5.2 General
The mode switch on the control panel has two operating positions:
■
AUTO (Automatic position): The dehumidifier’s fans, rotor and reactivation heater are activated only
when the humidity exceeds the desired value (the set point). If continual process air operation is selected
in the control system, the process air fan continues to run even after the unit has stopped dehumidifying.
■
MAN (M ax effect position): T he dehumidifier’s fans, rotor and reactivation heater operate continuously
at full capacity.
Remote sta rt/stop
If remote start/stop is connected, the mode switch must be set to position AUTO in order to run the
dehumidifier.
External control
If the d ehumidifier is regula ted via an externa l signal, the fans and drive motor start wh e n the "remote s ta rt"
switch is closed, reg ardless of the present humidity. In order to operate the dehumidifier, the external signal
must be >1 V. The reactivation heater is regulated via the input signal.
On delivery the dehumidifier is se t to resta rt automatically aft er a power cut.
5.3 Quickstop
Under normal working conditions, the mode switch is used to stop and start the unit (see ). I n case of an
emergency, use the main power switch on the dehumidifier.
190TEN–108 9–G1412
Operation
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