JCI - The Most Effective Chiller Diagnostics Today 10/28/2016 All Rights Reserved - www.johnsoncontrols.com/buildings 1 The Most Effective Chiller Diagnostics Today Alan Garbers Johnson Controls http://www.johnsoncontrols.com/buildings/services-and-support Agenda Predictive Diagnostics -- Overview Focus: Diagnostics & Chillers Online Connected Diagnostics for Chillers Questions Wrap-up Johnson Controls 3 The Heart of Condition-Based Maintenance Car Example: Change Oil Based On Analysis • What is the Current Health? • Is Health Changing Over Time? • Predict Failures Ahead of Time Non-invasive Testing to provide Definitive Information About a Machine Predictive Diagnostics What is it?
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JCI - The Most Effective Chiller Diagnostics Today
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JCI - The Most Effective Chiller Diagnostics Today
10/28/2016
All Rights Reserved -www.johnsoncontrols.com/buildings 1
The Most Effective Chiller Diagnostics Today
Alan GarbersJohnson Controlshttp://www.johnsoncontrols.com/buildings/services-and-support
Agenda
� Predictive Diagnostics -- Overview
� Focus: Diagnostics & Chillers
� Online Connected Diagnostics for Chillers
� Questions
� Wrap-up
Johnson Controls3
The Heart of Condition-Based Maintenance
Car Example: Change Oil Based On Analysis
• What is the Current Health?
• Is Health Changing Over Time?
• Predict Failures Ahead of Time
Non-invasive Testing to provide Definitive Information About a Machine
Predictive Diagnostics What is it?
JCI - The Most Effective Chiller Diagnostics Today
10/28/2016
All Rights Reserved -www.johnsoncontrols.com/buildings 2
You’re at the center of many challenges.
YOUYOU
What if you could reduce emergencies?
What if you could identify and address problems sooner?
RELIABILITY AND FUNCTIONAL AVAILABILITY OF HVAC SYSTEMS Sonny Myrefelt, Dep. of Build. Serv. Eng., KTH, 10044
Stockholm, Sweden, and SKANSKA Sydost, Växjö, Sweden.
David Tod Geaslin – Reversing the Cycle of Deterioration in the Nation’s Public School Buildings, The Council of the Greater City Schools, October 2014. Maintenance Excellence: Optimizing Equipment Life-Cycle Decisions By John D. Campbell, Andrew K.S. Jardine.
In fact, we have found that $1 spent in stewardship avoids $3 in capital reinvestment. – Sightlines, 2014
JCI - The Most Effective Chiller Diagnostics Today
10/28/2016
All Rights Reserved -www.johnsoncontrols.com/buildings 3
But you’re doing inspections… so why does this happen?
Because
89%of all equipment failures are
random
Because
89%of all equipment failures are
random
Source: Lifecycle Engineering Research
Predictive technologies provides a complete picture of chiller health &
performance that helps avoid random failures
Oil Analysis
Oil Analysis
Vibration AnalysisVibration Analysis
Refrigerant Analysis
Refrigerant Analysis
Internet of Things
Technologies
Internet of Things
Technologies
Infrared/Eddy
Current Analysis
Infrared/Eddy
Current Analysis
Motor Current Analysis
Motor Current Analysis
Let’s look at each of these in more detail…
Keeps a Molehill
from Becoming a Mountain.
• Lowers Operational Costs
• Increases Maintenance Program Efficiency
• Lowers Life Cycle Costs
Johnson Controls9
Predictive Diagnostics Benefits
JCI - The Most Effective Chiller Diagnostics Today
10/28/2016
All Rights Reserved -www.johnsoncontrols.com/buildings 4
Johnson Controls10
Better Information
• Definitive Data
Better Decisions• Do I Have All Information Needed to Make a Calculated Decision?
Better Outcomes•Fix Root Cause to Prevent a Repeat Failure