Daikin EWWP045KAW1M, EWWP055KAW1M, EWWP065KAW1M, ECB1MUW, ECB2MUW Installation manual

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INSTALLATION MANUAL

Packaged water-cooled water chillers

EWWP045KAW1M EWWP055KAW1M EWWP065KAW1M

ECB1MUW ECB2MUW ECB3MUW

ATITIKTIES-DEKLARACIJA

ATBILSTĪBAS-DEKLARĀCIJA

VYHLÁSENIE-ZHODY

CE -

CE - UYUMLULUK-BİLDİRİSİ

ZJAVA O SKLADNOSTI

VASTAVUSDEKLARATSIOON

ДЕКЛАРАЦИЯ-ЗА-СЪОТВЕТСТВИЕ

CE - I

CE -

deklaruje na własną i wyłączną odpowiedzialność, że modele klimatyzatorów, których dotyczy niniejsza deklaracja:

IZJAVA-O-USKLAĐENOSTI

DEKLARACJA-ZGODNOŚCI

DECLARAŢIE-DE-CONFORMITATE

CE - MEGFELELŐSÉGI-NYILATKOZAT

CE -

. 07

Direktive z vsemi spremembami.

Direktiivid koos muudatustega.

Директиви, с техните изменения.

Direktiver, med senere ændringer.

Direktiv, med företagna ändringar.

Direktiver, med foretatte endringer.

declară pe proprie răspundere că aparatele de aer condiţionat la care se referă această declaraţie:

z vso odgovornostjo izjavlja, da so modeli klimatskih naprav, na katere se izjava nanaša:

kinnitab oma täielikul vastutusel, et käesoleva deklaratsiooni alla kuuluvad kliimaseadmete mudelid:

декларира на своя отговорност, че моделите климатична инсталация, за които се отнася тази декларация:

visiška savo atsakomybe skelbia, kad oro kondicionavimo prietaisų modeliai, kuriems yra taikoma ši deklaracija:

ar pilnu atbildību apliecina, ka tālāk uzskaitīto modeĮu gaisa kondicionētāji, uz kuriem attiecas šī deklarācija:

vyhlasuje na vlastnú zodpovednosť, že tieto klimatizačné modely, na ktoré sa vzťahuje toto vyhlásenie:

tamamen kendi sorumluluğunda olmak üzere bu bildirinin ilgili olduğu klima modellerinin aşağıdaki gibi olduğunu beyan eder:

megfelelnek az alábbi szabvány(ok)nak vagy egyéb irányadó dokumentum(ok)nak, ha azokat előírás szerint használják:

spełniają wymogi następujących norm i innych dokumentów normalizacyjnych, pod warunkiem że używane są zgodnie z naszymi

instrukcjami:

sunt în conformitate cu următorul (următoarele) standard(e) sau alt(e) document(e) normativ(e), cu condiţia ca acestea să fie utilizate în

conformitate cu instrucţiunile noastre

skladni z naslednjimi standardi in drugimi normativi, pod pogojem, da se uporabljajo v skladu z našimi navodili:

on vastavuses järgmis(t)e standardi(te)ga või teiste normatiivsete dokumentidega, kui neid kasutatakse vastavalt meie juhenditele:

съответстват на следните стандарти или други нормативни документи, при условие, че се използват съгласно нашите

инструкции:

atitinka žemiau nurodytus standartus ir (arba) kitus norminius dokumentus su sąlyga, kad yra naudojami pagal mūsų nurodymus:

tad, ja lietoti atbilstoši ražotāja norādījumiem, atbilst sekojošiem standartiem un citiem normatīviem dokumentiem:

sú v zhode s nasledovnou(ými) normou(ami) alebo iným(i) normatívnym(i) dokumentom(ami), za predpokladu, že sa používajú v súlade

s našim návodom:

ürünün, talimatlarımıza göre kullanılması koşuluyla aşağıdaki standartlar ve norm belirten belgelerle uyumludur:

Directives, as amended.

Direktiven, gemäß Änderung.

Directives, telles que modiﬁées.

Direktyvose su papildymais.

Direktīvās un to papildinājumos.

Smernice, v platnom znení.

Değiştirilmiş halleriyle Yönetmelikler.

Direktiivejä, sellaisina kuin ne ovat muutettuina.

v platném znění.

Smjernice, kako je izmijenjeno.

irányelv(ek) és módosításaik rendelkezéseit.

z późniejszymi poprawkami.

и оценено

Directivelor, cu amendamentele respective.

съгласно

<A>

положително от

както е изложено в

Cертификата <C>

21 Забележка *

Richtlijnen, zoals geamendeerd.

Directivas, según lo enmendado.

Direttive, come da modiﬁca.

√‰ËÁÈÒv, ﬁˆ˜ ¤¯Ô˘Ó ÙÚÔÔÔÈËıÂ›.

Directivas, conforme alteração em.

Директив со всеми поправками.

, pozytywną opinią

igazolta a megfelelést,

<A>

szerint.

alapján, a(z)

<A>

<C> tanúsítvány

a(z)

zgodnie z dokumentacją

<A> DAIKIN.TCF.012G1/07-2007

KEMA (NB0344)

<C> 63329-KRQ/ECM96-5256

pozitīvajam

<C> Sertifikasına

a pozitívne zistené

sertifikātu <C>

<A>

ir kaip teigiamai nuspręsta

un atbilstoši

<A>

Sertifikatą <C>

pagal

kaip nustatyta

kā norādīts

tarafından olumlu olarak

osvedčením <C>

‘da belirtildiği gibi ve

vērtējumam saskaņā ar

değerlendirildiği gibi.

súlade s

ako bolo uvedené v

<A>

göre

Not

22 Pastaba *

23 Piezīmes *

24 Poznámka *

ja heaks

<A>

şi apreciat pozitiv

<A>

Świadectwem <C>

aşa cum este stabilit în

sertifikaadile <C>

Certificatul <C>

in odobreno s strani

<A>

järgi vastavalt

certifikatom <C>

în conformitate cu

kiidetud

kot je določeno v

nagu on näidatud dokumendis

skladu s

PROHLÁŠENÍ-O-SHODĚ

CE - ERKLÆRING OM-SAMSVAR

CE - ILMOITUS-YHDENMUKAISUUDESTA

CE -

заявляет, исключительно под свою ответственность, что модели кондиционеров воздуха, к которым относится настоящее заявление:

erklærer under eneansvar, at klimaanlægmodellerne, som denne deklaration vedrører:

CE - DECLARAÇÃO-DE-CONFORMIDADE СЕ - ЗАЯВЛЕНИЕ-О-СООТВЕТСТВИИ

CE - OPFYLDELSESERKLÆRING

CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE

CE - ¢H§ø™H ™YMMOPºø™H™

CE - DECLARACION-DE-CONFORMIDAD

CE - DICHIARAZIONE-DI-CONFORMITA

prohlašuje ve své plné odpovědnosti, že modely klimatizace, k nimž se toto prohlášení vztahuje:

izjavljuje pod isključivo vlastitom odgovornošću da su modeli klima uređaja na koje se ova izjava odnosi:

deklarerar i egenskap av huvudansvarig, att luftkonditioneringsmodellerna som berörs av denna deklaration innebär att:

erklærer et fullstendig ansvar for at de luftkondisjoneringsmodeller som berøres av denne deklarasjon innebærer at:

teljes felelőssége tudatában kijelenti, hogy a klímaberendezés modellek, melyekre e nyilatkozat vonatkozik:

ilmoittaa yksinomaan omalla vastuullaan, että tämän ilmoituksen tarkoittamat ilmastointilaitteiden mallit:

declaración:

referencia la

estão em conformidade com a(s) seguinte(s) norma(s) ou outro(s) documento(s) normativo(s), desde que estes sejam utilizados de

acordo com as nossas instruções:

соответствуют следующим стандартам или другим нормативным документам, при условии их использования согласно нашим

инструкциям:

overholder følgende standard(er) eller andet/andre retningsgivende dokument(er), forudsat at disse anvendes i henhold til vore

instrukser:

respektive utrustning är utförd i överensstämmelse med och följer följande standard(er) eller andra normgivande dokument, under

förutsättning att användning sker i överensstämmelse med våra instruktioner:

respektive utstyr er i overensstemmelse med følgende standard(er) eller andre normgivende dokument(er), under forutssetning av at

disse brukes i henhold til våre instrukser:

vastaavat seuraavien standardien ja muiden ohjeellisten dokumenttien vaatimuksia edellyttäen, että niitä käytetään ohjeidemme

mukaisesti:

za předpokladu, že jsou využívány v souladu s našimi pokyny, odpovídají následujícím normám nebo normativním dokumentům:

u skladu sa slijedećim standardom(ima) ili drugim normativnim dokumentom(ima), uz uvjet da se oni koriste u skladu s našim uputama:

Machinery 98/37/EC

Low Voltage 2006/95/EC

Electromagnetic Compatibility 2004/108/EC *

ob upoštevanju določb:

vastavalt nõuetele:

следвайки клаузите на:

laikantis nuostatų, pateikiamų:

ievērojot prasības, kas noteiktas:

održiavajúc ustanovenia:

bunun koşullarına uygun olarak:

under iagttagelse af bestemmelserne i:

enligt villkoren i:

gitt i henhold til bestemmelsene i:

noudattaen määräyksiä:

za dodržení ustanovení předpisu:

prema odredbama:

követi a(z):

zgodnie z postanowieniami Dyrektyw:

în urma prevederilor:

Notă *

16 Megjegyzés *

17 Uwaga *

ja jotka

enligt

och godkänts av

<A>

enligt

11 Information *

e giudicato positivamente

<A>

delineato nel

mukaisesti.

<A>

Sertiﬁkat <C>

og gjennom positiv

<A>

ifølge

Sertiﬁkaatin <C>

hyväksynyt

Certiﬁkatet <C>

som det fremkommer i

bedømmelse av

jotka on esitetty asiakirjassa

12 Merk *

13 Huom *

Certiﬁcado <C>

¶ИЫЩФФИЛЩИОﬁ <C>

e com o parecer

Î·È ÎÚ›ÓÂÙ·È ıÂÙÈÎ¿

<A>

Certiﬁcato <C>

de acordo com o

Û‡ÌÊˆÓ· ÌÂ ÙÔ

secondo il

positivo de

·ﬁ ÙÔ

tal como estabelecido em

* ﬁˆ˜ Î·ıÔÚ›˙ÂÙ·È ÛÙÔ

™ËÌÂ›ˆÛË

06 Nota *

08 Nota

positiv

<C>

et évalué positivement par

Certiﬁcat <C>

<A>

Certiﬁcate

and judged positively by

Zertiﬁkat

aufgeführt und von

<A>

conformément au

beurteilt gemäß

according to the

as set out in

wie in der

tel que déﬁni dans

19 Opomba *

20 Märkus

a pozitivně zjištěno

i pozitivno ocijenjeno od

<A>

Certifikatu <C>

<A>

prema

osvědčením <C>

strane

jak bylo uvedeno v

kako je izloženo u

souladu s

14 Poznámka *

15 Napomena *

согласно

и в соответствии с

og positivt vurderet af

<A>

Certiﬁkat <C>

положительным решением

henhold til

как указано в

Свидетельству <C>

som anført i

09 Примечание *

10 Bemærk *

y es valorado

de acuerdo con el

<A>

Certiﬁcaat <C>

en positief beoordeeld door

<A>

overeenkomstig

zoals vermeld in

como se establece en

Certiﬁcado <C>

positivamente por

Jiro Tomita

Director Quality Assurance

Ostend, 2nd of February 2009

declares under its sole responsibility that the air conditioning models to which this declaration relates:

erklärt auf seine alleinige Verantwortung daß die Modelle der Klimageräte für die diese Erklärung bestimmt ist:

déclare sous sa seule responsabilité que les appareils d'air conditionné visés par la présente déclaration:

verklaart hierbij op eigen exclusieve verantwoordelijkheid dat de airconditioning units waarop deze verklaring betrekking heeft:

declara baja su única responsabilidad que los modelos de aire acondicionado a los cuales hace

dichiara sotto sua responsabilità che i condizionatori modello a cui è riferita questa dichiarazione:

CE - DECLARATION-OF-CONFORMITY

CE - KONFORMITÄTSERKLÄRUNG

CE - DECLARATION-DE-CONFORMITE

CE - CONFORMITEITSVERKLARING

Daikin Europe N.V.

‰ЛПТУВИ МВ ·ФОПВИЫЩИО‹ ЩЛ˜ В˘ı‡УЛ ﬁЩИ Щ· МФУЩ¤П· ЩˆУ ОПИМ·ЩИЫЩИОТУ Ы˘ЫОВ˘ТУ ЫЩ· ФФ›· ·У·К¤ЪВЩ·И Л ·ЪФ‡Ы· ‰‹ПˆЫЛ:

declara sob sua exclusiva responsabilidade que os modelos de ar condicionado a que esta declaração se refere:

EWWP045KAW1M***, EWWP055KAW1M***, EWWP065KAW1M***,

ECB1MUW, ECB2MUW, ECB3MUW,

* = , , -, 1, 2, 3, ..., 9, A, B, C, ..., Z

are in conformity with the following standard(s) or other normative document(s), provided that these are used in accordance with our

instructions:

der/den folgenden Norm(en) oder einem anderen Normdokument oder -dokumenten entspricht/entsprechen, unter der Voraussetzung,

daß sie gemäß unseren Anweisungen eingesetzt werden:

sont conformes à la/aux norme(s) ou autre(s) document(s) nor matif(s), pour autant qu'ils soient utilisés conformément à nos instructions:

conform de volgende norm(en) of één of meer andere bindende documenten zijn, op voorwaarde dat ze worden gebruikt overeenkomstig

onze instructies:

están en conformidad con la(s) siguiente(s) norma(s) u otro(s) documento(s) nor mativo(s), siempre que sean utilizados de acuerdo con

nuestras instrucciones:

sono conformi al(i) seguente(i) standard(s) o altro(i) documento(i) a carattere normativo, a patto che vengano usati in conformità alle

nostre istruzioni:

В›У·И Ы‡МКˆУ· МВ ЩФ(·) ·ОﬁПФ˘ıФ(·) ЪﬁЩ˘Ф(·) ‹ ¿ППФ ¤ББЪ·КФ(·) О·УФУИЫМТУ, ˘ﬁ ЩЛУ ЪФ¸ﬁıВЫЛ ﬁЩИ ¯ЪЛЫИМФФИФ‡УЩ·И

Û‡ÌÊˆÓ· ÌÂ ÙÈ˜ Ô‰ËÁ›Â˜ Ì·˜:

following the provisions of:

gemäß den Vorschriften der:

conformément aux stipulations des:

overeenkomstig de bepalingen van:

EN60335-2-40,

siguiendo las disposiciones de:

secondo le prescrizioni per:

ÌÂ Ù‹ÚËÛË Ùˆv ‰È·Ù¿ÍÂˆv Ùˆv:

de acordo com o previsto em:

в соответствии с положениями:

01 Note *

02 Hinweis *

03 Remarque *

04 Bemerk *

05 Nota

3PW30120-3C

EWWP045KAW1M ECB1MUW EWWP055KAW1M ECB2MUW EWWP065KAW1M ECB3MUW

Packaged water-cooled water chillers

Installation manual

CONTENTS Page

Introduction........................................................................................ 1

Technical speciﬁcations .............................................................................1

Electrical speciﬁcations.............................................................................. 1

Options and features.................................................................................. 1

Operation range.................................................................................2

Main components ..............................................................................2

Selection of location ..........................................................................2

Inspecting and handling the unit........................................................ 2

Unpacking and placing the unit .........................................................2

Important information regarding the refrigerant used ........................2

Checking the water circuit..................................................................2

Water quality speciﬁcations............................................................... 3

Connecting the water circuit ..............................................................3

Water charge, ﬂow and quality ..........................................................3

Piping insulation ................................................................................3

Field wiring ........................................................................................3

Installing the control box (ECB*MUW)....................................................... 3

Parts table.................................................................................................. 3

Power circuit and cable requirements ........................................................3

Connection of the water-cooled water chiller power supply....................... 4

Point for attention regarding quality of the public electric power supply..... 4

Interconnection cables............................................................................... 4

Before starting ...................................................................................4

How to continue................................................................................. 4

Thank you for purchasing this Daikin air conditioner.

READ THIS MANUAL ATTENTIVELY BEFORE STARTING UP THE UNIT. DO NOT THROW IT AWAY. KEEP IT IN YOUR FILES FOR FUTURE REFERENCE.

IMPROPER INSTALLATION OR ATTACHMENT OF EQUIPMENT OR ACCESSORIES COULD RESULT IN ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE SPECIFICALLY DESIGNED FOR USE WITH THE EQUIPMENT AND HAVE THEM INSTALLED BY A PROFESSIONAL.

IF UNSURE OF INSTALLATION PROCEDURES OR USE, ALWAYS CONTACT YOUR DAIKIN DEALER FOR ADVICE AND INFORMATION.

INTRODUCTION

The Daikin EWWP-KA packaged water-cooled water chillers are designed for indoor installation and used for cooling and/or heating applications. The units are available in 14 standard sizes with nominal cooling capacities ranging from 43 to 195 kW.

The EWWP units can be combined with Daikin fan coil units or air handling units for air conditioning purposes. They can also be used for supplying chilled water for process cooling.

The present installation manual describes the procedures for unpacking, installing and connecting the EWWP units.

Technical speciﬁcations

Hp = unit + controlbox

16 Hp 1x EWWP045KAW1M ECB1MUW 20 Hp 1x EWWP055KAW1M ECB1MUW 24 Hp 1x EWWP065KAW1M ECB1MUW 32 Hp 2x EWWP045KAW1M ECB2MUW 36 Hp 1x EWWP045KAW1M+ 1x EWWP055KAW1M ECB2MUW 40 Hp 2x EWWP055KAW1M ECB2MUW 44 Hp 1x EWWP055KAW1M+ 1x EWWP065KAW1M ECB2MUW 48 Hp 2x EWWP065KAW1M ECB2MUW 52 Hp 2x EWWP045KAW1M+ 1x EWWP055KAW1M ECB3MUW 56 Hp 1x EWWP045KAW1M+ 2x EWWP055KAW1M ECB3MUW 60 Hp 3x EWWP055KAW1M ECB3MUW 64 Hp 2x EWWP055KAW1M+ 1x EWWP065KAW1M ECB3MUW 68 Hp 1x EWWP055KAW1M+ 2x EWWP065KAW1M ECB3MUW 72 Hp 3x EWWP065KAW1M ECB3MUW

Hp 16 20 24 32 36

Dimensions HxWxD Machine weight Connections

• chilled water inlet and outlet (inch)

• condenser water inlet and outlet

Hp 40 44 48 52 56

Dimensions HxWxD Machine weight Connections

• chilled water inlet and outlet (inch)

• condenser water inlet and outlet

Hp 60 64 68 72

Dimensions HxWxD Machine weight Connections

• chilled water inlet and outlet (inch)

• condenser water inlet and outlet

(1)

(mm)

(inch)

(mm)

(inch)

(mm)

(inch)

600x600x1200 1200x600x1200

(kg)

300 320 334 600 620

FBSP 1.5 2x FBSP 1.5 FBSP 1.5 2x FBSP 1.5

1200x600x1200 1800x600x1200

(kg)

640 654 668 920 940

2x FBSP 1.5 3x FBSP 1.5 2x FBSP 1.5 3x FBSP 1.5

(kg)

960 974 988 1002

1800x600x1200

3x FBSP 1.5 3x FBSP 1.5

Electrical speciﬁcations(1)

Hp 16~72

Power circuit

• Phase

•Frequency (Hz)

•Voltage (V)

•Voltage tolerance (%)

3N~

50 400 ±10

Options and features(1)

Options

■ Glycol application for leaving evaporator water down to –10°C or –5°C

■ BMS-Connection (MODBUS/J-BUS, BACNET)

■ Low noise operation kit (ﬁeld installation)

Features

■ Voltage free contacts

• general operation/pumpcontact

• alarm

■ Remote inputs

• remote start/stop

• remote change-over cooling/heating

EWWP045~065KAW1M + ECB1~3MUW

Packaged water-cooled water chillers

4PW30040-1C

(1) Refer to the operation manual or engineering data book for the complete

list of speciﬁcations, options and features.

Installation manual

OPERATION RANGE

a b

LWC

LWE

a b

–5 5 32

-2-2–2

01020–10

Leaving water temperature condenser

Leaving water temperature evaporator

Glycol

Water

Continuous operation range

MAIN COMPONENTS (refer to the outlook diagram supplied

with the unit)

1 Compressor 2 Evaporator 3 Condenser 4 Switchbox 5 Chilled water in 6 Chilled water out 7 Condenser water out 8 Condenser water in 9 Evaporator entering water temperature sensor 10 Freeze-up sensor 11 Condenser entering water temperature sensor 12 Digital display controller 13 Power supply intake

UNPACKING AND PLACING THE UNIT

1 Cut the straps and remove the cardboard box from the unit.

2 Remove the four screws ﬁxing the unit to the pallet.

3 Level the unit in both directions with the lifting lugs which are

delivered with the control box (ECB*MUW).

4 Use four anchor bolts with M8 thread to ﬁx the unit in concrete

(directly or using the ﬂoor standing supports).

IMPORTANT INFORMATION REGARDING THE

REFRIGERANT USED

This product contains ﬂuorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere.

Refrigerant type: R407C

(1)

GWP

value: 1652.5

(1)

GWP = global warming potential

The refrigerant quantity is indicated on the unit name plate.

CHECKING THE WATER CIRCUIT

The units are equipped with water inlets and water outlets for connection to a chilled water circuit and to a hot water circuit. These circuits must be provided by a licensed technician and must comply with all relevant European and national regulations.

Before continuing the installation of the unit, check the following points:

1 A circulation pump must be provided in such a way that it dis-

charges the water directly into the heat exchanger.

2 A ﬂow switch must be installed in the water outlet pipe to prevent

the unit from operating at a water ﬂow which is too low. A terminal is provided in the switch box for the electrical connection of the ﬂow switch.

SELECTION OF LOCATION

The units are designed for indoor installation and should be installed in a location that meets the following requirements:

1 The foundation is strong enough to support the weight of the unit

and the ﬂoor is ﬂat to prevent vibration and noise generation.

2 The space around the unit is adequate for servicing.

3 There is no danger of ﬁre due to leakage of inﬂammable gas.

4 Select the location of the unit in such a way that the sound

generated by the unit does not disturb anyone.

5 Ensure that water cannot cause any damage to the location in

case it drips out of the unit.

The equipment is not intended for use in a potentially explosive atmosphere.

INSPECTING AND HANDLING THE UNIT

At delivery, the unit should be checked and any damage should be reported immediately to the carrier claims agent.

3 A wire mesh strainer (<1 mm) must be installed at the pump

suction as to protect the pump and the heat exchanger from foreign matter.

4 Drain taps must be provided at all low points of the system to

permit complete drainage of the circuit during maintenance or in case of shut down.

5 Air vents must be provided at all high points of the system. The

vents should be located at points which are easily accessible for servicing.

6 Shut-off valves should be provided at the unit so that normal

servicing can be accomplished without draining the system.

7 Vibration eliminators in all water piping connected to the chiller

are recommended to avoid straining the piping and transmitting vibration and noise.

Installation manual

EWWP045~065KAW1M + ECB1~3MUW

Packaged water-cooled water chillers

4PW30040-1C

WATER QUALITY SPECIFICATIONS

evaporator water condenser water

Items to be controlled

pH at 25°C Electrical

conductivity

Chloride ion

Sulfate ion

M-alkalinity (pH 4.8)

Total hardness Calcium

hardness Silica ion

Items to be referred to

Iron [mg Fe/l] Copper [mg Cu/l]

Sulﬁde ion

Ammonium ion

Remaining chloride

Free carbide Stability index

[mS/m]

at 25°C

[mg Cl–/l]

2–

[mg SO

[mg CaCO3/l]

[mg SiO2/l]

[mg S2–/l]

[mg NH

[mg Cl/l]

[mg CO2/l]

/l]

circulating

water

[<20°C]

6.8~8.0 6.8~8.0 7.0~8.0 7.0~8.0 A + B

<40 <30 <30 <30 A + B

<50 <50 <50 <50 A

<50 <50 <50 <50 B

<70 <70 <70 <70 B

<50 <50 <50 <50 B

<30 <30 <30 <30 B

<1.0 <0.3 <1.0 <0.3 A + B <1.0 <0.1 <1.0 <0.1 A

<1.0 <0.1 <0.3 <0.1 A

<0.3 <0.3 <0.25 <0.3 A

<4.0 <4.0 <0.4 <4.0 A

————A + B

circulating

supply

water

not detectable A

water

[20°C~60°C]

supply

water

tendency

if out of

criteria

The water pressure should not exceed the maximum working pressure of 10 bar.

NOTE

Provide adequate safeguards in the water circuit to make sure that the water pressure will never exceed the maximum allowable working pressure.

PIPING INSULATION

The complete water circuit, inclusive all piping, must be insulated to prevent condensation and reduction of the cooling capacity.

Protect the water piping against water freezing during winter period (e.g. by using a glycol solution or heatertape).

FIELD WIRING

All ﬁeld wiring and components must be installed by a licensed electrician and must comply with relevant European and national regulations.

The ﬁeld wiring must be carried out in accordance with the wiring diagram supplied with the unit and the instructions given below.

Be sure to use a dedicated power circuit. Never use a power supply shared by another appliance.

A = corrosion B = scale

CONNECTING THE WATER CIRCUIT

The evaporator and condenser are foreseen of GAS male pipe thread for the water inlet and outlet (refer to the outlook diagram). Evaporator and condenser water connections are to be made in accordance with the outlook diagram, respecting the water in- and outlet.

If air, moisture or dust gets in the water circuit, problems may occur. Therefore, always take into account the following when connecting the water circuit:

1. Use clean pipes only.

2. Hold the pipe end downwards when removing burrs.

3. Cover the pipe end when inserting it through a wall so that no dust

and dirt enter.

WATER CHARGE, FLOW AND QUALITY

To assure proper operation of the unit a minimum water volume is required in the system and the water ﬂow through the evaporator must be within the operation range as speciﬁed in the table below.

Minimum

16 Hp 205 62 l/min 247 l/min 20 Hp 268 80 l/min 321 l/min 24 Hp 311 93 l/min 373 l/min 32 Hp 205 123 l/min 493 l/min 36 Hp 268 142 l/min 568 l/min 40 Hp 268 161 l/min 642l/min 44 Hp 311 173 l/min 694 l/min 48 Hp 311 186 l/min 745 l/min 52 Hp 205 204 l/min 814 l/min 56 Hp 205 222 l/min 889 l/min 60 Hp 268 241 l/min 963 l/min 64 Hp 268 254 l/min 1015 l/min 68 Hp 268 267 l/min 1066 l/min 72 Hp 311 280 l/min 1118 l/min

water volume (l)

Minimum

water ﬂow

Maximum

water ﬂow

Installing the control box (ECB*MUW)

Follow instructions in "Annex I" (16~24 Hp) + "Annex II" (32~72 Hp) at the very end of this manual when installing the control box into the unit.

Parts table

F1,2,3U ..................Main fuses for the unit

H1P........................Indication lamp alarm

H3P........................Indication lamp operation compressor

PE ..........................Main earth termina

S7S ........................Remote cooling/heating change-over valve

S9S ........................Remote start/stop switch

S10L.......................Flowswitch

S11L.......................Contact that closes if the pump is working

S12S ......................Main isolator switch

- - - .........................Field wiring

Power circuit and cable requirements

1 The electrical power supply to the unit should be arranged so

that it can be switched on or off independently of the electrical supply to other items of the plant and equipment in general.

2 A power circuit must be provided for connection of the unit. This

circuit must be protected with the required safety devices, i.e. a circuit breaker, a slow blow fuse on each phase and an earth leak detector. Recommended fuses are mentioned on the wiring diagram supplied with the unit.

Switch off the main isolator switch before making any connections (switch off the circuit breaker, remove or switch off the fuses).

EWWP045~065KAW1M + ECB1~3MUW

Packaged water-cooled water chillers

4PW30040-1C

Installation manual

Connection of the water-cooled water chiller power supply

1 Using the appropriate cable, connect the power circuit to the N,

L1, L2 and L3 terminals of the unit.

2 Connect the earth conductor (yellow/green) to the earthing

terminal PE.

Point for attention regarding quality of the public electric power supply

■ This equipment complies with EN/IEC 61000-3-11 that the system impedance Z

is less than or equal to Z

sys

the interface point between the user's supply and the public system. It is the responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if necessary, that the equipment is connected only to a supply with a system impedance Z

equal to Z

EWWP045 0.22 EWWP055 0.21 EWWP065 0.20

max

(Ω)

max

■ Only for 16~40 Hp: Equipment complying with EN/IEC 61000-3-12

(2)

(1)

provided

less than or

sys

max

Interconnection cables

■ In addition to the power supply cable, a cable must be provided for the connection of the ﬂow switch. Be sure to interlock so, that the compressor will not come into operation unless the waterpump is operated. For this purpose 2 spare terminals are provided in the switch box. Refer to the wiring diagram supplied with the unit.

■ Voltage free contacts The controller is provided with some voltage free contacts to indicate the status of the unit. These voltage free contacts can be wired as described on the wiring diagram.

■ Remote inputs Besides the voltage free contacts, there are also possibilities to install remote inputs. They can be installed as shown on the wiring diagram.

BEFORE STARTING

The unit should not be started, not even for a very short period of time, before the following pre-commissioning checklist is ﬁlled out completely.

tick ✓

when

checked

■

2 Install main fuses, earth leak detector and main switch.

■

3 Supply the main voltage and check if it is within the allowable

■

4 Supply water to the evaporator and verify if waterﬂow is within

■

5 The piping should be completely purged. See also chapter

■

6 Connect the ﬂowswitch and pumpcontact in series, so that

■

NOTE

I do conﬁrm having executed and checked all the above mentioned items.

standard steps to go through before starting the unit

Check for external damage.

Recommended fuses: aM according to IEC standard 269-2. Refer to the wiring diagram for size.

±10% limits of the nameplate rating. The electrical main power supply should be arranged so, that

it can be switched on or off independently of the electrical supply to other items of the plant and equipment in general.

Refer to the wiring diagram, terminals N, L1, L2 and L3.

the limits as given in the table under "Water charge, ﬂow and

quality" on page 3

"Checking the water circuit" on page 2

the unit can only come in operation when the waterpumps are running and the waterﬂow is sufﬁcient.

Connect the optional ﬁeld wiring for pumps start-stop.

Connect the optional ﬁeld wiring for remote control.

■ Tr y to reduce the drilling in the unit to a minimum. If drilling is impreventable, remove the iron ﬁlling thoroughly in order to prevent surface rust!

■ It is necessary to read the operation manual delivered with the unit before operating the unit. It will contribute to understand the operation of the unit and its electronic controller.

■ Ver ify on the wiring diagram all electrical actions mentioned above, in order to understand the operation of the unit more deeply.

■ Close all switch box doors after installation of the unit.

(1) European/International Technical Standard setting the limits for voltage

changes, voltage ﬂuctuations and ﬂicker in public low-voltage supply systems for equipment with rated current ≤75 A.

(2) European/International Technical Standard setting the limits for harmonic

currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤75 A per phase.

Installation manual

Date Signature

Keep for future reference.

HOW TO CONTINUE

After installation and connection of the packaged water-cooled water chiller, the complete system should be checked and tested as described in "Checks before initial start-up" in the operation manual supplied with the unit.

Fill out the brief operation instructions form and ﬁx it visibly near the operating site of the refrigeration system.

EWWP045~065KAW1M + ECB1~3MUW

Packaged water-cooled water chillers

4PW30040-1C

BRIEF OPERATION INSTRUCTIONS EWWP-KA Packaged water-cooled water chiller

Equipment supplier : Service department :

..................................................................................................... .................................................................................................................

Phone :.................................................................................... Phone : ................................................................................................

EQUIPMENT TECHNICAL DATA

Manufacturer : DAIKIN EUROPE................. Power supply (V/Ph/Hz/A) :.........................................

Model : ............................................. Maximum high pressure :...............................31 bar

Serial Number : ............................................. Charging weight (kg) R407C :.........................................

Year of construction : .............................................

START-UP AND SHUT DOWN

➤ Start-up by switching on the circuit breaker of the power circuit. The operation of the water chiller is

then controlled by the Digital Display Controller.

➤ Shut-down by switching off the controller and the circuit breaker of the power circuit.

WARNINGS

Emergency shut down : Switch off the circuit breaker located on ...............................

................................................................................................

Air inlet and outlet :Always keep the air inlet and outlet free to obtain the maximum

cooling capacity and to prevent damage to the installation.

Refrigerant charge :Use refrigerant R407C only.

First aid : In case of injuries or accidents immediately inform:

➤ Company management : Phone........................................

➤ Emergency physician : Phone........................................

➤ Fire service : Phone........................................

NOTES

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