Home Products Hotowell Products LCD large display digital heating Wireless room thermostat
LCD large display digital heating Wireless room thermostat
LCD large display digital heating Wireless room thermostat LCD large display digital heating Wireless room thermostat LCD large display digital heating Wireless room thermostat LCD large display digital heating Wireless room thermostat LCD large display digital heating Wireless room thermostat

LCD large display digital heating Wireless room thermostat

Product ID : HTW-91-WT410
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Product Attributes :

HTW-91-WT410 series thermostat is widely used in these environment like Homes, Residential buildings, Schools, Offices and etc. to main a ideal room temperature purpose. It can be used both in Heating or Cooling systems, typically could be integrated with the following equipments:
* Thermal Valves or Zone Valves
* Combi Boilers
* Gas or Oil Burners
* Fans
* Pumps

Product Description
Product Description

>> General                                    

HTW-91-WT410 series thermostat is widely used in these environment like Homes, Residential buildings, Schools, Offices and etc. to main a ideal room temperature purpose. It can be used both in Heating or Cooling systems, typically could be integrated with the following equipments:
* Thermal Valves or Zone Valves
* Combi Boilers
* Gas or Oil Burners
* Fans
* Pumps

>> Features                                 

* Up to 5 operating modes configurable:
Manual Mode, Automatic(5+1+1 Programmable, 6 Time Zones), Comfort, Energy Saving, and Frost Protection
* Big Size of LCD Display: 80x55.8mm(3.15x2.20'')
* Safe Operating Voltage Protection:
Controlling Panel: 2xAA batteries-powered
Receiver: Line Voltage powered
* RF Frequency optional: 433 Hz(Default) , 846 Hz(optional)

>> Opertating Algorithm            

>> Specification                                

Casing Material
ABS & Acrylic
LCD Backlight
80x55.8mm(3.15x2.20'')
Power Supply
Controlling Panel: 3V DC(2 x AA1.5 V)
Receiver:Line Voltage(110/220Vac +/- 10%, 50/60Hz)
Current Load
10A (Resistive)
Ambient Temp. Range
0~99.5℃
Set-point Range
5~45 ℃/41℉~113℉ (Comfort Mode)
5~45 ℃/41℉~113℉ (Energy Saving Mode)
5 ℃~15℃ /41℉ ~59℉ (Frost Protection)
Accuracy/Tolerance
+/-0.5℃
Timing Tolerance
<1%
NTC Thermistor
10KΩ@25 ℃
Storage Conditions Temperature
-10~60 ℃
Humidity
< 90% r.h.
Battery Life
12 months
RF Module
Semi-duplex Module
RF Frequency
433 Hz(Default) , 846 Hz(Optional)

*Setting Data Back-Up Tips:
Set-points and other parameters is able to be retained when batteries are replaced, except Time setting(If replacing batteries quickly, time setting retained as well). Please check and reset the time if got lost.

>> Display Icons and Buttons    

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