1. Chiller Energy Audit
Welcome remarks TBD.

2. Trane Building Advantage
Solutions
Analyze
Oil Analysis
Thermography
Tube Testing
Metering
Refrigerant Leak Testing
Vibration Analysis
Chiller Plant Analysis
Refrigerant Monitor
Modernize
OptiPlant
Chiller Upgrade
FreeCool
Chiller Plant Manager
Adaptive Frequency Drive
Partial Heat Recovery
Chiller Control Retrofit
Refrigerant Retrofit
Optimize
Noise Reduction
Power Factor Correction
Adiabatic Cooling
Automatic Tube Cleaning
Exchanger Enhancement
Compressor R’newal
Exchanger Cleaning
Refrigerant Management

3. Trane Building Advantage
Solutions
Analyze
Oil Analysis
Thermography
Tube Testing
Metering
Refrigerant Leak Testing
Vibration Analysis
Chiller Plant Analysis
Refrigerant Monitor
Optimize
Noise Reduction
Power Factor Correction
Adiabatic Cooling
Automatic Tube Cleaning
Exchanger Enhancement
Compressor R’newal
Exchanger Cleaning
Refrigerant Management
Modernize
OptiPlant
Chiller Upgrade
FreeCool
Chiller Plant Manager
Adaptive Frequency Drive
Partial Heat Recovery
Chiller Control Retrofit
Refrigerant Retrofit
Efficiency
Chiller Plant Analysis
Metering
Adiabatic Cooling
Automatic Tube Cleaning
Exchanger Cleaning
Power Factor Correction
Adaptive Frequency Drive
Chiller Control Retrofit
Chiller Plant Manager
Chiller Upgrade
FreeCool
OptiPlant
Partial Heat Recovery
Reliability
Compressor R’newal
Oil Analysis
Thermography
Exchanger Enhancement
Tube Testing
Vibration Analysis
Environment
Refrigerant Leak Testing
Refrigerant Monitor
Noise Reduction
Refrigerant Management
Refrigerant Retrofit

4. Why audit a chiller? Taking informed decisions
What is the real present cooling requirement?
What is the real efficiency of existing equipment?
What opportunities are there to reduce energy expense?
What would be the energy savings and payback time?

5. Why perform an audit? Legal framework in European Union
Energy Efficiency Directive (EED)
Building Energy Audit in large enterprises (every four years)
Energy Performance of Buildings Directive (EPBD)
Regular inspection of air-conditioning systems >12 kW
Trane can support customers in achieving these requirements within defined scope
2010/31/UE Energy Performance in Buildings - Article 15 - Inspection of air-conditioning systems
2012/27/EC Energy Efficiency Directive - Article 8: Energy audits and energy management systems (obliges since 12/2015)

6. Trane Chiller Energy Audit
What will Trane measure?
Chiller Cooling Capacity and Power Input
Chilled water Leaving & Entering water temperatures
Ambient temperature
How?
Trane Audit Case – developed specifically to audit chillers
Data measured and logged typically during two weeks
Parameters measured
Trane Audit Case
2010/31/UE Energy Performance in Buildings - Article 15 - Inspection of air-conditioning systems
2012/27/EC Energy Efficiency Directive - Article 8: Energy audits and energy management systems (obliges since 12/2015)

7. Trane Chiller Energy Audit
Output : Chiller Energy Audit report
Charts showing the measurement results
Analysis of the measurements
Proposition of enhancements to the chiller

8. Trane Chiller Energy Audit
Benefits of a Trane Chiller Energy Audit
Get information about the real operation of your chillers
Detect opportunities to improve the current operation
Learn how to improve your chillers’ performance with a calculation of profitability based on measured data