lossnay job reference - mitsubishi electric · 3 air conditioning system design spare spare spare...

Lossnay Job ReferenceLossnay Job Reference

Fu-An Building HOY Architects & Associates 1 _ 45 _ 78 _ 10

111213

14 _ 17

18 _ 20

21 _ 23

24 _ 26

27 _ 28

29 _ 30

31

32

33

Office building

Opus International ConsultantsMinistry of Finance BuildingCork Country Council (Cork Ireland)Galway Financial CetreBrinks Bank Security Company (Co Cork)

Hall & LibraryEna Culture-Center

UniversityMackenzie University (Rev. Modesto Carvalhosa Building)

Shopping centreGLOBO Parco Commercial

Shanghai Japanese School

Public museum & Bank officeFondazione Del Monte

Hotel & Office buildingSorolla Hotel / Sorolla center

Hotel & Commercial centerHESPERIA TOWER

School

Office building & Factory

Church

CONTENTSCONTENTS

1

Building informationSite :

Architectural design Co. :

Air conditioning design Co. :

Construction operations Co. :

Air conditioning installation Co. :

Completion : 2005

Structure :

Building area (m2) : 295

11 above-ground floors and two below-ground floors

Total floor area (m2) : 4,602

Air conditioning method : Air cooled heat pump type VRF + ICE + HRV (Lossnay)

Taipei, R.O.C.

築友工程顧問有限公司

富邦建設　　有限公司 HOY Architects & Associates

東元電機　　有限公司 TECO Electric & Machinery Co. Ltd

地上11　地下2

Appearance

Care has been taken to preserve and maintain the ecological environment by preserving the existing environ-ment as much as possible and increasing plants that butterflies and birds stay. In order to maintain the physicalenvironment, energy consumptions have been reduced by adopting energy saving, high efficiency, automaticallycontrolled devices and substitution energies (solar power generation, utilization of rain water and so on) and uti-lizing natural energies.Giving priority to the energy saving, the bearing, shapes of buildings and openings on them, or others, have beendetermined selectively. Moreover, to reduce loads on the air-conditioning, equipments such as blind boards orthe like and solar power panels have been installed on the southern face.Regarding air-conditioning equipment, the power consumption at peak hours has been reduced using VRF air-conditioning system selectively and combining the heat regeneration, which utilizes ice, and total heat-exchangeventilators, in addition to the measures to reduce loads on the southern face as mentioned above. Furthermore,it is designed to provide healthy and pleasant environments by monitoring and measuring indoor air constantlywith CO2 sensors.

Fu-An Building HOY Architects & Associates

Equipment listCeiling concealed type LossnayLGH-50RX3 3 units (HEX-50)

LGH-80RX3 8 units (HEX-80)

Ceiling concealed type VRF indoor unitPDFY-P20VM-A 1 unit (F1)

PDFY-P80VM-A 16 units (F8)

PEFY-P125VMH-A 7 units (F12)



Air cooled heat pump type VRF outdoor unitPUHY-P355VBM-B1 9 units (VRS-35)

PUHY-P560VBM-B1 3 units (VRS-56)

Ice storage unitSTY-P17UM-A 11 units (STY-17)

MA remote controllerPAR-20MAA 3 units (TS)

( ) shows item No.

Lossnay installed in attic.

Office building

2


Equipments like blind boards or the like have been installed on

the southern face. Solar power panels have also been installed

in order to reduce the heat irradiation into rooms by direct sun-

light and utilize natural resources.

Sidewayscross section

Lengthwisecross section

It is designed to grow plants on stereoscopic and multistage beds in

order to increase the green areas by its development. Ecological

display corridors will be constructed in the building and on the roof.

Office building

3

Air conditioning system design

SPARE

SPARE

SPARE

SPARE

SPARE

TS

SPARETS

SPARETS

SPARETS

05

10

15

20

B1F

1F

1F

2F

3F

4F

5F

6F

7F

8F

9F

10F

11F

RF

DX-1

F8F8F1

F4TSTS

F10

TSTSTS HEX-50F8TS

STY-17

VRS-35

VRS-35

TSF12F12

TSTSF8

STY-17

STY-17VRS-35

VRS-35

TSF12F12

TSTSF8

F8TS TS

F20 F14TS

DX-1R8 20φ

HEX-80

HEX-80

HEX-80

F14F20F8

STY-17

STY-17

VRS-35

VRS-35

F8TS TS

F20 F14TS

F14TS

F20TSTS

F8

STY-17

STY-17

VRS-35

VRS-35

TSTSTS

DX-2 TSTSTS

F14F20F8

F8TS TS

F20TS

F20

DX-2

HEX-80

TSHEX-80

HEX-80TS

TS

R6

TSHEX-80

TSHEX-80

DX-2

DX-2

F20TS

F8TS TS

F8

F20TS

F12TS TS

F20

VRS-56VRS-56VRS-56 STY-17STY-17 STY-17

R8

F8TS

F8TS

HEX-80

HEX-50

DX-2

R6

LMAP-03

PAC-50KUA

G-50A

UPS1φ/110/60Hz 1φ/220/60Hz

BMS

030201 04

06 07 08 09

11 12 13 14

16 17 18 19

21 22 23 24 25

26 27 28 29 30

31 32 33 34 35

36 37 38 39 40

41 42 43 44 46

47 48 49 50 HRV

HRV

HRV

52

01

57

62

67

72

77

82

8797 92 989186

66

61

56

51

71

76

81

45

9F 10F 11F 11F9F 10F

R6

DX-2

BMS

LMAP-03

TIMERKEY

VRS-3557 STY-17

F8 F12 F12 HEX-80TSTSTS

TIMERKEY

HRV

HRV

HRV

HRV

HRV

HRV

HRV

HRV

HRV


Office building

4

Air conditioners lay out

HRV

Ladies WC

Machine Room

Veranda

Stairs

Lounge

Office

WC

Warehouse

ManagerRoom

ManagerRoom

PCPC

PCPC PC

PC

PCPC

PC

PC

PCPC

PCPC

PCPC

PCPC

�

(TYP.)

120x15 2SLOTx2

60x15 2SLOTx3 DCC200350CMH

200φ

300

300

350CMHDCC200

120x10 TPSSx8

DCC200350CMH 350CMH

DCC200

350CMHDCC200

350CMHDCC200

350CMHSLL200 SLL200

350CMH

EA OA

280x170

FL+3000

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　

150

150

DNDN130X30

130X30

FL+3100

280x170

DN

FL+3000

GentlemenWC

Managing DirectorRoom

ManagingDirectorRoom

250

250

250

250

200 (TYP)

300300

200 (TYP)

250 (TYP)

300

300

300300

300


Office building

Unit : mm

5

Building informationSite : Christchurch, New Zealand.

Architectural design Co. : Opus International Consultants Ltd

Air conditioning design Co. : Beattie Air Conditioning Ltd

Construction operations Co. : C.B.D. Construction Ltd

Air conditioning installation Co. : Beattie Air Conditioning Ltd

Completion : March, 2006

Structure : 2 Story Office

BlockConcrete / Glass / Steel Roof

Building area (m2) : 3,200

Total floor area (m2) : Ground Floor 900 / 1-st Floor 1,300

Air conditioning method : Air cooled heat pump type VRF

+ HRV (Lossnay)

The Climate in Christchurch New Zealand is very unique as it can be very Hot in Summer as much as 38degCand in Winter it can Snow with temperatures as low a minus 10degC.This building has designed and installed the air conditioning and ventilation systems for Opus InternationalConsultants.Three outdoor units are connected to many indoor units located on both floors of this building. Each of thesethree systems has the ability to heat and cool simultaneously and this provides the flexibility of controling copewith the large number of zones required.The Air Conditioning equipment chosen was from the Air cooled heat pump type VRF, R2 Simultaneous Heatingand cooling range that has been used in conjunction with Lossnay air to air heat recovery ventilators. The heatexchangers recover heat from the building's exhaust air and use it to preheat incoming fresh air to meet BuildingCode requirements.These Lossnay heat recovery ventilators have an efficiency of approximately 85% and thereby eliminating theneed for any electric reheating of the fresh air in winter and provide higher efficiencies in summer.

Opus International Consultants

Appearance

Equipment list

Ceiling concealed type Lossnay

LGH-100RX4 3 units

Ceiling cassette type VRF indoor unit

PLFY-P20VCM 6 units

PLFY-P32VCM 3 units

PLFY-P40VCM 3 units

Air cooled heat pump type VRF outdoor unit

PURY-P650YGM 1 unit

VRF multi controller

PAC-YT51CRA 13 pieces

Sprit type packaged air conditioner

PCA-RP3GA 1 unit

VRF contloller

G-50A 1 piece

PAC-YG10HA 1 piece


LGH-100RX4 4 units


PMFY-P20VBM 7 units

PLFY-P32VCM 2 units

PLFY-P40VCM 24 units

PDFY-P50VM 3 units


PURY-P600YGM 1 unit


PAC-YT51CRA 12 pieces

Ground floor First floor

Plant room

Office building

6



EA

EA

ROOF COWL

ROOF COWL

GROUND FLOOR (1)

GROUND FLOOR (2)

LOSSNAY

LOSSNAY

RA

SA

RA

FD FD

φ500 φ500

SAOA

OA LOSSNAY

LOSSNAY

EA

EA

RA

RA

CEILING GRILLE

TO CEILING GRILLE

ROOF COWL

ROOF COWL

ROOF COWL

FIRST FLOOR(1 NORTH)

SA

SA

OA

OA

Unit : mm

Reception, ground floor Office, first floor

Office building

7



HRVHRV

HRV

HRV

HRV

KEF3 TEF3 TEF4

AC39AC42AC45

AC41AC44

AC47AC53 AC50

AC52 AC49

AC51

AC54AC55 AC56 AC57 AC58

AC48

AC40AC43AC46

AC24AC60 AC61

AC59

AC26AC29AC32AC36

AC27

KEF3

AC30AC34AC37

AC28AC31AC35AC38

TEF5 TEF2TEF1

KEF1

600 x 150 F/A DUCT

BS8 BS10 BS10 BS8

KITCHEN EXTRACT

REFRIG P/W

F/A

DU

CT

F/A

DU

CT

DRAIN

TOILET EXTRACTROOF MOUNTED OUTDOOR UNITFOR INDOOR AIR HANDLERS

KEF1TEF1

TEF2

AC16

BS16

AC7 AC4 AC1

AC8AC11

AC10

AC12

AC13

AC14

AC20

AC21

HRV

AC17

AC18

AC23

AC19

AC24

φ100

φ150φ150

D D

φ150

φ150 RA

500 x 200 500 x 200

SA 600 x 300

600

x 3

00

φ300

AC22

AC1AC2

AC4

AC7AC8

AC9

AC5AC6

AC3 AC25

AC5 AC2

AC9 AC6 AC3

AC15

Ground Floor

First Floor

Unit : mm

Office building

8

Building informationSite : Hanoi, Viet Nam

Architectural design Co. : SAfi Deita Joint-venture co.

Air conditioning design Co. : HP Ha Noi

Construction operations Co. : General of Ha Noi contruction 4th co.

Air conditioning installation Co. : TEMEX Co. LTD

Completion : May, 2006

Structure : 12above-ground floors and one below-ground floors


Air conditioning method : Air cooled heat pump type VRF + HRV

(Lossnay)

This is the Financial Department's working office and is one of the biggest projects in Hanoi using the air cooledheat pump type VRF and HRV (Heat recovery ventilations). It is one of the intelligent building using connectedBMS and the first project which are installed VRF combined HRV in Viet Nam.

Ministry of Finance Building

Appearance

Equipment listCeiling concealed type Lossnay and remote controller

LGH-50RX4 1 unit

LGH-100RX4 84 units

LGH-150RX4 11 units

PZ-52SF 14 pieces

Ceiling concealed type VRF indoor unit

65 units


445 units

Air cooled type VRF outdoor unit

65 units

VRF controller

G-50A 2 pieces

PAC-SC50KUA 3 pieces

PAC-SF46EPA 2 pieces

PAC-YG10HA 2 pieces

Cassette-type indoor unit installed in the ceiling.

Office building

9

1000m3/h

HRV1.2

HRV1.3

HRV1.1

HRV1.4

HRV1.5

HRV1.6

HRV1.7

HRV

HRV

HRV

HRV

HRV

HRV

HRV

Office building



Unit : mm

First floor - fourth floor

1000m3/h

1000m3/h

1000m3/h

1000m3/h

1000m3/h

1000m3/h

1000m3/h

1000m3/h

1000m3/h

HRV

HRV

HRV

HRV

HRV

HRV

HRV

HRV

HRV

HRV

1000m3/h

10



Unit : mm

Fifth floor - eighth floor

Office building

11

Building informationSite : Cork Ireland

Air conditioning installation Co. : Frank Roche Services

Completion : December, 2002


+ HRV (Lossnay)

Office building

In this building, outdoor air is supplied directly to an outdoor air processing unit (OA processing unit) withoutpassing through an indoor air-conditioning unit, and entering each room via the floor surface. 24 l/sec (86.4 m3/h)is expelled from each grille, with four grilles installed per room. Heating and cooling are provided by VRFs, andceiling cassette-type indoor units are installed in the limited ceiling space.

Cork Country Council (Cork Ireland)

Appearance

Equipment listCeiling concealed type Lossnay (OA processing unit)

GUF-50RD 5 units

GUF-100RD 10 units


PLFY-P32VKM 14 units

PLFY-P40VKM 6 units

PLFY- P50VKM 19 units

PLFY-P63VKM 1 unit

PLFY-P80VKM 1 unit

PMFY-P20VBM 33 units


PURY-P200YMF 4 units



PAR-F27MEA 44 pieces

G-50A 2 pieces

VRF BC controller

CMB-P104V 4 pieces

CMB-105V 2 pieces

CMB-P106V 4 pieces

CMB-P108V 3 pieces

CMB-P1010V 2 pieces

CMB-P1013V 1 piece

200mm

Weather cover is fixed the wall, itconnected with duct.

Fresh air supply grille.

12

Building informationSite : Galway Ireland

Air conditioning installation Co. : Kelly Refrigeration

Completion : 2002


+ HRV (Lossnay)

Office building

In the building, an air cooled heat pump type VRF is used with the heat recovery ventilator Lossnay.

Galway Financial Cetre

Appearance

Equipment listCeiling concealed type Lossnay

LGH-35RX3 28 units


PLFY-P32VBM 14 units


PEFY-P40VMM 54 units




PAR-F27MEA 50 pieces

MJ-103MTRA 2 pieces

13

Building informationSite : Mallow Ireland

Air conditioning installation Co. : Frank Roche Services

Completion : December, 2002

Air conditioning method : Split type air conditioner + HRV

(Lossnay)

Office building

The building is very air-tight due to the severe climate, and there are very few windows out of concern for securi-ty. This building requires mechanical ventilation. Lossnays are therefore used which are capable of conservingenergy while providing ventilation. Heating and cooling are provided by split-type air conditioners. A Lossnay was installed in the building's warehouse, with ducts leading to the offices providing ventilation.

Brinks Bank Security Company (Co Cork)

Appearance


LGH-100RX3 1 unit


PLA-P5AA3 systems

PUH-P5YGAA

Wall mounted type room air conditioner

MSH-C18TV1 set

MUH-C18TVLossnay unit is suspended from ceiling.

14

Building informationSite : Ena-City, Gifu, Japan

Architectural design Co. : OKA SEKKEI.ARCHITECTS AND

ENGINEERS

Air conditioning design Co. : SANKI ENGINEERING CO.LTD

Construction operations Co. : JDC Coporation

Air conditioning installation Co. : SANKI ENGINEERING CO.LTD

Completion : March, 1984

Structure : RC 3-stories



Air conditioning method : Absorption chiller + Cooling tower

+ Boiler + HRV (Lossnay)

The Ena Culture-Center is a functional multi-use facility including the Cultural Building with a large hall capable ofseating over 900 people, a library of interest to all generations with four viewing rooms, and the CentralCommunity Center with 12 multi-purpose rooms.

Ena Culture-Center

Appearance

Equipment listCommercial type Lossnay

LP-800SQ4 [Custom made] (HX-1)

Similar as the model LU-502 with fans

Supply air volume : 7,500m3/h Static pressure : 1.0Pa

Exhaust air volume : 8,200m3/h Static pressure : 2.0Pa

LP-2500S [Custom made] (HX-2)

Similar as the model LU-504 with fans

Supply air volume : 25,000m3/h Static pressure : 2.0Pa

Exhaust air volume : 25,000m3/h Static pressure : 2.6Pa

Absorption chiller

2 units

Boiler

1 unit

Cooling tower

2 units

Air handling unit

6 units

Smoke exhaust fan

3 units

Ventilator

22 sets

( ) shows item No.

LP-800SQ4

LP-2500S

Hall & Library

15


Ceiling SpotlightEA 4,000 CMH

Seating 40,880 CMH

Main Hall Stage Practice Room Lobby

3,90

03,

900

FD SDSFDSD

FD

FD

FD FVD

FD

OAD.S

EAD.S

EA50,700 CMH

OA74,800 CMH

Stage EA 6,100 CMH

Stage SEA 510 CMH

Main Hall Attic 6,100 CMH

EA11,800 CMH

SEA660 CMH SEA

510 CMHEA

6,100 CMH

EA6,200 CMH RA

13,400CMH

StageRA

5,400CMH

StageSA

5,400 CMH

First Floor Practice Room SA 6,220 CMHFirst Floor Practice Room RA 4,350 CMH

First Floor LobbySA 5,950 CMH

RA 10,800 CMH

OA 3,500 CMH

Library SA 14,300 CMH

OA 7,000 CMH750 x 400

Public LobbyRA 8,000 CMH

OA1,870 CMH

OA11,400 CMH

OA25,000 CMH

EA33,500 CMH

Assembly Hall

14,200CMH

ProjectionRoom1,250CMH

SEA100 CMH

SEA220 CMH

SEA460 CMH

1F RA 6,480 CMH x 2

Air-Conditioning RoomEA 11,00 CMH

800 x 600

800 x 600

1,100 x 500

1,100 x 600

600 x 450

1,50

0 x 1

,000

900

x 70

090

0 x

800

2,000 x 9001,

300

x 7

50

1,30

0 x

750

550 x 450500 x 400

350 x

300

500 x 400 550 x 450 650 x 400450 x 400

700 x 500 900 x 600

TG

SFD

VD

VDVD

VD

VDVD

VDMDMD

MDVD

MD

MDTG

TGTG

AC-5 AC-4

AC-6

AC-2

AC-3

AC-1

HX-1

HX-2

F-3

F-11

F-1F-2

F-4 F-5 F-9 F-6 F-10 F-12

TGTG

TG

TG

TGTG

VD

VDMDTG

FD

SD SD

OA7,500CMH

EA6,200CMH

SFDSFD

SFD

SFD

MDMD

MD

SFD

SFD

SFD

VD

VD

VD

VD VD VD

HRV

MD MD

TG

TGTG

EA

500 x 350350 x 300

550 x 450 800 x 600

SEA 740 CMH

1,100 x 600

450 x 700 600 x 450

1,300 x 1,300

1500 x 1000

OA36,000 CMH

Air-Conditioning RoomOA 11,000 CMH

Boiler RoomEA 8,500 CMH

EA 18,500 CMH

RA44,700 CMH

300

x 3

00

1,24

0 x 1

,240

2,10

0

3,05

04,

000

4,50

03,

500

4,80

02,

000

2,40

0

Stage SA 6,160 CMH

Acoustic Control Room SA 1,800 CMHRA 1,800 CMH

Smoke Exhaust Skylight (Construction)

WC EA 2,500 CMHFoyer SA 8,600 CMHOffice SA 2,100 CMH

Seating Underfloor RA 24,950 CMH

Smoke Exhaust Vent (Construction) Stage Underfloor RA 12,000 CMH

Stage RA 6,500 CMH

Foyer RA 4,100 CMH x 2

IFL

700

x 5

0045

0 x 3

00

1,200 x 900

1,200 x 600

450 x 300 600 x 550 1,000 x 600 800 x 600

550 x 450

Lighting RoomSA 3,500 CMHRA 3,500 CMH

StageSA 6,160 CMH

Mother and Child Room (Rear)SA 1,850 CMH

Assembly Hall

Ground Floor Lobby, Exhibition Room

Library

Concrete Foundations (Construction) HRV

Unit : mm

Ena Culture-Center

Hall & Library

16

Lay out

Large Props Storage Room

Large Props Carry-in Entrance

Piano Storage Room

Dressing Room 1

Dressing Room 2Dressing Room 3

Dressing Room 4

BathroomWC

WC

WCBathroom

Rehearsal Room

Office

Dressing Room 1

Dressing Room 2

Caretaker’s Room

Stage

Stage

Main Hall Seating

Corridor

Corridor

Public Lobby

Adult Reading Room

Baby Room

Office

Bookmobile Garage

Permanent Records Preservation Room

Children’s Reading Room

Entrance Hall

Lobby

Promoters’ Office

Foyer

Gen

tlem

en W

CF

oyer

Mee

ting

Roo

m 1

WC

WC

Gro

up

Mee

ting

Roo

m

Gro

up

Mee

ting

Roo

m

Rec

eptio

n R

oom

OfficeFood Preparation Room

Res

earc

h an

d R

eadi

ng R

oom

Rec

ordi

ng R

oom

Ladi

es W

CTea Room

Exhibition Room

Assembly Hall

Pump Room

Water Tank

Machine RoomBoiler Room

6300

0

3600

013

500

1350

0

9000

9000

1350

0

3150

0

14000

57000

14000 360007000

25000 45000 18000

102000

Upper Stage

Roof

Roof

Machine Room

Practice Room 1

Practice Room 2

Practice Room 3

Exhibition Room Meeting Room

Lobby

Upper Stage

Upper Assembly Hall

Middle Meeting Room Japanese- Style

Upper Public Lobby

Roof

Roof

Multi-Purpose Training Room

Audio-Visual Room

Corridor

Lighting Room

Ladi

es W

C

Pro

ject

ion

Roo

m

Gen

tlem

en W

C

Mee

ting

Roo

m 2

Mee

ting

Roo

m 3

Pre

para

tion

Roo

m

Air-

Con

ditio

ning

R

oom

Sto

rero

omS

kylig

ht

Upp

er F

oyer

Mai

n H

all S

eatin

g

1350049500

52000

14000 30000 8000

102000

78000700014000

7350

013

500

3200

2510

0

6300

0

7700

7800

045

0090

00

3150

0

Ena Culture-Center

Ground Floor

First Floor

Unit : mm

Hall & Library

17

Ena Culture-CenterLay out

Roof

Roof

Roof

Roof

Roof

Skylight

Lifts Machinery Room

Ventilation RoomVentilation RoomSmoke Exhaust Room

Upper StageUpper Main Hall

Side Spotlight

Side Spotlight

Smoke Exhaust Room

Spo

tligh

t B

ooth

Sky

light

49500250007000

74500

52000

30000 800014000

6300

0

3600

073

500

7350

0Second Floor

Unit : mm

Hall & Library

18

Appearance


LGH-80RX4 2 units

LGH-200RX4 8 units

Wall mounted type room air conditioner

MS-12SN 1 unit


PK-2.5FLA 2 units


PEFY-P20 8 units

PEFY-P32 1 unit

PEFY-P40 4 units

PEFY-P50 17 units

PEFY-P63 54 units


PUHY-P400 2 units

PUHY-P600 2 units

PUHY-P700 3 units

PUHY-P750 3 units

Building informationSite : Taipei, R.O.C.


Construction company name :

Completion : 2006


Air conditioning method : Air cooled heat pump type VRF + HRV (Lossnay)


Equipment list

Church

19


Church

20


HRVHRV To outdoor unit

PUHY-750

To outdoor unitPUHY-700

Church

Unit : mm

21

Building informationSite : Sao Paulo, Brazil

Architectural design Co. : L.C.Esher & F.Spadoni

Air conditioning design Co. : Termoplan

Contruction operations Co. : Construtura MATEC

Air conditioning installation Co. : Reclima

Completion : 2006

Structure : Library, adminstration and classrooms (12,600 students every day).

Concrete, glass and steel building structure.



Air conditioning method : Air cooled heat pump type VRF + HRV (Lossnay)

This building has 8 floors, 54 classrooms, each class room has two City Multi VRF ceiling concealed indoor unitsand outside air is supplied from a Lossnay LGH unit installed in corridor ceiling. Each classroom has outside air sup-ply independent and interlocked with VRF indoor units operation. This system replaced original idea to install a cen-tralized fan for each floor using a inverter control and CO2 sensors to economize energy. Lossnay system proved tobe more able to reduce installed capacity and flexibility to achieve lower loads at partial operation. Lossnay automode was important to improve economy at winter season, when unit can decide to use common ventilation or heatrecovery improving the air conditioning performance and always keeping the indoor air quality at the maximum.

Mackenzie University (Rev. Modesto Carvalhosa Building)

Appearance

Equipment listCeiling concealed type LossnayLGH-25RX4 1 unitLGH-35RX4 1 unitLGH-50RX3 3 unitsLGH-65RX4 8 unitsLGH-100RX4 1 unitLGH-150RX4 57 units

Air volume 93,800 m3/h

Wall mounted type VRF indoor unitPKFY-P20VAM 1 unitPKFY-P25VAM 3 unitsPKFY-P32VGM 5 unitsPKFY-P40VGM 1 unitPKFY-P50VGM 1 unitPKFY-P63VFM 1 unit

Ceiling suspended VRF indoor unitPCFY-P63VGM 1 unitPCFY-P100VGM 3 units

Ceiling cassette type VRF indoor unitPLFY-P32VLMD 2 unitsPLFY-P80VLMD 4 units

Ceiling concealed type VRF indoor unitPEFY-P140VMH 18 unitsPEFY-P200VMH 2 unitsPEFY-P250VMH 2 unitsPDFY-P80VM 3 unitsPDFY-P100VM 2 unitsPDFY-P125VM 91 units

Totally 140 VRF indoor units (523.8 USRT)

Air cooled heat pump type VRF outdoor unitPUHY-P350YGM 1 unitPUHY-P450YGM 1 unitPUHY-P650YGM 1 unitPUHY-P750YSGM 7 unitsPUHY-P800YSGM 6 unitsPUHY-P850YSGM 6 units

Totally 22 outdoor units (530.96 USRT)

University

22



HRVHRVHRVHRVHRVHRVHRVHRVHRV

Typical floor installation

University

23


HR

V

Details about classroom

University

24

Shopping centre

Building informationSite : Milan, Italy

Completion : August, 2001 ..... First Installation


+ HRV (Lossnay, OA process-

ing unit)

Completion : December, 2004 ..... Second Installation


+ HRV (Lossnay)

The air conditioning system in this building uses an air cooled heat pump type VRF with heat recovery ventilatorLossnay considering the following points. The outdoor air undergoing heat exchange by the Lossnay, is mixedwith the cooled air from the VRF indoor unit and is supplied to the sales floor via ducts. Maintenance is consid-ered to be done in one place, where the indoor unit and the Lossnay unit are installed.

- A chiller system using water was avoided due to environmental concerns.- Inspection of indoor units and air conditioners on sales floors in the sopping center was avoided due to security

concerns.- A small catwalk was used, to ensure the maximum use of parking area.

GLOBO Parco Commercial

Appearance

Weather covers are fixed the wall, it connected with ducts. Sales floor.

Equipment list for building GLOBO2Air cooled heat pump type VRF indoor unit

PUHY-P250YMF-B 69 units

PUHY-P200YMF-B 14 units

Ceiling Concealed type VRF indoor unit

PDFY-P80VM 96 units

PEFY-P100VMMA 13 units

PEFY-P125VMMA 73 units

Wall mounted type VRF indoor unit

PKFY-25VAM 14 units

PKFY-32VAM 4 units

PKFY-40VAM 8 units


LGH-200RS2 50 units

OA processing unit

GUF-100RDH 5 units

Controller

MJ-310 1 unit

MJ-103 6 units

25

Shopping centre


GLOBO Parco CommercialEquipment list for building GLOBO3

Commercial type Lossnay

LU-500 15 units


PUHY-8MYA

PUHY-10MYA

Totally 110 units

VRF controller

TG-2000 1 piece

G-50 3 pieces

PAC-SC50KUA 3 pieces

PAC-SF48MA 110 pieces

LOSSNAY

IndoorUnit

EA

OA

RA

SA

RA

RA SA SASA

SHOPPING AREA

Catwalk

Catwalk

Walkway Walkway

VRF Indoor unit

Commercial type Lossnay LU-500

26


GLOBO Parco Commercial

LATO OVEST

LATO EST

LAT

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600x300700x400700x500800x600950x700

1800mc/h

1050x8

50

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1800mc/h

400x350 400x350400x200

400x400 800x700700x700700x600700x500700x400500x400

450x250

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1800mc/hDN500

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20006300

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2300mc/h

2300mc/h

2300mc/h

2300mc/h

2700mc/h

2700mc/h

2700mc/h

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2700mc/h

2700mc/h

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2700mc/h

2700mc/h

2700mc/h

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2700mc/h

2700mc/h

2900mc/h

2900mc/h

2900mc/h

2900mc/h

2900mc/h

3100mc/h

3100mc/h

3100mc/h

3100mc/h

3100mc/h

1900mc/h

1900mc/h

700x

800

700x

800

2300mc/h

2300mc/h

2300mc/h

400x1200nｰ3 GRIGLIE DI RIPRESA 400x1200

nｰ3 GRIGLIE DI RIPRESA

400x1200nｰ3 GRIGLIE DI RIPRESA

700x

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640160

180 520

230 470

350 350470 230

350 350

500900x

220

240 240

230 470

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2300mc/h

2300mc/h

2700mc/h

700x

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700x300700x300700x300700x300

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230 470

350 350

1900mc/h

1900mc/h

750x

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500

3100mc/h

2900mc/h

800x

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750 150

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640 160

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2900mc/h

520 180

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2700mc/h

520 180

640 160

750 150

770 130

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LOCALE 08n° 6 DIFFUSORI-825/78960mc/h-CAD

01

SALA TV

CABINA ELETRICAINGRESSO MERCIMAGAZZINIERE CARICACARRELLI

500x

1000x400

1000x400

240

460

350

350

500x300

1200

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180 180340

200 200


120 120460

180 180340

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700

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600x300

600x300

100 800

400x

350

400x

350

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LOCALE 16n° 11 DIFFUSORI-DN 315860mc/h-CAD

180

9018

0

120

8060

0

9090

620

300

1501

50





400x250

400x250

6000

6000

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500

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500

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300



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550x350 400x250

LOCALE 13/14n° 10 DIFFUSORI-600/48860mc/h-CAD

560 240

460 340

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1200

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0

1200x400

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300 300

400 200

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1200x400

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350

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100100 700

130200 570

160240 300

350 350

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400

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400

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300

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120

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1800mc/hDN500

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450x400

300 300

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600x300

350

350

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700x

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800x

400

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300

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LOCALE 22n° 6 DIFFUSORI-600/48

800mc/h-CAD


250

250

180

180

340

700x

800

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800

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BOCCHETTA501x213

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350 350 350 350

470 230

520 180

640 160

750 150

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400x250

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400x

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625x175

625x175

1500

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FRIGLIA DI RIPRESA400x1200

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GALLERIAn° 4 DIFFUSORI-825/781350mc/h-CAD

600x300

600x300

1800mc/hDN500

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PIANTA PIANO SOPPALCO161718

PIANO PRIMO

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250x

200

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200

300x300

300x

100

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PER CONTINUAZIONE VEDI PIANO TERRA

==

300x200

300x

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200x400

400x

300

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PER CONTINUAZIONE VEDI PIANO SOPPALCO

400x300

300x

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SILENZIATORE500x400L=1000

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SILENZIATORE500x400L=1000

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300x200

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PER CONTINUAZIONE VEDI PIANO SOPPALCO

400x

300

400x

400

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φ350

φ350

φ350

φ350

φ350

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φ350

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V20

0H

RV

200

Shopping centre

Unit : mm

27



Air conditioning design Co. :

Construction operations Co. :


Completion : September, 1994

Structure :

4 below-ground floors RC and 11 above-ground floors SC

Building area (m2) : 877


Air conditioning method : Air cooled heat pump type VRF + Chiller + Air handing unit + HRV (Lossnay)

Mitsubishi Electric Taiwan Co., Ltd.

Taipei, R.O.C.

Equipment listCeiling concealed type LossnayLGH-100RX3 8 units (OAV21-91) [2-9F]

9 units (OAV22-92,23) [2-9F]

LGH-80RX3 9 units (OAV33-113) [3-11F]

2 units (OAV102-112) [10-11F]

LGH-50RX3 2 units (OAV101-111) [10-11F]

9 units (OAV34-114) [3-11F]

VentilatorVarious models 21 units (EF-) [B1-B4F, 1-11F]

Ceiling concealed type VRF indoor unitPDFY-P100VM-A 150 units (V10) [2-11F]

PDFY-P80VM-A 32 units (V8) [2-9F]

Split type air conditionerPL-2.5 1 unit (OAC-1) [Waiting room]

Air cooled heat pump type VRF outdoor unitPUHY-750YSEM 9 units (VR-31-111) [3-8F, RF]

PUHY-650YSEM 3 units (VR-102-112, 21)[2F, RF]

PUHY-500YEM 8 units (VR-22-92) [2-8F, RF]

PUHY-400YEM 8 units (VR-23-93) [2-8F, RF]

Air cooled chillerMTAW-120D(KAS) 1 unit (ACH-11) [RF]

MTAW-100D(KAS) 1 unit (ACH-B11) [RF]

Air handling unit40RW-024 1 unit (AH-B11) [B1F]

40HW-024 1 unit (AH-11) [1F]

40HW-012 1 unit (AH-12) [1F]

40HW-008 1 unit (PAH-11) [1F]

Fan coil unit8 units (F/C-12A) [B1F, RF]

33 units (F/C-10A) [1-11F]

22 units (F/C-8A) [B4F, B1F, 1F]

3 units (F/C-6A) [B1F]

( ) shows item No. [ ] shows location.

Appearance



28


HRV HRV

HRV

HRV

7-th floor air conditioning system design

Stairs

VRF Outdoor Units

StairsGentlemen WC

SwitchboardRoom

Ladies WC

TeaPreparation

RoomElevator

Unit : mm


The indoor air quality for living and working environment is keyissue, the forcible governmental regulation has been establishedin Shanghai recently. The introduction of fresh air into air condi-tioned rooms is getting essential, and the fresh air intake load iscomparatively high counting for about 9.2kcal(10.7W)/hr.m3 inthe summer and for about 11.8kcal(13.7W)/hr.m3 in the winter.The fresh air intake load in the summer of class room accommo-dating 41 students counts for about 10,185kcal(11,845W), andthat in the winter for about 13,040kcal(15,166W). Constructionof the fresh air intake system provides a great influence on theinitial cost and running cost.This school has 4 floors above the ground where the operationof air conditioning for class rooms and PC rooms are featured bycrowded peoples, staying long time and high indoor CO2 con-centration and exposed to Tabasco smoke. Therefore, the freshair intake is required for rooms with various operating functions to upgraded the indoor air quality. It is strongly required creat-ing a favorable comfort learning environment for many teachers and students.The fresh air intake 27m3/hr per person in the classroom, PC rooms, staff room, etc., and 36m3/hr per person in the meetingrooms are stipulated with ASHRAE 62 Standards. We installed 88 units of the heat recovery ventilators, Lossnay and intro-duced the fresh air to each class room and office room. And at the same time, the room exhaust air containing energy of 67%is recovered.In addition, the supply fresh air velocity is designed within the range of 2-5m/s, and the return air velocity is designed for1.5m/s according to the GB-50019-2003. Thus providing very low airflow noise and very comfortable to human body.

<=



Shanghai, China

29


Equipment listCeiling concealed type Lossnay and controllerLGH-25RX4 2 units

LGH-35RX4 19 units

LGH-50RX4 6 units

LGH-65RX4 3 units

LGH-80RX4 4 units

LGH-100RX4 54 units

Totally 88 units

PZ-41SLB 88 pieces

Wall mounted type room air conditionerMSH-J11DV 2 units

Sprit type packaged air conditionerPLH-2AKH-S 1 unit

Wall mounted type VRF indoor unitPKFY-P50VGM 4 units

Ceiling cassette type VRF indoor unitPLFY-P20VLMD 4 units

PLFY-P40VLMD 1 unit

PLFY-P32VAM 1 unit

PLFY-P40VAM 3 units

PLFY-P50VAM 5 units

PLFY-P63VAM 14 units




Totally 197 indoor units

Air cooled heat pump type VRF outdoor unitPUHY-P250YC 2 units

PUHY-P350YC 1 unit

PUHY-P400YC 1 unit

PUHY-P500YC 1 unit

PUHY-P550YC 2 units

PUHY-P600YC 2 units

PUHY-P650YC 3 units

PUHY-P700YCS 1 unit

PUHY-P750YCS 3 units


PUHY-P950YCS 1 unit


PUHY-P1150YCS 1 unit

PUHY-P1200YCS 1 unit

Totally 28 outdoor units

VRF controllerPAC-SC50KUA 8 pieces

PAR-20MAA 197 pieces

G-50A 8 pieces

Appearance

School

30


HRV

HRV HRV

HRV HRV HRV

HRV

HRV HRV

HRVHRV

5000

RD

RD

6000

EPS

RDRDRD RD

SS

1/100

RD

SS

800800

4000

RD

RD

RD

RD

PS

FL-1000

2050

FL-1400

RD

RD

RD

SSRD

RD RD

RDRD RD

PS

2650

FL-1200

RDRD RD

PSRD

PSSK

4000

(W4000)

400

5000

1 3 4 5 6 7 8 9 10 11 12 13 14 15 1716 18 2219 20 21 23 24

EVEP

S

W200�

1/75

1/75

1/75

1/75 1/75 1/75 1/75

1/75

25m*5

(W4000)

50005000

3700

252 26

1 3 4 5 6 7 8 9 10 11 12 13 14 15 1716 18 2219 20 21 23 24 252 26

A

B

C

D

P

R

S

V

H

K

E

N

9000

9000

9600

6000

9000

9000

4500

A

G

B

C

F

J

L

M

P

Q

R

T

S

U

E

V

7280

0

9600

8000

2200

080

00

EPS

PS

SK

T B

BA

A BAB A B B A

BA B A A BB A

B B B B B A B A A BB B

EA

1910

22402020

1320

1320

B B

2230

2020

2130

280

2100

2250

4500

21402500

2130

2250

2250

2040

2110

2500

2050

280 280 280

2050 2050 2050 2050 2050 2050

4500

4250 4450 4250

3310

1000

1420

1170

1000

1100 1100

1250

1100

1320

2160

2020

A

ABBA

2230

2020

1320

AB

2230 2230

20

20

1320

A BA

2020

RA 2000X700

2000

T

5700

5700

5700

2500

U

A’

B’

10007700

-0.300

5700

C’

D’ 1000

E’

1000

20250

2700

*5=

1350

0

RD RD

RD RD RDRD RD


Unit : mm

School

31

Building informationSite : Bologna centre, Italy

Air conditioning design Co. : Taddia & Sarti Impianti

Air conditioning installation Co. : Taddia & Sarti Impianti

Completion : July, 2002


Total floor area (m2) : 380 (4 floors)

Air conditioning method : Air cooled heat pump type

VRF + HRV (Lossnay)

Public museum & Bank office

This is an old, historical building located in the center of Bologna Town. It only had heating, so cooling and venti-lation were added during the renovations. The air conditioning had to be installed without changing the look ofthe building, so the following points were kept in mind during design.The age of the building meant limited space for mechanical rooms as well as ceilings, so there was not muchspace for installing the air conditioning units. A distributed system was therefore adopted, using many individualunits, with a Lossnay (an OA processing unit with humidifier) installed in the basement supplying fresh air to allrooms via ducts. Floor standing type VRFs were mainly used for cooling and heating.

Fondazione Del Monte

Appearance


(OA processing units are installed this building.)

GUF-100RDH 7 units

Floor standing type VRF indoor unit

PFFY-P20VLEM 7 units





Wall mounted type VRF indoor unit

PKFY-P20VAM 7 units

PKFY-P25VAM 1 unit


PEFY-P25VMM 1 unit


PUHY-P250YMF 7 units


PAC-SF41SCA 3 pieces

PAR-20MAA 56 pieces

32

Building informationSite : Barcelona, Spain

Architectural design Co. : Richard Rogers & Alonsoy Balaguer

Air conditioning design Co. : Grupo JG

Construction operations Co. : Construcciones Castro

Air conditioning installation Co. : Climava

Completion : 2005


+ HRV (Lossnay)

Hotel & Commercial center

This building is made up of a hotel and commercial center. The hotel has 280 rooms on 21 floors. Heat recoveryventilator Lossnay are installed on each floor, the ducts are connected the Lossnay unit and supply the fresh airto the hotel room via the duct.Meeting rooms are air conditioned using air cooled heat pump type VRF.

HESPERIA TOWER


LGH-100RX4 21 units


PUHY-P-YGM 8 units

Total capacity 250 kW

Appearance

Lossnay unit is suspended from ceiling.

33

Building informationSite : Street Camp del Turia, Benlloch (Valencia), Spain

Architectural design Co. : Guadalmedina

Construction operations Co. : ICS/Saing

Air conditioning installation Co. : Ballester

Completion : November, 2006

Air conditioning method : Air cooled heat pump type

VRF + HRV (Lossnay)

Hotel & Office building

Appearance

They choose LGH in big meeting rooms of the hotel, because this room need a big quantity of air flow.R2 system was chosen because the Hotel is 5*, and with more than one orientation.Y system was applied in the office because they could divide system by wall orientation.

Sorolla Hotel / Sorolla center


LGH-35RX3 1 unit

LGH-80RX3 6 units

LGH-100RX3 10 units

Totally 17 units


PURY-P200YEM 1 unit

PURY-P250YEM 12 units



PUHY-P315YEM 1 unit

PURY-P400YEM 1 unit

PURY-500YEM 1 unit

Totally 29 outdoor units

Lossnay units are suspended from ceiling.

Nakatsugawa Works, 1-3 Komaba-cho, Nakatsugawa-shi, Gifu, Japan 508-8666

Y07-001 March.2007(MEE) Specifications subject to change without notice.

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