HTW-31-DT12WF is a smart APP controlled WIFI programmable thermostat which works with Amazon Alexa&Google Assistant voice control. According to the present temperature, the thermostat will automatically start or stop the controlled object such as valve, heating floor, heating wall, electric heater etc. This thermostat has an elegant, sleeker design with a 4.3” LCD touch screen ensuring an excellent user experience of temperature control.
Voltage | 230V, 50/60Hz | Backlight Color |
Load Current | 16A | Sensor NTC3950,10Kohms at 25℃ |
Temp. Setting Range | 5~35℃ | Accuracy ± 0.5℃ |
Ambient | 0~50℃ | Protection Class IP30 |
Relative Humidity | 85% | Housing ABS to UL94-5 fire retardant plastic |
Home Screen
Sub Menu Screen Sub Mode Screen
Press Menu Button, then press
Press
Menu | Description | Range | Default Value |
01 | Temp Calibration | -10 ℃ ~10℃ | 0 |
02 | Setting Temp Max. | 0 ℃ ~35℃ | 35℃ |
03 | Setting Temp Min. | 0 ℃ ~35℃ | 5℃ |
04 | Dead Zone | 0 ℃ ~3℃ | 0℃ |
05 | NTC Select(Internal, External) | I only, E only, I & E, I or E | I & E |
06 | Relay Output | Normal(NO); Inverted(NC) | NO |
07 | Min Brightness | 2~100 | 35 |
08 | Backlight Time | 15~125 | 30 |
09 | Reset | Press right/confirm/reseting… | Press right |
Software version no. 3148-01-01 |
How To Connect with Mobile
Wiring Diagram(two wirings not compatible)
Using a screw driver to open the upper and lower body part, then connect the wiring to terminals tightly, then fix the lower body part into wall with attached screws.
DOWNLOAD MANUALS:
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