Wall surface mounting Programmable Digital FCU Thermostat with Modbus option
HTW-31-F13 Series Programmable Thermostats are used to control room temperature in commercial,industrial and residential environment via controlling fan coil units and motorized zone valves, motorized fan and valves of heating/cooling central air-condition and system thereof,and uses NTC to detect the room temperature and compares it with desired setpoint so as to maintain the correct temperature.
Datasheet of Programmable Digital Thermostat HTW-31-F13.pdf
>> General
HTW-31-F13 Series Programmable Thermostats are used to control room temperature in commercial,industrial and residential environment via controlling fan coil units and motorized zone valves, motorized fan and valves of heating/cooling central air-condition and system thereof,and uses NTC to detect the room temperature and compares it with desired setpoint so as to maintain the correct temperature.
>> Features
• Big LCD Display
• Adjustable Heat/Cool/ Heat&Cool /Fan mode control
• Adjustable Manual 3-speed and Auto Fan Speed control
• Display of Room or Set-Point
• 2/4-pipe system configurable
• 7-Day Separate 4-Events with set-point Programmable
• Occupied/Unoccupied Key-Card with NO/NC input configurable
• Wall Surface Mounting
>> Technical parameters
| Model | HTW-31-F13 |
| Backlight color | Blue/White |
| Power Supply | 100-240VAC±10%,50/60Hz(24VAC/2AA DC optional) |
| Control temperature | +5~+35ºC |
| Standard load | ≤3A |
| Self power consumption | <1W |
| Sensor | NTC |
| Temperature control precision | ±1ºC |
| Temperature measurement resolution | 0.1ºC |
| Transportation storage environment | Temperature: -20~+70, relative humidity: RH < 92% |
| Display temperature range | Temperature: 0~+45ºC |
| Shell material | PC flame retardant materials |
| Dimension (LxWxH) | 94mm×34mm×28mm |
>> Display and buttons
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