Condensing Unit Repairs – Mitsubishi PUHY

Condensing Unit Repairs – Mitsubishi PUHY

Job Description:  Condensing Unit Repairs – Mitsubishi PUHY

Area: Wapping Lane, London

Issue Identified:  Following a call out to site the engineer advised that the Mitsubishi Electric, Condensing Unit, PUHY-P300YJM-A unit had lost all its refrigerant and required a pressure leak test.

  • Works carried out:
    • Isolated the Mitsubishi Electric Condensing unit electrically and mechanically.
    • Recovered refrigerant into certified cylinder for storage on site.
    • Weighed and confirmed the charge.
    • Pressure tested with OFN (oxygen free nitrogen) to locate leak.
    • Repaired leak by means of brazing
    • 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 all Mitsubishi Air-Conditioning Units – Call Us On 01865 890996

Mitsubishi Mr Slim – is available as wall or floor mounted and is ideal for retail and offices

M Series –  a very versatile system and is suitable for retail and offices and is available using low GWP R32 refrigerant

Multi Split – the outdoor unit can connect between 2 and 11 indoor units.

City Multi VRV – ideal for larger premises who demand efficiency and high performance

City Multi HVRF – a multi hybrid VRV system which can provide heating in one area and cooling in another area of building

Some of the many Mitsubishi Split units we support
  • PUZ-ZM200/250YKA R32 Power Inverter Heat Pump
  • PUZ-M200/250YKA R32 Standard Inverter Heat Pump
  • PLA-ZM R32 Power Inverter Heat Pump
  • PLA-M R32 Standard Inverter
  • PLA-ZM R32 Power Inverter Heat Pump
  • PLA-M R32 Standard Inverter
  • PLA-SM R32 Inverter Heat Pump
  • PKA-M R32 Power Inverter Heat Pump
  • PKA-M R32 Standard Inverter Heat Pump
  • SLZ-M R32 Inverter Heat Pump
  • PEAD-M R32 Power Inverter Heat Pump
  • PEAD-M R32 Power Inverter Heat Pump
  • PEAD-M R32 Standard Inverter Heat Pump
  • PEAD-M R32 Standard Inverter Heat Pump
  • SEZ-M R32 Inverter Heat Pump
  • PEA-RP R410A Power Inverter Heat Pump
  • PEA-RP R410A Standard Inverter Heat Pump
  • PAC-IF013B-E Air Handling Unit Controller
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

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