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1U Fan Unit
Ordercode: D7681
Installation
Remove all packing materials from the DAP 1U Fan Unit. Check if all foam and plastic padding is
removed. Secure the equipment into a 19" rack if preferred. Connect all cables.
Do not supply power before the whole system is set up and connected properly.
Always disconnect from electric mains power supply before cleaning or servicing.
Damages caused by non-observance are not subject to warranty.
Set Up and Operation
Before plugging the unit in, always make sure that the power supply matches the product specification
voltage. Do not attempt to operate a 115V specification product on 230V power, or vice versa.
Before powering up the first time, make sure that the Sensor cable is connected
properly!
Damage caused by connecting the device to improper AC voltage is not covered by
any warranty!
Connecting Sensor cable
Connect the included sensor cable to the device. The RED cable has to be connected with the RED
input. The WHITE cable has to be connected with the BLACK input. Move the sensor to an appropriate
position outside your rack. Now the device is ready to use.
Control panel
Fig. 04
LED indicator fans
If the fans are working properly the LED will light up.
LED indicator temperature limit
If you set the temperature limit the LED will light up.
LED display
The display will show: the measured temperature, the temperature limit, the maximum temperature
or the difference between the temperature limit and the temperature at which the fans shut down.
Set button
Press the button to set the temperature limit or enter the menu.
Summary of Contents for 1U fan unit
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