Bosch AdvancedTemp Originalbetriebsanleitung Seite 35

Red indicator LED (15): The symbol indicates that the surface temperature of
the area being measured deviates significantly from the ambient temperature.
There is a thermal bridge in the area being measured, which is an indication of
poor insulation. The room is too cold – if it is being heated normally, then the
low temperature is an indication of poor overall insulation.
If there are thermal bridges, check the thermal insulation in this area. If necessary, con-
sult a building expert.
Mould warning mode (see figure C)
it is perpendicular to the centre of the object being measured. The surface temperature
measured value (h) is displayed in the area of the display with the white background.
The measuring tool automatically compares the values and interprets the result as fol-
lows:
Green indicator LED (15): There is no risk of mould forming under the current
conditions.
Yellow indicator LED (15): The values are near the limit; pay attention to room
temperature, thermal bridges and humidity, and repeat the measurement if
necessary at a later point in time.
Red indicator LED (15): There is an increased risk of mould forming because
the humidity is too high or the surface temperature is close to the dew point
temperature.
When the risk of mould is indicated, you should – depending on the cause – reduce the
humidity through more frequent and thorough ventilation, increase the room temperat-
ure and eliminate thermal bridges. Contact a building expert, if necessary.
Bosch Power Tools
In mould warning mode, the ambient temperature and relat-
ive humidity (see "Relative humidity", page 37) are meas-
ured. The dew point temperature (see "Dew point temperat-
ure", page 37) is then calculated using these two values.
The surface temperature is also measured.
The dew point temperature is compared with the surface
temperature and the result is interpreted with regard to the
risk of mould forming.
Relative humidity (u), ambient temperature (s) and calcu-
lated dew point temperature (q) are determined and dis-
played automatically.
Press the measure button (1) and aim the laser circle so that
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