2 year warrant; Large screen LCD display 7 days programmale function electricity supplied by the batteries

    WH601WW Series are room thermostats with 7 days programmale function.This system can completely control the boiler or heating system according to the program preset when out of the factory or set by the customers themselves. The controller with electricity supplied by the batteries can be put any where in the ordinary room, which makes the work and life of the installers and the customers become more simple and comfortable.  

This product has the follwing characteristics:

 1.Easy operation:One function knob and three push buttons;2.Weekly programmable function control;3.Tow kinds of program selections with permanent memory:Ex-work preset program and program set by the customers themselves;4.Large screen LCD display;5.Adjustable selection of comfort temperature,ecomomic temperature and antifreeze temperature;6.Advanced radio transmission technology: Wall penetration transmission distance in the room 60m(forRF/MRF model);7.Suitable for the control and energy saving of wall mounted boilers,condensation boilers and individual household measuring heating system;9.Only need 2 Size AA1.5V batteries for power supply;10.Celsius degree or Fahrenheit degree display;11.Fast and simple installation.12.The displayed temperature can be calibrated.

Product Specifications:

 Power supply:Two LR6 type1.5v alkaline batteries,service life more than one yearTemperature adjustment range:4~35CAmbient temperature displayed on the screen:0~40CTemperature test frequency:once/minDisplay accuracy:0.5CProbe:NTC3%Protection degree:IP20Thermal gradient:IK/3minOutput:Switch relayLoad on contacts:2A/125V(ww)Insulation conditions:Normal environmentMax.operating temperature:50CStorage temperature:0~60CFrequency:433MHz(for RF/MRF model)Programming:WeeklySoftware class:ALCD displayMinimum programming interval:1 hourInstallation:Wall mountedRadio transmission distance:Indoor 16/50m

thermostats(CE)