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最新環保家用分體冷氣New Environmental Friendly Split Type Air Conditioner

大金香港展覽室 Daikin Hong Kong Showroom

大金向 ASHRAE 總部捐贈Daikin Donates to ASHRAE Headquarter

新環保冷媒R410A跟傳統冷媒之別Different between New Environmental ProtectionRefrigerant R410A and Conventional Refrigerant

VRV Club Newsletter • April 09

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最新環保家用分體冷氣New Environmental Friendly Split Type Air Conditioner

FTXS25/35E FTXS50/60/71F

Model Name(型號)

Indoor Unit (室內機) FTXS25EVMA

RXS25EBVMA

KW

Btu/h

KW

Btu/h

W/W

2.5 (1.2 - 3.0)

8,500 (4,100 - 10,200)

3.4 (1.2 - 4.5)

11,600 (4,100 - 15,350)

4.17

4.1

3.5 (1.2 - 3.8)

11,900 (4,100 - 12,950)

4.0 (1.2 - 5.0)

13,600 (4,100 - 17,050)

3.43

3.7

5.0 (1.7 - 6.0)

17,100 (5,800 - 20,500)

5.8 (1.7 - 7.7)

19,800 (5,800 - 26,300)

3.231

3.63

6.0 (1.7 - 6.7)

20,500 (5,800 - 22,900)

7.0 (1.7 - 8.0)

23,900 (5,800 - 27,300)

3.03

3.43

7.1 (2.3 - 8.5)

24,200 (7,800 - 29,000)

8.2 (2.3 - 10.0)

28,000 (7,900 - 34,100)

3.01

3.25

FTXS35EVMA

RXS35EBVMA

FTXS50FVMA

RXS50FVMA

FTXS60FVMA

RXS60FVMA

FTXS71FVMA

RXS71FVMAOutdoor Unit (室外機)

Cooling (製冷量)Rated

(Min. - Max.)

Rated(Min. - Max.)

Rated

Heating (供暖量)

Cooling (製冷)

Heating (供暖)

Capacity (容量)

COP(效能)

1-3 HP machine

因應市場需求，大金香港現已推出新一代環保冷媒家用分體冷氣。此機組除

選用新一代R410A環保冷媒及變頻技術外，其運作性能也高於一般R22機組

，先在COP值方面，全新R410A機組COP值可達4.17，高出R22機組達48%

之多。而於寧靜度方面，室內機運作時音量可低至22dB。在提供優質及舒

適空調的同時，也不會打擾用戶。透過鈦磷灰石光催化過濾網，使機組於製

冷/供暖時，也同時為室內空氣進行淨化，分解氣味及抑制細菌。實現空調

與空氣淨化一體化的要求。而且室內機外形時常美觀，面板方便清洗，這系

列機組提供1 - 3匹機款，絕對適合一般家庭對冷暖空調機組的要求。

In order to satisfy the demand of the markets, Daikin have invited a new series of residential split type air-conditioner which

is using environment protection refrigerant. This new series is using R410a environment protection refrigerant with Inverter

Technology, making its operation performance better than normal R22 Inverter machines. Firstly, the COP is 4.17 which

higher than R22 machine 48%. Also the indoor unit noise level can be as low as 22dB. To provide air purify function during

operation, its indoor unit contains Titanium Apatite Photocatalytic Air-Purifying Filter to filter out odors, bacteria and virus.

Moreover the indoor unit has a modem outlook and easy cleaning front panel. The series is most suitable for normal house

use, with 1-3 HP machine.

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蒙地卡羅、巴黎里程績分旅遊計劃Mileage Tour – Monte Carlo & Paris

大 金 與 你DHK W U

大 金 與 你DHK W U

於2008年4月里程績分獎賞晚宴中，我們首次與眾分銷商一同以投票方式選出今年里程績分旅遊計劃的目的地。經過一輪緊張

刺激的投票後，最終法國是眾所之選。於2008年11月眾分銷經過一個辛勞的夏天後，便於歐洲代表著浪漫及時尚的城市蒙地卡

羅及巴黎享受一個輕鬆愉快的旅程。於旅程中我們乘坐直昇機傲視蒙地卡羅風景、泛舟塞納河欣賞沿途特色建築、登上艾菲爾

鐵塔眺望巴黎市全景，更令人興奮的是旅程中我們更可親身欣賞到藏於羅浮宮中的世界名畫達文西的『蒙羅麗莎的微笑』。最

後，我們更於羅浮宮外來一張大合照留念。

In April 2008, it was so excited that dealers had chance voting together and selecting the destination of mileage tour, and

the vote result was France. In November 2008, after a hard working summer, dealers had a relaxing trip with Daikin in

romantic and fashion cities in Europe – Monte Carlo & Paris. Flying helicopter in Monte Carlo, boating in La Seine and

sighting on Eiffel Tower all were included in the itinerary of our trip. In addition, it was so amazing that we can watch the

valuable printing Da Vinci’s Mona Lisa Smile, which is keep in Louvre, in this trip. A group photo of us was taken in front of

Louvre to keep this delightful memory.

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大金香港展覽室 Daikin Hong Kong Showroom

為使各冷氣界同業對空調與環保以及大金機組和其控制系統等有進一步的認知，大金香港續2007年設立培訓中心後，將於在2009年4月於富利廣場18樓開設了大金香港展覽室。該展覽室不但展覽了部份家用、SkyAir、VRVIII、VRVIII-S、VRV-WIII

等機組及相對應的控制器之實物外，也介紹了大金體系為環境保護所作的無私付出。務求為業界提供最新、最快、最高能源效益及環保的空調資訊。展覽室可分為五個區域，第一區域是介紹大金家用空調 “RA” 系列。當中除展出一般家用空調外，

也展覽了集加濕，除濕及鮮風供應於一身的Ururu Sarara。而商用 SkyAir系列則於第二區內展出, 當中展出了較常用的天花板卡式嵌入型室內機及掛牆型室內機。第三區則展示及介紹大金VRV智能空調系統，這區域中除展出部分VRV室內外機組外，

也展示了VRV系統中所採用的一般及中央控制器。至於大型機組方面，展覽室的第四區則展出了冷水機所選用的單螺杆壓縮機。為使大家更加了解大金體系為環境保護所作的貢獻，展覽室的第五區內則介紹了空調與環保及大金對環境保護的重視。

讓客戶親身感受大金空調系統運作時的舒適及控制之方便，展覽室內部份機組及控制器已連上運作系統，故可運作及作即時示範。

Beside opened a training center on 2007, to provide more knowledge on air conditioning and environment protection with Daikin machine and control system, Daikin Hong Kong will open a showroom at 18/F of Futura Plaza on April 2009.The show

room not only shows out some of residential use, SkyAir, VRVIII, VRVIII-S and VRV-WIII indoor and outdoor units with the typical and centralized control system, but also introduces the contribution of Daikin on environment protection. Visitors can

obtain the latest news and technology with environment protection on air conditioning field.The showroom can divide into 5 sections. First section is household use air conditioning “RA” section. This section not only shows out the home used indoor

and outdoor unit, but also displays the indoor and outdoor unit of Ururu Sarara which can provide humidifying, dehumidified and fresh air intake functions. Section 2 is commercial used “SkyAir” section. This section displays the most popular indoor

units which are cassette and wall mounted. VRV is in section 3. This section not only displays some VRV indoor and outdoor units, but also shows up the VRV’s typical and centralize controllers. About chiller machine, section 4 displays the single

screw compressor which is used in Daikin air and water cool chiller. To provide more information on environment protection with Daikin machine, section 5 introduces the important of environmental protection with air conditioning and the effort of

Daikin. To let visitors having a real experience on comfortable and convenience of Daikin air conditioning product, some of the display units shown in the show room can be operated and make a domination.

會 員 天 地Member Zone

會 員 天 地Member Zone

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VRV Club – Movie Show 2009

承蒙各位的支持，大金VRV Club 於2009年1月21日在觀塘APM再次舉辦VRV Club– Movie Show 2009。今年我們挑選了由吳

宇森執導，梁朝偉及金城武等多位中、港、台巨星一同主演的新年大作“赤壁 - 決戰天下”! 由於本次活動參與人數超過二百多

人，故大會於下午六時便開始於電影院發放戲票及小食券。約七時多，各會員已有秩序地索取小食及安坐於院內，而是次電影

欣賞活動也於本公司副營業經理何威廉致歡迎辭後正式開始。“赤壁 - 決戰天下”不但把百多年前赤壁戰爭重現各會員眼前，

也把三國英雄描繪得淋漓盡致。於這兩小時多的播放時間內。各會員如返回百多年前的赤壁一樣，親歷其景，及至晚上九時許

播影結束，才返回現實。但各會員也於離場時意猶未盡，不停談論此片劇情。本次活動也在這談論聲中結束。在此也再次感謝

各會員對VRV Club的支持。

Thanks to support of all VRV members in last few years, Daikin VRV Club held Movie Show again on 21 January 2009 at APM

Plaza, Kwun Tong. This year, VRV club allocated the greater new year movie “Red Clip II” which was directed by John Woo and

acted by Tony Leung, Takeshi Kaneshiro and other famous China, Hong Kong and Taiwan actors.Over 200 members joined the

function, in which and the movie ticket and snack coupon were delivered to the members at six o’clock. Everyone took their

snack and ready to the movie around seven. After the opening speech by Daikin Air Conditioning Assistant Manager William Ho,

the movie was started. This movie is talking about the famous Chinese war at Red Clip. Director John Woo and all the actors

made a real life movie. They making all of us went back to hundred years ago and reviewed the Red Clip war in the third person

view. All the members enjoyed the movie and discussed the story after end of the show. 2 hours were passing very fast and the

movie show function ended at around 9:00 pm. In here, we would like to thanks for all the members’ support.

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大金向 ASHRAE 總部捐贈Daikin Donates to ASHRAE Headquarter

全 球 大 金Global Daikin

全 球 大 金Global Daikin

大金日本總公司聯同其美國分公司捐贈一系列的冷暖空調系統給予ASHRAE (美國供暖製冷及空調工程師學會) 於美國亞特蘭大

剛翻新的總部。捐贈範圍包括VRVIII、VRVIII-S系統、SkyAir商用分體冷氣機及不同的風機盤管機組，而機組將便用於

ASHRAE總部的一樓及環保教學中心。同時，大金亦冠名資助ASHRAE總部接待處為「大金接待處」及平台花園為「大金環保

節能花園」。大金日本高級行政人員及美國大金主席Kosei Uematsu先生更成表示「大金非常高興能參與ASHRAE總部翻新工

程項目，並為現在及未來於環保上作出貢獻」。另外，ASHRAE主席Bill Harrison 先生於開幕演說時更代表學會讚揚大金這慷慨

的捐贈令其會員以致整個冷氣行業亦受惠。

Daikin Industries, Ltd. has joined with Daikin Americas, Inc. in donating a range of heating and air-conditioning systems to

the newly renovated ASHRAE (American Society of Heating, Refrigeration and Air-Conditioning Engineers) headquarters in

Atlanta, Georgia. Daikin’s contribution to this noteworthy enterprise includes VRV III, VRVIII-S system, as well as SkyAir and

a mixture of ducted and duct-free fan coil. The donated systems service the entire 1st floor and learning centre of the

environmentally conscious facility. Daikin has also provided the funding for the 1st floor reception area, to be known as the

Daikin Reception Area, and for a rooftop garden, named the Daikin Sustainability Garden. “Daikin Industries is please to be

a partner in the ASHRAE Headquarters Renewal Project, which is helping to preserve resources for current and future

generations,” commented Mr. Kosei Uematsu, Senior Executive Officer of DIL and president of Daikin U.S. Corporation. Mr.

Bill Harrison, President of ASHRAE, expressed the organization’s sentiment following the opening by saying, “The generous

donations of the companies help ensure ASHRAE’s headquarter is a showcase of sustainability for its members and the

HVAC&R industry as whole.

技 術 交 流Technical News

技 術 交 流Technical News

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新環保冷媒R410A跟傳統冷媒之別Different between New Environmental ProtectionRefrigerant R410A and conventional refrigerant

由於環境保護署正在修例考慮於2010年全面禁止R22冷氣機組入口香港，為此各冷氣供應商已續步採用R410A環保冷媒的冷氣機組來取代傳統R22冷媒。但由於R410A跟R22冷媒的物理特性不同，故此於機件設計以致安裝要求等亦有差異。與以往的R22及R407C冷媒比較，R410A使用時的工作壓力更高。此外，制冷機潤滑油從Suniso潤滑油改為乙醚潤滑油；如果發生潤滑油相混，冷媒中會產生沉澱物並造成其他問題。所以，曾被便用在R22及R407C冷媒設備的歧管錶和充填軟管等不能用在新冷媒的產品中使用。

Due to Hong Kong Environment Protection Department are now amending the ordinance to restrict the import of R22 air condi-tioner in Hong Kong. Thus, air conditioner suppliers are now changing the refrigerant of air conditioner from R22 to R410A. However, because of the different physical characteristic of R22 and R410A, components of air conditioners and installation requirement among them are also different. The following two types of refrigerant are being used in place of the HCFC22 (R22) refrigerant. Main differences in specification are pressure difference (higher) and compatible refrigerant oil type.

冷媒與機油特性Refrigerant and refrigerant oil characteristic

備註：• 非共沸混合冷媒: 兩種或多種具有不同沸點的冷媒的混合物• 准共沸混合冷媒:兩種或多種具有相同似沸點的冷媒的混合物Remark:• Non-azeotropic mixture refrigerant: mixture of two or more refrigerants having different boiling points.• Quasi-azeotropic mixture refrigerant: mixture of two or more refrigerants having similar boiling points.

Printed on Recycled Paper

111-113 17 電話：(852) 2570 2786　　傳真：(852) 2807 248417/F, Futura Plaza, 111-113 How Ming Street, Kwun Tong, Kowloon, Hong Kong Tel : (852) 2570 2786 Fax : (852) 2807 2484

冷媒名稱Refrigerant name冷媒種類Refrigerant Type化學分子Chemical formula組成(混合比, %)Composition (Mixing ratio, %)組成物Composing substances標準設計壓力Design pressure制冷油Refrigerant Oil臭氧破壞因子(ODP)Ozone destruction factor燃燒性Flammability毒性Toxicity

評估 (與R22比較)Evaluation(compare with R22)

R410A

CH2F2/C2HF5

HFC

R32/R12550/50

准共沸混合冷媒Quasi-azeotropic mixture

4.15MPa

合成油 (乙醚)Synthetic oil (ether)

0

無None

無None

壓力比R22的約高60%。產品需耐高壓，用於維修的工具與設備也需要專用的

Pressure is approximately 60% higher that that of R22. It requires high pressure resistance in products as well as tools and devices used for servicing.

R407C

CH2F2/C2HF5/CH2FCF3

HFC

R23/R125/R134a23/25/52

非共沸混合冷媒Non azeotropic mixture

3.2MPa

合成油 (乙醚)Synthetic oil (ether)

0

無None

無None

壓力比R22的約高10%，容量大約相同。因為是非沸的必須極其小心地處理，否則會造成組份改變

Pressure is approximately 10% higher than that of R22. Capacity is about the same. Since it is non-azeotropic, it must be handled with utmost caution. (Mishandling causes the composition to change)

R22

CHClF2

HCFC

-

單一冷媒Single-component refrigerant

2.75MPa

礦物油 (suniso)Mineral oil(suniso)

0.05

無None

無None

基本Base