor and
internal actuator.

In a dual duct system, the TV-VAVB3-E2 controls airflow for one duct using the built-in airflow sensor and internal
actuator. For the other duct, the TV-VAVB3-E2 uses the VAV Zone II Secondary Duct, which has its own airflow
sensor and actuator. Connect the VAV Zone II Secondary Duct to the TV-VAVB3-E2

Act Net

port.

To connect duct tubes to the airflow sensor

NOTE

Tubing should be at least 2 ft. (.61 meters) long for stable airflow measurement. The combined high and

low tubing length should not exceed 16.4 ft. (5 meters) in order to ensure accurate measurements.

For a single duct system

1

Turn off the TV-VAVB3-E2's power.

2

Connect the tubes to the TV-VAVB3-E2's airflow sensor port. Then connect those tubes to the duct's high and
low pressure tubes. Avoid sharp bends in the tubing.

NOTE

You can connect the duct's high and low pressure tubes to either port. The TV-VAVB3-E2 automatically

determines the polarity and calculates for positive flow. The

Driver Properties

>

Flow Calibration Archive

page displays the tubes' polarity.

For a dual duct system

1

Follow the single duct procedure above to connect the TV-VAVB3-E2 to the cold duct's tubes.

2

To connect the VAV Zone II Secondary Duct to the second duct's tubes, turn off the VAV Zone II Secondary
Duct's power.

3

Connect the secondary tubes to the duct's high and low pressure tubes. Avoid sharp bends in the tubing.

NOTE

Be sure to match the high and low pressure VAV Zone II Secondary Duct airflow sensor and tubes.

Using the airflow sensor

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Summary of Contents for TruVu VAVB3-E2

Page 1: ...T Tr ru uV Vu u V VA AV VB B3 3 E E2 2 I In ns st ta al ll la at ti io on n a an nd d S St ta ar rt t u up p G Gu ui id de e Carrier 2022 Catalog No 11 808 874 01 2 23 2022 ...

Page 2: ...t version of this document from www hvacpartners com the Carrier Partner Community website or your local Carrier office Important changes are listed in Document revision history at the end of this document Carrier 2022 All rights reserved ...

Page 3: ...alues 32 Resolution values 32 Offset Polarity values 33 Wiring sensors to the TV VAVB3 E2 s inputs 34 Wiring specifications 34 To wire the T55 sensor to the controller 35 To wire the Supply Air Temperature sensor to the controller 35 To wire the CO2 sensor to the controller 36 To wire the Relative Humidity sensor to the controller 38 Wiring a remote occupancy sensor 39 Using the airflow sensor 40 ...

Page 4: ...report in TV VAVB3 E2 Optional 61 Balancing the system 61 Prepare for balancing 61 Sequence of operation 61 Temperature sensors 62 Zone airflow control 62 Zone reheat control 63 Demand control ventilation DCV and dehumidification using optional sensors 65 Occupancy 66 Alarms 67 Demand limiting 68 Linkage 68 Linkage modes and determination 71 Zone Environmental Index 73 Find and upload in the i Vu ...

Page 5: ...er 104 To take the TV VAVB3 E2 out of service 104 To replace the TV VAVB3 E2 s fuse 105 To revert to default settings 105 Compliance 106 FCC Compliance 106 CE Compliance 106 Industry Canada Compliance 106 BACnet Compliance 106 Appendix A TV VAVB3 E2 Points Properties 107 Status 107 Unit Configuration 108 Setpoints 111 Alarm Configuration 118 Service Configuration 120 Maintenance 128 Alarms 132 Lin...

Page 6: ......

Page 7: ...og outputs The TV VAVB3 E2 controls zone temperature using single duct or fan powered terminals in a Variable Air Volume application The controller regulates the flow of conditioned air into the space Buildings with diverse loading conditions can be supported by controlling the local terminal s supplemental heat The TV VAVB3 E2 provides dedicated control functions for single duct and fan powered t...

Page 8: ...What is the TV VAVB3 E2 TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 2 The following illustration shows the TV VAVB3 E2 in a typical i Vu Control System ...

Page 9: ... up Guide All rights reserved 3 You can use the TV VAVB3 E2 s physical communication ports as follows Port Port type For routing this type of communication At Eth0 Eth1 10 100 Mbps Ethernet BACnet IP BACnet Ethernet 10 or 100 Mbps S1 High speed EIA 485 port BACnet MSTP 9 6 to 115 2 kbps ...

Page 10: ...on driverx Maximum number of control programs 2 NOTE You can run 1 VAV Product Integrated Control PIC and 1 programmable Zone Controller II program OR up to 2 Zone Controller II programs Maximum number of BACnet objects 12000 Third party BACnet integration points NOTE Must be on the BACnet IP network 100 Depends on available memory Power 24 Vac 15 50 60 Hz 50 VA 24 Vdc 10 18 W NOTE The above power...

Page 11: ...1 A DC supply 15W 0 625A Use an external transformer if your devices exceed the maximum power Comm Service ports USB 2 0 host ports for setting up the controller and troubleshooting through a local connection to a computer connecting to the TruVu ET Display or the Carrier wireless service adapter Universal inputs 4 Inputs are configurable in the control program for 0 5 Vdc 0 10 Vdc thermistor dry ...

Page 12: ... 98 for details Tricolor Net LED to show network status Tricolor Sys LED to show controller status A Tx Transmit and Rx Receive LED for Port S1 Tx Transmit and Rx Receive activity LED and yellow link status LED for the following ports Ethernet port Eth0 Ethernet port Eth1 Output LEDs indicate status of each output Prog 1 2 LEDs are customizable See To configure custom Prog 1 2 LEDs page 101 Locato...

Page 13: ... BACnet Broadcast Management Device B BMD as defined in BACnet 135 2001 2012 Annex L and tested to Protocol Revision 15 Compliance United States of America FCC CFR47 Part 15 Subpart B Class B Canada Industry Canada Compliant ICES 003 Class B Contains IC ID 6713A STM300U Europe Mark EN50491 5 2 2009 Part 5 2 EMC requirements for HBES BACS used in residential commercial and light industry environmen...

Page 14: ... beneath its own address on the same network A VAV Master may also have zones reporting to it that are not sequentially addressed including those on other networks These are commonly referred to as Rogue zones A linked VAV system can be as simple as a single network with a VAV Master and slaves or it can be as complex as multiple networks with VAV sub masters and slaves on other networks See the f...

Page 15: ...fe and reliable service when operated within design specifications The equipment should be operated and serviced only by authorized personnel who have a thorough knowledge of system operation safety devices and emergency procedures Good judgment should be used in applying any manufacturer s instructions to avoid injury to personnel or damage to equipment and property WARNING Electrical Shock Hazar...

Page 16: ... ET Display to the TV VAVB3 E2 s Rnet port to view or change the controller s property values schedule equipment view trends and alarms and more without having to access the system s server The Rnet port can have one Equipment Touch or TruVu ET Display plus ZS sensors and or a Wireless Adapter that communicates with wireless sensors NOTE These touchscreen devices are not powered by the Rnet port T...

Page 17: ... single gang electrical box power supply 24 Vac 50 VA or 24vdc 18W two no 10 x 1 2 in sheet metal screws to secure SAT sensor to duct two no 6 32 x 5 8 in screws to mount space temperature sensor base to electrical box wiring bushings required when mounting SAT sensor in a duct 6 in 15 2 cm or less in diameter Optional contractors if required for fan or electric heat indoor air quality sensor rela...

Page 18: ...lly close the damper position Ensure the damper is closed 2 Mount the controller to the VAV terminal by sliding the clamp assembly onto the damper shaft 3 Mount and secure an enclosure to cover the TV VAVB3 E2 NOTE For service access we recommend that you allow at least 1 foot 3 m of clearance between the front of the enclosure and adjacent surfaces To mount the TV VAVB3 E2 ...

Page 19: ...3 E2 s actuator release button and rotate the actuator clamp in the same direction that closed the damper Rotate the clamp until it stops then rotate it back one notch 6 Release the button 7 Tighten the actuator clamp to the damper shaft by tightening the two M5 nuts 8 Hold down the actuator release button and rotate the damper from fully closed to fully open If the damper traveled less than 90 de...

Page 20: ...red by a Class 2 power source Take appropriate isolation measures when mounting it in a control panel where non Class 2 circuits are present Carrier controllers can share a power supply as long as you Maintain the same polarity Use the power supply only for Carrier controllers To remove the TV VAVB3 E2 s cover TIP To attach the cover to the base secure a cable tie through the two cable tie bracket...

Page 21: ... wire from the power supply s negative terminal to earth ground This wire must not exceed 12 in 30 5 cm 6 Apply power to the power supply 7 Measure the voltage at the red screw terminal connector to verify that the voltage is within the operating range of 20 4 to 28 8 Vac or 21 6 to 28 8 Vdc 8 To verify the polarity of the wiring measure the voltage from the negative terminal of the red screw term...

Page 22: ...You cannot access the Service port by plugging an Ethernet cable into Eth0 or Eth1 To connect the TV VAVB3 E2 to a computer using the Carrier wireless service adapter 1 Insert the Carrier wireless service adapter part USB W into either of the controller s USB Comm Service ports to communicate with a Wi Fi compatible computer 2 Open your computer s wireless network display to view your available wi...

Page 23: ...shown below 2 A new Ethernet connection will appear on your computer 3 If your computer uses a static IP address use the following settings for the new connection Address 169 254 1 x where x is 2 to 7 Subnet Mask 255 255 255 248 Default Gateway 169 254 1 1 If it uses a DHCP address leave the address as it is 4 Open a web browser on the computer Navigate to http local access or http 169 254 1 1 to ...

Page 24: ...ice located on the other side of an IP router Be connected to any third party IP devices NOTE Carefully plan your addressing scheme to avoid duplicating addresses If third party devices are integrated into the system make sure your addresses do not conflict with their addresses To set a DHCP IP address 1 On the controller setup Modstat tab find the controller s Ethernet MAC address and write it do...

Page 25: ...rk tab click the Clear All button to erase the Local Devices table if there is information in it 6 Click Discover The table finds and lists the first 256 unconfigured devices on the same subnet The table is sorted by serial number NOTE A maximum of 256 i Vu XT or TruVu controllers can be discovered and displayed in the Local Devices table If you have more than 256 controllers on your network confi...

Page 26: ...ress Subnet Mask and Default Gateway NOTE The other devices that you configure inherit this device s subnet mask and default gateway 4 On the Local Network tab click the Clear All button to erase any pre existing data in the Local Devices table 5 On the controller you want to address press the DSC button on the bottom right When pressed a row appears in the Local Devices table on the Local Network...

Page 27: ... his co worker exactly where he is and then presses the DSC button The second technician who is sitting at a computer connected to the controller watches for the blue dot to show up on the Local Devices table on the Local Network tab where he can enter the appropriate addressing and identifying information One technician alone can address the controllers on a mobile device showing the Local Networ...

Page 28: ...h0 Eth1 BACnet IP BACnet Ethernet Ethernet 10 or 100 Mbps Port S1 1 BACnet MSTP RS485 9 6 to 115 2 kbps Comm Service USB Port 2 USB 2 0 USB Rnet Port See Wiring devices to the TV VAVB3 E2 s Rnet port page 23 Act Net Port See Wiring devices to the TV VAVB3 E2 s Act Net port page 24 1 Default for MS TP is 76 8 kbps 2 See To set up the controller through the Comm Service ports page 88 Wiring for comm...

Page 29: ...Rnet port in a daisy chain configuration ZS sensors Wireless Adapter that communicates with wireless sensors Equipment Touch TruVu ET Display See the device s Installation and Start up Guide for complete wiring instructions NOTES ZS sensors a Wireless Adapter and an Equipment Touch can share the same Rnet The Rnet communicates at a rate of 115 2 kbps Wiring devices to the TV VAVB3 E2 s Rnet port ...

Page 30: ...s the TV VAVB3 E2 controller so that it shares a common earth ground reference thereby reducing the potential for ground loops A remote Act Net power source installed near the Act Net devices should be floating no local connection to earth ground The TV VAVB3 E2 provides an orange three pin removable screw terminal connector for the Act Net port Be careful to wire the Act Net port terminals on the...

Page 31: ...adjust input and output properties page 30 Outputs Analog outputs Analog outputs can be used for 0 10 Vdc devices Resistance to the ground must be 500 Ohms minimum NOTE The device must share the same ground as the controller You can configure analog outputs in the Snap application for pulse width modulated PWM control of devices such as electrically commutated motors When used in pulse width mode ...

Page 32: ...305 meters 26 AWG Shielded Pulse counter TLO 1000 feet 305 meters 22 AWG Shielded Output wiring To size output wiring consider the following Total loop distance from the controller to the controlled device NOTE Include the total distance of actual wire For 2 conductor wires this is twice the cable length Acceptable voltage drop in the wire from the controller to the controlled device Resistance Oh...

Page 33: ...n and Start up Guide All rights reserved 27 To wire inputs and outputs WARNING Do not apply line voltage mains voltage to the controller s ports and terminals The Gnd terminal is shared by the inputs outputs to the top and bottom of it The TV VAVB3 E2 has connections for one bus ...

Page 34: ...he TV VAVB3 E2 s power and communications connections work properly 2 Turn off the TV VAVB3 E2 s power 3 Connect the input wiring to the screw terminals on the TV VAVB3 E2 NOTE Connect the shield wire to the terminal with the ground wire Do not connect the shield wire at the other end of the cable as this will cause a ground loop error ...

Page 35: ...tart up Guide All rights reserved 29 4 Connect binary and analog output wiring to the screw terminals on the TV VAVB3 E2 and to the controlled device 5 Connect the ground wire to the AO outputs terminals 6 Turn on the TV VAVB3 E2 s power See Troubleshooting inputs and outputs page 102 ...

Page 36: ...1 type 1 in the Num field for Heat Stage 1 NOTES Exp expander number is 00 for the inputs and outputs located on the TV VAVB3 E2 Do not assign the same output number to more than one point 4 Enter the appropriate values for each input and output in the remaining columns See Input values Output values Resolution values and Offset Polarity values below 5 If you have not performed the initial downloa...

Page 37: ...Dry Contact Dry Contact N A N A Binary Contact Binary Contact N A N A Special BI 4 Binary Special Online flow sensor status N A 1 The sensor reads a value and sends a corresponding signal Volts to the TV VAVB3 E2 s physical input The Analog Input microblock uses the Min and Max values to linearly translate the signal into the engineering value used in subsequent control logic 2 You can set up a cu...

Page 38: ...om the TV VAVB3 E2 to a device For example set Min to 0 and Max to 100 for an Analog Output microblock that receives a 0 to 100 open signal from a PID microblock and that controls a 0 10 Vdc actuator so that when the PID signal is 100 the TV VAVB3 E2 output is 10 Vdc Similarly when the PID signal is 50 the TV VAVB3 E2 output is 5 Vdc Resolution values Resolution is not particular to a type of inpu...

Page 39: ...e measured value Analog Output BAO You can use the Offset value positive or negative to calibrate an output but you generally do not need to If used the driver adds the offset value to the wire input value before performing any scaling calculations to determine the TV VAVB3 E2 s output Binary Input BBI Polarity determines the microblock s present value when no signal is received from the equipment...

Page 40: ...sors Installation Guide WARNING Disconnect electrical power to the TV VAVB3 E2 before wiring it Failure to follow this warning could cause electrical shock personal injury or damage to the controller CAUTION Do not run sensor or relay wires in the same conduit or raceway with Class 1 AC or DC service wiring Do not abrade cut or nick the outer jacket of the cable Do not pull or draw cable with a fo...

Page 41: ... inch 6 cm of insulation from each wire Cut the shield and drain wire from the cable 2 Wire the sensor to the controller attaching the red wire to the IN 02 terminal and the black wire to the Gnd terminal See diagram below To wire the Supply Air Temperature sensor to the controller Part 33ZCSENSAT Each TV VAVB3 E2 requires that a temperature sensor be installed in the supply air stream Mount the S...

Page 42: ...air duct Duct installation requires an Aspirator Box Accessory Part 33ZCASPCO2 The sensor has a range of 0 2000 ppm and a linear 4 20 mA output This is converted to 1 5 Vdc by a 250 Ohm 1 4 watt 2 tolerance resistor connected across the zone controller s CO2 input terminals NOTE Do not use a relative humidity sensor and CO2 sensor on the same zone controller 33ZCSPTCO2 1 Wire the sensor to the con...

Page 43: ...Wiring sensors to the TV VAVB3 E2 s inputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 37 Wiring diagram for 33ZCT55CO2 ...

Page 44: ...humidification if the rooftop unit has a dehumidification device If not the sensor only monitors humidity NOTE Do not use a relative humidity sensor and CO2 sensor on the same zone controller 1 Strip the outer jacket from the cable for at least 4 inches 10 2 cm Strip 25 inch 6 cm of insulation from each wire 2 Wire the sensor to the controller See diagram below 3 Using electrical tape insulate any...

Page 45: ...nstallation and Start up Guide All rights reserved 39 Wiring a remote occupancy sensor You can wire a normally open or normally closed dry contact occupancy sensor to the TV VAVB3 E2 s IN 04 input and Gnd terminals as shown below The controller supplies the voltage needed for the input ...

Page 46: ... in order to ensure accurate measurements For a single duct system 1 Turn off the TV VAVB3 E2 s power 2 Connect the tubes to the TV VAVB3 E2 s airflow sensor port Then connect those tubes to the duct s high and low pressure tubes Avoid sharp bends in the tubing NOTE You can connect the duct s high and low pressure tubes to either port The TV VAVB3 E2 automatically determines the polarity and calcu...

Page 47: ...he Airflow Microblock for Flow 1 Properties Editor Hardware Configuration Primary Use to Cooling and set the Airflow Microblock for Flow 2 Properties Editor Hardware Configuration Primary Use to Heating 2 Save your control program 3 In the i Vu interface on the control program s Logic page select the Airflow Control microblock for Flow 1 4 On the Details tab under Hardware in the Flow Sensor field...

Page 48: ... Total loop distance from the power supply to the controller and then to the controlled device NOTE Include the total distance of actual wire For 2 conductor wires this is twice the cable length Acceptable voltage drop in the wire from the controller to the controlled device Resistance Ohms of the chosen wire gauge Maximum current Amps the controlled device requires to operate Wiring diagram legen...

Page 49: ...Wiring equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 43 No heat Single duct or fan box application ...

Page 50: ...Wiring equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 44 2 position hot water steam heat Single duct ...

Page 51: ...g equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 45 Modulating hot water steam ducted or baseboard Single duct application ...

Page 52: ... to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 46 Combination heat ducted electric heat with modulating baseboard heat Single duct application ...

Page 53: ...Wiring equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 47 Electric heat ducted or baseboard Single duct application ...

Page 54: ...Wiring equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 48 SCR electric heat ducted or baseboard Single duct application ...

Page 55: ...ing equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 49 2 position hot water steam ducted or baseboard Fan box application ...

Page 56: ...Wiring equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 50 Modulating hot water ducted or baseboard Fan box application ...

Page 57: ...nt to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 51 Combination heat ducted electric heat with modulating baseboard heat Fan box application ...

Page 58: ...Wiring equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 52 2 stage electric heat ducted or baseboard Fan box application ...

Page 59: ...Wiring equipment to the TV VAVB3 E2 s outputs TruVu VAVB3 E2 CARRIER CORPORATION 2022 Installation and Start up Guide All rights reserved 53 SCR electric heat ducted or baseboard Fan box application ...

Page 60: ...d of using the controller s built in 45 in lb 4 Nm actuator NMX24 MFT P 10028 90 in lb 10 Nm actuator with 0 10 Vdc control and 0 10 Vdc feedback AMX24 MFT P 10028 180 in lb 20 Nm actuator with 0 10 Vdc control and 0 10 Vdc feedback 1 Install the actuator according to the manufacturer s instructions 2 Wire the actuator to the controller using the diagram below NOTE For proper operation and to prev...

Page 61: ...m Touch Installation and Setup Guide for detailed instructions CAUTION If multiple controllers share power but polarity was not maintained when they were wired the difference between the controller s ground and the computer s AC power ground could damage the USB Link and the controller If you are not sure of the wiring polarity use a USB isolator between the computer and the USB Link Purchase a US...

Page 62: ...ne terminals ductwork and zone controllers are properly installed and set according to installation instructions and job requirements 3 Verify that all air duct connections are tight 4 Verify that zone terminal fans and system controls operate properly Verify that actuator screws are properly tightened 5 At the zone terminals check electrical system and connections of any optional electric reheat ...

Page 63: ...o checkbox then select On in the drop down list Click Apply Verify the fan s operation 4 For modulating hot water reheat Go to Properties I O Points tab then lock Hot Water Valve to 100 If the controller is configured for Single Duct make sure the air source fan is on If ducted heat verify the heat works by verifying that the SAT rises For baseboard heat physically check the heating element for pr...

Page 64: ...ne damper to its fully closed position Wait 30 seconds after the damper is closed select the Fan s Lock value to checkbox then select On in the droplist Click Apply You must follow this procedure to prevent the fan from turning backwards Check the zone for design cooling maximum airflow using certified measuring devices See the zone terminal manufacturer s instructions to adjust the fan speed to m...

Page 65: ...item in the tree 2 Select the Test and Balance tab NOTE If or appear on the status bar see Air terminal calibration status to determine what you must do before calibration can occur 3 Verify that the air source is off and that airflow has stopped 4 Click Zero Calibrate NOTE The table below describes each damper command Commands with a are required Optional commands improve system accuracy Do these...

Page 66: ... if the primary use of this damper is cooling Occupied Min Forces the damper to its minimum occupied position and enables the Occupied Min Flow calibration fields Damper Close Forces the damper to its full closed position Heat Max Forces the damper to its maximum heating position Calibration fields apply only if the primary use of the damper is heating Automatic Returns control of the damper to th...

Page 67: ...down the Linked air source and performing global commands to all zones in the system You should do steps 1 through 4 in Prepare for balancing page 61 prior to using Test Balance See Test Balance s Help for details on the steps required to complete the balancing procedure NOTE We recommend that you set the heating minimum airflow settings for all the zones in the system to maintain the air source s...

Page 68: ...ide 2 For basic user instructions see the ZS Sensor User Guide For detailed installation instructions see the ZS Sensors Installation Guide Zone airflow control The TV VAVB3 E2 provides pressure independent zone temperature control by modulating its damper actuator to control the flow of primary air into the zone The controller uses PID control to calculate the airflow setpoint based on the air so...

Page 69: ...tart Delay The terminal s damper fully closes and after a 15 second delay the fan starts This prevents the fan from rotating backwards Therefore each series fan box should have a unique power fail restart delay to avoid closing all dampers simultaneously Damper Actuator s The TV VAVB3 E2 s 45 in lb 5 Nm actuator has a 154 second full travel time for 90 operation For field retrofit applications the...

Page 70: ...s of ducted electric heat The valve modulates as needed to satisfy the zone s heating requirements If the valve cannot meet the load then the terminal s ducted electric heat is used The terminal s electric heater supplements any heat from the primary air source but the terminal s SAT is controlled so that it does not exceed the Maximum Heating SAT 90 F 32 2 C default CV Modulating Heat The control...

Page 71: ... zone starting at the Occupied Min Airflow and then proportionally increases ventilation as the CO2 level increases If the sensor s value exceeds the DCV Max Ctrl Setpoint the controller maintains the DCV Max Vent Airflow until the zone s CO2 level decreases When the zone is unoccupied the Unoccupied Min Airflow provides the base ventilation as required If the controller is configured for auxiliar...

Page 72: ...cupied mode The input can be configured for normally closed or normally opened contact types and is set to Open by default so that it does not affect the controller occupancy operation if left unused The IN 04 input can also be used to expand the setpoints during occupied periods without affecting the occupancy status of the zone When the zone is occupied and the IN 04 input senses the occupant ha...

Page 73: ... generates an alarm if the sensor s value exceeds the Occ High RH Alarm Limit 100 rh default or the Unocc High RH Alarm Limit 100 rh default The controller provides a 30 minute alarm delay during unoccupied periods During occupied periods the controller uses the Occ High RH Alarm Limit When a transition from unoccupied to occupied occurs or the occupied high alarm limit is lowered causing an alarm...

Page 74: ... source controller zone controllers and bypass controller if applicable are linked so that their data exchange can be managed by one zone controller configured as the Master The basic linkage process is as follows 1 The Master gathers data from the slave zone controllers such as occupancy status setpoints and space temperature 2 The Master performs mathematical calculations and algorithms on the d...

Page 75: ...mparing its supply air temperature to the space temperature received through linkage See the air source documentation for operation and parameters used to verify its mode This verification allows the system to verify that the stated air source mode is actually being provided For example if the air source heat has failed the air source s actual mode would not indicate heat unless that mode was veri...

Page 76: ...urrent mode the reselect timer is reset to 30 and the current mode continues until all zones are satisfied or until the reselect timer expires repeating the process If there is a demand for the opposite mode the VVT Master sends the new reference zone s space temperature and setpoints for the opposite mode to the air source and restarts the reselect timer The air source re evaluates this data and ...

Page 77: ...iding cooling using only the economizer and usually during an unoccupied period The terminal modulates its primary air damper to maintain the midpoint between the configured occupied heating and occupied cooling setpoints COOL Air source fan is on and providing cooling The terminal modulates its primary air damper to maintain the current cooling setpoint PRESSURIZATION Air source supply fan is on ...

Page 78: ...ent mode is not Heat and the SAT is less than 65 F 18 3 OFF Terminal airflow is used determine if the primary air source fan is on or off If the terminal s Damper Position is greater than 95 and the cfm liters second is less than 10 of Nominal CFM liters second at 1 249 kpa Velocity Pressure for 1 minute and the cfm liters second Setpoint is not equal to 0 then the fan is determined to be off If c...

Page 79: ...emperature deviates from the ideal EI temperature sensitivity range NOTE The EI Space Temp Setpoint Tolerance does not affect the controlling space temperature Effective Heat Setpoint or Effective Cool Setpoint The optional RH and or CO2 values derate the EI value when they deviate from their setpoints If RH Control is set to Enable the EI is derated when the RH value is less than the EI Humidity ...

Page 80: ... routers are found select one or more routers in the list on the Manage tab and click Upload All Content to upload to the i Vu application Use Ctrl click Shift click or both to select multiple items 4 Click OK when you see the message This will upload all content for the controller Are you sure you want to do this When complete a check mark under Status indicates a successful upload NOTES If an er...

Page 81: ...difference between the controller s time and the time sync s time is greater than this field s value the controller s time is immediately changed If the difference is less than this field s value the controller s time is slowly adjusted until the time is correct Network Microblocks BACnet third party integration points capacity integration points requested and integration points active Shows how m...

Page 82: ...han once per second For these situations clear this checkbox but make sure that your network can support the increased traffic You will also need to disable the Excessive COV alarms under the driver s Common Alarms Trend Sampling Collect a daily midnight sample for all points in this controller that are sampling on COV For values that change infrequently select to verify at midnight daily that the...

Page 83: ...no response is received APDU Segment Timeout How many milliseconds the device will wait before resending a message segment if no response is received Number of APDU Retries The number of times the device will resend a message Notification Classes A BACnet alarm s Notification Class defines Alarm priority for Alarm Fault and Return to Normal states Options for BACnet alarm acknowledgment Where alar...

Page 84: ...ion Name that appears in the Recipients table Recipient Type Use Address static binding for either of the following Third party BACnet device recipients that do not support dynamic binding When you want alarms to be broadcast you must uncheck Issue Confirmed Notifications This use is rare Days and times The days and times during which the recipient will receive alarms Recipient Device Object Ident...

Page 85: ...s of this type from the TV VAVB3 E2 Notification Class In a typical i Vu system the Notification Class is 1 however if needed you can associate a different notification class with the alarm See Notification Classes page 77 to set up alarm delivery options for a specific Notification Class Specific Events On these pages you can enable disable change BACnet alarm properties or set delays for the fol...

Page 86: ...ange according to your controller s settings MS TP Configuration on Port S1 Address For Port S1 A unique address on the MS TP network MS TP Autobaud To enable autobaud select Yes This device will receive its baud rate from the master device MS TP Baud Rate Set this to a baud rate that all other devices on the MS TP network are set to Max Masters To increase MS TP performance enter the highest addr...

Page 87: ... soon as the controller can communicate with the Next Default Gateway Address or when the timeout occurs whichever comes first 0 00 to have the controller use the Next settings as soon as the controller can communicate with the Next Default Gateway Address See To remotely change a controller s IP address in i Vu Help for more information on using this feature BACnet Firewall If this IP controller ...

Page 88: ...in the Network Activity tab Eth0 Eth1 Port Statistics BACnet IP Statistics BACnet IP Rx Unicast Packets BACnet IP packets received from a single BACnet device BACnet IP Tx Unicast Packets BACnet IP packets transmitted to a single BACnet device BACnet IP Rx Broadcast Packets BACnet IP broadcast packets received by the TV VAVB3 E2 BACnet IP Tx Broadcast Packets BACnet IP broadcast packets transmitte...

Page 89: ...ture file The capture will automatically resume Click on the Start Stop option to end the Continuous capture If the port is set up for MS TP select an option in the Capture section To download the capture file Capture files are Wireshark files that are added to the Device Log Archive tgz file Do the following to view the files 1 If you do not have Wireshark installed on your computer download the ...

Page 90: ...Act Net device This number is printed on a label on the device Device Status Displays the current status of the device Possible statuses Description Normal Operation Successful communication No Communication with the device TV VAVB3 E2 has lost communication with the Act Net device Duplicate Address on the network More than one device has the same Device Address Unsupported Device Type Device is n...

Page 91: ... table click Accept after every change Unknown Error Firmware or bus error Auto addressed device When a device that does not have an address is found on the bus an unused address in automatically assigned You can select a different address in the New Device Address field if needed To resolve duplicate addresses on Act Net bus When devices display the error Duplicate Address on the network you can ...

Page 92: ...ler does not receive a request within the specified time The binary input must have the Expander number and Input number set to 99 and the I O Type set to Special Flow Calibration Archive The Flow Calibration Archive page shows measured flow and sensor readings that were entered in the i Vu interface Test and Balance or through the stand alone Airflow Test and Balance Utility Flow Sensor Input Tub...

Page 93: ... to delete all samples currently stored in the controller Stop When Full Check this field to stop trend sampling when the maximum number of samples is reached Enable trend log at specific times only Collects trend data for the specific period of time you define in the time and date fields Enable Trend Historian Archives trend data to the system database Store Trends Now Writes all trend data in th...

Page 94: ...ce See To communicate through a BACnet Service port network page 88 To access the controller setup pages and use the Local Network tab you must first connect to and manually address one TV VAVB3 E2 For instructions on connecting see Addressing the TV VAVB3 E2 through the Comm Service ports page 16 Navigate to http local access or http 169 254 1 1 to access the pages Then set up the address on your...

Page 95: ... wait before resending a message if no response is received APDU Segment Timeout How many milliseconds the device will wait before resending a message segment if no response is received APDU Retries The number of times the device will resend a message Controller Information Clear Counts Logs Clears Reset counters and the three message history fields from the Module Status Data Backup and Restore B...

Page 96: ...devices on this controller s network See the number of devices discovered and the total number on the network Identify the i Vu XT or TruVu controller that has had its DSC button pressed Export the Local Devices that are present in the table limited to 256 to a csv file Set a device s Mode Address and Location Assign IP addresses to multiple devices at one time Prompt an LED to flash on a device A...

Page 97: ...er s network When unchecked discovers both configured and unconfigured devices Clear All Erases all information in the table Export Creates csv file of the data in the table limited to 256 devices 4 Click Discover to populate the table with your i Vu XT or TruVu devices that are on a single network communicating with the connected i Vu XT or TruVu controller To auto assign IP addresses to multiple...

Page 98: ...signed You can edit the address only if the device is set to Custom Static To auto assign multiple sequential addresses select the devices enter the beginning address and click Assign Location You can describe the location of the device or any other helpful information Mismatch A Mismatch occurs when the connected controller s mode is set to Custom Static and a discovered device s subnet and defau...

Page 99: ... turn The devices will be listed in the table in the order in which the button was pressed but only the most recent one will show the blue dot Blink Click the Blink button to prompt the Locator LED to flash for 15 seconds allowing you to verify the controller s physical location After flashing whenever the actuator moves the LED rotates in the same direction LED rotation is automatically disabled ...

Page 100: ...s are not available you will have to assign a network number and enter it 5 Click Apply 6 On the right of the page in the Networks using selected connection table click the checkbox next to the network you want to connect to 7 Click the Start button The status changes to Connected NOTE If an error message appears make sure the COM port you selected is not in use For example PuTTY may be open and h...

Page 101: ...o and select Module Status If a Modstat report appears the i Vu application is communicating with the controller Wiring specifications For Use Maximum Length Ethernet not daisy chained Cat5e or higher Ethernet cable 328 feet 100 meters Ethernet a daisy chain configuration Cat5e or higher Ethernet cable 164 feet 50 meters MS TP 22 AWG low capacitance twisted stranded shielded copper wire 2000 feet ...

Page 102: ...rence between the controller s ground and the computer s AC power ground could damage the USB Link and the controller If you are not sure of the wiring polarity use a USB isolator between the computer and the USB Link Purchase a USB isolator online from a third party manufacturer Plug the isolator into your computer s USB port and then plug the USB Link cable into the isolator 1 The USB Link drive...

Page 103: ...tart Control Panel System Device Manager Ports Com LPT The COM port number is beside Silicon Labs CP210x USB to UART Bridge 6 Set the Baud rate to 115200 7 Click Apply 8 On the right of the page in the Networks using selected connection table click the checkbox next to the network you want to connect to 9 Click Apply 10 Select BACnet Rnet Connection then click Start NOTE If an error message appear...

Page 104: ...lutions Red On Ethernet connection problem No Ethernet Link Connect Ethernet Cable Check other network components Red 1 blink One of the following BACnet IP Ethernet DLL reporting issue Unable to create tasks Unable to open socket for BACnet port BACnet IP error Cycle power Blue On One of the following issues Port communication firmware did not load properly Port communication firmware is not runn...

Page 105: ...networks are functioning properly No errors No action required Magenta Operating system changes are downloading WARNING This process could take several minutes Do NOT power off the controller during the download N A No action required Sys System Status Tricolor LED Color Pattern Condition Message in Module Status Possible Solution Red 2 blink Restarting after an abnormal exit Auto restart delay du...

Page 106: ...f the controller during the download N A No action required To use the Locator LED The Locator LED turns on when you power on the controller change the driver Click the Blink button Click the Blink button to prompt the Locator LED to flash for 15 seconds allowing you to verify the controller s physical location After flashing whenever the actuator moves the LED rotates in the same direction LED ro...

Page 107: ... in the BAO with ON pulse 0 5 seconds and OFF pulse 0 5 seconds LED 2 BAO 0 62 Special 0 Normal 15 On The number of blinks equals the Present Value The pulse pattern repeats after a 2 second delay LED will blink the number of times given in the BAO with ON pulse 0 5 seconds and OFF pulse 0 5 seconds To get a Module Status report A Module Status report provides information about the controller and ...

Page 108: ...ors 1 In the i Vu navigation tree select the equipment controlled by the TV VAVB3 E2 2 On the Properties page select the I O Points tab 3 Click the Name of any input or output whose name is red indicates an error to open its dialog box 4 On the Details tab scroll down to see the Reliability field under BACnet Configuration 5 Anything other than No Fault Detected indicates an error See the table be...

Page 109: ...al voltage feedback does not correspond with commanded value The load on the output is within the valid range A voltage current source has not been connected to an output Open Loop Internal current feedback does not correspond with commanded value The load on the output is within the valid range A voltage current source has not been connected to an output Unreliable Other Feedback does not corresp...

Page 110: ... sticker on the cover A laser etched number and QR code on the inside circuit board See To get a Module Status report page 101 To take the TV VAVB3 E2 out of service If needed for troubleshooting or start up you can prevent the i Vu application from communicating with the TV VAVB3 E2 by shutting down communication from the TV VAVB3 E2 to the i Vu application When Out of Service i Vu no longer comm...

Page 111: ...use slot press inward and turn the screw turn counter clockwise This springs the fuse holder slightly away from the controller 3 Remove the fuse holder 4 Remove the blown fuse from the fuse holder 5 Insert the new fuse into the fuse holder 6 Place the fuse holder back into the TV VAVB3 E2 and turn it turn clockwise 7 Replace the power connector and cover 8 Verify the LEDs on the TV VAVB3 E2 are li...

Page 112: ...adio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Inc...

Page 113: ... Fan Series Fan Space Temperature Prime Variable The space temperature value currently used for control R 56 to 245 F 48 9 to 118 3 C Primary Airflow The current airflow measured through the primary air damper R 0 to 99999 cfm liters second Damper Position The current damper position R 0 to 100 Supply Air Temperature Displays the current supply air temperature R 56 to 245 F 48 9 to 118 3 C Heating...

Page 114: ...s the reheat function D R Enable Disable Enable Parallel Fan Heat On Delay Parallel type terminal only The delay before reheat is enabled after the zone has a heating demand The terminal fan runs immediately and attempts to meet the heating demand using the heated air from the ceiling plenum D R 15 min 0 to 60 min Fan Off Delay Fan type terminals only The amount of time the terminal fan continues ...

Page 115: ... or SPT sensor D 2 F 1 1 C Heating Lockout Temperature Supplemental reheat is disabled if outside air temperature exceeds this value Supplemental reheat is enabled when the outside air temperature falls below a fixed hysteresis of 2 F 1 1 C This function is active only if there is a valid network outside air temperature D R 70 F 21 1 C 35 to 150 F 1 6 to 65 5 C Power Fail Restart Delay How long th...

Page 116: ...cal Sensor Calibration Space Temperature The current space temperature R 56 to 245 F 48 9 to 118 3 C Space Temp Calibration A calibration offset value to allow the local space temperature sensor to be adjusted to match a calibrated standard measuring the temperature in the same location D R 0 F C 9 9 to 10 F 5 5 to 5 5 C Supply Air Temperature Displays the current supply air temperature R 56 to 24...

Page 117: ...ands the occupied heating and cooling setpoints when the system reaches one of 3 levels of consumption With the expanded setpoints the equipment works less thereby saving energy By default Demand Level 1 expands the occupied heating and cooling setpoints by 1 F 5 C Demand Level 2 by 2 F 1 1 C and Demand Level 3 by 4 F 2 2 C If the occupied heating or cooling setpoints change the effective demand l...

Page 118: ...ication the cooling requirement begins as soon as the space temperature exceeds the Occupied Cooling setpoint We recommend that the Occupied Cooling 1 value be set no less than 0 5 F 27 C above the Occupied Cooling setpoint 77 F 25 C 78 F 25 5 C 79 F 26 1 C 81 F 27 2 C Occupied Cooling 2 Orange The space temperature must be greater than the Occupied Cooling 2 setpoint to generate a high space temp...

Page 119: ...ing 2 setpoint to generate an unoccupied high space temperature alarm We recommend that this value be set no less than 0 5 F 27 C above the Unoccupied Cooling 1 setpoint D R 93 F 33 9 C 45 to 99 F 7 2 to 37 2 C Point Name Description Default Range Heating Capacity Used for Optimal Start this is the rate at which the space temperature changes when the heating system runs at full capacity to maintai...

Page 120: ...eating setpoint 70 75 5 70 5 Occupied cooling setpoint 76 5 hysteresis 5 hysteresis D R 5 F 27 C 0 2 to 1 0 F 1 to 5 C Learning Adaptive Optimal Start When the Learning Adaptive Optimal Start algorithm runs the learned heating capacity or learned cooling capacity values are adjusted based on the color that is achieved when occupancy begins The adjustment amounts for each color are displayed in the...

Page 121: ...9 C Learned cooling capacity The cooling capacity learned by Learning Adaptive Optimal Start that is required to bring the space temperature down to the occupied cooling setpoint prior to the occupied time R _ F C Learned heating capacity The heating capacity learned by Learning Adaptive Optimal Start that is required to bring the space temperature up to the occupied heating setpoint prior to the ...

Page 122: ...e Cooling or Vent before the dehumidification function can be active D R 65 rh 0 to 100 rh DCV Start Ctrl Setpoint If Optional Sensor Type is set to IAQ Sensor and DCV Control is set to Enable this is the value that the CO2 sensor must exceed to begin the DCV control function This value should be set to approximately 75 ppm above the outdoor air CO2 level D R 500ppm 0 to 9999 ppm DCV Max Ctrl Setp...

Page 123: ... configure ZS sensors for Setpoint Adjust Edit Increment Amount of offset in degrees for each press of the up or down arrows on the ZS Sensor for setpoint adjustment D R 1 0 1 0 5 1 Allow Setpoint Adjustment Check to allow setpoint adjustments on the specified ZS sensor D R 1 enabled disabled enabled Sensor Setpoint Adjust Option Check to select the ZS setpoint adjustment display D 3 ...

Page 124: ...h SPT Alarm Limit The value that the space temperature must exceed to generate a Space Temperature Alarm in the unoccupied mode There is a fixed hysteresis of 1 F 5 C for return to normal D R 95 F 35 C 45 to 100 F 7 2 to 37 7 C Supply Air Temperature Alarm Low SAT Alarm Limit The value that the supply air temperature must drop below to generate a Supply Air Temp Alarm There is a fixed hysteresis o...

Page 125: ... to trigger the alarm D R 5 0 to 100 Heating Valve Cycling Alarm Alarm occurs if the input cycles more than __ times in a __ min period NOTE The input must reverse by more than __ to be counted __ times D R 15 0 to 999 in a __ min period D R 60 minutes 0 to 999 minutes The input must reverse by more than __ to be counted D R 5 0 to 99 Heating Valve Failure Alarm Alarm occurs if discharge air temp ...

Page 126: ...lay SPT Sensor Fault If set to display shows the maintenance indicator on the ZS Pro sensor if the space temperature sensor is not valid D R Ignore Ignore Display Service Configuration Navigation i Vu Field Assistant Properties Control Program Configuration Service Configuration Point Name Description Default Range Terminal Type The type of zone terminal that the controller is installed on D R Sin...

Page 127: ... CV Modulating SCR Electric Modulating Smart Valve Combination Smart Valve Ducted Heat Determines whether the zone is using ducted heat or baseboard If Heat Type is Combination set this field to Yes for ducted heat D R Yes No Yes VAV Reheat If set to Enable and Heat Type is Modulating a need for heat first modulates the supply air temperature up to the configured Maximum Heating SAT 90ºF 32 2 C de...

Page 128: ...e as the configured state the controller follows its controlling schedule If the contact is in the opposite state of the configured state the controller is forced into the unoccupied mode D R Open Open Closed RH Sensor Min Input Volts The lowest voltage that should be read from the hardwired relative humidity RH sensor D R 0 00 V 0 to 5 00 V RH Sensor Max Input Volts The highest voltage that shoul...

Page 129: ...aintain the desired Heat Minimum Airflow whenever the AHU is in a Heating Mode To disable any increase in airflow during AHU Heating set the Heat Min value to 0 To calculate the minimum heating cfm when the AHU mode is Heat use the formula below to get the resulting Min Heat cfm when in the occupied mode Heat Min Min Heat airflow when AHU Heating Heat Max Occ Min Occ Min D R 0 0 to 100 Flow Contro...

Page 130: ...ters second Heating Max Airflow The maximum airflow the terminal will supply when trying to meet a zone heating demand when the air source mode is Heating or Warm up and VAV heating has been enabled D R 2100 cfm 991 2 liters second 0 to 99999 cfm liters second Occupied Min Airflow The minimum airflow setpoint the terminal controls to when the air source is operating and the terminal mode is occupi...

Page 131: ...primary use of this damper is cooling Automatic Control Returns the damper to its normal control routines This must be activated when you finish using any of the other Test and Balance commands Close Damper Forces the damper to its full closed position Heat Max Airflow Forces the damper to its maximum heating position Calibration fields apply only if the primary use of the damper is heating Sensor...

Page 132: ...ex Area 1 Main Sensor Use checked Calibration 0 Combination Algorithm Average Input Smoothing None Show on Sensors Calculated Value Display Resolution 1 COV Increment 1 Zone Humidity Configure additional ZS or wireless humidity sensors used on the TV VAVB3 E2 Use Check to include ZS or wireless sensors value in the Combined Algorithm Maximum is the default Raw Value Displays sensed humidity for ea...

Page 133: ...rs it displays the lowest value R _ WS Signal Strength Displays radio signal strength of the wireless space temperature sensor If there are multiple wireless sensors it displays the lowest value R _ Rnet Sensed Occupancy Displays occupancy status detected by wireless infrared motion sensor R Off On ZS model to show on graphic Select the ZS model from the drop down list that you want to display on ...

Page 134: ...er s occupancy status as determined by a network schedule a local schedule or a timed override R Unoccupied Occupied Temp Compensated Start or Learning Adaptive Start Indicates the type of optimal start if any that is configured and whether the algorithm is active or inactive R Inactive Active Space Temp Source The source of the controlling space temperature value Options Sensor Failure No valid s...

Page 135: ...l Network Linkage Locked Value Cooling Demand Level The system cool demand level received over the network R 0 to 3 Heating Demand Level The system heat demand level received over the network R 0 to 3 Heat Delay The status of the terminal heat delay R Inactive Active Remaining Heat Delay If Heat Delay is Active this is the remaining delay time R 0 to 60 minutes Calculated DCV Capacity If DCV Contr...

Page 136: ...Occupancy network input s current state D R Unoccupied Unoccupied Occupied Local BACnet Schedule R Off On Configure ZS Sensors by setting the following options in the Local BACnet Schedule microblock popup Click Local BACnet Schedule to access the microblock popup Properties page Details tab See the microblock Help for more detailed explanations Sensor Configuration Allow Force Unoccupied Check to...

Page 137: ...ed EI R 0 to 1000 0 EI Decreased By Source s of an EI value reduction Options Temp EI decreased by Space Temperature Temp RH EI decreased by Space Temperature and Relative Humidity Temp RH CO2 EI decreased by Space Temperature Relative Humidity and CO2 RH EI decreased by Relative Humidity RH CO2 EI decreased by Relative Humidity and CO2 CO2 EI decreased by CO2 Temp CO2 EI decreased by Space Temper...

Page 138: ...ireless space temperature sensors is displaying low radio signal strength R Normal Alarm ZS WS Sensor Configuration Indicates if the ZS or wireless space temperature sensor is not configured correctly R Normal Alarm Indoor Air Quality Indicates if the occupied CO2 level exceeds the Occupied High CO2 Alarm Limit R Normal Alarm Supply Air Temperature Indicates if the supply air temperature exceeds t...

Page 139: ...its master Its masters Network Number Address NOTE If you change the Network Number or Address you must use the i Vu application or Field Assistant to cycle power to the controller for the changes to take effect D R D R 0 0 to 65 535 0 0 to 127 Airside Linkage Status If Active the controller is part of a linked system If Not Active the controller is a stand alone device R Not Active Active Linkage...

Page 140: ...inkage RH Type Determines if the VVT or VAV Master sends to the air source the average or maximum values of all linked zone controllers that have a relative humidity RH sensor D R Avg Avg Max Linkage IAQ Type Determines if the Master controller sends to the air source the average or maximum values of all linked zone controllers that have a CO2 sensor for DCV and IAQ control D R Max Avg Max Air Sou...

Page 141: ...e indicating an alarm D 45 F 7 2 C Max Present Value Maximum present value the sensor transmits before indicating an alarm D 96 F 35 5 C Setpoint Adjustment Max Adjust The amount that a user may adjust the setpoint at the sensors D R 5 F 2 7 C 0 to 15 F 0 to 8 3 C Reset setpoint adjust to zero when unoccupied Resets the setpoint bias to zero when the controller transitions to unoccupied D Off Time...

Page 142: ...emp The current value of the controller s IN 02 space temperature sensor input R 56 to 245 F 48 9 to 118 3 C SAT Sensor The current value of the controller s IN 03 supply air temperature sensor input R 56 to 140 F 48 9 to 60 C Hot Wtr Vlv 1 Stat The value provided by the controller s Smart Valve R _ LUX The value provided by the controller s ZS sensor to indicate lighting level R 0 to 1020 lx WS B...

Page 143: ...alue for each ZS or wireless sensor D 0 to 10 Combination Algorithm If using more than one ZS or wireless sensor select how the enabled sensors values are to be combined to determine the output value When the calculation is performed only sensors with a valid value will be included D R Average Average Maximum Minimum Input Smoothing If the raw value from the sensor changes frequently you can selec...

Page 144: ...n Rnet Sensed Occupancy Displays occupancy status detected by wireless infrared motion sensor R Off On Hot Water Valve The current value of the controller s AO 01 output R 0 to 100 Hot Wtr Vlv 1 The current value of the controller s output to the Smart Valve R 0 to 100 Heating Stage 1 The current hardware state of the controller s BO 01 output R Off On Heating Stage 2 The current hardware state of...

Page 145: ...fm Cool Disable N A Series Fan N A Cooling Modulate Min Max cfm Cool Disable Enable Parallel Fan N A Cooling Modulate Min Max cfm Cool Disable Disable Heating Single Duct Parallel Fan No Cooling Minimum cfm Cool Disable Disable Series Fan No Heating Minimum cfm Cool Disable Enable Single Duct Yes Reheat Minimum cfm Enable N A Series or Parallel Fan Yes Heating Minimum cfm Cool Enable Enable Cool F...

Page 146: ...te Min Max cfm Heat Enable N A Series or Parallel Fan No Heating Modulate Min Max cfm Heat Disable Enable Series or Parallel Fan Yes Heating Modulate Min Max cfm Heat Enable Enable Pressurization Linked air source only None Single Duct Parallel Fan N A Pressurize Minimum cfm Cool Disable Disable Series Fan N A Pressurize Minimum cfm Cool Disable Enable Cooling Single Duct Parallel Fan N A Pressuri...

Page 147: ...EAt uP hEAt cooL FrEEcool PrESSrZE EuAcuATE vEnt no Llnc Off Warm up Heat Cool Freecool Pressurize Evacuate Vent Linkage Not Active Supply Air Temp Info 304 Air Source Supply Air Temp if available Air Flow Percentage of Nominal Info 308 of design air flow Outdoor Air Temperature Info F Outside Air Temp 1 Rnet text is the scrolling text that appears on the ZS Pro Sensor s display NOTES To view prop...

Page 148: ...dpr_pos AV 1013 Effective Cool Setpoint R F eff_cl_stpt AV 3005 Effective Heat Setpoint R F eff_ht_stpt AV 3006 Fan Off Delay R W sec 120 fan_delay_off AV 9024 Filter Runtime R hr filter_rntm AV 2015 Filter Service Alarm Timer R W hr 0 filter_service_hrs AV 2019 Heating Capacity R htg_cap AV 2030 Heating Demand Level R heat_demand_level AV 9036 Heating Lockout Temperature R W F 70 oat_ht_lockout A...

Page 149: ...sable 1 Enable Active 1 ht_enable BV 1012 Occupancy Status R 0 Unoccupied 1 Occupied occ_status BV 2008 Reset Filter Alarm R W 0 Off 1 On Inactive 0 filter_rntm_clr BV 7517 Setpoint Adjustment R W 0 Disable 1 Enable Active 1 stpt_adj_enable BV 1013 Shutdown R W 0 Inactive 1 Active Active 1 shutdown BV 9001 VAV Reheat R W 0 Disable 1 Enable Active 1 vav_reheat BV 1029 Air Source Mode R 1 OFF 2 WARM...

Page 150: ...Normal 1 Alarm air_linkage_fail BV 7030 Filter R 0 Clean 1 Dirty filter_alarm BV 7017 High SPT R 0 Normal 1 Alarm spt_hi_alarm BV 7011 Indoor Air Quality R 0 Normal 1 Alarm iaq_alarm BV 7005 Low SPT R 0 Normal 1 Alarm spt_lo_alarm BV 7012 Network OAT R 0 Normal 1 Alarm oat_fail BV 7029 Space Relative Humidity R 0 Normal 1 Alarm sprh_hi_alarm BV 7018 Space Temp Sensor R 0 Normal 1 Alarm spt_fail BV...

Page 151: ...s and versions Reset Counters The number of times each of the following events have occurred since the last time the controller was commanded to clear the reset counters See NOTE below this table Power failures Interruption of incoming power Commanded boots Includes commands issued from the i Vu interface such as the zap manual command plus commands issued during a memory download System errors Er...

Page 152: ...to flash such as parameters and trend data Volatile partition 6 MB maximum contains data that does not need to be preserved through a power cycle such as status values that are calculated during runtime IP Networks BBMDs Shows the following information for each active IP network BBMD Active shows whether the BACnet Broadcast Management Device is currently active 1 or inactive 0 BBMD Entries the nu...

Page 153: ...llation and Start up Guide All rights reserved 147 Important changes to this document are listed below Minor changes such as typographical or formatting errors are not listed Date Topic Change description Code No changes yet For internal use only Document revision history ...

Page 154: ......

Page 155: ...Carrier 2022 Catalog No 11 808 874 01 2 23 2022 ...

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