We are pleased to announce the new Daikin One lite connected thermostat, model DTST-LTE-LA-A. The Daikin One lite connected thermostat is a perfect solution for Daikin ductless products when a wall- mounted connected thermostat is desired. The Daikin One lite connected thermostat is compatible with most single and multi-zone ductless systems+ and can be
linked via Wi-Fi to the Daikin One home app for control from an iOS or Android phone or tablet. In addition, the Daikin One lite thermostat can be voice controlled with Amazon Alexa or Google Assistant. For efficiency and comfort, the homeowner can program up to four scheduled events per day for seven days.
Contractors will appreciate the aux heat output, which can be configured as either the primary or secondary heat source, and compatibility with Daikin One cloud services for remote monitoring of system performance. One year of Daikin One cloud services is included with each Daikin One lite connected thermostat purchase. Commissioning and set up is simplified with an installation tool on a phone or tablet. The installation
tool can be found in the Daikin One cloud services app, under
“Tools”.
Compatibility
Daikin One Lite Connected Thermostat
DTST-LTE-LA-A
The Daikin One lite connected thermostat is compatible with single-zone and multi-zone indoor unit models: FTK*, FTXB*, FTX*, FTXM, FTXR, FTXS, FVXS, CTXS*, CDXS (discontinued), FDXS (discontinued).
*Not compatible with FTK_AXVJU, FTX_AXVJU, FTKB_AXVJU, FTXB_AXVJU, and CTX_AXVJU
The following indoor units do not have the S21 connection and require an additional interface adaptor that must be ordered separately to provide the S21 connection for the Daikin One lite connected thermostat communication:
|
INDOOR UNIT MODELS |
REQUIRED INTERFACE ADAPTOR |
|
FTX09NMVJU(A), FTX12NMVJU(A), FTX09WMVJU9, FTX12WMVJU9 |
KRP067A41E |
|
FTX15NMVJU(A), FTX15WMVJU9 |
KRP980B2E |
NOTE: The Daikin One lite connected thermostat is compatible only with S21 systems.
An additional, future model is planned for compatibility with P1P2, SkyAir and VRV systems.
Features
- Compact, non-intrusive design suitable for most interior environments
- Multifunction push buttons labeled for mode, fan, setpoint up and set point down
- Wi-Fi-enabled connected thermostat with iOS and Android app control
- Voice control by Amazon Alexa and Google Assistant
- Installer tool available within Daikin One cloud services app is recommended for commissioning and setting up the Daikin One lite connected thermostat
- Setup using thermostat’s push buttons is possible, but not recommended
- Multi-language support: English, Spanish, French with Daikin One home app only
- Built-in temperature and humidity sensors
- One “Auxiliary Heat” output dry contact, configurable as primary or secondary heat source
- Over-the-air software update capable (requires wi-fi connection)
- Indoor unit control functions:
- Mode = Auto/Heat/Cool/Aux Heat
- Setpoint = Dual/Single
- Fan Speed
- Louver
- Fan = On/Auto (with minimum run time)
- LED mode indicator for heating and cooling
- Dehumidification function
- Error and maintenance notification
- Seven-day programmable schedule with up to 4 events pe day
- Energy and comfort functions:
- Away mode
- Geo-fencing
- Outdoor environment monitoring:
- Temperature
- Humidity
- Weather forecast
- Compatible with Daikin One cloud services with first year included
- Includes Translation adaptor for S21 systems
- Note: This control is not for use with P1P2 systems
- Note: This translation adaptor is different from the translation adaptor supplied with the Daikin One+ smart thermostat and is slightly larger. In most cases this translation adaptor must be mounted beside or on top of the indoor unit head, rather than in the piping chase. See installation instructions for more details
- An optional trim plate, part number PSPAC-WPM-L, is available.

