HTW-WF02 series Wifi thermostat is widely used in this environment like Homes, Residential buildings, Schools, Hotels, Hospitals, Offices and etc. to main an ideal room temperature purpose. It can be used in Electric Underfloor Heating, Water Heating, or Water/Gas Boiler systems.
HTW-WF02- ** | Smart Wifi Thermostat | |||
Code | Application | |||
-3A | Water Heating, 3A, NC+NO+Com output terminals | |||
-16A | Electric Underfloor Heating, 16A, L+N line voltage output terminals | |||
-NV | Water/Gas Boiler, 3A, 1 pair of Non-Voltage output terminals | |||
e.g. HTW-WF01-3A refers to application: Water Heating, 3A, NC+NO+Com output terminals |
Specification | |||||
Power Supply | 95~240Vac, 50/60Hz | Sensor | N±TC3950, 10±K ℉ | ||
Current Load | 3A(-3A, -NV application) | Temperature Accuracy | 0.5°C or 1 | ||
16A(-16A application) | Set-Point Range | 5~35°C | |||
Storage Temp. | -5 ~ 45 °C | Display Temp. Range | 5 ~ 99°C | ||
Power Consumption | < 1.5W | Timing Error | < 1% | ||
Housing Material | PC +ABS ( Fireproof) | Installation Box | EU or Standard Electric Box | ||
Wires on Terminals | Wire 2 x 1.5 mm2 or 1 x 2.5 mm2 | ||||
Protection Class | IP20 | Operating Buttons | Capacitive Touch Buttons | ||
WARNING: RISK OF ELECTRICAL SHOCK. Disconnect the power supply before making an electrical connection. Contact with components carrying hazardous voltage can cause electrical shock and may result in severe personal injury or death.
Notes: During the thermostat in wifi connected status, it runs the programmable schedule process made from the APP prior to that of the thermostat. i.e. The programmable schedule only can be carried out if there is no Wifi connection between the thermostat and smartphone/tablet PC.
The installation personnel with non-professional training shall not perform this operation! During the thermostat power, off, Press these 2 buttons M &
Parameter | Function | Configurable Value | Default | ||
1 | Temperature calibration | -9°C to +9°C (internal sensor) | -1 | ||
2 | Dead Zone | 0°C to 5°C (Switching differential) | 1 | ||
3 | Keypad Lock type | 00: = All buttons will lock except the Power button 01: = All buttons will lock | 01 | ||
4 |
Sensor selection | 00 = Internal sensor(to control or limit the temperature) 01= External sensor(to control or limit the temperature) 02 = internal sensor to control temperature, and external sensor to limit the floor temperature.(Default) Notes: Please make sure configure the right sensor. The thermostat display Err. If wrongly configured. |
02 | ||
5 | Standby Backlight time | 1-60S; longer time, more brightness | 3 | ||
6 | Max. set-point limit | 15°C – 45°C | 35 | ||
7 | 12/24 hours | 00:12h 01:24h | 01 | ||
8 | Display Mode | 00:display both set temp. and room temp. 01:display set temp. only | 00 | ||
9 | Low Temperature Protection | 0°C – 15°C | 00 | ||
A | High Temperature Protection | 10°C – 70°C | 45 | ||
B | Return to Factory | 00: Normal Status 01:Return to factory setting | 00 | ||
Warranty |
DOWNLOAD MANUALS:
hotowell HTW-WF02 Smart Wifi Thermostat User Manual
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