Dehumidifier ML420-MLT1400
1.6.5 Display/change setpoint for relative humidity
1. Press/release . The value in the lower right corner starts flashing and shows the current setpoint. The
display automatically returns to normal after about twenty seconds, i.e. shows current value for relative
humidity.
2. Press and hold down and the current setpoint lights up with a fixed light. When the button is released
again, the display flashes before automatically returning to normal.
3. Press and hold down and at the same time press
or
to set the desired setpoint.
4. Release and the display starts to flash, indicating the new setting before it automatically returns to
normal i.e. shows the current air humidity.
1.6.6 Display/change other parameters
The operator panel setpoints are preset at the factory to 50% RH. Several other internal parameters can be
set in addition to the setpoint, e.g. differential, sensor offset and setpoint range, see
1. Press and hold down
for more than ten seconds to show the parameter menu. The characters in the
top and bottom segments in the left-hand display start to flash. Parameter 10 is shown. Release
.
2. Press
or
to select a parameter.
3. Press and hold to show the current value for the selected parameter.
4. Press and hold and press
or
to change the parameter value.
5. Release . The new settings are saved automatically. The display automatically returns to normal after
about twenty seconds, i.e. shows current value for relative humidity.
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Options
190TGB-1035-H1604
