Floor heating Thermostat - WH501WW

You can set the time of Auto on or Auto off,when you turn on or turn off the thermostat.Blue backlight display. Which is popular used for homehold;industrial&hotel.It's convenience for your to control the temperature.And with the external temperature sensor and energy saving function for your choice.

Feature:

1) Heating / cooling control;
2) Easy operation and intuitive display;
3) Blue backlight display ;
4) Delay-time On / Off function;
5) The temperature difference between off and on is adjustable
6) Allowable to calibrate the temperature display;
7) Allowable to connect the external temperature sensor (Optional: NTC 100K). Outdoor temperature display provided.
8) Display adjustable between room temperature, outdoor temperature and preset temperature.
9) Applicable to control of no fan

10) Display adjustable between C and F.
11) Energy saving function by using room card.
12) Antifreeze when turn off.
13) Allowable to set the highest temperature of heating and the lowest temperature of cooling.
14) Wired transmission.
15) Allowed to install in standard 86 box

16) Multiple fault detection and display functions.

• Power: 220V AC (±10%) 50 Hz
• Contact capacity: 3A/250V
• Range of temperature display: 0÷45 C/32÷113 F
• Range of temperature setting: 5÷35 C/41÷95 F
• Display accuracy: 0.1 (1)
• Probe sensor: NTC (100K) 1%
• Service life of relay: Switching times not less than 100,000 times
• Protection level: IP20
• Insulating condition: Normal environment
• Working environment temperature: -18÷50 C/0÷122 F
• Dimension (mm): 86H*86W*12D
• Installation: Installed in standard box

Scope of Control Application

1).Control of family air-condition and central air-condition;

2).Control of wall-mounted boiler

3).Control of Thermal Actuator or electromagnetic valve

4).Control of water pump;

5).Control of fan coil;

6).Ventilation control.