Bryant Evolution Connex SYSTXBBECW01 Installation Instructions Manual
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Bryant Evolution Connex SYSTXBBECW01 Installation Instructions Manual

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See also: Owner's Manual
SYSTXBBECW01 &
SYSTXBBECN01
Evolutionr Connext Control

Installation Instructions

NOTE: Read the entire instruction manual before starting the installation.
US Patents: Carrier U.S. Pat No. 7,243,004, Carrier U.S. Pat No. 7,775,452, pointSETt U.S.
Pat No. 7,415,102
A12479

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Summary of Contents for Bryant Evolution Connex SYSTXBBECW01

  • Page 1: Installation Instructions

    SYSTXBBECW01 & SYSTXBBECN01 Evolutionr Connext Control Installation Instructions A12479 NOTE: Read the entire instruction manual before starting the installation. US Patents: Carrier U.S. Pat No. 7,243,004, Carrier U.S. Pat No. 7,775,452, pointSETt U.S. Pat No. 7,415,102...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS PAGE 1. Safety Considerations ......... . . 2.
  • Page 4 TABLE OF CONTENTS (cont.) PAGE 4.6. Humidifier Connections ........4.6.1.
  • Page 5 TABLE OF CONTENTS (cont.) PAGE 6.3. Set up ........... 6.3.1.
  • Page 6 TABLE OF CONTENTS (cont.) PAGE 6.3.3.7. Furnace Dehumidifier Drain ......6.3.3.8. Furnace G Terminal .
  • Page 7 TABLE OF CONTENTS (cont.) PAGE 6.3.7. Accessories ......... . . 6.3.7.1 .Filter .
  • Page 8 TABLE OF CONTENTS (cont.) PAGE 6.4.9.3. Zone Duct Assessment ....... . 6.4.9.4.

  • Page 9: Safety Considerations

    1. Safety Considerations Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury or property damage. Consult a qualified installer, service agency or your distributor or branch for information or assistance. The qualified installer or agency must use factory- - authorized kits or accessories when modifying this product.

  • Page 10: Quick Start

    When using conventional single- - stage outdoor units, the Evolution furnace or fan coil provides the 24 volt signals needed to control them. Also, the Evolutionr Network Interface Module (P/N SYSTXBBNIM01) allows connection of a Bryant HRV or ERV without the need for separate wall control.

  • Page 11: Set Dealer Information

    A12501 3.2. Set Dealer Information From the main screen, touch MENU, on the bottom of the control. The SERVICE icon allows you to upload your contact information into the Evolution Connex Control. A12480 Format your contact information and logo (if applicable) using the PC/MAC application, save it to a standard USB drive.

  • Page 12: Installation

    Control and follow the on screen prompts. 4. Installation 4.1. Overview This instruction covers installation of the Evolutionr Connext Control and the Evolutionr Wireless Access Point only. Physical installation instructions for the indoor and outdoor equipment, and accessories are provided with each unit. Setup, commissioning, operation, and troubleshooting of the Evolutionr System are covered only in this installation instruction.

  • Page 13: Location

    4.3. Location WARNING ELECTRICAL OPERATION HAZARD Failure to follow this warning could result in personal injury or death. Disconnect power before routing control wiring. All wiring must comply with national, local, and state codes. 4.3.1. Wall Control The Evolution Connex Control is the command center for the Evolution System. It should be located where it is easily accessible and visible to the adult homeowner or end user.

  • Page 14: Remote Room Sensors

    Close to or in direct airflow from supply registers. In areas with poor air circulation, such as behind a door or in an alcove. 4.3.2. Remote Room Sensors A Remote Room Sensor can be used with the Evolution Connex Control to take the place of the control’s internal temperature sensor.

  • Page 15: Smart Sensors (For Zoning Applications)

    4.3.3. Smart Sensors (for zoning applications) Any zone may use a Smart Sensor. It provides a temperature display and buttons to adjust the desired temperature in that zone only. It also displays outdoor temperature and indoor humidity sensed at the control. Only one Smart Sensor may be used per zone.
  • Page 16 A03193 It is not mandatory that the above color code be used, but each ABCD connector in the system MUST be wired consistently. NOTE: Some outdoor units provide their own low- - voltage power source and do not require the “C” (24VAC common) and “D” (24VAC power) connections. See the outdoor unit installation instructions for more information.

  • Page 17: Shielded Wire

    Discard or recycle old control. NOTE: Mercury is a hazardous waste, if existing control contains any mercury, it MUST be disposed of properly. The Evolution Connex Control does not contain mercury. Select Evolution Control mounting plastic (backplate and decorative backplate if desired).

  • Page 18: Damper Control Module

    NOT be connected to any terminal at the user interface. Connecting the shield to ground at both ends can cause current loops in the shield, reducing shield effectiveness. Connect one pair of the two- - pair (minimum) cable to the A and B communication terminals, and another pair to the C and D terminals at both ends of the cable.

  • Page 19: Mounting

    CAUTION PERSONAL INJURY HAZARD Failure to follow this caution may result in personal injury. To prevent possible damage to the Damper Control Module, DO NOT mount on plenum, ductwork, or flush against furnace or fan coil. 4.5. Mounting First become familiar with all plastic assembly pieces shown on the following page. The Evolution Connex Control will snap together with the backplate.

  • Page 20: Decorative Backplate

    A12215 NOTE: Once Evolution Control is secured to wall with the backplate assembly (snapped together), care must be taken not to bend or break the interlocking tabs when removing. 4.5.1. Decorative Backplate Sold separately, a thin decorative backplate is available to hide any marks/screw holes left from the previous thermostat.

  • Page 21: Humidifier Connections

    NOTE: Once the Evolution Connex Control is secured to wall with the backplate assembly (snapped together), care must be taken not to bend or break the interlocking tabs when removing. 4.6. Humidifier Connections A 24VAC bypass or fan powered humidifier may be installed. NOTE: Do NOT use a traditional humidistat to control humidifier operation.

  • Page 22: Searching For Indoor Unit

    variable- - speed furnace / fan coil with a 2- - stage air- - conditioner / heat pump (including Hybrid Heatr dual fuel system). 5.1. Searching for Indoor Unit The Evolution Connex Control will light up and begin the commissioning process by displaying “Searching for indoor unit”.

  • Page 23: Searching For Outdoor Unit

    A12178 5.2. Searching for Outdoor Unit The Evolution Connex Control will then proceed to communicate with the outdoor unit by displaying “Searching for outdoor unit”. NOTE: If the outdoor unit cannot be found, the control will display “Outdoor unit not found”. Select the appropriate unit installed;...

  • Page 24: Indoor Evaporator Selection

    This selection is used to adequately calculate the refrigerant charge required while in the heat pump charging screens under the Heat Pump Checkout menu (See page 44). Select “other” for non- - Bryant evaporators.

  • Page 25: Hydronic Heat Application

    A12184 5.4.1. Hydronic Heat Application The Evolution Connex Control supports 2 types of Hydronic Heat applications: 1. Hot water coil in combination with an FE fan coil and heat pump, or hot water coil as sole heat source with an FE fan coil. 2.

  • Page 26: Filter Type Selection

    See the Smart Sensor Installation Instructions on how to assign Smart Sensors to their respective zones. After each zone has been identified, touch NEXT. A12185 5.6. Filter Type Selection The installer will next be prompted to select the air filter type installed with the Evolution System.

  • Page 27: Equipment Summary

    5.9. Equipment Summary The equipment summary screen will appear after accessories have been selected. This screen will give a summary of all equipment automatically found or manually selected. If an incorrect selection was made, touch RE- - INSTALL to go back to that particular screen and make changes.

  • Page 28: Duct Assessment (Zoning Applications Only)

    5.11. Duct Assessment (zoning applications only) The duct assessment screen will be displayed next for zoning applications. Touch NEXT to start Duct Assessment. Duct Assessment will measure the relative size of the ductwork, up to and through the dampers. These measurements are used to control the correct amount of airflow in the zoned system.

  • Page 29: Service Menu

    A12186 6. Service Menu The Service menus contain a set of vital information. This information enables the installer or service person to view a summary of what has been installed, etc. This information is not covered in the Owner’s Manual. To enter service menus, touch menu, then touch and hold the SERVICE icon for at least ten seconds.

  • Page 30: Equipment Summary

    6.1. Equipment Summary Touch EQUIPMENT SUMMARY to show indoor unit type and model number, outdoor unit type (and model number if a 2- - stage unit), filter type, any accessories that are installed, and the number of zones in the system. To return to the previous screen, touch BACK.

  • Page 31: Set Up

    6.3. Set up 6.3.1. Thermostat First touch SETUP, then touch THERMOSTAT to set up the parameters for the Evolutionr Connex Control. A12187 6.3.1.1. Auto Mode set up Once the auto changeover option has been selected, touch SAVE. Enable or Disable: Choose to enable or disable auto changeover mode Default = Enable Auto changeover time: Adjustable from 5 to 120 minutes Default = 30 minutes...

  • Page 32: Offsets

    Default = 2_F 6.3.1.3. Offsets This option allows calibration (or deliberate miscalibration) of the temperature and humidity sensors. These offsets are added to the actual temperature/humidity values. When the correct offsets are made, touch SAVE. Outdoor temperature: Adjustable from - - 5 to 5_F (- - 3 to 3_C) Default = 0_F Humidity: Adjustable from - - 10 –...

  • Page 33: Smart Recovery Enable

    6.3.1.6. Smart Recovery Enable Applies to programmable operation only. Will start recovery 90 minutes prior to schedule change in both heating and cooling mode. After the selection is made, touch SAVE. Smart Recovery: On or Off Default = On 6.3.1.7. Temperature Units Display This option allows the installer to choose between Fahrenheit and Celsius display.

  • Page 34: Fan Coil Airflow

    6.3.2.1. Fan Coil Airflow This option allows the installer to select the appropriate air flow based on the needs of the installation. The QUIET airflow means the minimum cooling airflow that the system can safely run (typically 300 CFM/ton). Use this setting if duct noise is a severe problem.

  • Page 35: Fan Coil Dehumidification

    6.3.2.2. Fan Coil Dehumidification The Dehum Drain Time option turns off the continuous fan at the end of cooling for five minutes in order to drain the indoor coil of water. The fan will only be turned off if a dehumidify demand existed at the start of or during the cooling cycle. The Electric Reheat option enables the electric heat to be used while cool- - to- - dehumidify is running.

  • Page 36: Furnace

    Normally Open Normally Closed 6.3.3. Furnace First touch SETUP, then touch FURNACE to set up the parameters for the furnace unit. A12189 6.3.3.1. Furnace Airflow Selects the airflow of the furnace when heating. EFFICIENCY is the airflow used to meet specified ratings, COMFORT is a decreased airflow used to increase the output air temperature and provide increased comfort.

  • Page 37: Ac/Hp Air Flow

    6.3.3.2. AC/HP Air Flow This option elects the airflow of the furnace when cooling, heat pump heating, and dehumidification. The QUIET airflow means the minimum cooling airflow that the system can safely run (typically 300 CFM/ton). Use this setting if duct noise is a severe problem. Note that duct sweating in high humidity environments could become an issue at low airflows.

  • Page 38: Furnace Staging

    6.3.3.3. Furnace Staging The operation of this option will vary based on the furnace installed. SYSTEM setting will allow the Evolutionr Zone Control to determine furnace staging. FURNACE setting will allow the furnace to determine staging. LOW will only run the low stage of furnace heat.

  • Page 39: Altitude

    Furnace Off Delay: 90, 120, 150 or 180 seconds Default = 120 seconds 6.3.3.6. Altitude This setting will adjust the furnace’s airflow to compensate for altitude. Altitude adjustment is not available with older furnaces. Please see furnace instructions for further details. After the selection is made, touch SAVE. Altitude: 0000 –...

  • Page 40: Ac/Heat Pump

    Default = Low Shutdown: Normally Open Normally Closed 6.3.4. AC/Heat Pump First touch SETUP, then touch AC/HEAT PUMP to set up the parameters for the AC/Heat Pump unit. A12190...

  • Page 41: Cooling Lockout

    6.3.4.1. Cooling Lockout Outside temperature below which cooling will not be provided. After the selection is made, touch SAVE. Cooling Lockout Temp: None, 45, 50 or 55 (_F) Default = None 6.3.4.2. Defrost Interval Time interval at which defrost cycles can occur on a heat pump. AUTO means the defrost interval is optimized by the outdoor control.

  • Page 42: Ac/Heat Pump Rpm Max

    6.3.4.5. AC/Heat Pump RPM Max Used with variable capacity heat pumps, this option clamps the operating speed of the heat pump to this maximum value. Used to reduce operating noise while in high heating capacity. Reducing this value will reduce the heating capacity of the heat pump.

  • Page 43: Zoning (If Applicable)

    For hydronic heat applications, this option allows the installer to set the lockout temperatures below the which only the hydronic coil will operate, and the lockout temperature above which the hydronic coil will not operate. After the selections are made, touch SAVE. A12149 HP Lockout: Adjustable from 5 to 55_F (- - 15 to 13_C) or None Default = None...

  • Page 44: Zoning Disable

    A12191 6.3.6.1. Zoning Disable This option allows the installer to enable or disable zoning. After the selection is made, touch SAVE. Disable Zoning: Yes or No Default = No 6.3.6.2. Zone Offsets This option allows actual temperature offset for each zone, allowing calibration (or deliberate miscalibration) of each sensor.

  • Page 45: Duct Assessment Time

    airflow; HIGH means 250% of maximum assessed airflow; and NO LIMIT means the equipment does not stage down. CFM associated for each limit is shown on the screen. Compare this value with the equipment’s low stage CFM value to ensure that equipment will run for each zone. Assessed airflow is determined as described in DUCT ASSESSMENT.

  • Page 46: Filter

    A12192 6.3.7.1. Filter With this option, the installer has the option of selecting pressure monitoring, the type of filter installed, and the time interval for cleaning. After the selections are made, touch SAVE. Pressure Monitoring (not available with Electric Air Cleaner): Enable or Disable Default = Enable Clean Interval: Selectable from 1 to 18 months...

  • Page 47: Ultraviolet Lights

    Change Pad: Selectable from 1 to 24 months Default = 12 months Humidify with Fan: Yes or No Default = No 6.3.7.3. Ultraviolet Lights With this option, the installer has the option of selecting whether ultraviolet lights are installed, and the time interval for changing the ultraviolet lights. After the selections are made, touch SAVE.

  • Page 48: Hydronic Airflow

    lows stage when the curtailment function is active. After the selections are made, touch SAVE. A12193 Cooling: Disabled, Low Stage or Turn off Default = Disabled Heat Pump: Disabled, Low Stage or Turn off Default = Disabled 6.3.9. Hydronic Airflow This option allows the installer to select the airflow for the fan coil when paired with a hydronic coil.

  • Page 49: Check Out

    Airflow: Selectable from Off to Max in 50 CFM increments Off = 450 CFM, MAX = (odu_size in KBTU * 400) / 12) Default = Off Blower On Delay: Selectable from 0 to 240 seconds Default = 30 seconds Blower Off Delay: Selectable from 0 to 240 seconds Default = 0 seconds 6.4.

  • Page 50: Electric Heat

    6.4.1. Electric Heat If you have a fan coil with electric heaters, this menu item will allow the heaters to be exercised. With self- - identifying electric heaters, three stages of electric heat are available to be exercised in any combination. Non- - identifying heaters will only provide one stage of heat.

  • Page 51: Air Conditioning

    Hydronic heater check: Selectable from 0 to 120 minutes Default = 5 minutes 6.4.4. Air Conditioning This option allows the air conditioner to be exercised. With a 2- - stage AC unit, a low cool and a high cool run time are independently selectable to exercise. The display will change to show the AC operating status.

  • Page 52: Heat Pump Cooling

    Low Heat Run Time: Selectable from 0 to 120 minutes Default = 5 minutes High Heat Run Time: Selectable from 0 to 120 minutes Default = 5 minutes Speed (variable speed heat pump only): Selectable from lowest available to 100% Default = lowest available as specified by variable speed heat pump Defrost: Yes or No Default = No...

  • Page 53: Humidifier

    100% Default = lowest available as specified by variable speed heat pump 6.4.7. Humidifier The humidifier can be exercised On and Off with this menu option. To end the humidifier checkout, touch STOP. Humidifier Check: On or Off 6.4.8. Ventilator The ventilator can be exercised through all of its operating speeds with this menu option.

  • Page 54: Damper/Sensor Check

    6.4.9.2. Damper/Sensor Check The Sensor/Damper Check allows the installer to check each zone damper for operation, as well as insure the zone sensor corresponds to that particular zone. When first initiated, the Zone 1 damper will fully open, and all other zones will close.

  • Page 55: Sensor Type

    6.4.9.4. Sensor Type This option shows a list of all zones with corresponding sensor types. 6.5. Service Information The Service Info menu will only show the equipment installed in the system. To enter this menu of options, touch SERVICE INFORMATION. A12196 6.5.1.

  • Page 56: Furnace Status

    A12197 6.5.2. Furnace Status The furnace status screen displays relevant information about the furnace operation. To return to the previous screen, touch BACK. To exit the Service menus, touch DONE. A12198 6.5.3. AC Status The AC status screen displays relevant information about the AC operation. To return to the previous screen, touch BACK.

  • Page 57: Heat Pump Status

    A12199 6.5.4. Heat Pump Status The heat pump status screen displays relevant information about the heat pump operation. To return to the previous screen, touch BACK. To exit the Service menus, touch DONE. A12200 6.5.5. Zoning Status The zoning status screen displays relevant information about the zoning operation. To return to the previous screen, touch BACK.

  • Page 58: Last 10 System Faults

    A12201 6.5.6. Last 10 System Faults This screen will show the last 10 events that occurred throughout the system. Each entry has the time and date incident recorded. These events are stored in the memory of the control and are resettable in the THERMOSTAT SETUP screen under the RESET FACTORY DEFAULT selection.

  • Page 59: Run/Fault History

    6.5.7. Run/Fault History This information is stored in the equipment circuit boards (if communicating) and displayed on the control. The indoor unit and outdoor unit (if communicating) have the following histories. To return to the previous screen, touch BACK. To exit the Service menus, touch DONE.

  • Page 60: Service Phone Number

    6.5.9. Service Phone Number This menu item allows the installer to view the name and phone number that the homeowner can call for future service of the system. This name and phone number will appear to the homeowner whenever a service reminder pop- - up message is displayed (i.e.

  • Page 61: Pump Down

    Next, the installer will enter the WEIGH IN screen to verify the current total charge is accurate. Once the installer has confirmed, touch DONE. Next, the installer will enter the SERVICE VALVE SUBCOOL screen. This screen will show the current liquid line subcool target (in _F). To begin the charging, touch START.

  • Page 62: Dealer Logo

    inadequate vacuum obtained. The control has provisions to open the EXV for refrigerant recovery and/or evacuation. Set desired time period. Default time period for procedure is 120 minutes. Touch START on UI to open the valve. Begin evacuation or refrigerant recovery as required for the procedure after control indicates the EXV is open.
  • Page 63 Select “Products” from the topics tabs Select the “Bryant Residential” pull down menu on the left side of the screen Select “Thermostats” in the pull down menu Select the appropriate “SYSTXBBECxxx” link Select “Documents/Downloads” from the Additional Information box on the right side of the screen Select the “Dealer Logo Application”...
  • Page 64 A12205 7. Wireless and Remote Access Setup (Wi- - Fi Option, only) The Evolutionr Connext Control, when supplied with the Wi- - Fi option, may be accessed by consumers through the www.MyEvolution.com website, or by dealers through www.HVACpartners.com. The Evolution Connex Control connects to a home Internet connection through an existing home Local Area Network (LAN).
  • Page 65 Bryant Heating & Cooling makes no representations or warranties, express or implied, including, to the extent permitted by applicable law, any implied warranty of merchantability or fitness for a particular purpose or use, about the compatibility of the user’s computer/network, or mobile device, with the Evolution Connex Control, and/or the MyEvolution web server, with, and the availability of, the user’s internet service...
  • Page 66 indicator lights will begin to blink (LAN Activity, Wi- - Fi Activity and WAN/Internet Activity). Verify the signal strength of the wireless access point radio signal at the desired location of the Evolution Connex Control with a wireless laptop computer or mobile phone with Wi- - Fi network scanning capabilities.
  • Page 67 A12115 Select the myHVACxxxxxx connection from the list, then touch NEXT Note that “myHVAC” is followed by the last 6 digits of your Wireless Ac- cess Point’s MAC address This is the “SSID” of the Wireless Access Point The SSID for the Wireless Access Point may also be found on a label on the bottom of the Wireless Access Point You may have to use the down arrow to scan to the next screen to find the “myHVACxxxxxx”SSID...
  • Page 68 Use the on- - screen keyboard to enter the Wi- - Fi security key, then touch NEXT The security key can be found on the label on the bottom of the Wireless Access Point Touch in the security key area, and the keyboard will appear Begin typing and the ENTER TEXT label will disappear A12163 The control will inform you if the connection is successful.
  • Page 69 A12165 Verify the status of the Wi- - Fi connection by touching VIEW REMOTE ACCESS STATUS on the WI- - FI SETUP screen “Connected” should appear next to Network Status If the Network Status is “not connected”, repeat the process in section 7.2 The MyEvolution Server status may take up to 15 minutes to show “Con- nected”...
  • Page 70 WI- - FI SETUP screen, touch MYEVOLUTION REGISTRATION INFO. Write down the Evolution Connex Control Serial Number, MAC Address, and PIN that are displayed on this screen. This is the information that the consumer will need to register on the www.MyEvolution.com website. It is also the information that you may need to identify the system through www.HVACpartners.com, if the homeowner allows you access to their system.

  • Page 71: Appendix A - - Wiring Diagrams

    8. Appendix A - - Wiring Diagrams Variable-Speed Furnace/ Fan Coil Communicating User Interface AC or H P* Green - Data A Green Yellow - Data B Yellow White - COM White Red - 24VAC Optional Remote Room Sensor ABCD Humidifier Connections Connection...
  • Page 72 Variable-Speed Furnace/Fan Coil User Interface Green - Data A Yellow - Data B ABCD White - COM Connection Red - 24VAC 1-Spd. Optional Remote Non-Communicating Room Sensor Humidifier Connection Y/Y2 Sensor A12354 Connection Diagram for Furnace or FE Fan Coil with 1- - Stage Air Conditioning...
  • Page 73 Variable-Speed Fan Coil User Interface Green - Data A Yellow - Data B ABCD White - COM Connection Red - 24VAC 1-Spd. Optional Remote Non-communicating Room Sensor Humidifier Connection Sensor A12355 Connection Diagram for FE Fan Coil with Non- - communication 1- - Stage Heat Pump...
  • Page 74 Indoor Communicating Unit AC or HP Zone Control User Interface & Smart Sensor(s) Green Yellow A B C D White A B C D A B C D Humidifier Connection Damper Control module Sensor (Optional) A04018 Zoning Connection for Communicating Indoor Unit with 2- - Stage Communicating Outdoor Unit...
  • Page 75 Indoor Unit Zone Control User Interface & Smart Sensor(s) Green Yellow A B C D White 1-Stage AC A B C D A B C D Humidifier Connection Damper Control Y/Y2 module Sensor A04019 Zoning Connection Diagram for Furnace or FE Fan Coil with Non- - Communicating 1- - Stage Air Conditioning...
  • Page 76 Variable-Speed Zone Control Fan Coil User Interface & Smart Sensor(s) Green Yellow A B C D White 1-Spd. HP A B C D A B C D Humidifier Connection Damper Control module Sensor A07149 Zoning Connection diagram for FE Fan Coil with Non- - communicating 1- - Stage Heat Pump...
  • Page 77 FE Fan Coil or Variable Speed Furnace A07114 G Input Wiring for Blower Operation...
  • Page 78 FE Fan Coil or Variable Speed Furnace A07115 G Input Wiring for System Shutdown...
  • Page 80 TP- - LINK is a registered trademark of TP- - LINK TECHNOLOGIES CO., LTD. E2013 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231 Edition Date: 01/13 Catalog No: II---SYSTXBBEC ---02 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

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