Discharge Service Valve Replacement on a Bluebox Chiller

Discharge Service Valve Replacement on a Bluebox Chiller

Job Description:  Discharge Service Valve Replacement on a Bluebox Chiller

Area: Regent Street, London

Issue Identified:  Following a planned preventative maintenance visit, our engineer advised the discharge service valve was leaking and required replacing.

Works carried out:

  • Isolated the Bluebox Chiller unit electrically and mechanically.
  • Recovered refrigerant into certified cylinder for storage on site.
  • Weighed and confirmed the charge.
  • Remove the discharge service valve and replace it with new.
  • Pressure tested with OFN (oxygen free nitrogen) to locate any leaks.
  • 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

Some of the many Bluebox units we support
  • Kappa Sky
  • Kappa Sky LGW
  • Kappa Rev
  • Kappa Rev LGW
  • Kappa V Evo
  • Zeta Rev HE FC
  • Zeta Rev HEi FC
  • Tetris 2 FC
  • Kappa Sky FC
  • Kappa Rev FC
  • Kappa V Evo FC
  • Zeta Sky
  • Tetris SKY R7
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: 2261