OPERATION AND OPERATOR CONTROL
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6 Operation and operator control
CAUTION
Danger of injury and damage to appliance
Inadmissible ambient conditions or improper operation of the air
dehumidifier may constitute a risk.
Read the instruction manual before commissioning the
air dehumidifier.
Series AD 420 / 430 operating elements
Fig. 5: Series AD 420 / 430 operating panel
1
On / Off switch
4
Hygrostat
2
Pilot lamp: water collecting
tank full
5
Selector switch for fan speed
3
Operating hours counter
