DAPAudio 1U fan unit User Manual

1U Fan Unit V1

Highlite International B.V. – Vestastraat 2 – 6468 EX – Kerkrade – the Netherlands

Ordercode: D7681

MANUAL

ENGLISH

1

1U Fan Unit

Ordercode: D7681

Table of contents

Warning ............................................................................................................................................................................... 2

Safety Instructions ......................................................................................................................................................... 2

Operating Determinations .......................................................................................................................................... 4

Connection with the mains......................................................................................................................................... 4

Return Procedure .......................................................................................................................................................... 5

Claims .............................................................................................................................................................................. 5

Description of the device ................................................................................................................................................. 6

Frontside.......................................................................................................................................................................... 6

Backside ......................................................................................................................................................................... 6

Installation ........................................................................................................................................................................... 7

Set Up and Operation ....................................................................................................................................................... 7

Connecting Sensor cable ........................................................................................................................................... 7

Control panel ................................................................................................................................................................. 7

Set the temperature limit ............................................................................................................................................. 8

Menu mode ................................................................................................................................................................... 8

Warnings ......................................................................................................................................................................... 9

Maintenance ...................................................................................................................................................................... 9

Troubleshooting ................................................................................................................................................................. 9

Product Specifications ....................................................................................................................................................10

Dimensions ........................................................................................................................................................................10

2

1U Fan Unit

Ordercode: D7681

Warning

Unpacking Instructions

Immediately upon receiving this product, carefully unpack the carton and check the contents to ensure
that all parts are present, and have been received in good condition. Notify the dealer immediately and
retain packing material for inspection if any parts appear damaged from shipping or the carton itself
shows signs of mishandling. Save the carton and all packing materials. In the event that a device must be
returned to the factory, it is important that the device is returned in the original factory box and packing.

Your shipment includes:

● DAP Audio 1U Fan Unit

● IEC powercable 1,5m

● Sensor cable 1,6m

● Mounting pins

● User manual

Safety Instructions

Every person involved with the installation, operation and maintenance of this system has to:

● be qualified

● follow the instructions of this manual

Before you initial start-up, please make sure that there is no damage caused by transportation. Should
there be any, consult your dealer and do not use the system.

To maintain perfect condition and to ensure a safe operation, it is absolutely necessary for the user to
follow the safety instructions and warning notes written in this manual.

Please consider that damages caused by manual modifications to the system are not subject to
warranty.

This system contains no user-serviceable parts. Refer servicing to qualified technicians only.

3

1U Fan Unit

Ordercode: D7681

IMPORTANT:

The manufacturer will not accept liability for any resulting damages caused by the non-observance of
this manual or any unauthorized modification to the system.

● Always let the device cool down before cleaning or servicing.

● Always disconnect power from the mains, when system is not used. Only handle the power cord by

the plug. Never pull out the plug by tugging the power cord.

● Always operate the unit with the AC ground wire connected to the electrical system ground.

● Avoid flames and do not put close to flammable liquids or gases.

● Do not connect this device to a dimmer pack.

● Do not drive the inputs with a signal level higher than required to drive the equipment to full output.

● Do not insert objects into air vents.

● Do not open the device and do not modify the device.

● Do not open this device. Risk: hazardous radiation exposure.

● Do not switch the system on and off in short intervals, as this would reduce the system’s life.

● Do not put your equipment next to TV, radio, etc., because of interference or distortion.

● If the external cable is damaged, it has to be replaced by a qualified technician.

● If device is dropped or struck, disconnect mains power supply immediately. Have a qualified

engineer inspect for safety before operating.

● If the system has been exposed to drastic temperature fluctuation (e.g. after transportation), do not

switch it on immediately. The arising condensation water might damage your system. Leave the
system switched off until it has reached room temperature.

● If your Dap Audio device fails to work properly, discontinue use immediately. Pack the unit securely

(preferably in the original packing material) and return it to your Dap Audio dealer for service.

● Make sure that the available voltage is not higher than stated on the rear panel.

● Make sure that the power cord is never crimped or damaged. Check the device and the power

cord from time to time.

● Make sure that the core diameter of extension cords and power cords is sufficient for the required

power consumption of the device.

● Make sure you do not use the wrong kind of cables or defective cables.

● Never let the power cord come into contact with other cables! Handle the power cord and all

connections with the mains with particular caution!

● Never modify, bend, mechanically strain, put pressure on, pull or heat up the power cord.

● Never strain the cable insert or the female part in the device. There must always be sufficient cable

going to the device. Otherwise, the cable will be damaged, which can cause serious damage.

● Never use the device during thunderstorms, unplug the device immediately.

● Never leave various parts of the packaging (plastic bags, polystyrene foam, nails, etc.) within

children’s reach, as they are potential sources of danger. 

● Never remove warning or informative labels from the unit.

● Never use anything to cover the ground contact.

● Only use device indoors, avoid contact with water or other liquids.

● Please read this manual carefully and keep it for future reference.

● Strictly distinguish the sensor down-lead, power cable and output relay interface from another,

prohibit wrong connections or overloading the relay.

● Sensor down-lead and power cable should be kept for a proper distance to avoid possible

interferences.

● Please turn off the power switch, when replacing the power cord, signal cable or selecting the input

mode switch.

● This device falls under protection class I. Therefore it is essential to connect the yellow/green

conductor to earth.

● The user is responsible for correct positioning and operating of this product. The manufacturer will not

accept liability for damages caused by the misuse or incorrect installation of this device.

● Repairs, servicing and electric connection must be carried out by a qualified technician.

● WARRANTY: Till one year after date of purchase.