Repairs to 2 Climaveneta Chillers

Repairs to 2 Climaveneta Chillers

Job Description:  Repairs to 2 Climaveneta Chillers

Area: Eldon Street, London

Asset: Climaveneta Chiller x 2

Issue Identified:  Following a recent planned preventative maintenance attendance the engineer advised that the Climaveneta chillers required some further works: Chiller 1 circuit 1 – Sight glass in the compressor was flashing and required investigation. Chiller circuit 2 – Required new expansion valve.

Works carried out:

Chiller 1

  • Isolated the unit electrically and mechanically.
  • Recovered refrigerant into certified cylinder for storage on site.
  • Weighed and confirmed the charge.
  • Removed and replaced sight glass
  • Pressure tested with OFN (oxygen free nitrogen).
  • No leaks found.
  • Once proved released OFN (oxygen free nitrogen) to atmosphere and evacuated system to a minimum of 2 Torr.
  • Re-charged with recovered refrigerant and trim charged with virgin refrigerant.
  • Test ran and commissioned.
  • Completed waste transfer note and handed to on-site representative.
  • Completed F Gas records

Chiller 2

  • Isolated the unit electrically and mechanically.
  • Recovered refrigerant into certified cylinder for storage on site.
  • Weighed and confirmed the charge.
  • Replaced expansion valve on circuit 2
  • Replaced filter drier cores.
  • Once proved released OFN (oxygen free nitrogen) to atmosphere and evacuated system to a minimum of 2 Torr.
  • Re-charged with recovered refrigerant and trim charged with virgin refrigerant.
  • Test ran and commissioned.
  • Completed waste transfer note and handed to on-site representative.
  • Completed F Gas records.

ACES Group Can Also Supply and Install New Chillers – Call Us On 01865 890996

Climaveneta Chiller Features

The Climaveneta Chillers have been designed for heating and air conditioning applications for use in Data Centres, Offices, Healthcare, Industry, Administration, and Commercial buildings.

Climaveneta’s range of chillers are designed to produce chilled and hot water simultaneously and efficiently using variable frequency drive compressors.

See below list of Climaveneta Air Cooled Chillers and Water-Cooled Chillers ACES can maintain. We have a team of engineers who specialise in the maintenance and service of Climaveneta Chillers

Some of the many Climaveneta Chillers we support
  • Air-cooled chiller BRA 0011 – 0061
  • Air-cooled chiller BRAT 0011 – 0121
  • Air-cooled chiller MICS 0072 – 0182
  • Air-cooled chiller FOCS60 /K 0751 – 2632
  • Air-cooled chiller NECS 0202T-0612T
  • Air-cooled chiller NX 0152P – 0812P
  • Air-cooled chiller NECS-C 0152-1204
  • Air-cooled chiller NX 0614T -1214T
  • Air-cooled chiller NECS-FC 0152 -1604
  • Air-cooled chiller FOCS 0751 – 2632
  • Air-cooled chiller FOCS 1542 – 2642
  • Air-cooled chiller NECS 1314-3218
  • Air-cooled chiller FOCS-XL 1502 – 6002
  • Air-cooled chiller i-FX (1+i) 2602 – 5403
  • Air-cooled chiller FOCS2/K 1502 – 8404
  • Air source heat pump NECS-W 0152-1204
  • Air source heat pump FOCS-W 0401 – 1902
  • Air source heat pump TECS2-W 0251 – 1954
  • Air source heat pump FOCS2-W 1301-9604
Abbreviations

HVAC – Heating, Ventiliation and Air Conditioning, PLT – Pressure Leak Test,  PRV – Pressure Relief Valve, PPM – Planned Preventative Maintenance, OFN – Oxygen Free Nitrogen, AHU – Air Handling Unit, GWP – Global Warming Potential, VRF – Variable Refrigerant Flow, VRV – Variable Refrigerant Volume, ACU – Air Conditioning Unit, FCU – Fan Coil Unit, AC – Air Conditioning,  HP – High Pressure, LP – Low Pressure

Ref: 2081