Blue Box ZETA 2002 Installation, Operating And Maintenance Manual

Blue Box ZETA 2002 Installation, Operating And Maintenance Manual

Water chillers

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ZETA 2002
38 - 266 kW
Installation, operating,
and maintenance
manual
Water chillers
Manual 101010B02
Issue
Replaces
Air/water
self-contained
ISO 9001 - Cert. n. 0201
11.02
04.02
0062
Axial fans and
scroll compressors

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Summary of Contents for Blue Box ZETA 2002

  • Page 1 ZETA 2002 Manual 101010B02 11.02 Issue 38 - 266 kW 04.02 Replaces Installation, operating, and maintenance manual 0062 Water chillers Air/water Axial fans and self-contained scroll compressors ISO 9001 - Cert. n. 0201...
  • Page 2 ZETA 2002 - water chiller Air-cooled liquid chillers with hermetic scroll compressors and plate type evaporator, suitable for outdoor installations. The unit has a refrigerant circuit for each pair of compressors. UNIT FRAME Self supporting frame with removable panels, internally coated with expanded polyurethane sound-absorbing material;...
  • Page 3 ZETA 2002 LE /HP: heat pump condensing unit. The basic ZETA 2002/HP model is not equipped with an evaporator, a thermostatic valve and four compressor models are not supplied with a microprocessor controller. Liquid receivers can be supplied as an accessory. The solenoid valve on the liquid line is supplied as standard.
  • Page 4: Hydraulic Module Options

    This accessory is available for the following models: 3.2-13.2 “1p-2p” 18.4-26.4”s”. In addition to the components of version ZETA 2002, this unit includes a 100% heat recovery condenser for the production of hot water, a recovery water temperature control thermostat, and a recovery circuit safety pressure switch.
  • Page 5: Refrigerant Circuit Accessories

    - Single voltage-free contacts for machine status signals - Set-point variable in a range of 3 °C with remote signal (0-1V, 0-10V, 0-4mA, 0-20mA). Available only for models from 16.4 to 26.4 - Remote user terminal panel (in addition to the standard terminal) Blue Box - 4...
  • Page 6 S E R I E S The ZETA 2002 series of water cooled chillers and heat pumps, are available in various sizes with capacities from 38 to 266 kW. Model designations consist of two numbers: ZETA 2002 14.4 Shows the model number of compressors The model, serial number, characteristics, power supply, etc.
  • Page 7: Technical Data

    TECHNICAL DATA R407C refrigerant MODEL ZETA 2002 18.4 20.4 24.4 26.4 C o o l i n g ( * ) Nominal capacity 185,8 235,8 260,7 Evaporator water flow 8,88 10,08 11,27 12,45 31.965 36.296 40.565 44.834 Evaporator pressure drop...
  • Page 8 (2) maximum current before safety cut-outs stop the unit. This value is never exceeded and must be used to size the electrical supply cables and relevant safety devices (refer to electrical wiring diagram supplied with the unit). All values in brackets are refer to /ST version (units with storage tank) or units with pump. Blue Box - 19...
  • Page 9 TECHNICAL DATA - ZETA 2002 /ST 2PS R407C refrigerant MODEL ZETA 2002 Pump section Evaporator water flow 1,77 2,13 2,45 2,88 6.377 7.682 8.833 10.379 Pump nominal power External available pressure Storage tank water volume Dimension and weight Length 2.233 2.233...
  • Page 10: Sound Power And Pressure Levels

    Lw: sound power values in free field conditions are calculated in accordance with ISO 3746. Lp : sound pressure values measured at 1 m from the unit in free field conditions in compliance with ISO 3746 Blue Box - 21...
  • Page 11 Lw: sound power values in free field conditions are calculated in accordance with ISO 3746. Lp : sound pressure values measured at 1 m from the unit in free field conditions in compliance with ISO 3746 Blue Box - 22...
  • Page 12: Field Of Application

    Therefore on receiving the unit any damage must be verbally described to the carrier and recorded on the Delivery Note before it is signed by both parties. Blue Box or their Agent must be informed as soon as possible of the extent of the damage.
  • Page 13 When unpacking the unit pay attention not to damage the unit. Packaging consists of different materials: wood, paper, nylon etc. Separate the materials and deliver to the proper gathering centre in order to reduce their environmental impact. Blue Box - 24...
  • Page 14 BLUE BOX srl is an associate company of BLUE BOX GROUP BLUE BOX srl Via E. Mattei, 20 35028 Piove di Sacco PD Italy Tel. +39.049.9716300 Fax +39.049.9704105 BLUE BOX GROUP on the internet www.blueboxgroup.it Info@blueboxgroup.it Manual 101010A02 - Issued 11.02 - Replaces 04.02...

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