Energy-efficient heating, ventilation and air-conditioning

Technologies for certified buildings

Energieeffizientes Heizen, Lüften und Klimatisieren

Technologien für zertifizierte Gebäude Bukarest, 2014/07/01

Otto Oberhumer Senior Corporate Advisor DAIKIN AIRCONDITIONING CENTRAL EUROPE

Agenda

Facts & Figures about Daikin

How Daikin products can contribute to reach high scores

with BREEAM or LEED building certification

BREEAM (UK)

• Building Research Establishment Environmental Assessment Method

LEED (US)

• Leadership in Energy & Environmental Design

2

1. Facts & Figures

Otto Oberhumer Senior Corporate Advisor DAIKIN AIRCONDITIONING CENTRAL EUROPE

What do these companies have in common?

All of them are global number 1 companies! • Mobile phone industry • Car industry • Aircraft industry • Beverage industry • Fast food chain industry • Oil and gas industry

Which company is missing?

Global number in HVAC solution industry!

Worldwide MS of 10,8 %! (source of data: BSRIA, 2012)

1 Daikin 10,8%2 Toshiba/Carrier 9,8%

3 Gree 8,4%

4 Midea 6,9%

5 Mitsubishi Electric 6,3%

6 Hitachi 4,6%

7 Panasonic 4,3%

8 JCI 4,2%

9 LG 4,1%

10 Trane 3,6%

11 Others 36,9%

HVAC net sales: airconditioning, (incl. VRV/VRF), water chillers and fan coil units

(source of data: BSRIA, 2012)

Global Market Shares

T/O 13 bn € FY12

1 Daikin 20,0%2 Mitsubishi Electric 14,0%

3 Fujitsu 8,0%

4 LG 7,0%

5 Toshiba Carrier 6,0%

6 Panasonic 4,0%

7 Mitsubishi Heavy 4,0%

8 Hitachi 4,0%

9 Samsung 3,0%

10 Arcelik 2,0%

11 Others 28,0%

European market shares for room airconditioners (incl. VRF/VRV) in 2012

(source of data: BSRIA, 2011)

Daikin

Mitsubishi Electric

Fujitsu

LG

Toshiba Carrier

Panasonic

Mitsubishi Heavy

Hitachi

Samsung

Arcelik

Others

What about Europe?

European Market Shares

T/O 1,9 bn € FY12 5.400 people

2. How Daikin products can contribute to reach high

scores with BREEAM or LEED building certification

Otto Oberhumer Senior Corporate Advisor DAIKIN AIRCONDITIONING CENTRAL EUROPE

360° efficiency

Heat Recovery

VRV IV Unique Features

Highest Design Efficiency

The Total Solution System

DX heating and cooling

Low temperature water heating or cooling

High temperature water heating (up to 80 °C)

Ventilation

10

VRV IV Unique Features

Highest operational efficiency

Variable Refrigerant Temperature control

11

Cooling • The first weather-dependent

control on the VRV market

• No cold drafts

Automatic VRT mode

Syste

m

ca

pa

city

Re

frige

ran

t T

35° 25° 30° 20°

Effic

ien

cy

35° 25° 30° 20°

Outdoor temperature

Syste

m

ca

pa

city

Fixed Tr

Higher refrigerant temperature (Tr)

in mid-season

As outdoor temperature falls, the

capacity of the system is adjusted

by reducing the speed of

compressors AND by increasing

the evaporation temperature

Efficiency increases far more thanks to

lower compression ratio’s and thanks to

maintaining the compressors at optimal

speeds

Variable Tr

Ca

pa

city

& L

oa

d

35° 25° 30° 20°

Cooling

requirement

Design

point

VRV IV Unique Features

Highest operational efficiency

Variable Refrigerant Temperature

12

Example: cooling

Automatic VRT mode

Re

frige

ran

t T

35° 25° 30° 20°

Effic

ien

cy

35° 25° 30° 20°

Outdoor temperature

Fixed Tr

Variable Tr

+28% Seasonal

cooling

Efficiency

Reduced power consumption

Reduced running costs

Reduced CO2 emissions

VRV IV Unique Features

Highest operational efficiency

Variable Refrigerant Temperature

13

Syste

m

ca

pa

city

Syste

m

ca

pa

city

Ca

pa

city

& L

oa

d 35° 25° 30° 20°

Cooling

requirement

Design

point

Example: cooling

VRV IV Heat Recovery REYQ-T

Highest operational efficiency

Load

Tamb

Improved mixed

mode control

up to 15%

efficiency

increase

14

VRV IV Heat Recovery REYQ-T

Operational Efficiency

New mixed-mode control – thanks to asymmetric HEX division Load

Tamb

… …

100% Heating

100% Cooling

100% Heat Recovery

100% Heat Recovery 100% Heating 100% Cooling

Up to 19 configurations of the heat exchangers to perfectly balance the system!

3-module systems … 19 configurations 2-module systems … 13 configurations 1-module systems … 7 configurations

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The leader in efficiency

Daikin 3-pipe heat recovery technology with

Variable Refrigerant Temperature control technology

New mixed-mode control

Comfort cooling requirement drops with falling outdoor temperatures!

The Variable Refrigerant Temperature technology reduces capacity by increasing evaporation temperature, which dramatically increases efficiency.

This translates in up to 28 % better efficiency over an entire cooling season

0

2

4

6

8

10

15 20 25 30 35 40Outdoor air temperature [°C]

16

The leader in efficiency

Daikin 3-pipe heat recovery technology with

Variable Refrigerant Temperature control technology and

New mixed-mode control

Total COP in Heat Recovery operation

VRV IV Heat Recovery system is

the most efficient VRV (VRF) system

in the world in actual use!

BREEAM International New Construction

Criteria assessed – where Daikin can play a role

Management

• Man 01 – Sustainable procurement

• Man 05 – Life cycle cost and

service life planning

Health and Wellbeing

• Hea 02 – Indoor air quality

• Hea 03 – Thermal comfort

• Hea 05 – Acoustic performance

Energy

• Ene 01 – Energy efficiency

• Ene 02 – Energy monitoring

• Ene 04 – Low and zero carbon technologies

Pollution

• Pol 01 – Impact of refrigerants

• Pol 02 – NOX emissions

HOTEL CISMIGIU

Heat pump VRV solution - hotel application - offices (classrooms)

HOTEL BULEVARD

Heat Recovery VRV solution suitable for hotel application. Each room has the possibility to individually change from heating to cooling.

HISTORICAL BUILDINGS – VRV SOLUTION

References

CRYSTAL TOWER – ING BUILDING

• 15 levels building/1000 sq.m /level • BREEAM certified building • ARACO – quality trophy in 2012 • Water cooled VRV as HVAC solution

• 70 Outdoor units

• 280 indoor units

PUBLIC BUILDING – WATER COOLED VRV & CHILLERS SOLUTION

References

Daikin can lead the way to a high LEED or

BREEAM scoring!

“From what we have seen in other LEED projects it appears

that Daikin is recognized as a leading provider and perhaps

the best fit for LEED projects in Europe because of the

service that the company is able to provide to its

customers and potential savings in maintenance costs.”

Deloitte Finance, France, Member of the LEED Steering Committee

USGBC

Building certificates