2HEAT WW Series Benutzerhandbuch - Seite 2

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Preface

WW/RF/MRF (with-wire /radio frequency / multi-channel RF) series are room

thermostats with 7 days programmable 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. F o r RF model

this device is connected directly with the hang boiler or the other heating systems. The

transmitter adopts special radio signal and receiver communication with characteristics of

strong wall penetration, stable communication, no interference and low electric

consumption. The MRF model can control inde pendently different tem perature in

the maximum 4 rooms by the multi-channel RF. The damager of radialization to the body is

lower than using the radiogram or TV set.

This product has the following characteristics:

1. Easy operation: One function knob and three push buttons

2. Weekly

programmable function control

3. Two 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, economic temperature and antifreeze

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temperature

6. Advanced radio transmission technology: Wall penetration transmission distance in the

room 60m(for RF/MRF model);

7. Suitable for the control and energy saving of wall mounted boilers, condensation boilers

and individual household measuring heating system;

8. It can realize the function of one receiver controlling many sub-devices and many rooms

at the same time;

9. Only need 2 Size AA 1.5V batteries for power supply

10. Celsius degree or Fahrenheit degree display

11. Fast and simple installation.

12. The displayed temperature can be calibrated.

Conformity with Standard

EN 60730-1 standard and its revision

EN 60730-2-7 standard

EN 60730-2-9 standard

Conformity with the European Decree

B. T. 73/23/EEC

E. M. c. 89/336/EEC and Amendments 93/68/EEC

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