Stulz ClimaPac Compact Installation, Operation And Maintenance Manual

Stulz ClimaPac Compact Installation, Operation And Maintenance Manual

Air handling unit

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Referencia: IOM_ClimaPac - compact
Versión: V1 - EN/02.2021
Original instructions
ClimaPac Compact
Air Handling Unit
Installation, Operation and Maintenance Manual

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Summary of Contents for Stulz ClimaPac Compact

  • Page 1 Referencia: IOM_ClimaPac - compact Versión: V1 - EN/02.2021 Original instructions ClimaPac Compact Air Handling Unit Installation, Operation and Maintenance Manual...
  • Page 2: Table Of Contents

    EC declaration of conformity ......27 © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 3: Safety

    Controller coil Plate heat exchanger Intended use ClimaPac Compact air handling unit must only be used for ventilation and air conditioning of building. It includes: • fi ltering normally polluted air. • air cooling. • air heating. © STULZ Tecnivel – all rights reserved...
  • Page 4: Safety Instructions

    • Drying out clothing. • The unit is not suitable for handling abrasive media. Unless clearly specifi ed by Stulz, the ClimaPac Compact units shall not be used in following cases: • in explosion-risk areas. • in rooms with conductive dust.
  • Page 5: Transport/Storage

    Lifting device can be attached to the lifting eyes mounted on the baseframe or to hoisting beams to be inserted in the holes on the baseframe (not supplied by Stulz) as shown on the sketch below. In order to ensure a safe craning of the units, instructions here below must be followed: •...
  • Page 6 Air Handlers Units All the local standards and regulations about crane transport must be observed. Accessories required to transport the unit (crossbeams, shackles, slings/ropes, hoisting beams) are not supplied by STULZ. Transport of unit and modules with lifting eyes (example) Lifting device Lifting device Max.
  • Page 7: Storage

    Humidity [% rel. h.]: 5 - 95, without condensation. • The unit should be stored packaged to avoid the risk of corrosion especially of the heat exchanger fi ns. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 8: Description

    Year of manufacture Made in Spain Nomenclature CLIMAPAC 10. 1 0R Product range ClimaPac Size and type R: Rotary heat exchanger C: Counterfl ow heat exchanger © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 9: Air Handling Unit Design

    Air Handling Unit design The ClimaPac Compact unit is an air handling unit in double deck confi guration, consisting of the following components: • EC Fans (return and supply air side). • V-shaped header frame fi lters (return and supply air side).
  • Page 10: Operation Limits

    Voltage tolerance ± 10% Frequency Tolerance ± 1% Further information on the operation and storage conditions limits is available in the specifi c manual of each component. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 11: Assembly And Installation

    4. Assembly and Installation Requirements for the Installation site The ClimaPac Compact units is designed to be installed on a level foundation (concrete base or steel beam). Uneven or insuffi cient foundation or a bad positioning of the unit on the foundation can lead the unit to overturn.
  • Page 12: Space Requirements For Installation, Maintenance And Operation12

    If the unit is to be installed against a wall or back-to-back with another unit (see sketches below), modules must be assembled together before positionning the unit in its fi nal location. Installation against the wall. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 13 Duct work must be installed by qualifi ed staff. Weatherproof units must not be used for structural functions or as part of the roof for the building. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 14: Positioning And Assembly Of The Unit

    • Tighten the screw with the Allen key. Fixing element Module 2 Module 1 Assembly of modules. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 15 Module 1 Assembly of roof on two adjacent modules*. *This sketch is only an illustration of how to assembly the roof. ClimaPac Compact unit is equipped with a single-pitch roof. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 16: Installation

    The minimum height of the siphon must be equal to 2H, calculating H according to the following formula: P(Pa) H (mm)= P: total pressure (positive or negative) of the unit fan: © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 17: Air Connections

    Connection Up to 2,0” External thread 1 1/2’’ External thread Grooved for mounting Greater than 2,0” Victaulic type fl ange* *Flange is not supplied by Stulz © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 18: Water Quality

    Tap water can be used in the water coils, possibly adding an antifreeze agent. For more information on the type of treatment and the quality of the water used, refer to the instruc- tion manuals of the different components. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 19: Commissioning

    Purge carefully the coil to ensure there is no air inside, as shown on the fi gure below the manual table (otherwise, the coil performances could be affected), • Fill the siphon with water. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 20: First Start

    Before starting the fans, make sure all the doors are closed and the dampers are open. If the unit is equipped with a controller, consult the controller user’s instructions before starting the unit (in separate document). © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 21 Check that the power consumption of the fans matches the indicated figure on the technical sheet of the AHU. Make sure that the impeller makes no abnormal noise, that could indicate an incorrect balancing. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifications...
  • Page 22: Maintenance

    Check for contamination, damage and Clean / repair 12 months* corrosion Check tension of V-belt’s Re-tension / shorten / replace 12 months* *6 months for sorption wheel © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 23: Air Filters

    • Remove the old filters and replace them by new ones (put a flat gasket between each filter) • Push the holding parts back to closed position and tighten the fixing screw to secure them. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifications...
  • Page 24: Counterfl Ow Heat Exchanger

    Do not use high pressure water to clean coils. Condensate tray Condensate trays are made of stainless steel and can be cleaned with warm water and neutral soap. © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 25: Fans

    Unit housing The unit’s casing (panels, profi les) can be cleaned with a microfi ber cloth with lukewarm water (adding a neutral soap solution if necessary). © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 26: Dismantling And Disposal

    The air handling unit can only be dismantled by qualifi ed specialists. • Switch off the ClimaPac Compact unit at the controller and the master switch. • Switch off power conducting cables to the unit and secure them against being switched on again.
  • Page 27: Ec Declaration Of Conformity

    8. EC declaration of conformity © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifications...
  • Page 28 ClimaPac Series Air Handlers Units Notas © STULZ Tecnivel – all rights reserved EN/02.2021 Technical data subject to modifi cations...
  • Page 29 From a single Source. Smart Solutions for your Installations Expertise Energy Flexibility Comprehensive Tested Quality service effi ciency Adaptability support STULZ Tecnivel, S.L. C/ Carabaña s/n P.I. Ventorro del Cano 28925 Alcorcón Madrid - Spain +34 91 557 11 30 info@stulztecnivel.com www.stulztecnivel.com...

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