Wifi Wireless Thermostat
Reference No.:
HTW-11-U20-WF Series
- 3 -
Version 2019-V1.0
（
1
）
Week
（
2
）
Time\OFF\ Temperature
（
3
）
Low battery indicator
（
4
）
Time shows
/
Running mode, (4) and (5) appear
simultaneously means temporary mode.
（
5
）
Manual Mode
（
6
）
Setting icon(Parameters, programming, time)
（
7
）
Parameters or programming
（
8
）
Output indicator
（
9
）
Anti-freezing mode
（
10
）
Programming period indicator
In standby mode, tap and hold
button more than 3
seconds to enter the 1
st
configuration menu setting.
Tap
/
to adjust parameters.
Tap
button again to switch to next item, tap
button to confirm and return to standby mode.
If no button tapped within 10 seconds, the thermostat will
automatically exit configuration setting and back to
standby mode.
Transmitter
Power supply
100-240VAC 50/60Hz
RF Frequency band
868MHZ
Wireless signal effective range
100m
Temperature accuracy
±1
℃
Operating temperature
0~50
℃
Humidity range
90% non condensing
Storage temperature
-10
℃
~60
℃
Dimensions
86×86×24.4mm
Display
Parameter Configuration
Specification
