T6812 LCD Panel Temperature Controller

Application

The digital LCD temperature controller is designed for control applications with manual three-speed fans and fan coil valves, capable of continuous operation. Basic models include:

2-way control unit - Single Cool/Single Heat/Cool-Heat Manual Switch

Ventilation feature

Manual three-speed fan control

Valve control

Offer ventilation mode, manual wind speed operation

Features

● Ultra-modern aesthetic design, suitable for offices, hotels, and homes

● Standalone installation controller, directly installable in 86 box

Large display, with English text and icons displayed

● Easy installation and debugging

● Select Display Environment Temperature (Factory Setting) or Set Temperature

● Three-speed fan operation: High, Medium, Low speeds

● The temperature display value can be appropriately adjusted.

● Temperature unit displayed in Celsius (℃) or Fahrenheit (°F)

● User settings can maintain for a long time after power failure

● Lock (unlock) keys via installation settings

● The temperature setpoint range can be limited, enhancing energy-saving effects.

Technical Specifications

Working Voltage 220(±10%)Vac

Frequency 50/60Hz

Operating Current 4(2)A

Control MethodPI Control Algorithm, Switch Control

Control PrecisionAt 21°C, control accuracy ±1°C

Load Capacity 
220V power supply, fan output capacity

4(2)A, Valve output capacity 2(1)A

Operating Life100,000 times

Temperature Setting Range 10 ~ 32℃

Installation MethodDirectly mounted on the wall - 86×86mm

Protection Level IP20

Environment 
Operating Temperature -18 ~ 49℃

Transportation Temperature -35 ~ 65℃

Relative humidity 5 ~ 90%
WiringMaximum conductor area allowed: 1.5mm²