ADE WS 1500, Operating Instructions Manual, Page: 39 / 134

39
Hygrometer WS 1500/1501
English
‚
To switch off the humidity alarm, press the
ON/OFF button once. ALERT and or will
no longer be displayed.
Setting the mould alert
1. Press and hold the /°C/°F button until the
MOLD ALERT RISK OF MOLD symbols are
shown simultaneously on the upper part of
the display and the humidity indicator blinks.
2. Press the or button to set the upper
mould alert limit with a value of 60%, 65%,
70% or 75% (standard setting: 65%).
3. Press and hold the /°C/°F button again or
wait approx. 10 seconds until the display
returns to normal mode.
As soon as the humidity exceeds the set mould
alert value, there is a risk of mould formation.
In this case, the MOLD ALERT RISK OF MOLD
symbols are shown on the display. Additionally,
the red LED alarm signal blinks every 5 seconds.
−
Press any button in order to stop the red LED
alarm signal.
The MOLD ALERT RISK OF MOLD symbols are
displayed until the measured humidity once
again falls below the input mould limit value.