joe piazza fma: coppertree analytics

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Smart Buildings Have Promised a Lot. Use Energy Management and Fault Detection and Diagnoses (FDD) to Make them Deliver.

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Energy Management is a Crowded Race

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FDD for the WinThe forerunners will offer Energy

Management and FDD

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The Garden Path…

Energy Management without FDD

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The First Step in the Right Direction:

Preserve Your Commissioning

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Golden Standards

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Fault Detection and

Diagnostics

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Demand Limiting: Return on Investment

• $50 for example devices ($1,086 per year for entire

solution)

• >$300 in Savings lost over 3 months when

system was in manual

• Could have saved: $250

ROI = 250/50x100

= 5 times

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The Second Step:Automated Fault Detection Diagnostics (FDD)

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Pinpoint Wastage

Electrical distribution for VAV zones

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Pinpointing Wastage: Return on Investment

• Weekday average electrical energy savings (VAVs): 68%

• Average Daily VAV consumption (Before): 414 kWh

• Average Daily VAV consumption (After): 90 kWh

Savings: 324 kWh per day; 260 workdays per year

Savings per year: $8,542 (at US Av. kWh 10.14 cents)

Cost to implement: One time: $300, Annual: $1,477

3 Yr ROI: 5.42 times

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Prioritize Maintenance

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Prioritize Maintenance: return on investment

• Traditional maintenance Approach: Service Rotation

• Sample Maintenance Approach using FDD:

• 1,000 Zone Systems

• Continuously monitor and rank performance

• Target maintenance only at worst performing

systems

Savings: $3,050 labor savings, plus associated energy

reductions

Results: 100 Zone systems repaired for the price of 30

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For Even Greater Control and Operational/Energy Efficiencies:Integrate with Your Enterprise Facility Manager (enteliWEB)

Make the Changes

Identified by your

FDD Package

Directly to Your

BAS

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Thank you.