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General
HTW-11-U20-WF Series can replace most common residential thermostat and is designed to be used for
electric, gas or oil heating control system. Unlike ordinary single unit design thermostat, this unit is a new type
of thermostat separating the thermostat function into two units including transmitter and receiver with
RF+WiFi communication.
Features
Control from anywhere Via WiFi.
Up to 100m active between Transmitter and Receiver via RF.
Displays set-point+ room temperature+time simultaneously
Permanent user setting and program setting retention after power failure
Vacation mode and hold duration mode available for comfort and energy saving
7 day/5+2 Schedule
Low battery indication
Anti-freezing protection
Pump protection available
Specification
Power supply
RF Frequency band
Set-Point range
Temperature accuracy
Operating temperature
Humidity range
Storage temperature
Dimensions
Installation
Wifi Wireless Thermostat
Transmitter
Transmitter
4 AAA batteries, USB power supply
868MHZ
5℃~35℃
±1
℃
0~50℃
90% non condensing
-20~65℃
124*88*21mm
Wall Mounted/86 Junction Box/American Junction box
- 1 -
Reference No.: HTW-11-U20-WF Series
RF wireless
Version 2019-V1.0
Receiver
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Table of Contents
Related Manuals for HOTOWELL HTW-11-U20-WF Series
Summary of Contents for HOTOWELL HTW-11-U20-WF Series
- Page 1 Transmitter General HTW-11-U20-WF Series can replace most common residential thermostat and is designed to be used for electric, gas or oil heating control system. Unlike ordinary single unit design thermostat, this unit is a new type of thermostat separating the thermostat function into two units including transmitter and receiver with RF+WiFi communication.
- Page 2 Wifi Wireless Thermostat Reference No.: HTW-11-U20-WF Series Always turn off power at the main power source by unscrewing fuse or switching circuit breaker to the off position before installing, removing, cleaning, or servicing this thermostat. Read all of the information in this manual before installing this thermostat.
- Page 3 Wifi Wireless Thermostat Reference No.: HTW-11-U20-WF Series Display （ ） Week （ ） Time\OFF\ Temperature （ ） Low battery indicator （ ） Time shows/ Running mode, (4) and (5) appear simultaneously means temporary mode. （ ） Manual Mode （ ）...
- Page 4 Wifi Wireless Thermostat Reference No.: HTW-11-U20-WF Series Installation Always turn off power at the main power source by unscrewing fuse or switching circuit breaker to the off position before installing, removing, cleaning, or servicing this thermostat. Read all of the information in this manual before installing this thermostat.
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