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OPERATION
Stand-Alone Operation:
Connect unit to suitable mains supply
Ensure 'Remote Humidistat' switch is set to 'OFF' position
Switch 'Power' switch to 'ON' ( I ) position.
The fan will start and the Ammeter reading will rise. (The ammeter indicates
the current taken by the PTC heater bank. Its reading will depend on the 'Pro-
cess' air temperature and the 'Regen' airflow. Typically, it will indicate between
4 and 6 amps - this will reduce if the airflow is low or the Process air tempera-
ture is high.
Remote Operation:
For remote operation it is necessary to connect a switch or humidistat via the
'Remote Humidistat Connector' - this can be accessed by removing the dust
cap. A connection plug is available on request.
ATTENTION - The remote connector is mains voltage!
The remote switch/humidistat should be connected between pins 1 and 3.
The Earth pin is connected to ground and can be used if required. (see wiring
diagram)
The 'Remote Humidistat' switch should be set to the 'ON' position.
The unit will now operate according to the state of the remote switch.
Air Filter:
Your unit has an inlet air filter that should be checked periodically and
if necessary cleaned. It can be cleaned with a vacuum cleaner or washed in
mild detergent.
ATTENTION: Do not run the unit without a filter fitted as dust will impair the
performance of the Desiccant Rotor.
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