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Seifert 761205B101 Instruction Manual

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Table of Content 761205B101
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Summary of Contents for Seifert 761205B101

  • Page 1: Table Of Contents

    Table of Content 761205B101 1. User manual ..........................2. Legal regulations ......................... 3. Safety instructions ........................4. Application ............................ 5. Functional principle ........................6. Technical data ..........................7. Performance graph ........................8. Mounting ............................9. Condensate management ......................10. Mounting Principle ........................

  • 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: Safety Instructions

    Disregarding the instruction manual Operating error Inappropriate work on or with the unit The use of non-specified spare parts and accessories Unauthorised modifications or changes to the unit by the user or his personnel The supplier is only liable for errors and omissions as outlined in the guarantee conditions contained in the main contractual agreement.

  • Page 4: Application

    4. Application Air - water heat exchangers are intended as complementary accessories to large industrial equipment which include a motor-operated fan or blower together with a cooling heat exchanger. These may also include an electric heater. The fan or blower is intended to recirculate air and allow heat exchange. The heat exchanger is designed for chilled water or anti-freeze/corrosion inhibitor mixed water from a separate source.

  • Page 5: Functional Principle

    5. Functional principle The air inside the control cabinet is moved over a laminar heat exchanger through which a coolant medium runs, making use of the counter-flow principle. The fan blows the warm air along the aluminium fins of the heat exchanger;...

  • Page 6: Technical Data

    6. Technical data Order Number 761205B101 Cooling capacity 95F/W50F (53 GPH) 12500 W (800 l/h) Coolant Water, light oils or similar Operating temperature range 1˚C - 60˚C Air volume flow (system / unimpeded) 2400 / 3760 m³/h Mounting Wandanbau / Halbeinbau...

  • Page 7: Performance Graph

    7. Performance graph Version Nr. 1-1 - 10.09.2024 Doc. No. 99761205B101 7 / 18...

  • Page 8: Mounting

    Always disconnect the power supply before opening the unit. Seifert heat exchangers have an extremely compact design and construction, giving them the advantage of occupying very little space. In addition, the RK-2114 A/AM, RK-2114 A/AM 632 and RK-2116 A/AM models can be mounted externally or internally, as required.

  • Page 9: Condensate Management

    9. Condensate management Condensation drain (1) and oel & cleaning drain (2) pipe connection The condensation drain (1) is in the base of the unit. The condensation drain pipe should be attached as required e.g. in conditions of high humidity. To install an oel &...

  • Page 10: Mounting Principle

    10. Mounting Principle Version Nr. 1-1 - 10.09.2024 Doc. No. 99761205B101 10 / 18...

  • Page 11: Cut Out Dimensions

    11. Cut out dimensions Version Nr. 1-1 - 10.09.2024 Doc. No. 99761205B101 11 / 18...

  • Page 12: Dimensions (H X W X D)

    12. Dimensions (H x W x D) Version Nr. 1-1 - 10.09.2024 Doc. No. 99761205B101 12 / 18...

  • Page 13: Controller

    13. Controller Einstellen des Sollwerts Der Temperatur-Sollwert kann zwischen 0°C und 60°C eingestellt werden. Der Sollwert wird durch den Parameter St gesteuert. Die Standardeinstellung beträgt 25°C. Änderung der Temperatureinstellung: Drücken Sie die rote Set-Taste 1 Sekunde lang, bis St auf dem Display erscheint. Drücken Sie die Tasten Up/Down, um den gewünschten Wert zu erreichen.

  • Page 14: Wiring Diagram

    14. Wiring diagram Zuleitung Signalsteckverbinder Türkontakt T2 Türkontakt T1 Alarmkontakt P2 Alarmkontakt P1 Version Nr. 1-1 - 10.09.2024 Doc. No. 99761205B101 14 / 18...

  • Page 15: Taking Into Operation

    15. Taking into operation The cooling performance of the heat exchanger is dependent on the water flow rate available from the supply. The water flow is dependent on the water supply system to which the heat exchanger is connected and is affected by various factors, such as conduit pressure, conduit diameter, etc.
  • Page 16 The solenoid valve is switched electrically. If the unit power is off, the valve switches to open. 5. Units with temperature controller The unit is equipped with a temperature controller which regulates the function of the unit. On normal working conditions the display shows the temperature inside the enclosure.

  • Page 17: Maintenance

    16. Maintenance Every unit is given a performance test under load at the factory. The units are largely maintenance-free, however, the following points should be observed: 1. Fan replacement Before replacing the fan, the equipment must be switched off from the power supply (pull out mains plug or connecting cable).
  • Page 18 Seifert Systems GmbH Seifert Systems Ltd. Seifert Systems AG Seifert Systems GmbH Seifert Systems Ltd. Seifert Systems Inc. Seifert Systems Pty Ltd. Albert-Einstein-Str. 3 HF09/10 Wilerstrasse 16 Bärnthal 1 Rep. Office 75 Circuit Drive 105 Lewis Road Hal-Far Industrial Estate...

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