Model: T6861H2WB, T6861H2WG, T6861V2WB, T6861V2WG, T6862H2WB, T6862H2WG, T6862V2WB, T6862V2WG, T6861H2WB-F, T6861V2WB-F, T6861H2WG-F, T6861V2WG-F, T6865H2WG, T6865H2WB
T6861 / T6862/T6865
Two/Four-way fan coil unit control LCD temperature controller
Application
The T6861/T6862/T6865 series digital LCD temperature controllers are designed for control applications involving (three-speed) fans and fan coil valve actuators.
Basic Model Package
Parenthesis:
Two-pipe and four-pipe single-cool/ single-heat/ cool-heat
Manual Switch
Ventilation feature
Automatic/Manual Three-Speed Fan Control
Water Valve Control
Available with variable fan speeds for automatic wind speed control or
Manual wind speed control provides ventilation mode, as per hand
Manual for Wind Speed Operation Data
Features
● Ultra-modern aesthetic design, suitable for offices, hotels, and homes
● Available in both horizontal and vertical styles, suitable for various occasions
● Ultra-thin design, directly installable in 86 boxes
● Easy installation and debugging
● Select to display ambient temperature (factory setting) or set temperature
● Push-button selection for automatic or manual fan speed operation
Accepts external temperature sensor
● Enter energy-saving mode via button press or dry contact (card insertion)
● CPH (Cycle Per Hour) feature
● The temperature display value can be appropriately adjusted
● Temperature unit displayed in Celsius (°C) or Fahrenheit (°F)
● User settings can be retained for a long time after power failure
● After shutdown, the low-temperature protection mode can be selected
● Lock (unlock) part or all keys via installation settings
● The temperature setpoint range can be limited, offering greater energy-saving effects
Technical Specifications
Power Supply: 220V (±10%), T6865: 24Vac
Frequency: 50/60 Hz
Control Method
PI Control Algorithm
T6861/T6862: Switch Control
T6861-F: Three-way Floating Point Valve Control
T6865: Continuous Adjustment Control
Control accuracy: ±1℃ at 21℃
Load Capacity
220V power supply, fan output capacity 4(2)A
Valve output capacity: 2(1)A
Operating Life: 100,000 cycles
Temperature Setting Range: 10 ~ 32℃
Temperature Display Range: 0 ~ 37℃
Installation Method: Directly mounted on the wall junction box
Protection Level IP20
Environmental
Operating Temperature: -18 ~ 49℃
Transportation Temperature -35 ~ 65℃
Relative humidity 5% to 90%
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