Use - ADE WS 1706 Instrucciones De Operación

3. Place the battery compartment cover and
turn it clockwise all the way to the stop.
Suggestions for changing the battery:
‚ The batteries must be changed when
nothing is shown on the display.
‚ Only use the battery type specified in the
"Technical Data".
‚ Dispose of old batteries in an
environmentally friendly manner, see
"Disposal".

Use

As soon as the thermometer/hygrometer is
supplied with power, the display shows the
following:
‚ Room temperature in °C
‚ Humidity in percentage
‚ Comfort indicator in the form of a smiley
33