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Operating- and Installation
Instructions
DTS . . . .
Keep This Manual With Air Conditioner
08.2001

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Summary of Contents for Pfannenberg DTS

  • Page 1 Operating- and Installation Instructions DTS ..Keep This Manual With Air Conditioner 08.2001...
  • Page 2: Table Of Contents

    Operating and Installation Instructions DTS Air Conditioner Contents 1 Unpacking and Handling..................3 2 General Information....................3 3 Technical Data and ID Plate..................3 4 Application and Function..................4 5 Installation instructions..................... 5 6 Installation instructions, recessed mounting frame (optional)........6 7 Start-up and operation.....................
  • Page 3: Unpacking And Handling

    Operating and Installation Instructions DTS Air Conditioner 1 Unpacking and Handling Burr caused by production may be present on the metal edges of the unit. Always wear protective gloves when carrying out maintenance work and installation. Before and while you are unpacking the Enclosure Air Conditioner, you have to conduct a visual inspection to determine whether the equipment has suffered any damage during transport.
  • Page 4: Application And Function

    Operating and Installation Instructions DTS Air Conditioner 4 Application and Function The Air Conditioner are designed to abduct heat from sealed switch cabinets. Any other use shall be deemed as a deviation from the design use. The units operate according to the principles of a heat pump with two airflow circuits mutually isolated by mechanical means.
  • Page 5: Installation Instructions

    Operating and Installation Instructions DTS Air Conditioner 5 Installation Instructions WARNING: To avoid possible personal injury or property damage when the Air Conditioner is to be mounted on door of cabinet, be sure that hinges will support the added weight of Air Conditioner. Also be certain Air Conditioner does not over-balance the electronic cabinet causing it to tip over when the door is opened.
  • Page 6: Installation Instructions, Recessed Mounting Frame (Optional)

    Operating and Installation Instructions DTS Air Conditioner 6 Installation Instructions, recessed mounting frame (optional) 6.1 Place the drilling template included in the scope of supply on the outside surface of the enclosure to which you intend to attach. 6.2 Drill the holes, and cut out the openings.
  • Page 7: Maintenance

    Operating and Installation Instructions DTS Air Conditioner 8 Maintenance • Before commencing with any maintenance and/or cleaning work on the Air Conditioner, disconnect it from the electrical power supply. • Do not place the unit directly on the floor as otherwise the condensate drainage connection may be damaged.
  • Page 8: Shutdown

    Operating and Installation Instructions DTS Air Conditioner • Compressor: The compressor requires no maintenance. It is hermetically sealed, properly lubricated at the factory and should provide long time of satisfactory operating service. • Fans: Blower motors require no maintance. All bearings, shafts, etc. are lubricated during manufacturing for the life of the motor.
  • Page 9: Warranty Policy

    Operating and Installation Instructions DTS Air Conditioner 10 Warranty Policy Pfannenberg Inc. warrants that all material and workmanship are free of defects in quality which impair the usefulness of the Air Conditioner for a period of five (5) years for non-operating parts, except for the filter; for 2 ½ years for the air...
  • Page 10: Applicable Standards And Regulations

    Operating and Installation Instructions DTS Air Conditioner 11 Applicable Standards and Regulations The Air Conditioner were developed, designed, installed and subjected to final inspection in accordance with the following European and North American standards and regulations: SA 10300 UL / cUL file number...
  • Page 11: Trouble-Shooting

    Operating and Installation Instructions DTS Air Conditioner 12 Trouble-Shooting If the Air Conditioner should require service, we have compiled a trouble-shooting chart to assist your service personnel. If additional assistance is required contact Pfannenberg Inc. Problem Possible Cause(s) Solution Unit not cooling...
  • Page 12: Sales Organisations

    International Support Channels Germany (Headquarters) Sweden AFRICA EUROPE Otto Pfannenberg GmbH Weidmüller AB South Africa Austria Werner-Witt-Str. 1 1) Skebokvarnsvägen 370 RAD Interface (Pty) Ltd Otto Pfannenberg GmbH D-21035 Hamburg 12450 Bandhagen 5 Bundo Road, Sebenza Austria Branch Office Phone: 040 / 73412 -0 Phone: 08 / 727 23 00 P.O.

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