SYSTXCCITW01 & SYSTXCCITN01 Infinityr Touch Control Installation Instructions NOTE: Read the entire instruction manual before starting the installation. US Patents: Carrierr U.S. Pat No. 7,243,004, Carrierr U.S. Pat No. 7,775,452, pointSETt U.S. Pat No.
TABLE OF CONTENTS PAGE 1.Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3.Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3.1. Set Time and Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3.2.
TABLE OF CONTENTS (cont.) PAGE 4.6.1. Bypass Humidifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.6.2. Fan Powered Humidifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5.Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.1. Searching for Indoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.2. Searching for Outdoor Unit . . . . . . . . .
TABLE OF CONTENTS (cont.) PAGE 6.3.1. Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 6.3.1.1.Auto Mode set up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6.3.1.2.Heat/Cool Deadband . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6.3.1.3.Offsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6.3.1.4.Reset factory defaults . . . . . . . . . . . .
TABLE OF CONTENTS (cont.) PAGE 6.3.3.7.Furnace Dehumidifier Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 6.3.3.8.Furnace G Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 6.3.4. AC/Heat Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 6.3.4.1.Cooling Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 6.3.4.2.Defrost Interval . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS (cont.) PAGE 6.3.7. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 6.3.7.1.Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 6.3.7.2.Humidifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 6.3.7.3.Ultraviolet Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 6.3.7.4.Ventilator . . . . . . . . . . . .
TABLE OF CONTENTS (cont.) PAGE 6.4.9.3.Zone Duct Assessment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 6.4.9.4.Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 6.5. Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 6.5.1. Fan Coil Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 6.5.2. Furnace Status . . . . . . . . . . . . . . . .
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.
conditions, and other data are passed continually between components over the ABCD bus. The result is a new level of comfort, versatility, and simplicity. All Infinityr furnaces or fan coils are variable-- speed and multi stage for maximum flexibility, efficiency, and comfort. They support controlled ventilation, humidification, dehumidification, and air quality control. Either an Infinityr (communicating), or a standard single-- stage 24VAC controlled outdoor unit may be used.
A12175 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 Infinity Touch Control. A12176 S S S Format your contact information and logo (if applicable) using the PC/MAC application, save it to a standard USB drive. See Section 6.7. Touch the SERVICE icon for about 10 seconds, then touch DEALER LOGO UPLOAD.
4. 4.1. Installation Overview This instruction covers installation of the Infinityr Touch Control and the Infinityr 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 Infinityr System are covered only in this installation instruction.
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 Infinity Touch Control is the command center for the Infinity System. It should be located where it is easily accessible and visible to the adult homeowner or end user.
S S 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 Infinity Touch Control to take the place of the control’s internal temperature sensor. This allows the Infinity Touch Control to be mounted in areas with less than optimal airflow (such as near an exterior door, window or in a closet).
Damper Control Module ZS_ Damper Control Module ZS_C Sensor 1 Sensor 2 Sensor 3 Sensor 4 A03233 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. They cannot be averaged like Remote Room Sensors.
NOTE: ABCD bus wiring only requires a four-- wire connection; however, it is good practice to run thermostat cable having more than four wires in the event of a damaged or broken wire during installation. Each communicating device in the Infinityr Zone System has a four-- pin connector labeled ABCD.
! WARNING ELECTRICAL OPERATION HAZARD Failure to follow this warning could result in personal injury or death. Before installing, modifying, or servicing system, the main electrical disconnect switch must be in the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a suitable warning label. S S S S S S Turn off all power to equipment. If an existing Infinityr Control or other control is being replaced: d Remove existing control from wall.
S S S S S S Adjust length and routing of each wire to reach each wire entry on the connector backplate. Strip 1/4-- in (6.4 mm) of insulation from each wire. Match and connect thermostat wires to proper terminals on control backplate. d See wiring diagrams in Appendix A. Push any excess wire into the wall. Seal hole in wall to prevent any air leaks. Leaks can affect operation.
4.4.2. Damper Control Module (zoning systems only) All wiring is run back to the Damper Control Module. Select a location near the furnace or fan coil where wiring from the control, each Remote Room Sensor or Smart Sensor, each damper actuator, and the equipment itself can come together easily. The Damper Control Module is approved for indoor use only and should never be installed with any of its components exposed to the elements.
A12214 A12215 NOTE: Once Infinity 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. This decorative backplate (or beauty ring) is used by snapping it onto the back of the mounting plate before securing the plate to the wall.
A12213 NOTE: Once the Infinity Touch 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. If a humidifier is installed, let the Infinity Touch Control operate humidifier. 4.6.1.
automatically energize the HUM output during a call for humidification. The N.O. relay contacts will be used to energize the humidifier. See fan powered humidifier installation instructions for more details. 5. Commissioning This section addresses initial power up (or commissioning) of a new Infinityr Touch Control. The control will communicate and identify all components in the Infinityr System.
A12178 5.2. Searching for Outdoor Unit The Infinity Touch 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”. S Select the appropriate unit installed; then, touch NEXT.
A12183 5.3. Indoor Evaporator Selection If a furnace is installed with a variable capacity heat pump, a screen will appear to select the installed indoor evaporator coil. 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-- Carrier evaporators. 5.4.
A12184 5.4.1. Hydronic Heat Application The Infinity Touch 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. Non-- zoned FE fan coil combined with radiant hot water heat. In either application, a Hydronic Heat kit should be installed in place of an electric heater. See FE fan coil Product Data for accessory part number.
A12185 5.6. Filter Type Selection The installer will next be prompted to select the air filter type installed with the Infinity System. After the selection is made, touch NEXT. S Air Filter: 1-- in. to 4-- in. media filter S EAC: high voltage electronic air cleaner S Air Purifier: Infinityr or Performancet Air Purifier 5.7. Humidifier Installation Next, the installer will be prompted to select whether a humidifier is installed in the system. Select YES or NO, then touch NEXT. 5.8.
that particular screen and make changes. When everything is OK, touch NEXT to continue. A12144 5.10. Static Pressure Check The static pressure check screen will appear next. The system will perform a static pressure check. This process will take about 1-- 1/2 minutes to complete. When completed, a screen will appear displaying the static pressure (in inches) across the equipment at the expected highest delivered airflow.
approximately one minute per zone. The duct assessment will override a call for heat or cool. A duct assessment will automatically occur each day at a user selectable time. The factory default time is 1:00 p.m. but, may be changed by entering the Zoning Setup menu (see pages 36 - 37). If there is an active call for heating or cooling, the system will wait until the call is satisfied before it performs the duct assessment.
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. The following screens are available in installation and service. To return to the previous screen, touch BACK. To exit the Service menus, touch DONE. A12145 6.1.
A12144 6.2. Installation Touch INSTALLATION to perform the start-- up process in order to learn all equipment in system. Press right side button to initiate the process. Touch NEXT to begin the process. A12146 6.3. 6.3.1. Set up Thermostat First touch SETUP, then touch THERMOSTAT to set up the parameters for the Infinityr Touch Control.
A12187 6.3.1.1. Auto Mode set up Once the auto changeover option has been selected, touch SAVE. S Enable or Disable: Choose to enable or disable auto changeover mode d Default = Enable S Auto changeover time: Adjustable from 5 to 120 minutes d Default = 30 minutes 6.3.1.2. Heat/Cool Deadband The minimum difference enforced between heating and cooling desired temperatures. This can allow one setting to “push” the other to maintain this difference. When the correct deadband is set, touch SAVE.
S Outdoor temperature: Adjustable from - 5 to 5_F (-- 3 to 3_C) Default = 0_F Humidity: Adjustable from - 10 – 10% d Default = 0% d S 6.3.1.4. Reset factory defaults This option allows the installer to reset certain factory parameters. After the selections are made, touch SAVE. S Program Schedule: Reset back to pre-- programmed time and temperature. S User Settings: Reset user settings back to pre-- programmed values. S Install Settings: Reset installation settings back to pre-- programmed values.
6.3.1.7. Temperature Units Display This option allows the installer to choose between Fahrenheit and Celsius display. After the selection is made, touch SAVE. S Display Option: Selectable between _F and _C d Default = _F 6.3.2. Fan Coil First touch SETUP, then touch FAN COIL to set up the parameters for the fan coil unit. A12188 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.
reduction is performed. This is nominally 325 CFM/ton, but will vary if a 2-- stage outdoor unit is used. The EFF350 airflow is a fixed airflow used to achieve specified ratings – no dehumidification airflow reduction is performed. This is nominally 350 CFM/ton, but will vary if a 2-- stage outdoor unit is used. The MAX airflow is a fixed 400 CFM/ton. No dehumidification airflow reduction is performed.
Default = 15 minutes Electric Reheat: Yes or No d Default = No d S 6.3.2.3. Fan Coil G-- Terminal This setup option selects desired operation when the R-- G circuit changes state on the fan coil control board depending on setup. Under the function option, FAN turns on fan to selected fan speed when G terminal is energized. SHUTDOWN shuts off fan and equipment when initiated. After the selections are made, touch SAVE.
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. For the Low heat rise option, set to ON if the system contains a bypass humidifier. The ON setting will increase the furnace low heat airflow. After the selections are made, touch SAVE.
airflows. The COMFORT airflow means airflow is varied depending on humidity and temperature demand settings. This selection enables the full dehumidify and comfort capabilities of the system. The EFF325 airflow is a fixed airflow used to achieve specified ratings – no dehumidification airflow reduction is performed. This is nominally 325 CFM/ton, but will vary if a 2-- stage outdoor unit is used.
the medium and high stages (2 stages of heat). HIGH will only run the high stage of furnace heat. NOTE: Two-- stage furnace has LOW and HIGH selections only. S Stages: System, Low, Low-- Med, Med, Med-- High, or High d Default = System S High Stage Timer: Selectable from 10 to 60 minutes d Default = 10 minutes 6.3.3.4. Furnace Airflow Limits (modulating furnace only) The following settings allow the installer to restrict the furnace within certain minimum and maximum airflows.
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. S Altitude: 0000 – 2000, US 2001 – 3000, CN 2100 – 4500, US 3001 – 4000, US 4001 – 5000, US 5001 6000, US 6001 – 7000, US 7001 – 8000, US 8001 – 9000, and US > 9000. d Default = US 2001-- 3000 6.3.3.7.
S Shutdown: Normally Open d Normally Closed d 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 6.3.4.1. Cooling Lockout Outside temperature below which cooling will not be provided. After the selection is made, touch SAVE.
S Cooling Lockout Temp: None, 45, 50 or 55 (_F) Default = None d 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. After the selection is made, touch SAVE. S Set Defrost Interval: 30, 60, 90, 120 minutes or AUTO d Default = 30 minutes 6.3.4.3. Low Ambient Cooling Selecting YES will enable the low ambient cooling operation in the outdoor unit.
heating capacity. Reducing this value will reduce the heating capacity of the heat pump. After the selection is made, touch SAVE. S AC Heat Pump Max RPM: Adjustable from 4500 – 7000 d Default = 4500 RPM 6.3.4.6. High Cool Latch This option sets the outside temperature above which only the high stage (of a 2-- stage outdoor unit) will run when cooling. After the selection is made, touch SAVE. S High Cool Latch: Selectable from 80_F - 110_F (27_C to 43_C), Off, On or Disable d Default = Off 6.3.4.7.
6.3.4.9. Brownout Disable This option turns off the high voltage brownout detection function in the outdoor unit control. After the selection is made, touch SAVE. S Brownout Disable: On or Off d Default = Off 6.3.4.10. Energy Efficiency This option is used to input the published ratings of the installed air conditioner or heat pump as part of the energy tracking calculation. After the ratings are entered, touch SAVE. 6.3.5.
S HP Lockout: Adjustable from 5 to 55_F (-- 15 to 13_C) or None Default = None Furnace, Electric Heat or Hydronic Lockout: Adjustable from 5 to 55_F (-- 15 to 13_C) or None d Default = None Defrost with Furnace, Electric Heat or Hydronic: Yes or No d Default = Yes d S S 6.3.6. Zoning (if applicable) First touch SETUP, then touch ZONING to set up the parameters for the zoning system (if applicable). A12191 6.3.6.1. Zoning Disable This option allows the installer to enable or disable zoning.
6.3.6.2. Zone Offsets This option allows actual temperature offset for each zone, allowing calibration (or deliberate miscalibration) of each sensor. Use the Left (<) or Right (>) buttons to change the zone. After the selection is made, touch SAVE. S Temperature Offset: Adjustable between - 5 to 5_F (-- 3 to 3_C) d Default = 0_F 6.3.6.3.
S Duct Assessment Time: Selectable between 12 AM and 11PM Default = 1 PM d 6.3.7. Accessories First touch SETUP, then touch ACCESSORIES to set up the parameters for the accessories installed with the system. 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.
6.3.7.2. Humidifier With this option, the installer has the option of selecting whether a humidifier is installed, to humidify with the fan in low speed, and the time interval for changing the humidifier pad. After the selections are made, touch SAVE. S Humidifier Installed: Yes or No d Humidifier selection made during installation; otherwise default = no S Change Pad: Selectable from 1 to 24 months d Default = 12 months S Humidify with Fan: Yes or No d Default = No 6.3.7.3.
6.3.8. Utility Curtailment Utility Saver is used to force the equipment to a lower stage (low or off) when activated by the utility company, typically during peak load times. This setup is available only if the equipment has a utility saver input (refer to outdoor equipment Installation Instructions). This setup controls the response of the equipment when the utility saver input is active. DISABLED means that the curtailment function is not active.
A12194 S S S Airflow: Selectable between Off to Max in 50 CFM increments d Off = 450 CFM, MAX = (odu_size in KBTU * 400) / 12) d Default = Off Blower On Delay: Selectable from 0 to 240 seconds d Default = 30 seconds Blower Off Delay: Selectable from 0 to 240 seconds d Default = 0 seconds 6.4. Check out Touch CHECKOUT to view the equipment installed in the system. Perform checkout test to make sure each piece of equipment is operating properly.
A12195 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. After the selections are made, touch START.
S High Heat: Selectable from 0 to 120 minutes Default = 5 minutes d 6.4.2. Furnace Make sure the furnace is properly installed. This option allows the furnace to be exercised. First, a low heat run time and high heat run time are selected. The furnace will execute its ignition start-- up sequence. This sequence will be displayed on the screen. After the gas valve and blower motor turn on, the screen will show the current operating status of the furnace. After the selections are made, touch START.
NOTE: Airflows during Checkout modes are fixed to the EFFICIENCY setting and are independent of other airflow settings. To view airflows for normal air conditioning cooling mode, exit the CHECKOUT screen and apply a heating demand to the system. S Low Cool Run Time: Selectable from 0 to 120 minutes d Default = 5 minutes S High Cool Run Time: Selectable from 0 to 120 minutes d Default = 5 minutes 6.4.5. Heat Pump Heating The heat pump heating mode can be exercised with this menu option.
S Defrost: Yes or No Default = No d 6.4.6. Heat Pump Cooling The heat pump cooling mode can be exercised with this menu option. With a 2-- stage heat pump, a Low Cool Run Time and a High Cool Run Time are independently selectable to exercise. For variable speed heat pumps, you can select the speed at which the heat pump will exercise. After the selections are made, touch START. NOTE: Airflows during Checkout modes are fixed to the EFFICIENCY setting and are independent of other airflow settings.
6.4.8. Ventilator The ventilator can be exercised through all of its operating speeds with this menu option. To end the ventilator checkout, touch STOP. S Humidifier Check: High, Low or Off 6.4.9. Zoning (if applicable) 6.4.9.1. Airflow Limits Because there is no bypass damper, the zone airflow limit check will allow the installer to assess the airflow noise generated by the system providing the maximum amount of airflow to each zone.
After proper damper operation has been verified, the installer can now check and verify that each Remote Room Sensor corresponds to the proper zone damper in the same zone. For systems with remote room sensor, temporarily disconnect any other zone Remote Room Sensor (at sensor location). That zone damper will now open, while the Zone 1 damper will close. For systems using Smart Sensors, the installer may press and hold the Hold and Mode buttons simultaneously for 3 seconds to change the zone under test.
A12196 6.5.1. Fan Coil Status The fan coil status screen displays relevant information about the fan coil operation. To return to the previous screen, touch BACK. To exit the Service menus, touch DONE. 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. To exit the Service menus, touch DONE. 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. To exit the Service menus, touch DONE. 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.
equipment that generated the event. To return to the previous screen, touch BACK. To exit the Service menus, touch DONE. A12151 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.
A12202 6.5.8. Model/Serial Numbers This menu item allows the installer to view the model number and serial number (if available) of all communicating pieces of equipment in the system, including the wall control. This information resides in the original equipment circuit board(s) from the factory. If an equipment circuit board has been replaced, the model and serial number will no longer be displayed. To return to the previous screen, touch BACK. To exit the Service menus, touch DONE. 6.5.9.
A12203 6.6. Refrigerant Charging For variable speed heat pumps, a refrigerant charging menu is available to aid in the proper charging of the system. Enter the menu from the service screens by touching REFRIGERANT CHARGING. A12204 6.6.1. Charging Within the CHARGING screens, the installer will have the ability to enter the LINESET length and the VAPOR LINE diameter. After the selections are made, touch NEXT.
Vapor line: Selectable with various diameters by using the up and down buttons 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. Next, the installer will enter the SERVICE VALVE INFORMATION screen.
reasons. If the EXV is not open when pulling a vacuum or recovering refrigerant from the heat pump unit, extended evacuation time may be required and/or inadequate vacuum obtained. The control has provisions to open the EXV for refrigerant recovery and/or evacuation. S Set desired time period. d Default time period for procedure is 120 minutes. S Touch START on UI to open the valve. S Begin evacuation or refrigerant recovery as required for the procedure after control indicates the EXV is open.
The PC/MAC software application to format the dealer logo and contact information can be found at: www.HVACpartners.
A12205 7. Wireless and Remote Access Setup (Wi-- Fi Option, only) The Infinityr Touch Control, when supplied with the Wi-- Fi option, may be accessed by consumers through the www.MyInfinity.Carrier.com website, or by dealers through www.HVACpartners.com. The Infinity Touch Control connects to a home Internet connection through an existing home Local Area Network (LAN).
provider or mobile device carrier service.
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 Infinity Touch Control with a wireless laptop computer. Use the Scan for Wireless Networks utility and verify that the signal for “MyHVACxxxxxx” is “Strong” or better. If not, reposition the wireless access point to provide a strong signal at the wall control location. 7.2.
A12115 S Select the myHVACxxxxxx connection from the list, then touch NEXT d Note that “myHVAC” is followed by the last 6 digits of your Wireless Access Point’s MAC address d This is the “SSID” of the Wireless Access Point d The SSID for the Wireless Access Point may also be found on a label on the bottom of the Wireless Access Point d You may have to use the down arrow to scan to the next screen to find the “myHVACxxxxxx”SSID S Use the on-- screen keyboard to enter the Wi-- Fi security key, then touch
d d d 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 S The control will inform you if the connection is successful. If so, touch DONE.
Verify the status of the Wi-- Fi connection by touching VIEW REMOTE ACCESS STATUS on the WI-- FI SETUP screen d “Connected” should appear next to Network Status d If the Network Status is “not connected”, repeat the process in section 7.2 d The MyInfinity Server status may take up to 15 minutes to show “Connected” due to Internet traffic d If the MyInfinity Server status fails to show “Connected” after 15 minutes, check Internet connectivity with other devices in the home.
The consumer may follow the information provided on www.MyInfinity.carrier.com to register their system. This must be done BEFORE you attempt to access the system through www.HVACpartners.com. If you or the consumer have problems, contact 1-- 800-- CARRIER for support.
8. Appendix A - Wiring Diagrams Variable-Speed Furnace/ Fan Coil User Interface A B C D S1 S2 Green - Data A Yellow - Data B White - COM A Green B Yellow C Red - 24VAC D Optional Remote Room Sensor HUM Humidifier Connection Communicating AC or H P* White Red A B C D ABCD Connections COM 24V OAT OAT Sensor (Optional) *NOTE: Some outdoor units do not require the “C” and “D” connections. See outdoor unit Installation Instructions.
Variable-Speed Furnace/Fan Coil User Interface A B C D S1 S2 Green - Data A Yellow - Data B White - COM Red - 24VAC A B C D Optional Remote Room Sensor Humidifier Connection ABCD Connection HUM 1-Spd.
Variable-Speed Fan Coil User Interface Green - Data A A A Yellow - Data B B B White - COM C C Red - 24VAC D D S1 S2 Optional Remote Room Sensor Humidifier Connection ABCD Connection HUM C 1-Spd.
Zone Control User Interface & Smart Sensor(s) Green Yellow A B C D White Red A B C D Indoor Unit Communicating AC or HP A A B B C C D D A B C D Humidifier Connection Damper Control module HUM COM 24V OAT Sensor (Optional) OAT A04018 Zoning Connection for Communicating Indoor Unit with 2-- Stage Communicating Outdoor Unit 67
Indoor Unit Zone Control User Interface & Smart Sensor(s) A B Green Yellow C D White Red A B C D A B C A B C D 1-Stage .
Variable-Speed Fan Coil Zone Control User Interface & Smart Sensor(s) Green A Yellow B A B C D White C Red D A B C D 1-Spd.
R FE Fan Coil or Variable Speed Furnace G A07114 G Input Wiring for Blower Operation 70
R FE Fan Coil or Variable Speed Furnace G A07115 G Input Wiring for System Shutdown 71
Infinity and HYBRIDHEAT are trademarks or registered trademarks of Carrier Corporation in the United States and other countries. Other brands and product names are trademarks of their respective holders. Copyright 2012 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Edition Date: 07/12 997-011280-3-R Catalog No: Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
