Anemostat KMC Conquest Application Manual
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Anemostat KMC Conquest Application Manual

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A I R D I S T R I B U T I O N
KMC Controls, 19476 Industrial Drive, New Paris, IN 46553
Anemostat, 1220 E. Watson Center Road, Carson, CA 90745
KMC Conquest
Contents
GENERAL INFORMATION ....................................................................4
About KMC Conquest ...................................................................4
Specifications, Accessories, and Installation ...................................4
Video Tutorials ...........................................................................5
Submittal Sheets (Diagrams and Operation) ....................................5
Support .....................................................................................6
Important Notices .......................................................................6
Notes and Cautions .....................................................................6
Handling Precautions ..................................................................6
(STATUS) INDICATORS ......................................................................7
Indicators, Connections, and Status ...............................................7
Ready (Power/Status) LEDs (Green) ...............................................7
MS/TP LEDs (Amber) ...................................................................7
EIO LEDs (Green) ........................................................................8
Network Isolation Bulbs (HPO-0055) ..............................................8
Ethernet LEDs (Green and Amber) ..................................................8
CONNECTIONS (SENSORS, EQUIPMENT, NETWORKS) .............................9
Input Connections (Room Sensor Port) ...........................................9
Digital STE-9000 Series NetSensors ....................................... 10
Analog STE-6000 Series Thermistor Sensors ........................... 12
Input Connections (Universal, Terminals) ...................................... 13
Output Connections ................................................................... 13
Connecting Universal Outputs ............................................... 13
Grounds Versus Switched (Relay) Commons ............................ 14
SC Terminals in Initial BAC-93xx Controllers ........................... 14
MS/TP Network Connections ...................................................... 19
Connections and Wiring ........................................................ 19
EOL (End of Line) Termination Switches .................................. 20
Ethernet Network Connections .................................................... 20
Power (Controller) Connections ................................................... 22
CAN-5900 Series Expansion Modules ........................................... 23
Addressing CAN-5900 Modules ............................................. 23
Connecting Power to CAN-5900 Modules ................................ 24
EIO LED Communication Indicators ......................................... 24
/
877-444-5622
/
310-835-7500
Controller
™
Application Guide
Sensor and DCV ....................................... 11
2
/
Fax: 574-831-5252
/
/
air@anemostat.com
/
www.anemostat-hvac.com
www.kmccontrols.com

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  • Page 1: Table Of Contents

    Addressing CAN-5900 Modules ..........23 Connecting Power to CAN-5900 Modules ........ 24 EIO LED Communication Indicators ......... 24 KMC Controls, 19476 Industrial Drive, New Paris, IN 46553 877-444-5622 Fax: 574-831-5252 www.kmccontrols.com Anemostat, 1220 E. Watson Center Road, Carson, CA 90745 310-835-7500 air@anemostat.com www.anemostat-hvac.com...
  • Page 2 HPU (Heat Pump Unit) ............... 56 Introduction (HPU) .............. 56 Room Temperature Setpoints (HPU) ........57 Occupancy, Motion Sensing, and Standby (HPU) ....... 58 System Mode and Cooling/Heating Changeover (HPU)....59 Scheduling Occupancy (HPU) ..........59 KMC Conquest Controller Application Guide, AG150217K...
  • Page 3 General Notes ..............82 BAC-5900 Series (General Purpose Controller) Objects ..... 83 BAC-9000 Series (VAV Controller) Objects ......84 BAC-9300 Series (Unitary Controller) Objects ......93 APPENDIX: K FACTORS FOR VAV ............. 108 INDEX ..................109 KMC Conquest Controller Application Guide, AG150217K...

  • Page 4: General Information

    GENERAL INFORMATION About KMC Conquest KMC Conquest controllers are fully programmable, native BACnet controllers with integrated alarming, trending, and scheduling. This applications guide provides expanded installation information, sequences of operation, troubleshooting, and other information. For additional installation instructions, see the installation guides for the respective products.

  • Page 5: Video Tutorials

    PHONE: 574.831.5250 CREATION DATE: 2/9/2015 FILENAME: SSKV9032_VAV_CLG_3STAGE_RHT_CO2 FAX: 574.831.5252 REVISION DATE: 2/9/2015 REVISION: INITIAL RELEASE kmccontrols.com Illustration: Sample (VAV) Submittal Sheet See the applications library in KMC Connect, TotalControl, or Converge to download the sheets. KMC Conquest Controller Application Guide, AG150217K...

  • Page 6: Support

    KMC Controls. ® ® KMC Conquest™, KMC Commander™, KMC Commander ™, KMC Connect™, KMC Connect Lite™, KMC Converge™, and TotalControl™ are all trademarks of KMC Controls. All other products or name brands mentioned are trademarks of their respective companies or organizations.

  • Page 7: (Status) Indicators

    When the MS/TP port establishes communications with the network, the amber LED for that MS/TP port will flash rapidly (multiple times a second) as it receives and passes the token. KMC Conquest Controller Application Guide, AG150217K...

  • Page 8: Eio Leds (Green)

    Room Sensor port is yellow instead of black to help differentiate it from the black Ethernet ports. NOTE: The Room Sensor port is next to the Ethernet ports in the BAC-90xxE VAV controllers. It is on the opposite side on BAC-93xxE and BAC-59xxE controllers. KMC Conquest Controller Application Guide, AG150217K...

  • Page 9: Connections (Sensors, Equipment, Networks)

    Room Sensor port is yellow instead of black to help differentiate it from the black Ethernet ports. NOTE: The Room Sensor port is next to the Ethernet ports in the BAC-90xxE VAV controllers. It is on the opposite side on BAC-93xxE and BAC-59xxE controllers. KMC Conquest Controller Application Guide, AG150217K...

  • Page 10: Digital Ste-9000 Series Netsensors

    Pin 3 = Ground Reference Pin 8 = Temperature Signal to Controller (AI1) Flat, Pin-Side of Ethernet Connector Illustration: Room Sensor Port Pinouts Digital STE-9000 Series NetSensors STE-90xx/93xx STE-92xx/95xx with Motion Sensor Illustration: STE-9000 Series NetSensors KMC Conquest Controller Application Guide, AG150217K...

  • Page 11: Ste-93Xx/95Xx Co Sensor And Dcv

    These KMC Conquest digital wall sensors include a room temperature sensor, optional sensors (humidity, motion, and/or CO ), a digital display, and a push-button interface for entering setpoints and configuring the controllers. Connection is made using a standard Ethernet patch cable. If an STE-9000 series sensor is detected, the sensor’s temperature is mapped to the Space...

  • Page 12: Analog Ste-6000 Series Thermistor Sensors

    Analog STE-6000 Series Thermistor Sensors Three models of the STE-6000 series sensors are compatible with the Room Sensor port on KMC Conquest VAV controllers. If an STE-6010, STE-6014, or STE-6017 is connected to the Room Sensor port (with a standard Ethernet patch cable), the sensor’s temperature from AI1 is mapped to the Space Temperature...

  • Page 13: Input Connections (Universal, Terminals)

    See Grounds Versus Switched (Relay) Commons on page The universal outputs (on green terminal blocks) can be configured as: • Analog objects—0 TO 12 VDC • Binary objects—0 OR 12 VDC KMC Conquest Controller Application Guide, AG150217K...

  • Page 14: Grounds Versus Switched (Relay) Commons

    Sept. 1, 2015, S/N KMC1509xxxxxx) had the SC (Switched Common) terminals of the two binary terminal blocks connected together on the circuit board. (See Illustration: Initial (before Sept. 2015) BAC-93xx Controller SC Terminals on page 15.) KMC Conquest Controller Application Guide, AG150217K...

  • Page 15: Installing Override Boards In Bac/Can-5900 Series

    • While in the “Auto” (A) position, the output is under the command of the controller. Each output board also has a red LED that illuminates when the output is turned On (either manually or automatically). KMC Conquest Controller Application Guide, AG150217K...
  • Page 16 Normally closed relay: 30 VAC/VDC, 2 A max. *For more information, see the HPO-6700 Series Output Override Boards Data Sheet. **With the HPO-6701 triac and HPO-6703/6705 relays, use the Switched Com- mon terminals instead of Ground. KMC Conquest Controller Application Guide, AG150217K...
  • Page 17 NOTE: If a board is to be moved or removed, reinstall the (HPO-0063) jumper (removed in Step 3) on the two pins closest to the outputs. NOTE: For 4–20 ma applications, see also the 4–20 mA Wiring for Controllers Application Guide. KMC Conquest Controller Application Guide, AG150217K...

  • Page 18: Connecting A Vav Remote Actuator To A Bac-9311

    TORQUE (IN-LB.) TRI-STATE MODELS* NON-FAIL-SAFE MEP-4201 MEP-40x1/40x3 MEP-4501 MEP-48x1/48x3 MEP-4901 MEP-7501/7503 MEP-7801/7803 FAIL-SAFE MEP-4251 MEP-4551 MEP-4951 MEP-7551/7553 MEP-7851/7853 *See the relevant data sheet for options and other specifications. Illustration: Remote Actuators for a BAC-9311 KMC Conquest Controller Application Guide, AG150217K...

  • Page 19: Ms/Tp Network Connections

    • Limiting the MS/TP network size to no more than about 60 controllers will optimize network performance. • If the network has more than 31 MS/TP devices or if the cable length ex- ceeds 4,000 feet (1,220 meters), use a KMD-5575 repeater (on an MS/TP-on- KMC Conquest Controller Application Guide, AG150217K...

  • Page 20: Eol (End Of Line) Termination Switches

    In mid-2016, dual port models began replacing the single port models. On these newer models, the Room Sensor port is yellow instead of black to help differentiate it from the black Ethernet ports. KMC Conquest Controller Application Guide, AG150217K...
  • Page 21 Illustration: Ethernet Model Configuration Web Pages The controllers have the following default network address values: • IP address—192.168.1.251 • Subnet mask—255.255.255.0 • Gateway—192.168.1.1 NOTE: The default IP address of the BAC-5051E router is 192.168.1.252. KMC Conquest Controller Application Guide, AG150217K...

  • Page 22: Power (Controller) Connections

    To connect 24 VDC (–15%, +20%) instead of VAC power (to new BAC-5900, CAN- 5900, and BAC-9300 series only): • Connect 24 VDC to the ~ (phase/R) terminal. • Connect GND to the (common) terminal. KMC Conquest Controller Application Guide, AG150217K...

  • Page 23: Can-5900 Series Expansion Modules

    NOTE: Input and output numbers must correspond with the appropriate module number set by the address switches. For example, if Inputs 19–26 and Outputs 17–24 are desired for a module, use the Address 2 switch positions. KMC Conquest Controller Application Guide, AG150217K...

  • Page 24: Connecting Power To Can-5900 Modules

    EIO COMM LED ON BAC-5900 SERIES CONTROLLER LED Activity Status Action Flashing Communicating properly with expansion module None required Not communicating with expansion module Check wiring No power if controller Ready LED is also off Check power KMC Conquest Controller Application Guide, AG150217K...

  • Page 25: Configuration

    ***Near Field Communication via enabled smart phone or tablet running the KMC HPO-9003 NFC-Bluetooth/USB module/fob ). Connect Lite app (optionally with an ****Full configuration and programming of KMC Conquest controllers is supported starting with TotalControl ver. 4.0. Illustration: Configuration, Programming, and Graphics Tools...

  • Page 26: Nfc (Near Field Communication)

    3. Click the Direct Command drop-down box and select Disable NFC. 4. Click Save Changes. NOTE: The Disabled status field is False when NFC is enabled and True when NFC is disabled. NOTE: NFC should only be disabled after the controller has been installed. KMC Conquest Controller Application Guide, AG150217K...

  • Page 27: Passwords

    STE-9000 series NetSensor or the KMC Connect Lite NFC app. See the Conquest Controllers Default Password Technical Bulletin by logging into the KMC Partners web site and looking at the downloadable documents for any of the KMC Conquest controllers or STE-9000 series NetSensors. KMC Conquest Controller Application Guide, AG150217K...

  • Page 28: Controller Configuration With Ste-9Xx1 Menus

    A = Automatic operation According to the schedule, sensed motion, or button activation: • Person in house = Occupied Occupancy Mode • Empty house = Standby • OVR = Override • None of the icons = Unoccupied KMC Conquest Controller Application Guide, AG150217K...
  • Page 29 Action DAT Limiting Enable/disable Discharge Air Temperature DAEN Enable Limiting Select the rotation direction (CW or CCW) of the DDIR Damper Direction actuator to close the damper Dehumidification DEHU Set Dehumidification Setpoint (%) Setpoint KMC Conquest Controller Application Guide, AG150217K...
  • Page 30 Set Minimum Fan Speed (%) Minimum Heating MNHT Set Minimum Heating Airflow (cfm) Airflow Maximum Cooling MXCL Set the maximum limit for cooling airflow (cfm) Airflow MXDT Maximum DAT Set Maximum Discharge Air Temperature (°) KMC Conquest Controller Application Guide, AG150217K...
  • Page 31 (°) Unoccupied Set the heating setpoint used as the active set- UNHT Heating point when the the space is unoccupied (°) Valve Action Select Normally Closed or Normally Open valve KMC Conquest Controller Application Guide, AG150217K...

  • Page 32: Restore (Rstr) And Application/Units Selection

    Enter button. With RSTRflashing, either navigate to the Exit menu (using the Up or Down button) or let the menu time out (about 30 seconds). See also VAV Airflow Balancing with an STE-9xx1 on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 33: Vav Airflow Balancing With An Ste-9Xx1

    3. From the CNFG display, press the Up or Down but- tons to advance to the BLNC display. BLNC 4. Press the Enter button to select BLNC. The display advances to PRI. 5. Press the Enter button to select PRI. KMC Conquest Controller Application Guide, AG150217K...
  • Page 34 • EXIT to return to the temperature display. • SEC to balance the secondary VAV for dual duct sys- tems. This option is available only on dual duct models. (Continue on the steps on the next page.) KMC Conquest Controller Application Guide, AG150217K...
  • Page 35 27. Press the Up or Down button to advance to one of the following (and then press the Enter button): • BACK to choose another function. • EXIT to return to the temperature display. See also Restore (RSTR) and Application/Units Selection on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 36: Resetting And Troubleshooting

    • Restarts the controller’s Control Basic programs. • Leaves configuration and programming intact. To perform a cold start, from TotalControl, Connect, or Converge, select Reinitialize Device > Cold Start. KMC Conquest Controller Application Guide, AG150217K...

  • Page 37: Troubleshooting

    • Check the Max Master setting in a configuration tool. It should be (just) higher than the highest numbered controller. • See Planning BACnet Networks (Application Note AN0404A). • Check the baud rate setting (which should be the same on all the controllers on the network). KMC Conquest Controller Application Guide, AG150217K...

  • Page 38: Led Indicators And Isolation Bulbs Issues

    • If one or both bulbs are illuminated, it indicates the network is improperly phased (the ground potential of the controller is not the same as on other controllers on the network). Disconnect the power and check the MS/TP and power connections. KMC Conquest Controller Application Guide, AG150217K...

  • Page 39: Hardware Issues

    • After initial power-up, allow time for readings to stabilize. • Using KMC Connect, KMC Converge, or TotalControl, check input configura- tion. Check that the input is not configured as Out Of Service. • Check input wiring. KMC Conquest Controller Application Guide, AG150217K...
  • Page 40 • Check that the sensor is properly mounted in a proper location. See the Room Sensor and Thermostat Mounting and Maintenance Application Guide. • See also Input Values Are Outside the Expected Range on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 41: Output Issues

    NOTE: Triacs are for AC only. See the HPO-6700 Series Output Override Boards Data Sheet. NOTE: For an HPO-6701 triac output override board on a CAN-5900 series expansion module, see also Communication Issues—CAN (Expansion Module) on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 42: Netsensor Display Is Blank

    • Check that the V-clamp on the actuator shaft is secure (not slipping). • Check that the tubing to the differential pressure sensor is not kinked, pulled off, or leaking. • Check that the flow sensor in the duct is not dirty. KMC Conquest Controller Application Guide, AG150217K...

  • Page 43: Configuration, Programming, And Operation Issues

    KMC Partners web site and looking at the downloadable documents for any of the KMC Conquest controllers or STE-9000 series NetSensors. NOTE: If a Level 1 or 2 password is configured for 0000 in the Advanced menu, that password screen (for later user setpoint changes or configuration) is bypassed in an STE-9000 series NetSensor.

  • Page 44: Web Page Issues (Ethernet Models)

    Other Issues • Thoroughly check appropriate connections, wiring, and settings. • Reset the controller. See Resetting Controllers on page • Consult with the network administrator for proper network settings. • Contact KMC Controls technical support. KMC Conquest Controller Application Guide, AG150217K...

  • Page 45: Maintenance And Upgrades

    Mounting and Maintenance Application Guide. Controller Upgrades and Cross-References KMC Conquest controllers are compatible with any existing BACnet networks, but some changes must be made: • Conquest controllers require Conquest NetSensors. If an older KMC BACnet controller (e.g., BAC-5801) is replaced with a Conquest controller (e.g., BAC- 5901), the KMD-11xx NetSensor must also be replaced with an STE-9000 series NetSensor.
  • Page 46 **NOTE: For color choice, the default color is Light Almond. For white, add a W to the end (e.g., STE-9001W). ***NOTE: KMD-1162 Hospitality NetSensors have slide switches for fan speed and heat/cool/off selection. An STE-9001 can perform similar functions but has a very different user interface. KMC Conquest Controller Application Guide, AG150217K...

  • Page 47: Sequences Of Operations

    MAX CLG CFM HTG % SECONDARY PRIMARY HTG SPAN ROOM TEMP INCREASE ROOM TEMP INCREASE HTG SPAN CLG SPAN Illustration: VAV Operations See relevant sections of VAV (Variable Air Volume) on page 71 for additional descriptions. KMC Conquest Controller Application Guide, AG150217K...

  • Page 48: Fcu (Fan Coil Unit)

    INCREASE 2-PIPE MODULATING VALVE OPERATION 4-PIPE MODULATING VALVE OPERATION HW AVAILABLE CHW AVAILABLE HTG VLV CLG VLV HTG SPAN CLG SPAN ROOM HTG SPAN CLG SPAN ROOM TEMP TEMP INCREASE INCREASE Illustration: FCU Operations KMC Conquest Controller Application Guide, AG150217K...

  • Page 49: Introduction (Fcu)

    A user with a level 1 password (if a level 1 password is configured) can enter an active setpoint from the KMC Conquest STE-9000 series NetSensor (via AI2). The local override is valid when the schedule is unoccupied or occupied. This change is for a limited time or until the next time the occupancy state changes.

  • Page 50: Occupancy, Motion Sensing, And Standby (Fcu)

    See Scheduling Occupancy (FCU) on page Unoccupied The controller changes to the unoccupied state only if the internal occupancy schedule is enabled and if the schedule is inactive. KMC Conquest Controller Application Guide, AG150217K...

  • Page 51: System Mode And Cooling/Heating Changeover (Fcu)

    100%. The heating valve then follows its normal operation to maintain the cooling setpoint. Once the space humidity drops below the dehumidification setpoint minus its span, dehumidification ceases and the heating and cooling valves resume normal operation. KMC Conquest Controller Application Guide, AG150217K...

  • Page 52: Temperature Sensing Inputs (Fcu)

    PID loop that is controlling a modulating valve is 50%, the valve position is half-way open; if the output of the loop is 100%, the valve position is fully open. KMC Conquest Controller Application Guide, AG150217K...

  • Page 53: Valve Operation (Fcu)

    • None—the water temperature is within that range. NOTE: The default of 10° F can be changed in the STE-9xx1 menu by modifying the value in EVAL. See Conquest NetSensor Screen Abbreviations on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 54: Fan Operation (Fcu)

    As the active valve closes, all fan speeds are deenergized. During the occupied and standby modes, low fan speed is energized while both valves are closed if the fan mode is set to On. KMC Conquest Controller Application Guide, AG150217K...
  • Page 55 During the occupied and standby modes, the fan is energized at the minimum fan speed while both valves are closed if the fan mode is set to On. KMC Conquest Controller Application Guide, AG150217K...

  • Page 56: Hpu (Heat Pump Unit)

    Introduction (HPU) Topics in this section cover the sequences of operation for the HPU applications in the KMC Conquest BAC-9301 unitary controller. These are advanced topics for controls technicians and engineers. NOTE: For sequence of operations with charts and wiring diagrams, see also the HPU submittal sheet.

  • Page 57: Room Temperature Setpoints (Hpu)

    A user with a level 1 password (if a level 1 password is configured) can enter an active setpoint from the KMC Conquest STE-9000 series NetSensor (via AI2). The local override is valid when the schedule is unoccupied or occupied. This change is for a limited time or until the next time the occupancy state changes.

  • Page 58: Occupancy, Motion Sensing, And Standby (Hpu)

    In units with a connected motion sensor, the controller starts in standby and changes to occupied after detecting motion in the space. The controller will change from occupied to standby after a lack of motion for the period specified by the variable Standby Timer (AV28). KMC Conquest Controller Application Guide, AG150217K...

  • Page 59: System Mode And Cooling/Heating Changeover (Hpu)

    2 is energized. Auxiliary heat is then cycled to maintain the cooling setpoint. Once the space humidity drops below the dehumidification setpoint minus its span, dehumidification ceases and the compressors resume normal space temperature control. KMC Conquest Controller Application Guide, AG150217K...

  • Page 60: Temperature Sensing Inputs (Hpu)

    PID loop that is controlling a modulating valve is 50%, the valve position is half-way open; if the output of the loop is 100%, the valve position is fully open. KMC Conquest Controller Application Guide, AG150217K...

  • Page 61: Staged Heating And Cooling (Hpu)

    As the demand for heating is satisfied, the second stage is turned off when the heating PID loop drops below 50%. This first stage is turned off when the heating loop drops below 1%. See also Auxiliary and Emergency Heat Action (HPU) on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 62: Fan Operation (Hpu)

    DAT control. The OAD is shut during unoccupied mode and any time the fan is off. NOTE: For information about the CO sensor and DCV (Demand Control Ventilation) operation, see STE-93xx/95xx CO2 Sensor and DCV on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 63: Reversing Valve Action (Hpu)

    (BO2 and BO3) are locked out and emergency heat (BO5) is energized as the space temperature drops below the heating setpoint minus heating span. As the space temperature rises above the heating setpoint, the emergency heat output is deenergized. KMC Conquest Controller Application Guide, AG150217K...

  • Page 64: Rtu (Roof Top Unit) Or Ahu (Air Handling Unit)

    NOTE: For sequence of operations with charts and wiring diagrams, see also the RTU submittal sheets (see Submittal Sheets (Diagrams and Operation) on page NOTE: See also BACnet Objects List on page 82 for more information about objects listed in the descriptions. KMC Conquest Controller Application Guide, AG150217K...

  • Page 65: Room Temperature Setpoints (Rtu/Ahu)

    A user with a level 1 password (if a level 1 password is configured) can enter an active setpoint from the KMC Conquest STE-9000 series NetSensor (via AI2). The Local override is valid when the schedule is unoccupied or occupied. This change is for a limited time or until the next time the occupancy state changes.

  • Page 66: Occupancy, Motion Sensing, And Standby (Rtu/Ahu)

    Standby In units with a connected motion sensor, the controller starts in standby and changes to occupied after detecting motion in the space. The controller will KMC Conquest Controller Application Guide, AG150217K...

  • Page 67: System Mode & Cooling/Heating Changeover (Rtu/Ahu)

    Space Temperature Sensing The controller uses a connected STE-9000 series NetSensor digital wall sensor or an STE-6010/6014/6017 analog wall sensor. See Digital STE-9000 Series NetSensors on page 10 Analog STE-6000 Series Thermistor Sensors on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 68: Fan Status (Rtu/Ahu)

    RTU. See Economizer Cooling (RTU/AHU) and DCV (RTU) on page • The reheat loop is used only for heating outputs during dehumidification. The PID control loops in the controller are standard BACnet objects. KMC Conquest Controller Application Guide, AG150217K...

  • Page 69: Modulating Cooling And Heating (Rtu/Ahu)

    Minimum Off Time. As the demand for cooling is satisfied, the second stage turns off when the cooling PID loop drops below 50%. This first stage turns off when the cooling loop drops below 1%. KMC Conquest Controller Application Guide, AG150217K...

  • Page 70: Fan Control (Rtu/Ahu)

    DAT control. The OAD is shut during unoccupied mode and any time the fan is off. NOTE: For information about the CO sensor and DCV (Demand Control Ventilation) operation in RTU applications, see STE-93xx/95xx CO2 Sensor and DCV on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 71: Vav (Variable Air Volume)

    COOLING SEQUENCE (COOLING ONLY, PRESSURE INDEPENDENT) DUAL DUCT SEQUENCE (PRESSURE INDEPENDENT) MAX HTG CFM MAX CLG CFM MAX CLG CFM SECONDARY PRIMARY CLG SPAN ROOM HTG SPAN CLG SPAN ROOM TEMP INCREASE TEMP INCREASE Illustration: VAV Airflow Operations KMC Conquest Controller Application Guide, AG150217K...

  • Page 72: Introduction (Vav)

    Introduction (VAV) Topics in this section cover the VAV (and CAV) sequences of operation for the KMC Conquest BAC-9000 series controller-actuators and (with use of an external actuator) the BAC-9311 unitary controller. These are advanced topics for controls technicians and engineers. Considerable differences in sequences and options exist for the various configurations of VAV (e.g., dual duct vs.

  • Page 73: Sensors (Vav)

    (e.g., SSS-101x). The high and low pressure measurements along with the K-factor of the VAV terminal unit are used to calculate the airflow through the VAV unit. (See Appendix: K Factors for VAV on page 108.) KMC Conquest Controller Application Guide, AG150217K...

  • Page 74: Room Temperature Setpoints (Vav)

    A user with a level 1 password (if a level 1 password is configured) can enter an active setpoint from the KMC Conquest STE-9000 series NetSensor (via AI2). The local override is valid when the schedule is unoccupied or occupied. This change is for a limited time or until the next time the occupancy state changes.

  • Page 75: Occupancy, Motion Sensing, And Standby (Vav)

    Occupied state as long as periodic motion is detected and primary airflow continues. If motion stops, the controller changes to Standby. If an internal schedule is enabled, the occupancy state is set according to the schedule. See Scheduling Occupancy (VAV) on page KMC Conquest Controller Application Guide, AG150217K...

  • Page 76: Scheduling Occupancy (Vav)

    • The discharge air loop and the DAT input (if present) control the reheat loop. • The reheat loop is used to control the temperature of the discharge air. The PID control loops in the controller are standard BACnet objects. KMC Conquest Controller Application Guide, AG150217K...

  • Page 77: Airflow Setpoints Sequence (Vav)

    Space Temperature Reference and the Space Temperature Reference +15° F up to a maximum of 90° F. This allows the reheat to be controlled by the DAT loop over the first 50% of a call for heat. KMC Conquest Controller Application Guide, AG150217K...

  • Page 78: Reheat (Vav)

    Reheat loop is less than 30%, the valve is driven closed. If the loop is greater than 70%, the valve is driven open. If the loop is in between 30% and 70%, no valve action is taken. KMC Conquest Controller Application Guide, AG150217K...

  • Page 79: Damper Operation (Vav)

    When the Occupancy state is Unoccupied, the fan starts and runs at minimum speed only on a call for heating. The fan starts when the Heating loop is greater than 5% and stops when the Heating loop is less than 1%. KMC Conquest Controller Application Guide, AG150217K...

  • Page 80: Dual Duct (Vav)

    In the field, airflow is measured with an airflow hood or other measuring instrument and then compared to the airflow measurements from the sensor in the controller. The balancing process uses a KMC Conquest STE- 9000 series NetSensor as the technician setup tool for initiating the balancing sequence and entering actual flow measurements.

  • Page 81: System Diagnostics (Vav)

    Inactive when the Heating loop falls below 90%. Need for Higher Static Pressure (BV3) The Need Higher Static value object is set to Active when the damper is fully open and airflow cannot reach the required setpoint value. KMC Conquest Controller Application Guide, AG150217K...

  • Page 82: System Integration And Networking

    Analog STE-6000 Series Thermistor Sensors on page On the following pages, see: • BAC-5900 Series (General Purpose Controller) Objects on page 83 • BAC-9000 Series (VAV Controller) Objects on page 84 • BAC-9300 Series (Unitary Controller) Objects on page 93 KMC Conquest Controller Application Guide, AG150217K...

  • Page 83: Bac-5900 Series (General Purpose Controller) Objects

    Inactive BV46 ICO_STANDBY Icon Standby Inactive BV47 ICO_COOLING Icon Cooling Inactive BV48 ICO_HEATING Icon Heating Inactive BV49 ICO_AUTO_MODE Icon Auto Mode Inactive BV50 ICO_OVERRIDE Icon Override Inactive MSV2 SYSTEM_MODE Control Mode AUTO COOL HEAT KMC Conquest Controller Application Guide, AG150217K...

  • Page 84: Bac-9000 Series (Vav Controller) Objects

    No Units AV32 MIN FAN SPEED Minimum Fan Speed Percent AV33 MAX FAN SPEED Maximum Fan Speed Percent AV34 AV_34 Analog Value #34 No Units AV36 DAT RESET Discharge Air Temp Setpoint Degrees F KMC Conquest Controller Application Guide, AG150217K...
  • Page 85 Icon Fan Auto Inactive BV45 ICO_OCCUPIED Icon Occupied Inactive BV46 ICO_STANDBY Icon Standby Inactive BV47 ICO_COOLING Icon Cooling Inactive BV48 ICO_HEATING Icon Heating Inactive BV49 ICO_AUTO_MODE Icon Auto Mode Inactive BV50 ICO_OVERRIDE Icon Override Inactive KMC Conquest Controller Application Guide, AG150217K...
  • Page 86 Occupied State OCCUPIED STANDBY UNOCCUPIED LOCAL OVERRIDE MSV10 WALL SENSOR Wall Sensor Type STE-9001 TEMP STE-9021 HUMIDITY STE-9201 MOTION STE-9221 HUMIDITY/ MOTION STE-9301 CO2 STE-9321 HUMIDITY/CO2 STE-9501 MOTION/CO2 STE-9521 HUMIDITY/MO- TION/CO2 STE-6014/7 STE-6010 NONE KMC Conquest Controller Application Guide, AG150217K...
  • Page 87 No Units AV22 PRI FLOW STPT Primary Flow Setpoint Cubic Feet per Minute AV23 PRI RAW FLOW Primary Raw Flow Cubic Feet per Minute AV24 PRI ACTUAL FLOW Primary Actual Flow Cubic Feet per Minute KMC Conquest Controller Application Guide, AG150217K...
  • Page 88 Secondary Balance Trigger Inactive BV16 BV_16 Binary Value #16 Inactive BV40 ICO_FAN Fan Icon Inactive BV41 ICO_FAN_LOW Icon Fan Low Speed Inactive BV42 ICO_FAN_MEDIUM Icon Fan Medium Speed Inactive BV43 ICO_FAN_HIGH Icon Fan Auto Inactive KMC Conquest Controller Application Guide, AG150217K...
  • Page 89 Occupied State OCCUPIED STANDBY UNOCCUPIED LOCAL OVERRIDE MSV10 WALL SENSOR Wall Sensor Type STE-9001 TEMP STE-9021 HUMIDITY STE-9201 MOTION STE-9221 HUMIDITY/ MOTION STE-9301 CO2 STE-9321 HUMIDITY/CO2 STE-9501 MOTION/CO2 STE-9521 HUMIDITY/MO- TION/CO2 STE-6014/7 STE-6010 NONE KMC Conquest Controller Application Guide, AG150217K...
  • Page 90 Percent AV51 APP_ID Application Identification No Units AV55 CHNG_OVER_DELAY Cooling Change Over Delay Minutes AV56 LOW AUTO OCC Low Limit for Auto Occupy Cubic Feet per Minute AV57 AV_57 Analog Value #57 No Units KMC Conquest Controller Application Guide, AG150217K...
  • Page 91 Icon Auto Mode Inactive BV50 ICO_OVERRIDE Icon Override Inactive MSV1 OCCUPIED MODE Occupied Mode OCCUPIED STANDBY UNOCCUPIED LOCAL OVERRIDE MOTION OVERRIDE MSV2 MSV_02 Multistate Variable #2 MSV3 REHEAT Reheat Type NONE STAGED MODULATING FLOATING TIME PROP KMC Conquest Controller Application Guide, AG150217K...
  • Page 92 Occupied State OCCUPIED STANDBY UNOCCUPIED LOCAL OVERRIDE MSV10 WALL SENSOR Wall Sensor Type STE-9001 TEMP STE-9021 HUMIDITY STE-9201 MOTION STE-9221 HUMIDITY/ MOTION STE-9301 CO2 STE-9321 HUMIDITY/CO2 STE-9501 MOTION/CO2 STE-9521 HUMIDITY/MO- TION/CO2 STE-6014/7 STE-6010 NONE KMC Conquest Controller Application Guide, AG150217K...

  • Page 93: Bac-9300 Series (Unitary Controller) Objects

    Analog Value #22 No Units AV25 FAN_OFF_DELAY Fan Off Delay Minutes AV26 AV_26 Analog Value #26 No Units AV28 STANDBY_TIMER Inactivity Timer Minutes AV29 OCCUPANCY TRIGGE Occupancy Trigger Minutes AV30 AV_30 Analog Value #30 No Units KMC Conquest Controller Application Guide, AG150217K...
  • Page 94 Icon Occupied Inactive BV46 ICO_STANDBY Icon Standby Inactive BV47 ICO_COOLING Icon Cooling Inactive BV48 ICO_HEATING Icon Heating Inactive BV49 ICO_AUTO_MODE Icon Auto Mode Inactive BV50 ICO_OVERRIDE Icon Override Inactive MSV1 OCCUPIED MODE Occupied Mode OCCUPIED KMC Conquest Controller Application Guide, AG150217K...
  • Page 95 OCCUPIED STATE Occupied State OCCUPIED STANDBY UNOCCUPIED LOCAL OVERRIDE MSV10 WALL SENSOR Wall Sensor Type STE-9001 Temp STE-9021 Humidity STE-9201 Motion STE-9221 Humidity/Motion STE-9301 CO2 STE-9321 Humidity/CO2 STE-9501 Motion/CO2 STE-9521 Humidity/Mo- tion/CO2 STE-6014/7 STE-6010 None KMC Conquest Controller Application Guide, AG150217K...
  • Page 96 DEHUM_STPT Dehumidification Setpoint Percent AV23 AV_23 Analog Value #23 No Units AV24 DEHUM_DIFF Dehumidification Differential Percent AV25 FAN_OFF_DELAY Fan Off Delay Minutes AV26 AV_26 Analog Value #26 No Units AV28 STANDBY_TIMER Inactivity Timer Minutes KMC Conquest Controller Application Guide, AG150217K...
  • Page 97 BV29 BV_29 Binary Value #29 Inactive BV31 DEHUM_ENABLE Enable Dehumidification Inactive BV32 DEHUM_MODE Dehumidification Mode Inactive BV33 STANDBY_ENABLE Enable Standby Mode Active BV34 BV_34 Binary Value #34 Inactive BV36 STPT_HOLD Hold Temperature Setpoint Inactive KMC Conquest Controller Application Guide, AG150217K...
  • Page 98 OCCUPIED STATE Occupied State OCCUPIED STANDBY UNOCCUPIED LOCAL OVERRIDE MSV10 WALL SENSOR Wall Sensor Type STE-9001 Temp STE-9021 Humidity STE-9201 Motion STE-9221 Humidity/Motion STE-9301 CO2 STE-9321 Humidity/CO2 STE-9501 Motion/CO2 STE-9521 Humidity/Mo- tion/CO2 STE-6014/7 STE-6010 None KMC Conquest Controller Application Guide, AG150217K...
  • Page 99 No Units AV33 AV_33 Analog Value #33 No Units AV34 AV_34 Analog Value #34 No Units AV35 FAN_MAXIMUM Fan Maximum Speed Percent AV36 FAN_MINIMUM Fan Minimum Speed Percent AV37 AV_37 Analog Value #37 No Units KMC Conquest Controller Application Guide, AG150217K...
  • Page 100 BV42 ICO_FAN_MEDIUM Icon Fan Medium Speed Inactive BV43 ICO_FAN_HIGH Icon Fan Auto Inactive BV44 ICO_FAN_AUTO Icon Fan Auto Inactive BV45 ICO_OCCUPIED Icon Occupied Inactive BV46 ICO_STANDBY Icon Standby Inactive BV47 ICO_COOLING Icon Cooling Inactive KMC Conquest Controller Application Guide, AG150217K...
  • Page 101 *NOTE: AI9 is for the optional air pressure sensor (in the BAC-9311). All models of the BAC-9300 series have 8 standard inputs—2 analog for the temp. sensor port and 6 universal inputs (software configurable as analog, binary, or accumulator on terminals). KMC Conquest Controller Application Guide, AG150217K...
  • Page 102 REL_HUMIDITY Relative Humidity Relative Humidity AV22 DEHUM_STPT Dehumidification Setpoint Percent AV23 AV_23 Analog Value #23 No Units AV24 DEHUM_DIFF Dehumidification Differential Percent AV25 FAN_OFF_DELAY Fan Off Delay Minutes AV26 MIN_ OFF_TIME Equipment Delay Minutes KMC Conquest Controller Application Guide, AG150217K...
  • Page 103 Aux Heat Lockout Inactive BV26 COMP_LOCKOUT Compressor Lockout Inactive BV27 OAT_SENSOR Outdoor Sensor Present? Inactive BV28 LOCAL_OVRD Local Override Mode Inactive BV29 CO2 VENT ENABLE Enable/Disable CO2 Ventilation Inactive BV31 DEHUM_ENABLE Enable Dehumidification Inactive KMC Conquest Controller Application Guide, AG150217K...
  • Page 104 *NOTE: AI9 is for the optional air pressure sensor (in the BAC-9311). All models of the BAC-9300 series have 8 standard inputs—2 analog for the temp. sensor port and 6 universal inputs (software configurable as analog, binary, or accumulator on terminals). KMC Conquest Controller Application Guide, AG150217K...
  • Page 105 AV24 PRI ACTUAL FLOW Primary Actual Flow Cubic Feet per Minute AV25 AV_25 Analog Value #25 No Units AV32 MIN FAN SPEED Minimum Fan Speed Percent AV33 MAX FAN SPEED Maximum Fan Speed Percent KMC Conquest Controller Application Guide, AG150217K...
  • Page 106 Icon Fan Auto Inactive BV45 ICO_OCCUPIED Icon Occupied Inactive BV46 ICO_STANDBY Icon Standby Inactive BV47 ICO_COOLING Icon Cooling Inactive BV48 ICO_HEATING Icon Heating Inactive BV49 ICO_AUTO_MODE Icon Auto Mode Inactive BV50 ICO_OVERRIDE Icon Override Inactive KMC Conquest Controller Application Guide, AG150217K...
  • Page 107 *NOTE: AI9 is for the optional air pressure sensor (in the BAC-9311). All models of the BAC-9300 series have 8 standard inputs—2 analog for the temp. sensor port and 6 universal inputs (software configurable as analog, binary, or accumulator on terminals). KMC Conquest Controller Application Guide, AG150217K...

  • Page 108: Appendix: K Factors For Vav

    K factor from the following chart as an approximate value. K FACTOR DUCT SIZE (INCHES) 4 (Round) 1145 1443 1972 2771 3741 24 x 16 (Rectangular) 6980 KMC Conquest Controller Application Guide, AG150217K...

  • Page 109: Index

    Delay, Fan BACnet IP Designing Web Graphics BACnet Objects DHDF Balancing VAV Airflow 33, Diagnostics, VAV System BAUD D ID Binary DIFF Inputs (BI) Digital. See Binary Outputs (BO) Digital Sensor. See NetSensor BLNC KMC Conquest Controller Application Guide, AG150217K...
  • Page 110 Modes, Icons Earth Modulating Heating and Cooling 53, Versus Switched (Relay) Common Motion Sensor 40, 50, 66, MS/TP Network Handling Precautions MXCL HAO (Hand-Off-Auto) MXDT HPO-0055 Isolation Bulbs 8, MXFN HPO-0063 Output Override Jumper MXHT KMC Conquest Controller Application Guide, AG150217K...
  • Page 111 Passwords 27, Sequences of Operations Phasing CAN Expansion Module MS/TP 19, Power PID (Proportional Integral Derivative) Control Loops 52, 60, 68, PKFT Setpoints PMAX Airflow Operation PMIN Room Temperature Operation 49, 57, Ports 9, Troubleshooting KMC Conquest Controller Application Guide, AG150217K...
  • Page 112 Web Pages, User Interface and Configu- Temperature ration 21, 25, 2-Pipe Water Supply Evaluation WorkBench, Converge for Niagara Sensing 52, 60, WST (Water Supply Temperature) Troubleshooting Sensor © 2017 KMC Controls, Inc. KMC Conquest Controller Application Guide, AG150217K KMC Conquest Controller Application Guide, AG150217K...

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