OOTDTY 220V 1000W Boiler Thermostat Regulator Circulating Pump Temperature Controller

OOTDTY 220V 1000W Boiler Thermostat Regulator Circulating Pump Temperature Controller 

Features:
The pump automatically starts to work when the water temperature reaches the set temperature,the pump automatically stops working when water temperature is below the set temperature.

Specification:
Voltage: 220V
Power consumption: 3W
Temperature range: 0 to 100 °
Hysteresis temperature: 5 Celsius
Temperature switch deviation: ± 2
Ambient temperature: -5 to 50Celsius
Size:122mm*90mm*46mm(L*W*H)
External sensor: Lead length 1m, rubber Rerong package.
Measuring range :5-100 degrees
Current: 5A
Error: ± 2 °

Installation method:
Firstly, thermostat fixed at 1m far away from the boiler , the temperature probe stick to the highest point in the boiler water temperature, pump power connect with the thermostat,and please also connect  thermostat with   the main power supply.After that thermostat instructions lights up, thermostat can work.
Adjust the temperature control knob to set the temperature you need.

Precautions
1.The temperature probe prohibit stick surface above 100 degrees, such as: the surface of the furnace chimney.
2.The surface temperature of the boiler there is a certain difference in temperature with circulating water temperature, but does not affectthe pump automatically circulation.
3.The power connections must be tightened, or does not work properly.
4.Size for manual measurement, there may be a 0 to 2mm error, belongs to the normal phenomenon.
 
Package Include:
1x Thermostat Regulator with Sensor