Daikin ERHQ006BAV3, ERHQ007BAV3, ERHQ008BAV3, ERLQ006BAV3, ERLQ007BAV3 Installation manuals

INSTALLATION MANUAL

Outdoor unit for air to water heat pump

ERHQ006BAV3
ERHQ007BAV3
ERHQ008BAV3

ERLQ006BAV3
ERLQ007BAV3
ERLQ008BAV3

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ATITIKTIES-DEKLARACIJA

ATBILSTĪBAS-DEKLARĀCIJA

VYHLÁSENIE-ZHODY

CE -

CE -

CE -

CE - UYUMLULUK-BİLDİRİSİ

ZJAVA O SKLADNOSTI

VASTAVUSDEKLARATSIOON

ДЕКЛАРАЦИЯ-ЗА-СЪОТВЕТСТВИЕ

CE - I

CE -

CE -

deklaruje na własną wyłączną odpowiedzialność, że urządzenia, których ta deklaracja dotyczy:

m

IZJAVA-O-USKLAĐENOSTI

DEKLARACJA-ZGODNOŚCI

DECLARAŢIE-DE-CONFORMITATE

CE - MEGFELELŐSÉGI-NYILATKOZAT

CE -

CE -

CE -

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z vso odgovornostjo izjavlja, da je oprema naprav, na katero se izjava nanaša:

kinnitab oma täielikul vastutusel, et käesoleva deklaratsiooni alla kuuluv varustus:

visiška savo atsakomybe skelbia, kad įranga, kuriai taikoma ši deklaracija:

ar pilnu atbildību apliecina, ka tālāk aprakstītās iekārtas, uz kurām attiecas šī deklarācija:

vyhlasuje na vlastnú zodpovednosť, že zariadenie, na ktoré sa vzťahuje toto vyhlásenie:

declară pe proprie răspundere că echipamentele la care se referă această declaraţie:

декларира на своя отговорност, че оборудването, за което се отнася тази декларация:

o

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

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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:

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Direktive z vsemi spremembami.

Direktiivid koos muudatustega.

Директиви, с техните изменения.

Direktyvose su papildymais.

Direktīvās un to papildinājumos.

Smernice, v platnom znení.

Değiştirilmiş halleriyle Yönetmelikler.

Direktiver, med senere ændringer.

Direktiv, med företagna ändringar.

Direktiver, med foretatte endringer.

Direktiivejä, sellaisina kuin ne ovat muutettuina.

v platném znění.

Smjernice, kako je izmijenjeno.

irányelv(ek) és módosításaik rendelkezéseit.

Directives, as amended.

Direktiven, gemäß Änderung.

Directives, telles que modifiées.

Richtlijnen, zoals geamendeerd.

Directivas, según lo enmendado.

Direttive, come da modifica.

√‰ËÁÈÒv, fiˆ˜ ¤¯Ô˘Ó ÙÚÔÔÔÈËı›.

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<B>

z późniejszymi poprawkami.

и оценено

Directivelor, cu amendamentele respective.

съгласно

<A>

ir kaip teigiamai nuspręsta

<B>

<A>

Sertifikatą <C>

положително от

pagal

както е изложено в

Cертификата <C>

kaip nustatyta

21 Забележка *

22 Pastaba *

Directivas, conforme alteração em.

Директив со всеми поправками.

, pozytywną opinią

igazolta a megfelelést,

<A>

<B>

szerint.

alapján, a(z)

Świadectwem <C>

<A>

<C> tanúsítvány

a(z)

a(z)

zgodnie z dokumentacją

<B>

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<A> DAIKIN.TCF.015M13/09-2009

<B> KEMA (NB0344)

<C> 74736-KRQ/EMC97-4957

v

<B>

pozitīvajam

<C> Sertifikasına

<B>

a pozitívne zistené

sertifikātu <C>

<A>

un atbilstoši

<A>

kā norādīts

tarafından olumlu olarak

<B>

osvedčením <C>

‘da belirtildiği gibi ve

vērtējumam saskaņā ar

değerlendirildiği gibi.

súlade s

ako bolo uvedené v

<A>

göre

Not

23 Piezīmes *

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v

<B>

ja heaks

<A>

şi apreciat pozitiv

<A>

aşa cum este stabilit în

sertifikaadile <C>

Certificatul <C>

in odobreno s strani

<A>

järgi vastavalt

certifikatom <C>

<B>

în conformitate cu

<B>

de

kiidetud

kot je določeno v

nagu on näidatud dokumendis

skladu s

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PROHLÁŠENÍ-O-SHODĚ

CE - ERKLÆRING OM-SAMSVAR

CE - ILMOITUS-YHDENMUKAISUUDESTA

CE -

заявляет, исключительно под свою ответственность, что оборудование, к которому относится настоящее заявление:

erklærer som eneansvarlig, at udstyret, som er omfattet af denne erklæring:

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

erklærer et fullstendig ansvar for at det utstyr som berøres av denne deklarasjon, innebærer at:

ilmoittaa yksinomaan omalla vastuullaan, että tämän ilmoituksen tarkoittamat laitteet:

prohlašuje ve své plné odpovědnosti, že zařízení, k němuž se toto prohlášení vztahuje:

izjavljuje pod isključivo vlastitom odgovornošću da oprema na koju se ova izjava odnosi:

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

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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

la declaración:

referencia

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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:

➞ 29.12.2009)

Low Voltage 2006/95/EC

Machinery 98/37/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 *

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on

<B>

ja jotka

enligt

<B>

och godkänts av

<A>

enligt

11 Information *

e giudicato positivamente

<A>

delineato nel

mukaisesti.

<A>

Sertifikat <C>

og gjennom positiv

<A>

ifølge

<B>

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 ıÂÙÈο

<A>

<A>

Certificato <C>

de acordo com o

Û‡Ìʈӷ Ì ÙÔ

<B>

<B>

secondo il

<B>

positivo de

·fi ÙÔ

tal como estabelecido em

da

* fiˆ˜ ηıÔÚ›˙ÂÙ·È ÛÙÔ

™ËÌ›ˆÛË

06 Nota *

08 Nota

<B>

positiv

<B>

<C>

<C>

et évalué positivement par

Certificat <C>

<A>

Certificate

and judged positively by

Zertifikat

aufgeführt und von

<A>

<A>

conformément au

beurteilt gemäß

according to the

as set out in

wie in der

tel que défini dans

<B>

19 Opomba *

20 Märkus

v

<B>

a pozitivně zjištěno

i pozitivno ocijenjeno od

<A>

Certifikatu <C>

<A>

prema

osvědčením <C>

<B>

strane

jak bylo uvedeno v

kako je izloženo u

souladu s

14 Poznámka *

15 Napomena *

i

<B>

согласно

<B>

и в соответствии с

og positivt vurderet af

<A>

<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

<B>

<A>

overeenkomstig

zoals vermeld in

<B>

como se establece en

Certificado <C>

positivamente por

Jiro Tomita

Director Quality Assurance

Ostend, 4th of September 2009

declares under its sole responsibility that the equipment to which this declaration relates:

erklärt auf seine alleinige Verantwortung, dass die Ausrüstung für die diese Erklärung bestimmt ist:

déclare sous sa seule responsabilité que l’équipement visé par la présente déclaration:

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

declara bajo su única responsabilidad que el equipo al que hace

dichiara sotto la propria responsabilità che gli apparecchi a cui è riferita questa dichiarazione:

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CE - DECLARATION-OF-CONFORMITY

CE - KONFORMITÄTSERKLÄRUNG

CE - DECLARATION-DE-CONFORMITE

CE - CONFORMITEITSVERKLARING

Daikin Europe N.V.

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declara sob sua exclusiva responsabilidade que os equipamentos a que esta declaração se refere:

‰ЛПТУВИ МВ ·ФОПВИЫЩИО‹ ЩЛ˜ В˘ı‡УЛ fiЩИ Ф ВНФПИЫМfi˜ ЫЩФУ ФФ›Ф ·У·К¤ЪВЩ·И Л ·ЪФ‡Ы· ‰‹ПˆЫЛ:

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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

ERHQ006BAV3, ERHQ007BAV3, ERHQ008BAV3,

ERLQ006BAV3, ERLQ007BAV3, ERLQ008BAV3,

Û‡Ìʈӷ Ì ÙȘ 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:

Ì ًÚËÛË Ùˆv ‰È·Ù¿Íˆv Ùˆv:

de acordo com o previsto em:

в соответствии с положениями:

01 Note *

02 Hinweis *

03 Remarque *

04 Bemerk *

05 Nota

3PW54251-4A

ERHQ006BAV3 ERLQ006BAV3
ERHQ007BAV3 ERLQ007BAV3
ERHQ008BAV3 ERLQ008BAV3

Outdoor unit for air to water heat pump

Installation manual

CONTENTS Page

Safety precautions............................................................................. 1

Model................................................................................................. 3

Accessories .......................................................................................3

Installation guidelines ........................................................................3

Precautions for selecting the location ........................................................3

Selecting a location in cold climates ..........................................................4

Refrigerant piping specifications................................................................ 4

Installing near a wall or obstacle................................................................ 4

Outdoor unit installation drawing................................................................ 5

Installation procedure ........................................................................5

Mounting the outdoor unit ..........................................................................5

Drain work.................................................................................................. 5

Flaring the pipe end ...................................................................................5

Connecting the refrigerant piping to the outdoor unit................................. 6

Refrigerant piping work.............................................................................. 6

Purging air and checking gas leakage....................................................... 6

Charging refrigerant................................................................................... 7

Wiring......................................................................................................... 8

Test run and final check................................................................... 10

Tr ial operation and testing........................................................................ 10

Items to check.......................................................................................... 10

Pump down operation......................................................................10

Pump down procedure............................................................................. 10

Forced cooling operation..........................................................................10

Maintenance and servicing.............................................................. 11

Service precautions .................................................................................11

Service mode operation........................................................................... 11

Disposal requirements..................................................................... 11

Unit specifications............................................................................11

Technical specifications ........................................................................... 11

Electrical specifications............................................................................ 11

READ THESE INSTRUCTIONS CAREFULLY BEFORE
INSTALLATION. KEEP THIS MANUAL IN A HANDY
PLACE 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.

ALL ACTIVITIES DESCRIBED IN THIS MANUAL SHALL
BE CARRIED OUT BY A LICENSED TECHNICIAN.

BE SURE TO WEAR ADEQUATE PERSONEL PROTEC­TION EQUIPMENT (PROTECTION GLOVES, SAFETY
GLASSES, ...) WHEN PERFORMING INSTALLATION,
MAINTENANCE OR SERVICE TO THE UNIT.

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

The English text is the original instruction. Other languages are
translations of the original instructions.

SAFETY PRECAUTIONS

The precautions listed here are divided into the following four types.
They all cover very important topics, so be sure to follow them
carefully.

Meanings of DANGER, WARNING, CAUTION and NOTE symbols.

DANGER

Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.

WARNING

Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.

CAUTION

Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury. It may also
be used to alert against unsafe practices.

NOTE

Indicates situations that may result in equipment or
property-damage accidents only.

■ After completing installation, test the unit to check for installation
errors. Give the user adequate instructions concerning the use
and cleaning of the unit as included in the operation manual of
the indoor unit.

Danger

■ Before touching electric terminal parts, turn off power switch.

■ When service panels are removed, live parts can be easily

touched by accident.
Never leave the unit unattended during installation or servicing

when the service panel is removed.

■ Do not touch water pipes during and immediately after operation
as the pipes may be hot. Your hand may suffer burns. To avoid
injury, give the piping time to return to normal temperature or be
sure to wear proper gloves.

Warning

■

Ask your dealer or qualified personnel to carry out installation work
Do not install the machine by yourself.
Improper installation may result in water leakage, electric shocks
or fire.

■ Perform installation work in accordance with this installation
manual.
Improper installation may lead to water leakage, electric shocks
or fire.

■ Consult your local dealer regarding what to do in case of
refrigerant leakage. When the unit is to be installed in a small
room, it is necessary to take proper measures so that the
amount of any leaked refrigerant does not exceed the
concentration limit in the event of a leakage. Otherwise, this may
lead to an accident due to oxygen depletion.

■ Be sure to use only the specified accessories and parts for
installation work.
Failure to use the specified parts may result in water leakage,
electric shocks, fire, or the unit falling.

■ Install the unit on a foundation that can withstand its weight.
Insufficient strength may result in the fall of equipment and
causing injury.

.

ERHQ006~008BAV3 + ERLQ006~008BAV3

Outdoor unit for air to water heat pump

4PW54246-1A

Installation manual

1

■ Carry out the specified installation work in consideration of strong
winds, typhoons, or earthquakes.
Improper installation work may result in accidents due to fall of
equipment.

■ Make certain that all electrical work is carried out by qualified
personnel according to the local laws and regulations and this
installation manual, using a separate circuit.
Insufficient capacity of the power supply circuit or improper
electrical construction may lead to electric shocks or fire.

■ Make sure that all wiring is secure, using the specified wires and
ensuring that external forces do not act on the terminal
connections or wires.
Incomplete connection or fixing may cause a fire.

■ When wiring between the indoor and outdoor units, and wiring
the power supply, form the wires so that the side panel can be
securely fastened. Install covers over the wires.
If the side panel is not in place, overheat of the terminals,
electric shocks or a fire may be caused.

■ If refrigerant gas leaks during installation work, ventilate the
area immediately.
To xic gas may be produced if refrigerant gas comes into contact
with fire.

■ Do not touch the refrigerant pipes during and immediately after
operation as the refrigerant pipes may be hot or cold, depending
on the condition of the refrigerant flowing through the refrigerant
piping, compressor, and other refrigerant cycle parts. Your
hands may suffer burns or frostbite if you touch the refrigerant
pipes. To avoid injury, give the pipes time to return to normal
temperature or, if you must touch them, be sure to wear proper
gloves.

■ After completing the installation work, check to make sure that
there is no leakage of refrigerant gas.
To xic gas may be produced if refrigerant gas leaks into the room
and comes into contact with a source of fire, such as a fan
heater, stove or cooker.

■ When planning to relocate former installed units, you must first
recover the refrigerant after the pump down operation. Refer to
chapter "Pump down operation" on page 10.

■ Never directly touch any accidental leaking refrigerant. This
could result in severe wounds caused by frostbite.

■ Be sure to install an earth leakage circuit breaker in accordance
with relevant local and national regulations. Failure to do so may
cause electrical shock and fire.

■ Electrical work must be carried out in accordance with the
installation manual and the national electrical wiring rules or
code of practice.

Insufficient capacity or incomplete electrical work may cause
electrical shock or fire.

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

■ For wiring, use a cable long enough to cover the entire distance
with no connection. Do not use an extension cord. Do not put
other loads on the power supply, use a dedicated power circuit.

Failure to do so may cause abnormal heat, electric shock, or fire.

■ During pump down operation, stop the compressor before
removing the refrigerant piping.

If the compressor is still running and the stop valve is open
during pump-down, air will be sucked in when the refrigerant
piping is removed, causing abnormal pressure in the freezer
cycle which will lead to breakage and even to injury.

■ During installation, attach the refrigerant piping securely before
running the compressor.

If the compressor is not attached and the stop valve is open
during pump-down, air will be sucked in when the compressor is
running, causing abnormal pressure in the freezer cycle which
will lead to breakage and even to injury.

Caution

■ Earth the unit.
Earthing resistance should be according to national regulations
Do not connect the earth wire to gas or water pipes,
lightning conductor or telephone earth wire.
Incomplete earthing may cause electric shocks.

■ Gas pipe.

Ignition or explosion may occur if the gas leaks.

■ Water pipe.

Hard vinyl tubes are not effective earths.

■ Lightning conductor or telephone earth wire.

Electric potential may rise abnormally if struck by a lightning
bolt.

■ Install drain piping according to this installation manual to
ensure good drainage, and insulate the pipe to prevent
condensation. See combination table in "Possible options" on

page 3.

Improper drain piping may cause water leakage, and make the
furnitures get wet.

■ Install the indoor and outdoor units, power wire and connecting
wire at least 1 meter away from televisions or radios to prevent
image interference or noise.
(Depending on the radio waves, a distance of 1 meter may not
be sufficient to eliminate the noise.)

■ Do not rinse the outdoor unit. This may cause electric shocks or
fire.

■ Do not install the unit in places such as the following:

■ Where there is mist of mineral oil, oil spray or vapour for

example a kitchen.
Plastic parts may deteriorate, and cause them to fall out or
water to leak.

■ Where corrosive gas, such as sulphurous acid gas, is

produced.
Corrosion of copper pipes or soldered parts may cause the
refrigerant to leak.

■ Where there is machinery which emits electromagnetic

waves.
Electromagnetic waves may disturb the control system, and
cause malfunction of the equipment.

■ Where flammable gases may leak, where carbon fiber or

ignitable dust is suspended in the air or where volatile
flammables, such as thinner or gasoline, are handled.
Such gases may cause a fire.

■ Where the air contains high levels of salt such as that near

the ocean.

■ Where voltage fluctuates a lot, such as that in factories.

■ In vehicles or vessels.

■ Where acidic or alkaline vapour is present.

■ Do not allow a child to mount on the outdoor unit or avoid

placing any object on the unit. Falling or tumbling may result in
injury.

■ For use of units in applications with temperature alarm settings it
is advised to foresee a delay of 10 minutes for signalling the
alarm in case the alarm temperature is exceeded. The unit may
stop for several minutes during normal operation for "defrosting
the unit", or when in "thermosta-stop" operation.

■ Tighten the flare nut according to the specified method such as
with a torque wrench.

If the flare nut is tightened too hard, the flare nut may crack after
a long time and cause refrigerant leakage.

Installation manual

2

ERHQ006~008BAV3 + ERLQ006~008BAV3

Outdoor unit for air to water heat pump

4PW54246-1A

MODEL

ERLQ units include special equipment (insulation, bottom plate
heater,...) to ensure good operation in areas where low ambient
temperature can occur together with high humidity conditions. In
such conditions the ERHQ models may experience problems with
severe ice build up on the aircooled coil. In case such conditions are
expected, the ERLQ must be installed instead. These models contain
countermeasures (insulation, bottom plate heater,...) to prevent
freeze up.

NOTE

■ An ERLQ0*BA outdoor unit can only be
connected to an EKHBH/X008BA indoor unit
(bottom plate heater at outdoor unit has to be
controlled by indoor unit).

■ An ERHQ0*BA outdoor unit can be connected to
an EKHBH/X008BA indoor unit or to an
EKHBH/X008AA indoor unit (if a bottom plate
heater kit is required, see "Possible options" on

page 3).

ACCESSORIES

■ Accessories supplied with the outdoor unit:

Installation manual 1x

Fluorinated greenhouse gases label 1x

Multilingual fluorinated greenhouse
gases label

1x

■ Possible options

Bottom plate heater Drain socket

ERHQ_V3 Optional kit
ERLQ_V3 Standard Not allowed

(1) Combination of both options is not allowed.

EKHBH/X008AA Possible Not allowed
EKHBH/X008BA Possible Possible

(1)

EKBPHT08 EKBPHT08BA

Optional kit

(1)

INSTALLATION GUIDELINES

Precautions for selecting the location

WARNING

■ Make sure to provide for adequate measures in order
to prevent that the outdoor unit be used as a shelter
by small animals.

■ Small animals making contact with electrical parts can
cause malfunctions, smoke or fire. Please instruct the
customer to keep the area around the unit clean.

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

■ Choose a place solid enough to bear the weight and vibration of
the unit, where the operation noise will not be amplified.

■ Choose a location where the hot air discharged from the unit or
the operation noise will not cause a nuisance to the neighbours
of the user.

■ Avoid places near a bedroom and the like, so that the operation
noise will cause no trouble.

■ There must be sufficient space for carrying the unit into and out
of the site.

■ There must be sufficient space for air passage and no
obstructions around the air inlet and the air outlet.

■ The site must be free from the possibility of flammable gas
leakage in a nearby place.

■ Locate the unit so that the noise and the discharged hot air will
not annoy the neighbours.

■ Install units, power cords and inter-unit cables at least 3 m away
from television and radio sets. This is to prevent interference to
images and sounds.

■ Depending on radio wave conditions, electromagnetic
interference may still occur even if installed more than 3 m away.

■ In coastal areas or other places with salty atmosphere of sulfate
gas, corrosion may shorten the life of the outdoor unit.

■ Since drain flows out of the outdoor unit, do not place anything
under the unit which must be kept away from moisture.

1 Select an installation site where the following conditions are

satisfied and that meets with your customer's approval.

- Places which are well-ventilated.

- Places where the unit does not bother next-door neighbours.

- Safe places which can withstand the unit's weight and

vibration and where the unit can be installed level.

- Places where there is no possibility of flammable gas or

product leak.

- The equipment is not intended for use in a potentially

explosive atmosphere.

- Places where servicing space can be well ensured.

- Places where the indoor and outdoor units' piping and wiring

lengths come within the allowable ranges.

- Places where water leaking from the unit cannot cause

damage to the location (e.g. in case of a blocked drain pipe).

- Places where the rain can be avoided as much as possible.

- Do not install the unit in places often used as work place.

In case of construction works (e.g. grinding works) where a
lot of dust is created, the unit must be covered.

- Do not place any objects or equipment on top of the unit (top

plate).

- Do not climb, sit or stand on top of the unit,

- Be sure that sufficient precautions are taken, in accordance

with relevant local and national regulations, in case of
refrigerant leakage.

2 When installing the unit in a place exposed to strong wind, pay

special attention to the following.
Strong winds of 5 m/sec or more blowing against the outdoor

unit's air outlet causes short circuit (suction of discharge air),
and this may have the following consequences:

- Deterioration of the operational capacity.

-Frequent frost acceleration in heating operation.

- Disruption of operation due to rise of high pressure.

- When a strong wind blows continuously on the face of the

unit, the fan can start rotating very fast until it breaks.
Refer to the figures for installation of this unit in a place where
the wind direction can be foreseen.

3 Prepare a water drainage channel around the foundation, to

drain waste water from around the unit.

4 If the water drainage of the unit is not easy, please build up the

unit on a foundation of concrete blocks, etc. (the height of the
foundation should be maximum 150 mm).

5 If you install the unit on a frame, please install a waterproof plate

within 150 mm of the underside of the unit in order to prevent the
invasion of water from the lower direction.

ERHQ006~008BAV3 + ERLQ006~008BAV3

Outdoor unit for air to water heat pump

4PW54246-1A

Installation manual

3