Saswell SAS922WHL-7W-S-WIFI


Saswell SAS922WHL-7W-S-WIFI is a new modern design digital programmable room in-wall thermostat with a big 4″ LCD screen with touch screen buttons and has an option of using underfloor sensor. This model is WIFI so it can be controlled via mobile app on your Android or iOS device. Available in one color


  • App control on iOS or Android devices (2.412GHz – 2.484GHz, TCP/IP, MQTT)
  • Programming for 7 days with 6 daily programs (user set temperatures and time)
  • Programming for each day itself
  • Big 4″ LCD screen with touch buttons
  • Showing current room temperature and day of week and set temperature or current time, when turned on
  • Holiday / away mode with custom permanent set temperature
  • Temperature calibration option
  • Automatic anti-freezing option
  • Automatic settings save option if power is lost
  • Smart adaptation feature that enables the thermostat to learn how much time is needed to achieve the desired room temperature and starts with preheat so that you get a warm home on your desired temperature

Power supply:
Thermostat: AC 100 – 240V 50/60 Hz

Settings and other specs:
Temperature set from 5°C to 35°C
Accuracy ±0.1°C
Temperature display 5°C to 40°C
Ambient temperature 0°C to 50°C
Warehouse temperature -10°C to 60°C

Thermostat 86mm x 86mm x 13mm

Thermostat: voltfree 3A (COM, NC, NO)

WIFI frequency 2.412GHz – 2.484GHz, TCP/IP, MQTT

Compliant with  RoHS, CE
App for iOS or Android devices
Option of attaching underfloor sensor (NTC100K or NTC10K)


Saswell SAS922WHL-7W-S-WIFI (thermostat)
Slovenski jezik (Slovenia)
English language (UK)
Hrvatski jezik (Croatia)
Bosanski jezik (BiH)
Srpski jezik (Srbija)


App for mobile devices

Declaration of conformity
Slovenski jezik (Slovenia) – Izjava o skladnosti
English language (UK)
Hrvatski jezik (Croatia)
Bosanski jezik (BiH)
Srpski jezik (Srbija)

Youtube presentations

How to use 
Step by step setting the thermostat (setting programs, settings, …)
Use wheel on the youtube player to change the subtitles.