2 x Carrier 30RB Pressure Relief Valve Replacement

Description: 2 x Carrier 30RB Pressure Relief Valve Replacement

Area: Eastbourne Terrace, London

Issue Identified: Following a recent planned preventative maintenance visit our engineer noted that the pressure relief valves were out of date, the valves were also not fitted on dual ports therefore the refrigerant will have to be recovered. The Engineer also noted that the variable speed fans are not working properly due to the A1 card failing.

Works carried out:

  • System isolated and gas recovered into certified receiver cylinders.
  • Removed and replaced the Pressure Relief Valves with suitable pressure rating replacements.
  • Each Pressure Relief Valve (PRV) set was certified, and certification provided at point of completion.
  • Pressure tested using Oxygen Free Nitrogen (OFN).
  • System evacuated.
  • During this period, the A1 Board was replaced, also the compressor fuses were replaced.
  • System charged with recovered F-gas.
  • Re-commissioned and handed over to client.
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

ACES Also Supply And Install New Chillers – Call Us For More Information 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.

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