Furnace User Manual

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USER GUIDE

62-2030-01

Stryker VAV User Guide

CONTENTS

1. ABOUT STRYKER VAV............................................... 2

1.1 Overview ........................................................... 2

1.2 Features available in the Stryker VAV

Configuration Tool ............................................. 2

1.3 Acronyms and Definitions.................................. 2

1.4 Icons available in the Styker

Configuration Tool ............................................. 3

2. CONFIGURATION ....................................................... 4

2.1 Adding a device................................................. 4

2.2 Configuring the Stryker VAV Device .................. 4

2.3 Fields................................................................. 4

3. CONFIGURING THE OUTPUTS.................................. 5

3.1 Fields................................................................. 6

4. CONFIGURING THE INPUTS...................................... 8

4.1 Fields................................................................. 8

5. CONFIGURING THE SCHEDULE..............................10

5.1 Fields................................................................ 10

6. CONFIGURING THE TEMPERATURE SETPOINTS .11

6.1 Fields................................................................ 11

7. CONFIGURING THE FLOW SETPOINTS.................. 13

7.1 Procedure......................................................... 13

7.2 Fields................................................................ 13

8. CONFIGURING THE CONTROL PARAMETERS.......15

8.1 Fields ................................................................15

9. CONFIGURING THE PID ............................................16

9.1 Fields ............................................................... 16

10. CONFIGURING THE ACCESSORY LOOPS ..............17

10.1 Fields ................................................................17

11. CONFIGURING THE CUSTOM WIRING ....................19

11.1 Fields ................................................................19

12. ALARM VIEW..............................................................19

12.1 Fields ................................................................20

13. DIAGNOSTICS ........................................................... 21

13.1 Fields ................................................................21

14. FLOW BALANCING....................................................22

14.1 Fields ................................................................22

15. MONITORING..............................................................23

15.1 Fields ................................................................24

16. SENSOR CALIBRATION ............................................25

16.1 Fields ................................................................25

17. SETTING TIME........................................................... 26

17.1 Fields ................................................................26

18. ONLINE OPERATION .................................................26

Summary of content (28 pages)

PAGE 1
Stryker VAV User Guide USER GUIDE CONTENTS 1. ABOUT STRYKER VAV............................................... 2 1.1 Overview ........................................................... 2 1.2 Features available in the Stryker VAV Configuration Tool ............................................. 2 1.3 Acronyms and Definitions.................................. 2 1.4 Icons available in the Styker Configuration Tool ............................................. 3 2. CONFIGURATION ............................
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STRYKER VAV USER GUIDE 1. ABOUT STRYKER VAV 1.2 Features available in the Stryker VAV Configuration Tool 1.
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STRYKER VAV USER GUIDE 1.4 Icons available in the Stryker VAV Configuration Tool Table 2. Available Icons. Device Icon Icon Status Description Download State This icon indicates that the configuration from the station has been written to the device via the Asc Download action or the configuration from the device has been updated in the station via the Asc Upload action. Download Pending State This is a download pending icon. It appears when the device is dropped onto the Nav pane.
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STRYKER VAV USER GUIDE 2. CONFIGURATION 2.1 Adding a device Use this page to add an Stryker VAV device to the LON network. You can add a device either in the online mode or the offline mode. To add an Stryker VAV device: Step 1 2 3 4 Action From the Lon Device Manager, click New. The New dialog box appears. Select AscLonVAV Device from the Type to Add list. Type one in the Number to Add box. Click Ok. The details of the device are displayed. Enter information in the available fields. Click Ok.
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STRYKER VAV USER GUIDE Table 3. Stryker VAV Device Fields. (Continued) Name Definition Flow Type Displays the control flow algorithm used by the controller. The selection available depends on the Pressure Type and Box Type selected. Valid selections for this field are: Flow Normal: The flow is controlled to satisfy the temperature control algorithm. Flow Tracking: This VAV Terminal type consists of a single inlet air connection receiving its primary source from the conditioned space.
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STRYKER VAV USER GUIDE 3.1 Fields Table 4. Output Fields. Name Definition Output Displays the list of Outputs that can be controlled such as: Damper motor, Reheat, Peripheral heat, Fan and Wall module occupancy status LED. Output Assignment Displays the mode of output assignment for all output types. Damper Motor: Enables you to select the damper motor control type as Analog Control, PWM Control, and Floating Control.
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STRYKER VAV USER GUIDE Table 4. Output Fields. (Continued) Name Definition Output Parameters Damper Motor, Reheat, Peripheral Heat, Fan, FreeAnalog and Wall Mod LED When these outputs are configured as Analog, PWM or floating outputs, the corresponding output control parameters can be configured. Analog Control: This option enables you to enter analog output mode and analog output control for damper motor.
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STRYKER VAV USER GUIDE 4. CONFIGURING THE INPUTS Use this page to configure the inputs used by the Stryker VAV device. This page is also used to configure the optional 10-point custom sensor curves. To set inputs: Step Action 1 From the left pane of the VAV Configuration Wizard, select Inputs. 2 For configuring various inputs to be used by the controller, use the Inputs tab. The Custom Sensors tab can be used to configure 10-point custom sensor curves. 3 Enter information in the available fields.
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STRYKER VAV USER GUIDE Table 5. Input Fields. (Continued) Name Occupancy sensor Operation Definition When an occupancy sensor is configured, this field enables you to configure the following control operations to determine the behavior during scheduled unoccupied modes: UnoccupiedCleaningCrew: Effective occupancy switches to standby for the comfort of the cleaning crew. ConferenceRoom: Effective occupancy stays unoccupied independent of the occupancy sensor activity.
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STRYKER VAV USER GUIDE 5. CONFIGURING THE SCHEDULE Use this page to configure the schedule events and holidays to be used by the Stryker VAV device. You can also configure occupancy override related parameters in this page. To set schedule: Step Action 1 From the left pane of the VAV Configuration Wizard, select Schedule. 2 Select the Local Schedule Type from the drop-down list. The available options are Default Occupied, Default unoccupied and Custom Schedule.
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STRYKER VAV USER GUIDE 6. CONFIGURING THE TEMPERATURE SETPOINTS Use this page to configure the temperature setpoints used by the Stryker VAV device and other parameters that affect temperature control. To configure temperature setpoints: Step Action 1 From the left pane of the VAV Configuration Wizard, select Temperature Setpoints. 2 Enter information in the available fields. 3 Click Undo All to revert to the last saved settings. 4 Click Next to display the Flow Setpoints page.
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STRYKER VAV USER GUIDE Table 7. Temperature Setpoint Fields. (Continued) Name Setpoint Ramp Definition Values for cooling and heating setpoint ramp rates. The setpoint Ramp value ranges between 036 Deg F/Hour. Ramp rates are used by adaptive recovery algorithm to recover heating and cooling setpoints from their unoccupied values. The Ramp Rate decides the rate at which the setpoint will transition from current state setpoint to Occupied setpoint.
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STRYKER VAV USER GUIDE 7. CONFIGURING THE FLOW SETPOINTS Use this page to configure flow setpoints for an Stryker VAV device and other parameters that affect flow/damper control. 7.1Procedure To set flow setpoints: Step Action 1 From the left pane of the VAV Configuration Wizard, select Flow Setpoints. 2 Enter information in the available fields. 3 Click Undo All to revert to the last saved settings. 4 Click Next to display the Control Parameters page.
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STRYKER VAV USER GUIDE Table 8. Flow Setpoint Fields. (Continued) Name Definition K factor This is the VAV Box K-factor used to calculate the flow value. IMPORTANT NOTES: 1. The K factor must be configured before starting the airflow balancing procedure. 2. The K factor must be obtained from specsheet of the terminal box manufacturer. If this is not know, set the value to 1400. 3. Do not change the K value after the VAV box has been balanced. 4. Never set the K value to invalid or zero.
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STRYKER VAV USER GUIDE 8. CONFIGURING THE CONTROL PARAMETERS Use this page to set control parameters for an Stryker VAV device that are used to control the damper. To set Control Parameters: Step Action 1 From the left pane of the VAV Configuration Wizard, select Control Parameters. 2 Enter information in the available fields. 3 Click Undo All to revert to the last saved settings. 4 Click Next to display the Schedule page. 5 Click Finish to save settings to station. 8.
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STRYKER VAV USER GUIDE Table 9. Configuring the Control Parameter Fields. (Continued) Name Flow Tracking Offset Definition Represents the flow tracking offset value used when FlowType is configured as FlowTracking. This offset is added to the value of nviFlowTrack to determine the flow setpoint. Terminal load calculation Enables you to perform the terminal load calculation. You have the option to select 0 or 1 in the Terminal load calculation field.
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STRYKER VAV USER GUIDE Table 10. PID Names. (Continued) Name Definition Heating Integral Time Value must be configured based on reheat configuration. Reheat Type Heating Derivative Time Integral Time (sec) modulating 2400 1 stage 3100 2 stage 2500 3 stage 1650 4 stage 1200 Value must be between 0 to 9000 sec. RELATED TOPICS “1. About Stryker VAV” on page 2 “2. Configuration” on page 4 10.
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STRYKER VAV USER GUIDE Table 11. Accessory Loop Fields. (Continued) Name Definition Setpoint Configure the setpoints to be used by the loop in different occupancy modes. Configure the minimum and maximum reset values to be used and the corresponding reset sensor values. Reset value to be added to the setpoint is calculated by the controller as a value between min max reset values in proportion to the reset sensor value.
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STRYKER VAV USER GUIDE Related Topics “1. About Stryker VAV” on page 2 “4. Configuring the Inputs” on page 8 “2. Configuration” on page 4 “6. Configuring the Temperature Setpoints” on page 11 “3. Configuring the Outputs” on page 5 “8. Configuring the Control Parameters” on page 15 11. CONFIGURING THE CUSTOM WIRING Use this page to customize the wiring/pin assignment of IOs for an Stryker VAV device on the LON network.
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STRYKER VAV USER GUIDE 12.1 Fields There are five categories of alarms: Name Definition Error Displays the name of the error. Type of error Displays the type of the error. Errors could be one of the following types: 1. Sensor Error 2. Lon Network Communication Error 3. Control Error 4. Sylkbus communication error 5. Node disabled error For more information, see the descriptions below this table. Details This is a description of the error.
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STRYKER VAV USER GUIDE Sylkbus Alarm: The Sylkbus communication alarm occurs when the communication link between the Sylk sensor and the controller is lost or when the Sylk sensor is configured with the wrong address. 5Node disabled Error: The node disabled error is reported when the control execution is disabled. For example, this error is reported when the controller is commanded to manual mode.
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STRYKER VAV USER GUIDE 14. FLOW BALANCING • VAV Zone Terminal Single Duct must be selected as the Application Type and Air Balance Supported must be selected. The flow balancing view is used to balance a controller that is programmed with a standard VAV application. Based on the version of the VAV application and its features, the following operations can be performed on the view. • • • • • • • NOTE: Note: The selections must be done before downloading the program to the controller.
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STRYKER VAV USER GUIDE Two point calibration After the measured flow is entered, the K factor value is calculated by the tool and displayed. The tool prompts you to write this value to the device. You can choose to calculate the K factor without using the tool and set the calculated value in the K factor field. The device remains in manual mode (Open Maximum) after K factor balancing has been completed. You can start either maximum or minimum balancing in any order.
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STRYKER VAV USER GUIDE 15.1 Fields Table 14. Monitoring Fields. Name Definition Name Displays the configured parameter names. Read Value Displays the current value read from the controller. Write Value Enables you to write the expected value to the controller. Current Mode Displays the current mode of the controller. Units Displays the respective units of the parameters. Current Mode This fields displays whether the controller is in manual control or in auto mode.
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STRYKER VAV USER GUIDE 16. SENSOR CALIBRATION Use this page for sensor calibration in an Stryker VAV device on the LON network. Using Sensor Calibration feature, you can correct the input values to the controller. This action can be performed with the device in online mode. The controller must be in a commissioned state. While performing Sensor Calibration, the device should not be used by another application. You can calibrate only analog inputs to the controllers.
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STRYKER VAV USER GUIDE 17. SETTING TIME Use this page to set time for an Stryker VAV device on the LON network. This action can be performed with the device in online mode. The controller must be in a commissioned state. Using Set Time feature, you can specify time or use the computer's time in the controller. While performing this online operation, the device should not be used by another application.
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STRYKER VAV USER GUIDE 27 62-2030—01
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STRYKER VAV USER GUIDE Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 customer.honeywell.com ® U.S. Registered Trademark © 2012 Honeywell International Inc. 62-2030—01 M.S.