Johnson Valve Thermostatic controller Touch screen Water Floor Heating room ther

Product Introduction

R3386 touch screen Thermostats are designed for intelligently controlfireplace, boiler, electricmotorized valve, heating systems in industrial, commercial and residential environment.Itadopts the latest capacitance touch pad technology, easy to operate. Black color makes it more dignity, elegant and mystery, which reveals the natural feature. 6 events per day could be programming by yourself. The unique two-ways controlling on temperature feature extends the thermostat's lifetime, and makes the whole system more reliable, efficient, and security.

MAIN FEATURES

1. Acrylic touch screen positive backlight displays.

2. Soft touch button makes it simple in operation.

3. Large screen display with backlight easy to read.

4. Suitable for 86x 86mm sized hidden box installation

5. Internal or external sensor selectable suitable for anyplace.

6. One-touch temp control overrides program schedule at any time.

7. Precise comfort control keeps temperature within 1°C of the level you set.

8.  5+2 six periods program schedules maximize the comfort and energy saving.

Optional extra selections:

With EU 60mm round installation box. (Optional)

With auto-restart and Data memory (Optional)

With both internal sensor and floor external sensor(Optional)

With RS485 RTU Modbus application (Optional)

With Tuya SmartLife app WIFI control (Optional)

With OEM brand App for WIFI type (Optional)

With boiler dry-contact-link function (Optional)

With boiler OPEN THERM application (Optional)

TECHNICAL DATA
Sensor: NTC
Accuracy:±1℃
Power Consumption: less than 1.5W
Timing Error: less than 1％
Power Supply: 95 ~ 240VAC, 50 ~60Hz
Current Load:3A（water heating & gas boiler heating)   16A (electric heating)
Shell material: PC+ABS (flame retardant)
Dimension:86x86x13.3mm
Ambient Temp.:0-45℃，5-95％RH（Non-condensing）
Storage Temp.: -5-55℃
Installation Hole distance:60mm
Set Temp. Range:5-35℃
Room Temp. Range:5-99℃