Page 3 - TABLE OF CONTENTS
TABLE OF CONTENTS PAGE 1.Safety Considerations 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.Introduction 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.Quick Start 2 . . . . . . . . . . . ...
Page 9 - Safety Considerations
1 1. Safety Considerations Improper installation, adjustment, alteration, service, maintenance, or use can causeexplosion, 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...
Page 10 - Set Time and Date; MENU
2 conditions, and other data are passed continually between components over theABCD bus. The result is a new level of comfort, versatility, and simplicity.All Infinity r furnaces or fan coils are variable --speed and multi stage for maximum flexibility, efficiency, and comfort. They support controll...
Page 11 - Set Dealer Information; From the main screen, touch; Touch the; SERVICE; icon for about 10 seconds, then touch; DEALER LOGO
3 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 Format your contact information and logo (if applicable) using the PC/MACapplication, save it...
Page 12 - Overview; This instruction covers installation of the Infinity; Check Equipment
4 4. Installation 4.1. Overview This instruction covers installation of the Infinity r Touch Control and the Infinity r Wireless Access Point only. Physical installation instructions for the indoor and outdoor equipment, and accessories are provided with each unit.Setup, commissioning, operation, an...
Page 13 - Location; ELECTRICAL OPERATION HAZARD; Failure to follow this warning could result in personal injury; Disconnect power before routing control wiring.; WARNING; All wiring must comply with national, local, and state codes.; Wall Control; SHOULD; On a section of wall without pipes or ductwork.; SHOULD NOT
5 4.3. Location ELECTRICAL OPERATION HAZARD Failure to follow this warning could result in personal injury or death. Disconnect power before routing control wiring. ! WARNING All wiring must comply with national, local, and state codes. 4.3.1. Wall Control The Infinity Touch Control is the command c...
Page 14 - Close to or in direct airflow from supply registers.; Remote Room Sensors; Control in an area where humidity sensing may not be accurate.
6 S Close to or in direct airflow from supply registers. S 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 theplace of the control’s internal temperature sensor. This allows...
Page 15 - NOTE; Smart Sensor Installation Instructions for details.; Wiring Considerations
7 Sensor 1 Sensor 2 Sensor 3 Sensor 4 Damper Control Module ZS_ Damper Control Module ZS_C A03233 4.3.3. Smart Sensors (for zoning applications) Any zone may use a Smart Sensor. It provides a temperature display and buttons toadjust the desired temperature in that zone only. It also displays outdoor...
Page 16 - the system MUST be wired consistently.
8 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 adamaged or broken wire during installation.Each communicating device in the Infinity r Zone System has a four --pin connector labeled ABC...
Page 18 - Shielded Wire
10 S Adjust length and routing of each wire to reach each wire entry on theconnector backplate. Strip 1/4 --in (6.4 mm) of insulation from each wire. S Match and connect thermostat wires to proper terminals on control backplate. d See wiring diagrams in Appendix A. S Push any excess wire into the wa...
Page 19 - Damper Control Module (zoning systems only); important consideration.; PERSONAL INJURY HAZARD; DO NOT mount on plenum, ductwork, or flush against; CAUTION; Mounting
11 4.4.2. Damper Control Module (zoning systems only) All wiring is run back to the Damper Control Module. Select a location near thefurnace or fan coil where wiring from the control, each Remote Room Sensor orSmart Sensor, each damper actuator, and the equipment itself can come together easily. The...
Page 20 - Decorative Backplate
12 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 tabswhen removing. 4.5.1. Decorative Backplate Sold separately, a thin decorative backplate is available to hide any marks/screwho...
Page 21 - Humidifier Connections; A 24VAC bypass or fan powered humidifier may be installed.; Bypass Humidifier
13 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 theinterlocking tabs when removing. 4.6. Humidifier Connections A 24VAC bypass or fan powered humidifier may be installed. NOTE : Do NOT use a t...
Page 22 - Searching for Indoor Unit; found, the control will display “Indoor unit not found”. This; MUST; be corrected; DEMO
14 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 Infin...
Page 23 - Searching for Outdoor Unit; by displaying “Searching for outdoor unit”.
15 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 install...
Page 24 - NEXT
16 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 adequatelycalculate the refrigerant charge required while in the heat pump charging screens under th...
Page 25 - Hydronic Heat Application; water coil as sole heat source with an FE fan coil.
17 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 wa...
Page 26 - Filter Type Selection; Humidifier Installation; Ultraviolet Lights Installation; YES; Equipment Summary
18 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: Infinity r or ...
Page 27 - to; is run in the
19 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. Whencompleted, a...
Page 29 - Touch
21 6. Service Menu The Service menus contain a set of vital information. This information enables theinstaller or service person to view a summary of what has been installed, etc. Thisinformation is not covered in the Owner’s Manual.To enter service menus, touch menu, then touch and hold the SERVICE...
Page 30 - Installation; INSTALLATION; Set up; SETUP
22 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. Set up 6.3.1. Thermostat First touch SETUP , then touch THERMOSTAT to set up the pa...
Page 31 - 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; Auto changeover time; : Adjustable from 5 to 120 minutes; : Adjustable from 0 to 6; Offsets; values. When the correct offsets are made, touch; SAVE
23 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 Th...
Page 32 - Reset factory defaults; Reset the last 10 system faults under the Service menu.; Scheduling Enable; Smart Recovery Enable; touch; On or Off
24 S Outdoor temperature: Adjustable from --5 to 5 _ F ( --3 to 3 _ C) d Default = 0 _ F S Humidity: Adjustable from --10 – 10% d Default = 0% 6.3.1.4. Reset factory defaults This option allows the installer to reset certain factory parameters. After theselections are made, touch SAVE . S Program Sc...
Page 33 - Fan Coil Airflow; QUIET
25 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 para...
Page 34 - Fan Coil Dehumidification
26 reduction is performed. This is nominally 325 CFM/ton, but will vary if a 2 --stageoutdoor unit is used. The EFF350 airflow is a fixed airflow used to achieve specified ratings – no dehumidification airflow reduction is performed. This isnominally 350 CFM/ton, but will vary if a 2 --stage outdoor...
Page 35 - Furnace
27 d Default = 15 minutes S Electric Reheat: Yes or No d Default = No 6.3.2.3. Fan Coil G--Terminal This setup option selects desired operation when the R --G circuit changes state onthe fan coil control board depending on setup.Under the function option, FAN turns on fan to selected fan speed when ...
Page 36 - Furnace Airflow; EFFICIENCY
28 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...
Page 37 - Furnace Staging
29 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 red...
Page 39 - Adjustable from 5 to 60 minutes; Furnace G Terminal; turns on fan to selected fan speed when G terminal
31 6.3.3.6. Altitude This setting will adjust the furnace’s airflow to compensate for altitude. Altitudeadjustment is not available with older furnaces. Please see furnace instructions forfurther details. After the selection is made, touch SAVE . S Altitude: 0000 – 2000, US 2001 – 3000, CN 2100 – 45...
Page 40 - to set up the parameters for the; Cooling Lockout
32 S Shutdown: d Normally Open d 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 6.3.4.1. Cooling Lockout Outside temperature below which cooling will not be provided. After the selection is made, touch SAVE .
Page 42 - High Cool Latch; Selectable from 80; High Heat Latch; Selectable from 20; Defrost Fan Delay; Yes or No
34 heating capacity. Reducing this value will reduce the heating capacity of the heatpump. 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 st...
Page 43 - Brownout Disable; Energy Efficiency; Heat Source Lockout; First touch; to set up the
35 6.3.4.9. Brownout Disable This option turns off the high voltage brownout detection function in the outdoorunit 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 in...
Page 44 - Zoning Disable
36 S HP Lockout: Adjustable from 5 to 55 _ F ( --15 to 13 _ C) or None d Default = None S Furnace, Electric Heat or Hydronic Lockout: Adjustable from 5 to 55 _ F ( --15 to 13 _ C) or None d Default = None S Defrost with Furnace, Electric Heat or Hydronic: Yes or No d Default = Yes 6.3.6. Zoning (if ...
Page 46 - Duct Assessment Time:; Accessories; Filter
38 S Duct Assessment Time: Selectable between 12 AM and 11PM d Default = 1 PM 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 press...
Page 47 - Humidifier; Ultraviolet Lights; Ventilator
39 6.3.7.2. Humidifier With this option, the installer has the option of selecting whether a humidifier isinstalled, to humidify with the fan in low speed, and the time interval for changingthe humidifier pad. After the selections are made, touch SAVE . S Humidifier Installed: Yes or No d Humidifier...
Page 48 - Utility Curtailment; DISABLED; Hydronic Airflow
40 6.3.8. Utility Curtailment Utility Saver is used to force the equipment to a lower stage (low or off) whenactivated by the utility company, typically during peak load times. This setup isavailable only if the equipment has a utility saver input (refer to outdoor equipment Installation Instruction...
Page 49 - Check out; CHECKOUT; to view the equipment installed in the system. Perform
41 A12194 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 S Blower On Delay: Selectable from 0 to 240 seconds d Default = 30 seconds S Blower Off Delay: Selectable from 0 to 240 seconds d Default = 0 seconds 6.4. Che...
Page 50 - Electric Heat; provide one stage of heat. After the selections are made, touch; START; Selectable from 0 to 120 minutes
42 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 areavailable to be exercised in any combination. Non --identifying heaters will only provide one...
Page 51 - Hydronic; Air Conditioning
43 S High Heat: Selectable from 0 to 120 minutes d Default = 5 minutes 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 highheat run time are selected. The furnace will execute its ignition start--up sequence. T...
Page 52 - Heat Pump Heating
44 NOTE : Airflows during Checkout modes are fixed to the EFFICIENCY setting and are independent of other airflow settings. To view airflows for normal airconditioning cooling mode, exit the CHECKOUT screen and apply a heating demand to the system. S Low Cool Run Time: Selectable from 0 to 120 minut...
Page 53 - Heat Pump Cooling; STOP
45 S Defrost: Yes or No d Default = No 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 areindependently selectable to exercise.For variable speed heat pumps, you can select the speed ...
Page 54 - proper airflow limits are set, touch
46 6.4.8. Ventilator The ventilator can be exercised through all of its operating speeds with this menuoption. 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 l...
Page 55 - Zone Duct Assessment; to return to the; Sensor Type
47 After proper damper operation has been verified, the installer can now check andverify that each Remote Room Sensor corresponds to the proper zone damper in the same zone. For systems with remote room sensor, temporarily disconnect any otherzone Remote Room Sensor (at sensor location). That zone ...
Page 56 - Fan Coil Status; To return to the previous screen, touch; Furnace Status; BACK
48 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 th...
Page 57 - AC Status; return to the previous screen, touch; Heat Pump Status; . To exit the Service; DONE
49 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 pumpope...
Page 58 - Zoning Status; Last 10 System Faults; memory of the control and are resettable in the; THERMOSTAT SETUP; screen; RESET FACTORY DEFAULT; selection. Each entry shows the
50 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 througho...
Page 59 - To exit the Service menus, touch; the following histories. To return to the previous screen, touch; Fault counters for each piece of equipment that can be reset.
51 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) anddisplayed on the control. The indoor unit and outdoor unit (i...
Page 61 - Refrigerant Charging; REFRIGERANT CHARGING; Charging; Within the; CHARGING; screens, the installer will have the ability to enter the; LINESET; length and the; VAPOR LINE; Selectable from 5 to 200 feet
53 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 h...
Page 63 - Dealer Logo
55 reasons. If the EXV is not open when pulling a vacuum or recovering refrigerantfrom the heat pump unit, extended evacuation time may be required and/or inadequate vacuum obtained. The control has provisions to open the EXV forrefrigerant recovery and/or evacuation. S Set desired time period. d De...
Page 66 - mobile device carrier service.; Connect Wireless Access Point ot Home LAN; Wireless Access Point (supplied with the Infinity
58 provider or mobile device carrier service. Carrier Corporation makes norepresentations or warranties, express or implied, including, to the extent permitted by applicable law, any implied warranty of merchantability or fitness for aparticular purpose or use, about the compatibility of the user’s ...
Page 67 - WIRELESS
59 indicator lights will begin to blink (LAN Activity, Wi--Fi Activity and WAN/InternetActivity).Verify the signal strength of the wireless access point radio signal at the desiredlocation of the Infinity Touch Control with a wireless laptop computer. Use the Scanfor Wireless Networks utility and ve...
Page 68 - Select the myHVACxxxxxx connection from the list, then touch; This is the “SSID” of the Wireless Access Point
60 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 Ac-cess 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 ...
Page 69 - RETRY; and the wall control will go through the process again
61 d The security key can be found on the label on the bottom of the WirelessAccess Point d Touch in the security key area, and the keyboard will appear d 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 . d ...
Page 72 - User Interface; Communicating
64 8. Appendix A -- Wiring Diagrams A B C D A B C D User Interface Green - Data A Yellow - Data B White - COM Red - 24VAC OAT Optional Remote Room Sensor HUM COM24V Humidifier Connection S2 S1 A B C D ABCD Connections Communicating AC or H P* Green Yellow White Red OAT Sensor (Optional) Variable-Spe...
Page 73 - Connection Diagram for Furnace or FE Fan Coil with
65 A B C D A B C D C Y ABCD Connection User Interface 1-Spd.Non-Communicating AC Green - Data A Yellow - Data B White - COM Red - 24VAC Optional Remote Room Sensor HUM COM 24V Humidifier Connection Y/Y2 S2 S1 OAT OAT Sensor Variable-Speed Furnace/Fan Coil A12354 Connection Diagram for Furnace or FE ...
Page 74 - Fan Coil; Connection Diagram for FE Fan Coil with Non-- communication
66 A B C D A B C D ABCD Connection User Interface 1-Spd.Non-communicating HP Green - Data A Yellow - Data B White - COM Red - 24VAC Optional Remote Room Sensor HUM C Humidifier Connection Y S2 S1 W2 Y O C R O R W OAT OAT Sensor Variable-Speed Fan Coil G A12355 Connection Diagram for FE Fan Coil with...
Page 75 - Zoning Connection for Communicating Indoor Unit with
67 A B C D Zone Control User Interface & Smart Sensor(s) Green Yellow White Red OAT HUM COM24V Humidifier Connection A B C D OAT Sensor (Optional) A B C D A B C D Damper Control module A B C D Indoor Unit Communicating AC or HP A04018 Zoning Connection for Communicating Indoor Unit with 2-- Stag...
Page 76 - Zoning Connection Diagram for Furnace or FE Fan Coil with
68 A B C D Zone Control User Interface & Smart Sensor(s) Green Yellow White Red OAT HUM COM24V Humidifier Connection OAT Sensor A B C D A B C D Damper Control module A B C D Indoor Unit C Y 1-Stage AC . Y/Y2 A04019 Zoning Connection Diagram for Furnace or FE Fan Coil with Non-- Communicating 1--...
Page 77 - Zoning Connection diagram for FE Fan Coil with
69 A B C D Zone Control User Interface & Smart Sensor(s) Green Yellow White Red A B C D A B C D Damper Control module A B C D Variable-Speed Fan Coil 1-Spd. HP HUM C Y W2 Y O C R O R W OAT OAT Sensor Humidifier Connection G A07149 Zoning Connection diagram for FE Fan Coil with Non-- communicatin...
Page 78 - G Input Wiring for Blower Operation
70 R G FE Fan Coil or Variable Speed Furnace A07114 G Input Wiring for Blower Operation
Page 79 - G Input Wiring for System Shutdown
71 R G FE Fan Coil or Variable Speed Furnace A07115 G Input Wiring for System Shutdown
Carrier 58CTA09010016
User Manual