Daikin DT4272 Owner'S Manual & Installation Manual Download

Page: 1 / 93

High Resolution

TouchScreen Digital Thermostat

for

Residential Use

Now with

Wi-Fi

On Board

Owner’s

Manual &

Installation

Guide

model DT4272 RESIDENTIAL

Summary of Contents for DT4272

Page 1: ...High Resolution TouchScreen Digital Thermostat for Residential Use Now with Wi Fi On Board Owner s Manual Installation Guide model DT4272 RESIDENTIAL...

Page 2: ...ult the dealer or an experienced radio orTV technician for help Notice Only peripherals complying with FCC limits may be attached to this equipment Operation with noncompliant peripherals or periphera...

Page 3: ...eil est conforme avec Industrie Canada exempts de licence standard RSS s Son fonctionnement est soumis aux deux conditions suivantes 1 ce dispositif ne doit pas causer d interf rences et 2 ce disposit...

Page 4: ...uto Mode Heat Setpoint The coolest temperature that the space should drop to before heating is turned on without regard to deadband Icon The word or symbol that appears on the thermostat display Mode...

Page 5: ...g the Date 7 Daylight Savings Setup 7 Connecting to Wi Fi 8 WiFi Set up Create a Skyport Account 10 MAIN MENU BUTTONS SCHEDULE 11 View My Schedule 12 Edit My Schedule 12 SMART FAN 14 Smart Fan On Off...

Page 6: ...er 24 Heat Cool Indicator 24 Sound Options 24 VACATION AWAY 25 Clear Vacation Schedule 26 Set Vacation Schedule 26 Schedule 27 Modes Setpoints 27 SECURITY 28 Auto Screenlock 29 Setpoint Limits 29 INFO...

Page 7: ...ing 54 Heat Pump Settings 55 Heat Pump Lockout Enabled Disabled 55 Heat Pump Lockout Outdoor Temp 55 Aux Heat Lockout Enabled Disabled 55 Aux Heat Lockout Temp 55 Dual Fuel Settings 55 Dual Fuel On Of...

Page 8: ...ssistant Software 66 Uploading Photos 66 INSTALLATION INSTRUCTIONS 68 Remove Replace the Old Thermostat 68 Wire Connections 69 Determining Your Existing Wiring and Equipment 70 Making 4 Wires Work Whe...

Page 9: ...Button Home Away Button OutdoorTemperature Cooler Button Warmer Button SD Card Slot Menu Button Mode Buttons If optional accessory is used or connected to Skyport Connectivity Symbol Drop Down Sensor...

Page 10: ...ton to return to the Home Screen Not connected to Wi Fi Connected to local access point w IP address without Skyport enabled Connected to local access point w IP address but not yet connected to Skypo...

Page 11: ...ects should never be used on your thermostat these may damage your touchscreen Only use your finger tip to press the touchscreen buttons Use a soft damp cloth to clean the screen DO NOT USE ABRASIVE C...

Page 12: ...constantly even in OFF Mode FAN AUTO fan only runs with a heating or cooling demand HEAT will allow only heat operation COOL will allow only cool operation AUTO will allow both Heat and Cool operatio...

Page 13: ...OFF Start Schedule Starts On Day Month Stop Schedule Ends On Day Month 2nd Sun March 1st Sun November NOTE When the thermostat is connected to a Skyport account theTime Date are automatically synchro...

Page 14: ...rrent Time 12 00 AM hr hr min min Press and to set the current time Press when finished Press then to scroll down Press Use AM PM ON Use AM PM OFF For 12 hour AM PM clock For 24 hour clock Choose Pres...

Page 15: ...5 14 13 12 11 18 19 20 21 22 23 24 31 30 29 28 27 26 25 1 2 3 4 5 6 7 Press Press Daylight Savings Time OFF Daylight Savings Time ON Start Schedule Starts On Day Month Stop Schedule 2nd Sun March Ends...

Page 16: ...the access point you wish to connect to from the list Enter the password for the Wi Fi Access Point and press NEXT Select automatic setup and press NEXT When finished a dialog box will appear confirm...

Page 17: ...tic setup and press NEXT When finished a dialog box will appear confirming the successful connection to the local Wi Fi Access Point Select OK then the Wi Fi status page will appear Upon closing of th...

Page 18: ...l Wi Fi Access Point but not yet joined to a Skyport account you may join the thermostat to an account by doing the following Select MENU from the thermostat s home screen Scroll down Select Skyport S...

Page 19: ...11 Main Menu Buttons Schedule Schedule View My Schedule Edit My Schedule...

Page 20: ...t The start time for each time period is adjustable The stop time for each time period is the start time for the next period Press a day of the week to view its settings This may be repeated for each...

Page 21: ...nd select aTime Period Morning Day Evening or Night to edit Edit My Schedule Continued Adjust Mode StartTime and Heat and Cool Setpoints to desired settings Save Edit Next TheTime Period may also be E...

Page 22: ...14 Main Menu Buttons Smart Fan Who To Call For Service View Runtime Graphs Smart Fan OFF Smart Fan Min Runtime Smart Fan Who To Call For Service View Runtime Graphs Start Stop Times Days To Run Fan...

Page 23: ...day Press to turn fan schedule on or off Set the minimum number of minutes the fan will run from the top of each hour Set runtime to 60 minutes to be on continuously from StartTime to Stop time 5 60 m...

Page 24: ...raphs Screensaver OFF Screensaver Setup Screensaver Turn On Delay Change Image After Show Clock OFF Screensaver Type Screensaver Home Screen Info OFF View Runtime Graphs Screensaver Preview Slideshow...

Page 25: ...ore returning to the Home Screen After the preview press anywhere on the screen to return to the sub menu Screensaver Screensaver Setup The Screensaver allows you to create custom slideshows Screensav...

Page 26: ...Filter Reminder OFF Set Max Filter Runtime Reset Air Filter Alert Reset UV Lamp Alert Alerts Set Edit Reminders Service Information UV Lamp Reminder OFF Max UV Lamp Runtime 300 hrs Set Max Filter Days...

Page 27: ...rrent service alerts Set service alert runtimes and turn reminders on or off View and reset current service alerts here Alerts will appear on the bottom bar of the Home Screen Press to view and reset...

Page 28: ...20 Main Menu Buttons Display Screen Cleaning Touch Calibration Active Brightness Night Dimmer Display Maintenance Auto Night Dimmer OFF Set Idle Brightness Set Dimmer Schedule Idle Brightness...

Page 29: ...splay is active for 3 minutes after last touch it then goes Idle You may dim the brightness of the screen at night The screen can be set to dim automatically at night Dimming the display can prolong t...

Page 30: ...ean and calibrate the touch screen Screen Cleaning Mode disables the touch feature for 15 seconds so the screen may be cleaned without altering any settings Under normal circumstances the touchscreen...

Page 31: ...tons Preferences User Interface Themes Custom Wallpaper Heat Cool Indicator OFF Taskbar red white OFF Room Temp red blue OFF Mode Status red blue OFF Preferences Heat Cool Indicator Sound Options Beep...

Page 32: ...ound will change to an evening scene At 7am it will return to a daytime scene You may choose your own background image by selecting a photo that you have uploaded from an SD memory card Sound Options...

Page 33: ...n Menu Buttons Vacation Away Clear Vacation Schedule Set Vacation Schedule Start Date Start Time Return Date Return Time Vacation Away Mode Heat Setpoint Cool Setpoint Settings while away OFF Auto Hea...

Page 34: ...out changing the regular schedule Pressing the HOME button will return the thermostat to normal comfort settings Vacation Away Removes the stored vacation schedule Start Date Tue Sep 07 2010 Start Tim...

Page 35: ...Tue Sep 21 2010 Return Time 3 00 PM Mode Heat Setpoint Cool Setpoint 85 50 Continued Select the day Vacation Mode will end Then press Select the time Vacation Mode will end Then press Select the desi...

Page 36: ...Auto Screenlock Setpoint Limits Security Auto Screenlock OFF Set Passcode Lock After Setpoint Limits OFF Minimum Cool Setpoint Maximum Heat Setpoint Allow fan mode changes NO Allow setpoint changes N...

Page 37: ...must be set before Auto Screenlock can be turned on Press UNLOCK then enter passcode to access thermostat settings Set the time the screen will automatically lock after the last button press When the...

Page 38: ...30 Main Menu Buttons Information View Runtime Graphs Information Last 7 Days Cooling Last 7 Days Heating My Thermostat Who To Call For Service Delete Runtime Data...

Page 39: ...Graphs Last 7 Days Cooling Last 7 Days Heating Track your system s runtime energy usage Press the information icon to learn more about each graph Press anywhere on the screen to return to the submenu...

Page 40: ...Fahrenheit Celsius Heat Cool Stages Compressor Stages Aux Heat Stages English Spanish Espanol French Francais Heat Cool Stages Continued next page Import Settings from SD Card Export Settings to SD C...

Page 41: ...nd Stage Turnoff Point 3rd Stage Deadband Deadband Setpoint 3rd Stage Deadband 3rd Stage Timer 3rd Stage Turnoff Point 4th Stage Deadband Deadband Setpoint 4th Stage Deadband 4th Stage Timer 4th Stage...

Page 42: ...abled Disabled Aux Heat Lockout Temp Fan Off Delay Settings Heat Pump Lockout Enabled Disabled AUX Output Usage AUX Output Polarity Continued next page Sensor Settings Control Sensor Wired Sensor Use...

Page 43: ...Dealer Information Dealer Name Contact Name Dealer Phone Dealer Email Dealer Website Calibrate Clock Factory Defaults Restart Thermostat Installation Settings Settings Test Outputs Upgrade Firmware D...

Page 44: ...nu Name appears here General Setup Units F Fahrenheit F Celsius C SD Card Import and export files to and from the thermostat See the TouchScreen Assistant instructions for further details Import Setti...

Page 45: ...e to adjust When used with a heat pump electric strip heat will be disabled while Smart Recovery is active Language en English Spanish Espa ol French Fran ais Menu Button Press for Cooling Press for H...

Page 46: ...the comfort settings of the thermostat in order to reduce energy usage on demand This is known as Automated Demand Response or ADR for short You must register to participate in a utility sponsored pr...

Page 47: ...r s signals It also sets operational parameters for the thermostat The left column of the ADR configuration page allows or prevents access by the utility Here communication with the utility and your t...

Page 48: ...tpoints for ADR events are adjusted here The Static Settings are applied when the utility sends a signal to allow the occupant to enforce their own discrete temperature settings during an ADR event Th...

Page 49: ...41 Selecting the Overview tab of the ADR page will cause a summary of ADR events to be displayed Main Menu Buttons Settings...

Page 50: ...at the Skyport Cloud Services account From the thermostat Home Screen press the Menu button then select Settings From the above screen the Automated Demand Response button is pressed By selecting ADR...

Page 51: ...e the set threshold In the above example if the price threshold is exceeded the thermostat will invoke the Offset Setpoints configured for an ADR event until the event is over Please note that the Thr...

Page 52: ...44 Main Menu Buttons Settings The user may limit the maximum Cooling Setpoint...

Page 53: ...45 Main Menu Buttons Settings The user may limit the minimum Heating Setpoint...

Page 54: ...46 Main Menu Buttons Settings The user may adjust the ADR Cooling static Setpoint...

Page 55: ...47 Main Menu Buttons Settings The user may adjust the ADR Heating static Setpoint...

Page 56: ...48 The user may adjust the ADR Cool offset During an ADR event the cooling setpoint will be adjusted by the amount of degrees configured in this step Main Menu Buttons Settings...

Page 57: ...49 Main Menu Buttons Settings The user may adjust the ADR Heat offset During an ADR event the heating setpoint will be adjusted by the amount of degrees configured in this step...

Page 58: ...ending and hasn t started yet there will be a yellow leaf on the top bar This will be accompanied by associated text as shown below During an ADR event there will be a green leaf on the top bar This w...

Page 59: ...ssed during an active ADR event then the user is presented with this opt out screen If a pricing triggered ADR event is enabled there will be a green leaf on the top bar along with the actual cost of...

Page 60: ...pressor Min OFF Time 5m None 1 minute or 5 minutes At 6 cycles per hour the HVAC unit will only be allowed to energize once every 10 minutes The Cycles Per Hour limit may be overridden and reset by pr...

Page 61: ...set to 2 degrees the room temperature will need to drop to 66 degrees before the heat turns on 3rd Stage Deadband 4th Stage Deadband 1st Stage Deadband 2 1 6 deg F 2nd Stage Deadband 2nd Stage Deadba...

Page 62: ...ee Cooling outdoor air damper is closed Free Cooling Mechanical Cooling NO Mechanical Cooling YES If you don t have a compressor set Mechanical Cooling to NO Y1 will then be used to control the Free C...

Page 63: ...the temperature for changeover to fossil fuel 0 60 deg F This feature is for heat pump applications only This will only appear if the GAS EL or HP dip switch is set for HP and the GAS or ELEC dip swit...

Page 64: ...56 Installation Settings AUX Output Settings Main Menu Buttons Settings...

Page 65: ...are active Sensor Settings Control Sensor thermostat When a remote sensor is connected to the thermostat the user may choose which sensor source is used to measure room temperature Wired Sensor Use re...

Page 66: ...m with ColorTouch Assistant that firmware is up to date or simply try reinserting the SD card Dealer s Logo here Delete Custom Images Press to delete the custom photos you uploaded to the thermostat D...

Page 67: ...59 Main Menu Buttons Wi Fi Wi Fi Setup Choose Network Password Entry Local API OFF API Protocol Wi Fi Status Local API Option HTTP HTTPS...

Page 68: ...Choose your network from the list and enter the network password If your network does not appear in the list hit the refresh button Network Name 1 Network Name 2 Network Name 3 Network Name 4 BACK Wi...

Page 69: ...referred then select API Protocol This is the default with the local API OFF Upon pressing API Protocol the following screen will appear Then select HTTPS and press BACK Local API OFF Local API OFF AP...

Page 70: ...asic Auth User API Protocol http API Protocol http API Protocol https Basic Auth Password Main Menu Buttons Wi Fi Q W E R T Y U I O 64 remaining A S D F G H J K L Shift BACK DONE Basic Auth User 123 S...

Page 71: ...below and press DONE to save Q W E R T Y U I O 64 remaining A S D F G H J K L Shift BACK DONE Basic Auth Password 123 SPACE Z X C V B N M Del P X Basic Auth Password The last step is to turn the Local...

Page 72: ...ort Account Skyport Skyport Services ON Weather Updates ON Pressing this button will let you know if you are paired with a Skyport account If not then you may follow prompt and instructions to create...

Page 73: ...cy Heat operation the thermostat will turn on the fan and auxiliary stages of heat when there is a demand for heat The 1st stage of heating and all stages of cooling will be unavailable To exit Emerge...

Page 74: ...n s TouchScreen website in the background and updates the software and firmware the operating system for TouchScreen at no cost The TouchScreen Assistant allows you to use your computer to Upload phot...

Page 75: ...SD SD Card Slot At the thermostat Press then Settings SD Card Insert the SD card into the SD Card Slot Next press Press Then press Select the items to import into your thermostat then press NEXT NOTE...

Page 76: ...wer to the Heating Air Conditioning system at the main fuse panel Most residential systems have a separate breaker for disconnecting power to the furnace Remove the cover of the old thermostat If it d...

Page 77: ...agrams that follow Wire from the Install on the old thermostat Function new thermostat terminal marked connector marked G or F Fan G Y1 Y Cooling Y1 W1 W Heating W1 0 B Rh R M Vr A Power R C Common C...

Page 78: ...ction on page 74 If there are only 4 wires present that are connected to the existing thermostat there are at least 3 options available to connect the Daikin thermostat 1 Use the 4 wires as instructed...

Page 79: ...are at least 5 wires available 3 Purchase and install a Daikin Add A Wire accessory E If you have a heat pump with aux heat the Daikin model will require 6 wires R 24Vac C 24Vac W1 O B Reversing Valve...

Page 80: ...minals that the wires are attached to 4 Remove the G wire from the terminal marked G 5 Place the G wire on terminal C 6 Place one end of the 3 long jumper on terminal G 7 Place the other end of the 3...

Page 81: ...cate the terminals that the wires are attached to 4 Remove the G wire from the terminal marked G 5 Place the G wire on terminal C 6 Place one end of the 3 long jumper on terminal G 7 Place the other e...

Page 82: ...both R 24 VAC Return and C 24 VAC Common be connected to the backplate terminals To remove the thermostat backplate Using the Finger Pull Areas pull the front housing away from the backplate Look for...

Page 83: ...r GAS EL This switch GAS or ELEC controls how the thermostat will control the Fan G terminal in heating mode When GAS is chosen the thermostat will not energize the Fan G terminal in heating When ELEC...

Page 84: ...ing with 1 stage Electric Heat 5 Wire 1 Stage Cooling 1 Stage Heat 24VAC Power 24VAC Common 1st Stage Heat 1st Stage Cool Fan Residential Commercial 2 Stage Cooling with 3 stage Gas Heat 8 Wire 2 Stag...

Page 85: ...r Heat Y2 2nd Stage Compressor Cool or Heat G Fan Residential Commercial Heat Pump with O ReversingValve 6 Wire 1 Stage Cooling 2 Stage Heat R 24VAC Power C 24VAC Common W1 O B Reversing Valve Y1 1st...

Page 86: ...ohm sensor at 77F 25C NegativeTemperature Coefficient Residential Commercial Heat Pump with O ReversingValve and Fossil Fuel furnace 7 Wire 2 Stage Cooling 3 Stage Heat R 24VAC Power C 24VAC Common W...

Page 87: ...t point limit See Setpoint Limits page 28 SYMPTOM The heating does not attempt to turn on CAUSE The heating setpoint is set too low REMEDY Raise the heating setpoint or raise the heating set point lim...

Page 88: ...splay 1 Setting 6 Compressor Lockout 52 Cool 1st stage deadband see Deadband 2nd stage deadband see Deadband Minutes of runtime 31 52 Custom Wallpaper 17 24 Cycles Per Hour 52 Daylight Savings 7 Deadb...

Page 89: ...inutes of runtime 31 2nd stage deadband see Deadband electric strip heat see Aux Heat minutes of runtime 31 3rd stage deadband see Deadband 4th stage deadband see Deadband timer 53 turnoff point 53 el...

Page 90: ...es 19 thermostat settings see Factory Defaults runtime fan filter 19 UV light 19 Reversing Valve 75 77 Runtime resetting see Reset service filter 19 UV light 19 viewing 19 31 Schedule turn on off 12 1...

Page 91: ...rd stage 53 3rd stage to 4th stage 53 Time schedule see Schedule Touch Calibration 79 TouchScreen Assistant 66 Upgrade Firmware 58 User InterfaceThemes 24 UV Light resetting 19 runtime see Runtime set...

Page 92: ...WHATSOEVER ALL WORK UNDERTHETERMS OFTHIS WARRANTY SHALL BE PERFORMED DURING NORMAL WORKING HOURS ALL REPLACEMENT PARTS WHETHER NEW OR REMANUFACTURED ASSUME ASTHEIR WARRANTY PERIOD ONLYTHE REMAININGTIM...

Page 93: ...Printed on recycled paper P N 88 1144 Rev 1 11 15 Patents Issued Pending...

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