Repairs to Ciat Chiller

Repairs to Ciat Chiller

Job Description: Repairs to Ciat Chiller

Area: Culham, Oxfordshire

Issue Identified: Following a recent call out to site, the engineer advised that the Ciat Chiller had a low-pressure fault and required a pressure leak test. The Pressure Relief Valves had traces of oil around them. He also advised that the water sensors were out of calibration and required replacing.

Scope of Works Carried Out:

  • Recovered any remaining refrigerant into certified cylinder.
  • Weighed and confirmed the system charges.
  • Replaced the water sensors.
  • Replaced pressure relief valve.
  • Charged the system with OFN.
  • Once proven the unit is leak tight released the nitrogen.
  • Evacuated system to a minimum of 2 Torr.
  • Re-charged the Ciat Chiller with virgin refrigerant.
  • Test ran and re-commissioned.
  • Complete all waste paperwork.
  • Cleared site of any waste created.

Some of the many Ciat Chillers we support
  • AQUACIAT POWER ILD R32
  • AQUACIAT LD R32
  • AQUACIAT POWER LD R32
  • POWERCIAT LX R134a
  • AQUACIAT LD R410A
  • AQUACIAT Free Cooling
  • AQUACIAT Power R410A
  • CIAT Cooler R-410A
  • AQUACIAT2 HYBRID R-410A
  • AQUACIAT Caleo
  • GEOCIAT Modular
  • DynaCIAT Power
  • HydroCIAT LW
  • HydroCIAT TURBO LWT
Ciat Chiller Features

The AQUACIAT Chillers have been adapted for heating and air conditioning applications in the fields of Offices, Healthcare, Industry, Administration, and Commercial  buildings.

These units are designed for outdoor installation and do not require protection from adverse weather conditions.

To operate in COOLING or HEATING mode, these units use outside air as the only external source, this permits the evacuation of heat in summer or the supply of thermal energy for heating in winter.

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: 1794