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Seifert 46122001 Manual

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Table of Content 46122001
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Summary of Contents for Seifert 46122001

  • Page 1: Table Of Contents

    Table of Content 46122001 1. User manual ..........................2. Legal regulations ......................... 3. Safety instructions ........................4. Settings ............................5. Functional principle ........................6. Technical data ..........................7. Performance graph ........................8. Mounting ............................9. Mounting Principle ........................10. Cut Out Dimension ........................

  • Page 2: User Manual

    1. User manual This instruction manual contains information and instructions to enable the user to work safely, correctly and economically on the unit. Understanding and adhering to the manual can help one: Avoid any dangers. Reduce repair costs and stoppages. Extend and improve the reliability and working life of the unit.

  • Page 3: Legal Regulations

    2. Legal regulations Liability The information, data and instructions contained in this instruction manual are current at the time of going to press. We reserve the right to make technical changes to the unit in the course of its development. Therefore, no claims can be accepted for previously delivered units based on the information, diagrams or descriptions contained in this manual.

  • Page 4: Safety Instructions

    3. Safety instructions Upon delivery the unit is already meeting current technical standards and can therefore be safely taken into operation. Only authorised personnel is allowed to work on the unit. Unauthorised personnel must be prohibited from working on the unit. Operating personnel must inform their superiors immediately of any malfunction of the unit.

  • Page 5: Settings

    4. Settings The cooling unit is intended to be used as a complementary accessory to larger industrial equipment. The unit is used where heat needs to be dissipated from electrical control cabinets or similar enclosures in order to protect heat sensitive components. It is not intended for household use. The unit has two completely separate air circuits which ensure that the clean cabinet air does not come into contact with the ambient air which may well be dirty or polluted.

  • Page 6: Functional Principle

    5. Functional principle 6. Technical data Order Number 46122001 Cooling capacity L35L35 1.1 kW Refrigerant / GWP R134a / 1430 Refrigerant charge 310 g / 10.9 oz 16 / 6 bar High / low Pressure 232 / 88 psig Operating Temperature Range 20°C - 55°C...

  • Page 7: Performance Graph

    7. Performance graph Version No. 1-2 - 28.06.2022 Doc. No. 9946122001 7 / 19...

  • Page 8: Mounting

    8. Mounting The power supply rating on unit rating plate must comply with mains rating. Always disconnect the power supply before opening the unit. The heat load to be dissipated from enclosure should not exceed specific cooling output of the unit at any condition.

  • Page 9: Mounting Principle

    9. Mounting Principle M6 bolts M6 toothed washers M6 Flat washers Enclosure Mounting gasket Cooling unit Version No. 1-2 - 28.06.2022 Doc. No. 9946122001 9 / 19...

  • Page 10: Cut Out Dimension

    10. Cut Out Dimension Version No. 1-2 - 28.06.2022 Doc. No. 9946122001 10 / 19...

  • Page 11: Dimension (H X W X D)

    11. Dimension (H x W x D) Version No. 1-2 - 28.06.2022 Doc. No. 9946122001 11 / 19...

  • Page 12: Electrical Connection

    12. Electrical Connection High electric voltage present. Installation, maintenance, cleaning and any other work must be carried out by qualified personnel only. The personnel must ensure that for the duration of this work the unit and the cabinet are disconnected from the electrical supply and protected against unauthorised/accidental reconnection.
  • Page 13 door contact terminals are bridged. To connect the door contact switch: Remove the bridge from terminals T1 & T2. Connect the door contact switch to terminals T1 & T2. The contact must be closed when the cabinet door is closed. Version No.

  • Page 14: Controller Layout Description

    13. Controller Layout Description FDP_PP Full display port and programming port Test button Alarm control Temp Control External temp sensor Alarm output Power supply input and power distribution to a/c fans Fans klixon Compressor contactor Ground connection Transformer Simple display port Diagnose port Version No.

  • Page 15: Wiring Diagram

    14. Wiring Diagram Radial fan cold side Radial fan warm side Compressor motor Contactor block comp. Compressor current relay Test button Ambient fan connector Ext. Temp Sensor ALARM Alarm temperature potentiometer TEMP. Control temperature potentiometer Surge protector Live Live Live Earth Door contact (bridged with T2) Door contact (bridged with T1)
  • Page 16 Version No. 1-2 - 28.06.2022 Doc. No. 9946122001 16 / 19...

  • Page 17: Taking Into Operation

    15. Taking into Operation Attention! The unit can be damaged by lack of lubricant. To ensure that the compressor is adequately lubricated the oil, which has been displaced during transport, must be allowed to flow back into it. The unit must therefore be allowed to stand for at least 30 min.

  • Page 18: Transport & Storage

    18. Transport & Storage Malfunction due to transport damage On delivery the carton box containing the unit must be examined for signs of transport damage. Any transport damage to the carton box could indicate that the unit itself has been damaged in transit which in the worst case could mean that the unit will not function.

  • Page 19: Parts Supplied / Spare Parts / Accessories

    Drain pipe, Ø10mm internal Lifting hooks M8 Seifert Systems GmbH Seifert Systems Ltd. Seifert Systems AG Seifert Systems GmbH Seifert Systems Ltd. Seifert Systems Inc. Seifert Systems Pty Ltd. PVC Washers Albert-Einstein-Str. 3 HF09/10 Wilerstrasse 16 Bärnthal 1 Rep. Office 75 Circuit Drive...

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