Carrier ComfortVu TB-24-HM Installation And Operation Manual

Carrier ComfortVu TB-24-HM Installation And Operation Manual

Bacnet standard 24 vac
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CARRIER CORPORATION ©2020 · Catalog No. 11-808-723-01 · 2/18/2020
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Summary of Contents for Carrier ComfortVu TB-24-HM

  • Page 1 ™ ™ CARRIER CORPORATION ©2020 · Catalog No. 11-808-723-01 · 2/18/2020...
  • Page 2 Important changes are listed in Document revision history at the end of this document. CARRIER CORPORATION ©2020. All rights reserved throughout the world. i-Vu is a registered trademark of Carrier Corporation. All other trademarks are the property of their respective owners.
  • Page 3: Table Of Contents

    Contents Overview ..................................1 Specifications................................2 TBPL-24-H Dimensions ............................... 4 Technician Settings Index ............................5 Operating Instructions ..............................7 Quick Guide ................................7 Turning the thermostat ON and OFF ........................8 Selecting temperature scale ..........................8 Adjusting the Setpoint temperature ........................8 Selecting system mode ............................
  • Page 4 Contents Technician Settings P45 to P46 ........................50 Technician Settings P47 to P48 ........................51 Technician Settings P49 to P51 ........................52 Technician Settings P52 to P57 ........................53 Technician Settings P60 to P64 ........................54 Technician Settings P65 to P70 ........................55 Technician Settings P71 to P75 ........................
  • Page 5: Overview

    As part of an MS/TP network of BACnet Thermostats that can be managed from a BMS front-end system  As part of a BACnet MS/TP network connected to the Carrier Corporation BACnet router in a i-Vu® system. The router’s control programs provide trending and alarming of the BACnet Thermostat’s data.
  • Page 6: Specifications

     If not using an electrical box, flush-mount thermostat to wall (no wallplate needed). ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 7 Styrene and 1,3 - Propane sultone, which are known to the State of California to cause cancer. For more information, go to www.p65warnings.ca.gov. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 8: Tbpl-24-H Dimensions

    TBPL-24-H Dimensions ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 9: Technician Settings Index

    P72 – Fan VFS High speed percent in heating P37 – Freeze protection cut-out set point P74 – VFS Medium speed differential ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 10 P198 – Not in use P200 – Restore defaults Press the [On/Off] button or wait 60 seconds to return to normal display. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 11: Operating Instructions

    Operating Instructions Quick Guide ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 12: Turning The Thermostat On And Off

    In One setpoint configuration: Press the [+] or [-]buttons once to view the setpoint temperature. Press again to adjust the setpoint. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 13: Selecting System Mode

    In Auto mode, the active mode icon (Cool or Heat) will flash.  Auto mode is not available in 2-Pipe system configuration. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 14: Selecting Fan Speed (For 2 And 3 Fan Speeds Configuration)

    When ON, the fan will run on demand for cooling or heating.  When OFF, the fan will run continuously. Note: Auto fan cannot be selected in Fan only mode. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 15: Locking The Thermostat Buttons

    Refer to technician parameter P18 “Door switch or key tag configuration” Economy by Key-tag Refer to technician parameter P18 “Door switch or key tag configuration” ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 16: Freeze Protection

    Economizer will start when, and run as long as, both of the following conditions are satisfied: Teconomizer temperature < Room temperature - (Cool differential band / 2) Room Temperature > Setpoint temperature ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 17 When Economizer is active, the “Cool” symbol will appear (or flash when active) on display and the “Fan” symbol will flash. Economizer Active ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 18: Weekly Program

    If a clock icon does not appear, ensure that the set-point temperature is not 10/11ºC or 50/52ºF, press ○ and hold the button to activate the program. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 19 Minutes 3. Press the [C/F-Prog] button again. The MINUTES will flash. 4. Use the [+] or [-] buttons to adjust the hours. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 20 5. Press the [C/F – Prog] button again. T the word “Stop” will appear on display, and the HOURS will flash. 6. Use the [+] and [-] buttons to adjust the stop time hours of the first event ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 21 3. Press the [C/F–Prog] button again. The MINUTES will flash. 4. Use the [+] and [-] buttons to adjust the start time minutes of the first event. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020...
  • Page 22 Follow the steps above for the other schedule events of the same daily period (P2 for two events per day, or P2, P3 and P4 for four events per day).  Follow the steps above for all daily periods. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 23: Mac Address And Bacnet Device Instance Number

    By default, the BACnet Device Instance Number is generated automatically by the thermostat (Vendor ID + MAC address). For example, Carrier Corporation vendor ID is 16, and if the MAC address is 075, the BACnet Device Instance Number is 16075.
  • Page 24 In an Analog Network Output microblock To change the BACnet Device Instance Number to 16113, the microblock’s address would be: bacnet://16075/AV:42/present_value, or bacnet://16075/BACnetDeviceInstanceNumber ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 25: Installation

    Reattach the cover by placing it on the back panel’s two bottom tabs and then pushing the cover until the top tab clicks into its slot on the cover. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020...
  • Page 26: Wiring Terminals

    Remote economy switch / External PIR Power supply: 24 Vac CAUTION Do not connect line voltage to a thermostat that does not show the following symbol: ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 27: Dip Switch And Jumper Configurations

    See Wiring and DIP switch/jumper settings (page 27). SW4.4 - End of line resistor (120Ω) OFF = Not end of line ON = End of line ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 28: Ac Configurations

    • • Humidifier • • • • Dehumidifier • • • • • Reheat (Dehumidify) • Yes ○ Option ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 29: Fc Configurations For 2-Pipe Systems

    Economizer • • • Humidifier • • • Dehumidifier • • • • Reheat (Dehumidify) • Yes ○ Option ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 30: Fc Configurations For 4-Pipe Systems / Floor Heating

    Economizer • • • Humidifier • • • Dehumidifier • • Reheat (Dehumidify) Floor heating • Yes ○ Option ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 31: Wiring And Dip Switch/Jumper Configurations 1 To 4 - Ac Systems

    See drawing for DIP switch and jumper locations (page 23). Control – Fan on/off, Heat elements, Heat pump, Compressors, Economizer: 24 Vac, 0.5A max ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 32: Wiring And Dip Switch/Jumper Configurations 5 To 7 - Ac Systems

    Fan VFS: 0-10 Vdc, 0.5 mA Not isolated Control – Fan on/off, Heat elements, Heat pump, Compressors, Economizer: 24 Vac, 0.5A max ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 33: Wiring And Dip Switch/Jumper Configurations 8 To 9 - Ac Systems

    See drawing for DIP switch and jumper locations (page 23). Control – Fan on/off, Heat elements, Heat pump, Compressors, Economizer: 24 Vac, 0.5A max ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 34: Wiring And Dip Switch/Jumper Configurations 10 To 13 - Ac Systems

    See drawing for DIP switch and jumper locations (page 23). Humidifier: 0-10VDC, 0.5mA Not isolated Control - Fan on/of, Heat elements, Heat pump, Compressors, Economizer: 24VAC, 0.5A max. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 35: Wiring And Dip Switch Configurations 16 To 19 - Ac Systems

    Fan VFS, PID valves: 0-10 Vdc, 0.5 mA Not isolated Control – Fan on/off, Heat elements, Cool/Heat valves, Economizer: 24 Vac, 0.5A max ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 36: Wiring And Dip Switch/Jumper Configurations 20 To 23 - Fc Systems - 2-Pipe

    Fan VFS, PID valves: 0-10 Vdc, 0.5 mA Not isolated Control – Fan on/off, Heat elements, Cool/Heat valves, Economizer: 24 Vac, 0.5A max ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 37: Wiring And Dip Switch/Jumper Configurations 24 To 27 - Fc Systems - 4-Pipe

    Fan VFS, PID valves: 0-10 Vdc, 0.5 mA Not isolated Control – Fan on/off, Heat elements, Cool/Heat valves, Economizer: 24 Vac, 0.5A max ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 38: Wiring And Dip Switch/Jumper Configurations 28 To 30 - Fc Systems - 4-Pipe

    Fan VFS, PID valves, Hum., Dehum.: 0-10VDC, 0.5mA Not isolated Control - Fan on/of, Heat elements, Cool/Heat valves, Economizer: 24VAC, 0.5A max. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 39: Wiring And Dip Switch/Jumper Configurations 31 To 34 - Fc Systems - 4-Pipe

    See drawing for DIP switch and jumper locations (page 23). Fan VFS, PID valves: 0-10VDC, 0.5mA Not isolated Control - Fan on/of, Heat elements, Cool/Heat valves, Economizer: 24VAC, 0.5A max. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 40: Wiring And Dip Switch/Jumper Configurations 35 To 38 - Fc Systems - 4-Pipe

    See drawing for DIP switch and jumper locations (page 23). Fan VFS, PID valves: 0-10VDC, 0.5mA Not isolated Control - Fan on/of, Heat elements, Cool/Heat valves, Economizer: 24VAC, 0.5A max. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 41: Wiring And Dip Switch/Jumper Configuration 39 - Fc Systems - 4-Pipe

    See drawing for DIP switch and jumper locations (page 23). PID valves: 0-10VDC, 0.5mA Not isolated Control - Fan on/of, Heat elements, Cool/Heat valves, Economizer: 24VAC, 0.5A max. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 42: Wiring And Dip Switch/Jumper Configurations 40 To 41 - Fc Systems - 4-Pipe

    See drawing for DIP switch and jumper locations (page 23). PID valves: 0-10VDC, 0.5mA Not isolated Control - Fan on/of, Heat elements, Cool/Heat valves, Economizer: 24VAC, 0.5A max. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 43: Wiring And Dip Switch/Jumper Configurations 42 To 44 - Fc Systems - 4-Pipe

    See drawing for DIP switch and jumper locations (page 23). PID valves, Humidifier: 0-10VDC, 0.5mA Not isolated Control - Fan on/of, Heat elements, Cool/Heat valves, Economizer: 24VAC, 0.5A max. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 44: Wiring And Dip Switch/Jumper Configurations 45 To 47 - Fc Systems - 4-Pipe

    See drawing for DIP switch and jumper locations (page 23). PID valves, Humidifier: 0-10VDC, 0.5mA Not isolated Control - Fan on/of, Heat elements, Cool/Heat valves, Economizer: 24VAC, 0.5A max. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 45: Technician Settings

    Range: 5…35°C / 41…95°F. Default: 30°C / 86°F. Note: The thermostat will stop heating regardless of the user’s setpoint ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 46: Technician Settings P04 To P07

    In normal display, press and hold the [Mode] button for 7 seconds to unlock/relock these buttons. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 47: Technician Settings P08 To P10

    Note: To view T3 on the BACnet Thermostat, see Technician Settings P84. P10 – Window contact (terminals IN1,0) polarity “01” - Normally open “00” - Normally closed ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 48: Technician Settings P11 To P15

    “01” - Thermostat turns off when unoccupied and remains off when re-occupied. “02” - Thermostat uses economy setpoints when unoccupied. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 49: Technician Settings P16 To P25

    Normally open “01” - Normally closed P25 – Economy setpoint for cooling Range: 5…35°C / 41…95°F Default: 30°C / 86°F ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 50: Technician Settings P26 To P30

    “01” - LCD Backlight OFF P30 – Beeper ON or OFF “01” - Beeper ON “00” - Beeper OFF ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 51: Technician Settings P31 To P34

    Range: 0…120 seconds Default: 0 seconds (no delay) P34 – Fan OFF delay in heating Range: 0…120 seconds Default: 30 seconds ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 52: Technician Settings P35 To P42

    The display will change from “00” to “01” and back to “00”. P42 – Adjust filter alarm delay time counter (hours) Range: 0…999 hours Default: 0 hours (0 = Disable) ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 53: Technician Settings P43 To P44

    The fan will stop if the temperature on T3 sensor drops below the cut-out temperature. See Technician Settings P08/P09. Range: 12...35°C / 54…95°F Default: 32°C / 90°F ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 54: Technician Settings P45 To P46

    Range: 0.5...5°C / 1…10°F Default: 1°C / 2°F P46 – Cool differential band offset Range: -5…+5°C / -9…+9°F Default: 0°C / 0°F ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 55: Technician Settings P47 To P48

    Range: 0.5...5°C / 1…10°F Default: 1°C / 2°F P48 – Heat differential band offset Range: -5…+5°C / -9…+9°F Default: 0°C / 0°F ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 56: Technician Settings P49 To P51

    Range: 0...10°C / 0…20°F Default: 2°C / 4°F P51 – Shift between Heating stages Range: 0...49°C / 0…98°F Default: 2°C / 4°F ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 57: Technician Settings P52 To P57

    Default: 0% Minimum valve opening. P57 – Heat proportional high limit (FC only) Range: 0...100% Default: 100% Maximum valve opening. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 58: Technician Settings P60 To P64

    Range: 0…600 seconds Default: 5 seconds P64 – Time off-delay between cooling stages (AC only) Range: 0…600 seconds Default: 1 seconds ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 59: Technician Settings P65 To P70

    P69 – Fan VFS High speed percent in cooling Range: 60...100% Default: 90% P70 – Fan VFS Low speed percent in heating Range: 0...30% Default: 30% ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 60: Technician Settings P71 To P75

    P74 – VFS Medium speed differential Range: 10...50% Default: 35 P75 – VFS High speed differential Range: 10...50% Default: 35 ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 61: Technician Settings P76 To P79

    P78 – Fan VFS Low limit in heating Range: 0...100% Default: 0% P79 – Fan VFS High limit in heating Range: 0...100% Default: 100% ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 62: Technician Settings P83 To P88

    P88 – De-ice in heat break time (AC only) Range: 10… 30 Minutes Default: 25 Minutes The time interval between de-icing cycles. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 63: Technician Settings P89 To P99

    “00” - One setpoint for cooling and heating “01” - Two setpoints, one for cool and one for heat ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 64: Technician Settings P101 To P111

    Eu program: Event start time, Stop time P111 – PIR Sensitivity Range: 1...5 (1 – Less sensitive, 5 – More sensitive) Default: 4 ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 65: Technician Settings P114 To P119

    P118 – Cool PID Kd (FC only) Range: 0...100% Default: 1% P119 – Heat PID Kd (FC only) Range: 0...100% Default: 1% ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 66: Technician Settings P122 To P188

    P188 – Room temperature limit for disabling dehumidification in unoccupied mode Range: 10...30ºC / 50...85ºF Default: 18ºC / 64ºF ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 67: Technician Settings P189 To P195

    P194 – Humidity differential band Range: 0...10 %RH Default: 5%RH P195 – Humidity sensor reading offset Range: -9…+9 %RH Default: 0 %RH ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 68: Technician Settings P196 To P200

    Press the [On/Off] button to restore default settings. The thermostat turns Off. Press the [On/Off] button or wait 60 seconds to return to normal display. ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide...
  • Page 69: Alarms And Indications

    Window contact - Remote economy switch Economy by:  External PIR  Communication Economy by door switch Economy by key-tag ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 70: Document Revision History

    Added CE and C-Tick icons to Compliance specification Installation Changed step B and illustrations Technician Settings, P122 and P123 Changed from percent to time (seconds) ComfortVu™ BACnet Thermostat Model Standard TB-24-HM (24 Vac)Carrier Proprietary and Confidential CARRIER CORPORATION ©2020 Installation and Operation Guide All rights reserved...
  • Page 72 CARRIER CORPORATION ©2020 · Catalog No. 11-808-723-01 · 2/18/2020...

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