Replace O Rings on Carrier 06NA 2250

Replace O Rings on Carrier 06NA 2250

Job Description:  Replace O Rings on Carrier 06NA 2250

Area: Hanger Hill, London

Issue Identified:  Following a recent attendance on site and a pressure test the engineer found a leak on the motor gasket and the discharge valve of the compressor.

Works carried out:

  • Isolated the Carrier Chiller unit electrically and mechanically.
  • ACES Lift and shift attended site and raised the compressor from the chiller bed.
  • Replaced the seals at the bottom of the compressor.
  • Charged the system with nitrogen and pressure test the works.
  • Once the unit had been proven to be leak tight evacuated system to a minimum of 2 Torr.
  • Recharged the unit with recovered refrigerant.
  • Completed all the f gas sheets and cleared all the waste generated.

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

Carrier Chillers have a wide range of models with capabilities for sustainable refrigerant options. With non-ozone depleting refrigerant, excellent efficiency and powerful controls, these units are ideal for applications where temperature control is crucial. Carrier Chillers have been designed to bring efficient, reliable cooling to all types of large commercial applications. ACES engineers are experts in service and maintenance of all Carrier Chiller types. We have engineers based in London 24/7.

Some of the many Carrier Chillers we support
  • AquaSnap® Air-Cooled Liquid Chiller 30 RAP
  • AquaSnap® Air-Cooled Liquid Chiller 30RB
  • AquaForce® Air-Cooled Screw Chiller 30XA
  • AquaForce® Variable Speed Air-Cooled Screw Chiller 30XV
  • AquaEdge® Water-Cooled, Custom-Design Centrifugal Chiller 17DA
  • AquaEdge® Water-Cooled Centrifugal Chiller 19DV
  • AquaEdge® High-Efficiency Semi-Hermetic Centrifugal Chiller 19XR
  • AquaEdge® High-Efficiency Variable-Speed Screw Chiller 23XRV
  • AquaForce® High-Efficiency Indoor Liquid Screw Chiller 30HX
  • AquaSnap® Indoor Water-Cooled/Condenserless Liquid Chiller 30MP
  • AquaForce® High-Efficiency, Water-Cooled, Indoor Liquid Screw Chiller 30XW
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