Daikin EBLQ011CAW1, EBLQ014CAW1, EBLQ016CAV3, EBLQ011CAV3, EDLQ014CAV3 Installation Manual

...

Installation manual

Daikin Altherma low temperature monobloc

EBLQ011CAV3 EBLQ014CAV3 EBLQ016CAV3 EBLQ011CAW1 EBLQ014CAW1 EBLQ016CAW1

EDLQ011CAV3 EDLQ014CAV3 EDLQ016CAV3 EDLQ011CAW1 EDLQ014CAW1 EDLQ016CAW1

Installation manual

Daikin Altherma low temperature monobloc

English

A~E

a b* b

†

c d He eBe

HB HD H

(mm)

A, B, C — ≥500 ≥250 ≥100 A, B, C, E —

— —

≥500 ≥250 ≥150 ≥1000 ≤500

≤500

D ≥500

≥500

D, E ≥1000 ≤500 B, D ≥250 ≥500 B, D, E ≥250

≥250

≥400

≥1000

≥150

≥1000

≥1000 ≥1000 ≤500

HD<H

B>HU

HD>H

HB<H

,†

Directivelor, cu amendamentele respective.

<A>

<C>

DEKRA (NB0344)

2082543.0551-QUA/EMC

DAIKIN.TCF.025J02/02-2018

Direktive z vsemi spremembami.

Direktiivid koos muudatustega.

Директиви, с техните изменения.

Direktyvose su papildymais.

Direktīvās un to papildinājumos.

Smernice, v platnom znení.

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Direktiver, med senere ændringer.

Direktiv, med företagna ändringar.

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Directives, as amended.

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

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

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

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

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

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:

tamamen kendi sorumluluǧunda olmak üzere bu bildirinin ilgili olduǧu donanımının aşaǧıdaki gibi olduǧunu beyan eder:

17

18

19

20

21

22

23

24

25

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

161718192021222324

návodom:

Direktiven, gemäß Änderung.

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

010203040506070809

Değiştirilmiş halleriyle Yönetmelikler.

Direktiver, med foretatte endringer.

Direktiivejä, sellaisina kuin ne ovat muutettuina.

v platném znění.

Smjernice, kako je izmijenjeno.

irányelv(ek) és módosításaik rendelkezéseit.

z późniejszymi poprawkami.

Directives, telles que modifiées.

Richtlijnen, zoals geamendeerd.

Directivas, según lo enmendado.

Direttive, come da modifica.

Οδηγιών, όπως έχουν τροποποιηθεί.

Directivas, conforme alteração em.

както е изложено в <A> и оценено положително от

съгласно Сертификата<C>.

kaip nustatyta <A> ir kaip teigiamai nuspręsta pagal

Sertifikatą<C>.

kā norādīts <A> un atbilstoši pozitīvajam vērtējumam

saskaņā ar sertifikātu<C>.

ako bolo uvedené v <A> a pozitívne zistené vsúlade

s osvedčením<C>.

<A>’da belirtildiği gibi ve <C>Sertifikasına göre

tarafından olumlu olarak değerlendirildiği gibi.

Директив со всеми поправками.

21Забележка*

22Pastaba*

23Piezīmes*

24Poznámka*

25Not*

a(z) <A> alapján, a(z) igazolta a megfelelést, a(z)

<C>tanúsítvány szerint.

zgodnie z dokumentacją <A>, pozytywną

opinią i Świadectwem<C>.

aşa cum este stabilit în <A> şi apreciat pozitiv de

în conformitate cu Certificatul<C>.

kot je določeno v <A> in odobreno s strani

vskladu scertifikatom<C>.

nagu on näidatud dokumendis <A> ja heaks kiidetud

järgi vastavalt sertifikaadile<C>.

16Megjegyzés*

17Uwaga*

18Notă*

19Opomba*

20Märkus*

Low Voltage 2014/35/EU

enligt <A> och godkänts av enligt

Certifikatet<C>.

som det fremkommer i <A> og gjennom positiv

bedømmelse av ifølge Sertifikat<C>.

jotka on esitetty asiakirjassa <A> ja jotka

on hyväksynyt Sertifikaatin<C> mukaisesti.

jak bylo uvedeno v <A> a pozitivně zjištěno

vsouladu sosvědčením<C>.

kako je izloženo u <A> i pozitivno ocijenjeno odstrane

Electromagnetic Compatibility 2014/30/EU *

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

erklærer under 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:

09

10

11

12

13

14

15

16

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:

08091011121314

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

ob upoštevanju določb:

vastavalt nõuetele:

следвайки клаузите на:

laikantis nuostatų, pateikiamų:

ievērojot prasības, kas noteiktas:

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11Information*

12Merk*

održiavajúc ustanovenia:

bunun koşullarına uygun olarak:

delineato nel <A> e giudicato positivamente da

secondo il Certificato<C>.

όπως καθορίζεται στο <A> και κρίνεται θετικά

από το σύμφωνα με το Πιστοποιητικό<C>.

06Nota*

07Σημείωση*

prema Certifikatu<C>.

13Huom*

14Poznámka*

15Napomena*

tal como estabelecido em <A> e com o parecer positivo

de de acordo com o Certificado<C>.

как указано в <A> и в соответствии сположительным

решением согласно Свидетельству<C>.

som anført i <A> og positivt vurderet af ihenhold til

Certifikat<C>.

08Nota*

09Примечание*

10Bemærk*

Shigeki Morita

Director

Ostend, 3rd of April 2018

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 referencia la declaración:

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

δηλώνει με αποκλειστική της ευθύνη ότι ο εξοπλισμός στον οποίο αναφέρεται η παρούσα δήλωση:

Daikin Europe N.V.

CE - DECLARATION-OF-CONFORMITY CE - DECLARACION-DE-CONFORMIDAD CE - DECLARAÇÃO-DE-CONFORMIDADE CE - ERKLÆRING OM-SAMSVAR CE - IZJAVA-O-USKLAĐENOSTI CE - IZJAVA O SKLADNOSTI CE - ATITIKTIES-DEKLARACIJA

CE - KONFORMITÄTSERKLÄRUNG CE - DICHIARAZIONE-DI-CONFORMITA CE - ЗАЯВЛЕНИЕ-О-СООТВЕТСТВИИ CE - ILMOITUS-YHDENMUKAISUUDESTA CE - MEGFELELŐSÉGI-NYILATKOZAT CE - VASTAVUSDEKLARATSIOON CE - ATBILSTĪBAS-DEKLARĀCIJA

CE - DECLARATION-DE-CONFORMITE CE - ΔHΛΩΣΗ ΣΥΜΜΟΡΦΩΣΗΣ CE - OVERENSSTEMMELSESERKLÆRING CE - PROHLÁŠENÍ-O-SHODĚ CE - DEKLARACJA-ZGODNOŚCI CE - ДЕКЛАРАЦИЯ-ЗА-СЪОТВЕТСТВИЕ CE - VYHLÁSENIE-ZHODY

CE - CONFORMITEITSVERKLARING CE - FÖRSÄKRAN-OM-ÖVERENSTÄMMELSE CE - DECLARAŢIE-DE-CONFORMITATE CE - UYGUNLUK-BEYANI

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

EDLQ011CAV3*, EDLQ014CAV3*, EDLQ016CAV3*,

03

06

07

EBLQ011CAV3*, EBLQ014CAV3*, EBLQ016CAV3*,

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

EDLQ011CAW1*, EDLQ014CAW1*, EDLQ016CAW1*,

unseren Anweisungen eingesetzt werden:

EBLQ011CAW1*, EBLQ014CAW1*, EBLQ016CAW1*,

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

01020304050607

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:

101112131415161718

sont conformes à la/aux norme(s) ou autre(s) document(s) normatif(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) normativo(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:

είναι σύμφωνα με το(α) ακόλουθο(α) πρότυπο(α) ή άλλο έγγραφο(α) κανονισμών, υπό την προϋπόθεση ότι χρησιμοποιούνται

σύμφωνα με τις οδηγίες μας:

following the provisions of:

gemäß den Vorschriften der:

conformément aux stipulations des:

EN60335-2-40,

010203040506070809

în urma prevederilor:

as set out in <A> and judged positively by

according to the Certificate<C>.

wie in <A> aufgeführt und von positiv

beurteilt gemäß Zertifikat<C>.

tel que défini dans <A> et évalué positivement par

conformément au Certificat<C>.

zoals vermeld in <A> en positief beoordeeld door

overeenkomstig de bepalingen van:

siguiendo las disposiciones de:

secondo le prescrizioni per:

με τήρηση των διατάξεων των:

de acordo com o previsto em:

в соответствии с положениями:

01Note*

02Hinweis*

03Remarque*

04Bemerk*

overeenkomstig Certificaat<C>.

como se establece en <A> y es valorado

positivamente por de acuerdo con el

Certificado<C>.

05Nota*

3PW57792-15J

Table of Contents

1×

2×

Table of Contents

1 About the documentation 4

1.1 About this document.................................................................. 4

2 About the box 4

2.1 Outdoor unit............................................................................... 4

2.1.1 To remove the accessories from the outdoor unit....... 4

3 Preparation 5

3.1 Preparing the installation site .................................................... 5

3.1.1 Installation site requirements of the outdoor unit ........ 5

3.2 Preparing water piping .............................................................. 5

3.2.1 To check the water volume and flow rate ................... 5

3.3 Preparing electrical wiring ......................................................... 6

3.3.1 Overview of electrical connections for external and

internal actuators ........................................................ 6

4 Installation 7

4.1 Opening the units ...................................................................... 7

4.1.1 To open the outdoor unit............................................. 7

4.1.2 To open the switch box cover of the outdoor unit ....... 7

4.2 Mounting the outdoor unit.......................................................... 7

4.2.1 To provide the installation structure............................ 7

4.2.2 To install the outdoor unit............................................ 7

4.2.3 To provide drainage.................................................... 7

4.2.4 To prevent the outdoor unit from falling over .............. 8

4.3 Connecting the water piping...................................................... 8

4.3.1 To connect the water piping........................................ 8

4.3.2 To connect the water piping to the backup heater...... 9

4.3.3 To protect the water circuit against freezing ............... 9

4.3.4 To fill the water circuit ................................................. 10

4.3.5 To insulate the water piping........................................ 10

4.4 Connecting the electrical wiring................................................. 10

4.4.1 To connect the electrical wiring on the outdoor unit.... 10

4.4.2 To connect the main power supply ............................. 11

4.4.3 To connect the user interface ..................................... 11

4.4.4 To connect the shut-off valve...................................... 12

4.4.5 To connect the domestic hot water pump................... 12

5 Configuration 13

5.1 Overview: Configuration ............................................................ 13

5.1.1 To connect the PC cable to the switch box................. 13

5.1.2 To access the most used commands ......................... 13

5.1.3 To copy the system settings from the first to the

second user interface.................................................. 14

5.1.4 To copy the language set from the first to the second

user interface .............................................................. 15

5.1.5 Quick wizard: Set the system layout after first power

5.2 Basic configuration .................................................................... 15

5.3 Menu structure: Overview installer settings............................... 20

6 Commissioning 21

6.1 Checklist before commissioning................................................ 21

6.2 Checklist during commissioning ................................................ 21

7 Hand-over to the user 22

ON............................................................................... 15

5.2.1 Quick wizard: Language / time and date..................... 15

5.2.2 Quick wizard: Standard............................................... 15

5.2.3 Quick wizard: Options................................................. 16

5.2.4 Quick wizard: Capacities (energy metering) ............... 17

5.2.5 Space heating/cooling control..................................... 17

5.2.6 Domestic hot water control ......................................... 18

5.2.7 Contact/helpdesk number........................................... 19

6.2.1 To perform an air purge .............................................. 21

6.2.2 To perform a test run .................................................. 22

6.2.3 To perform an actuator test run .................................. 22

6.2.4 To perform an underfloor heating screed dryout......... 22

7.1 About locking and unlocking....................................................... 23

To activate or deactivate a function lock .................................... 23

To activate or deactivate button lock.......................................... 23

8 Technical data 23

8.1 Piping diagram: Outdoor unit...................................................... 23

8.2 Wiring diagram: Outdoor unit ..................................................... 24

1 About the documentation

1.1 About this document

Target audience

Authorised installers

Documentation set

This document is part of a documentation set. The complete set consists of:

Latest revisions of the supplied documentation may be available on the regional Daikin website or via your dealer.

The original documentation is written in English. All other languages are translations.

Technical engineering data

▪ A subset of the latest technical data is available on the regional

Daikin website (publicly accessible).

▪ The full set of latest technical data is available on the Daikin

extranet (authentication required).

2 About the box

2.1 Outdoor unit

2.1.1 To remove the accessories from the outdoor unit

1 Open the outdoor unit.

2 Remove the accessories.

Installation manual

EBLQ+EDLQ011~016CAV3+W1

Daikin Altherma low temperature monobloc

4P522031-1 – 2018.01

ENERG

IJAY IAIE

ENERG

IJAY IAIE

1×

1× 1× 1× 1×

a b c d

2×2×

a General safety precautions

FHL1

FHL2

FHL3

T1 T3T2

M2 M3

f g

a eb c

b Addendum book for optional equipment c Outdoor unit installation manual d Operation manual e Sealing ring for shut-off valve

f Shut-off valve

g Energy label

3 Preparation

3.1 Preparing the installation site

3.1.1 Installation site requirements of the outdoor unit

Mind the spacing guidelines. See figure 1 on the inside of the front cover.

The symbols can be interpreted as follows:

If the system contains a domestic hot water tank, meet the following requirements:

domestic hot water tank 10m 3‑way valve 10m

The outdoor unit is designed for outdoor installation only, and for ambient temperatures ranging 10~43°C in cooling mode, –25~25°C in space heating mode, and –25~35°C in domestic hot water operation mode.

3.2 Preparing water piping

A,C Left side and right side obstacles (walls/baffle plates)

B Suction side obstacle (wall/baffle plate) D Discharge side obstacle (wall/baffle plate) E Top side obstacle (roof)

a,b,c,d,e Minimum service space between the unit and obstacles A,

B, C, D and E

* If shut-off valves are NOT installed on the unit

† If shut-off valves are installed on the unit

eBMaximum distance between the unit and the edge of

obstacle E, in the direction of obstacle B

eDMaximum distance between the unit and the edge of

obstacle E, in the direction of obstacle D

HUHeight of the unit including the installation structure

HB,HDHeight of obstacles B and D

H Height of installation structure below the unit

INFORMATION

If shut-off valves are installed on the unit, provide a minimum space of 400mm at the air inlet side. If shut‑off valves are NOT installed on the unit, provide a minimum space of 250mm.

Maximum allowable distance

between outdoor unit and …

NOTICE

In case of plastic pipes, make sure they are fully oxygen diffusion tight according to DIN 4726. The diffusion of oxygen into the piping can lead to excessive corrosion.

Distance

3 Preparation

3.2.1 To check the water volume and flow rate

The outdoor unit has an expansion vessel of 7litre with a factory-set pre-pressure of 1bar.

See the installer reference guide for more information.

To make sure that the unit operates properly:

▪ You must check the minimum and maximum water volume.

▪ You might need to adjust the pre-pressure of the expansion

vessel.

Minimum water volume

If Then

The system contains a backup heater or a DHW tank with recirculation pump

The system does NOT contain a backup heater or a DHW tank with recirculation pump

(a) The internal water volume of the outdoor unit NOT

included.

(b) If an EKHWP tank is installed, no recirculation pump is

required.

INFORMATION

In critical processes, or in rooms with a high heat load, extra water might be required.

NOTICE

When circulation in each space heating/cooling loop is controlled by remotely controlled valves, it is important that the minimum water volume is guaranteed, even if all of the valves are closed.

The following illustration shows a setup with remotely controlled valves:

a Outdoor unit b Heat exchanger c Pump d Shut‑off valve e Backup heater kit (optional)

f Collector (field supply)

g By‑pass valve (field supply)

FHL1...3 Floor heating loop (field supply)

T1...3 Individual room thermostat (optional)

M1...3 Individual motorised valve to control loop FHL1...3 (field

supply)

Maximum water volume

NOTICE

The maximum water volume depends on whether glycol is added to the water circuit. For more information on the addition of glycol, refer to "4.3.3To protect the water circuit

against freezing"on page9.

Use the following graph to determine the maximum water volume for the calculated pre-pressure.

The minimum water volume is 20l

The minimum water volume is 80l

(a)

(a)(b)

EBLQ+EDLQ011~016CAV3+W1 Daikin Altherma low temperature monobloc 4P522031-1 – 2018.01

Installation manual

3 Preparation

2,4 2,1 1,8 1,5 1,2 0,9

0,6 0,3

70 120 170

150105 185

220

270

A Pre-pressure (bar) B Maximum water volume (l)

Water Water + glycol

Example: Maximum water volume and expansion vessel prepressure

Installation

height

difference

(a)

≤185/105l

≤7m No pre-pressure

adjustment is required.

>7m Do the following:

▪ Increase the pre-

pressure according to the required installation height difference. The prepressure should increase by 0.1 bar for each metre above 7 m.

▪ Check if the water

volume does NOT exceed the maximum allowed water volume.

(a) This is the height difference (m) between the highest point

of the water circuit and the outdoor unit. If the outdoor unit is at the highest point of the installation, the installation height is 0m.

(b) The maximum water volume is 185l in case the circuit is

only filled with water, and 105l in case the circuit is filled with water and glycol.

Minimum flow rate

Check that the minimum flow rate (required during defrost/backup heater operation) in the installation is guaranteed in all conditions.

NOTICE

If glycol was added to the water circuit, and the temperature of the water circuit is low, the flow rate will NOT be displayed on the user interface. In this case, the minimum flow rate can be checked by way of the pump test (check that the user interface does NOT display error 7H).

Water volume

(b)

Do the following:

▪ Decrease the pre-

▪ Check if the water

The expansion vessel of the outdoor unit is too small for the installation. In this case, it is recommended to install an extra vessel outside the unit.

>185/105l

(b)

pressure according to the required installation height difference. The pre-pressure should decrease by 0.1 bar for each metre below 7 m.

volume does NOT exceed the maximum allowed water volume.

NOTICE

When circulation in each or certain space heating loops is controlled by remotely controlled valves, it is important that the minimum flow rate is guaranteed, even if all valves are closed. In case the minimum flow rate cannot be reached, a flow error 7H will be generated (no heating or operation).

See the installer reference guide for more information.

Minimum required flow rate

The system contains a backup heater / DHW tank

15l/min

with recirculation pump / glycol The system does NOT contain a backup heater /

DHW tank with recirculation pump

(a) If an EKHWP tank is installed, no recirculation pump is

required.

(a)

/ glycol

20l/min

See the recommended procedure as described in "6.2 Checklist

during commissioning"on page21.

3.3 Preparing electrical wiring

3.3.1 Overview of electrical connections for external and internal actuators

Item Description Wires Maximum

Outdoor unit power supply

1 Power supply for

2+GND

outdoor unit

2 Normal kWh rate power

2 6.3A

supply

User interface

3 User interface 2

Optional equipment

4 Remote outdoor sensor 2

Field-supplied components

5 Domestic hot water

pump

6 Space heating/cooling

2 operation control (or shut‑off valve)

Interconnection cable

7 Interconnection cable

2 between outdoor unit and control box

(a) Refer to name plate on outdoor unit. (b) Cable section 0.75mm² till 1.25mm²; maximum length:

500m. Applicable for both single user interface and dual

user interface connection. (c) Minimum cable section 0.75mm². (d) Cable section 0.75mm² till 1.25mm²; maximum length:

20m. (e) If valve kit EKMBHBP1 is part of the system, then the

required cable section is 0.75mm². If valve kit EKMBHBP1

is NOT part of the system, then the minimum required

cable section is 0.75mm².

NOTICE

More technical specifications of the different connections are indicated on the inside of the outdoor unit.

running current

(a)

(b)

(c)

(e)

(d)

Installation manual

EBLQ+EDLQ011~016CAV3+W1

Daikin Altherma low temperature monobloc

4P522031-1 – 2018.01

4 Installation

1×

2×

3×

≥150

620

350

(345-355)

(mm)

261.5

6× M12

4.1 Opening the units

4.1.1 To open the outdoor unit

DANGER: RISK OF ELECTROCUTION

DANGER: RISK OF BURNING

4 Installation

a Make sure not to cover the drain holes.

INFORMATION

The recommended height of the upper protruding part of the bolts is 20mm.

4.1.2 To open the switch box cover of the outdoor unit

4.2 Mounting the outdoor unit

4.2.1 To provide the installation structure

Prepare 6 sets of anchor bolts, nuts and washers (field supply) as follows:

EBLQ+EDLQ011~016CAV3+W1 Daikin Altherma low temperature monobloc 4P522031-1 – 2018.01

NOTICE

Fix the outdoor unit to the foundation bolts using nuts with resin washers (a). If the coating on the fastening area is stripped off, the nuts rust easily.

4.2.2 To install the outdoor unit

4.2.3 To provide drainage

Make sure that condensate can be evacuated properly. When the unit is in cooling mode, condensate may also form in the hydro part. When providing drainage, therefore make sure to cover the entire unit.

Installation manual

4 Installation

160 620 261.5 119

161

260

285

279

345

595

416

262

DDDD

≥150 mm

a b

4× Ø6 mm

a b

NOTICE

If the unit is installed in a cold climate, take adequate measures so that the evacuated condensate CANNOT freeze.

INFORMATION

If necessary, you can use a drain plug kit (field supply) to prevent drain water from dripping.

Drain holes (dimensions in mm)

A Discharge side B Distance between anchor points C Bottom frame D Drain holes

E Knockout hole for snow

NOTICE

If drain holes of the outdoor unit are covered by a mounting base or by floor surface, raise the unit to provide a free space of more than 150mm under the outdoor unit.

4 Attach the ends of the cables and tighten them.

4.3 Connecting the water piping

4.3.1 To connect the water piping

NOTICE

Do NOT use excessive force when connecting the piping. Deformation of the piping can cause malfunctioning of the unit. Make sure that the tightening torque does NOT exceed 30N•m.

To facilitate service and maintenance, 2 shut-off valves are provided. Mount the valves on the space heating water inlet and space heating water outlet. Mind their position: the integrated drain valves will only drain the side of the circuit on which they are located. To be able to only drain the unit, make sure the drain valves are positioned between the shut‑off valves and the unit.

Snow

In regions with snowfall, snow might build up and freeze between the heat exchanger and the external plate. This might decrease the operating efficiency. To prevent this:

1 Drill (a, 4×) and remove the knockout hole (b).



2 Remove the burrs, and paint the edges and areas around the

edges using repair paint to prevent rusting.

4.2.4 To prevent the outdoor unit from falling over

In case the unit is installed in places where strong wind can tilt the unit, take following measure:

1 Prepare 2 cables as indicated in the following illustration (field

supply).

2 Place the 2 cables over the outdoor unit.

3 Insert a rubber sheet between the cables and the outdoor unit

to prevent the cables from scratching the paint (field supply).

Installation manual

a Water inlet b Water outlet

1 Screw the outdoor unit nuts on the shut-off valves. 2 Connect the field piping on the shut-off valves. 3 In case of connection with the optional domestic hot water tank,

see the installation manual of the domestic hot water tank.

NOTICE

Install a manometer in the system.

NOTICE

Install air purge valves at all local high points.

EBLQ+EDLQ011~016CAV3+W1

Daikin Altherma low temperature monobloc

4P522031-1 – 2018.01

4 Installation

NOTICE

In case an optional domestic hot water tank is installed: A pressure relief valve (field supply) with an opening pressure of maximum 10 bar must be installed on the domestic cold water inlet connection in accordance with the applicable legislation.

4.3.2 To connect the water piping to the backup heater

NOTICE

Do NOT use excessive force when connecting the piping. Deformation of the piping can cause malfunctioning of the unit. Make sure that the tightening torque does NOT exceed 30N•m.

1 Connect the water piping (field supply) to the water in- and

outlet of the backup heater.

a Water inlet b Water outlet

4.3.3 To protect the water circuit against freezing

Frost can damage the system. To prevent the hydraulic components from freezing, the software is equipped with special frost protection functions, that include the activation of pump, internal heaters, and/ or backup heater operation in case of low temperatures.

However, in case of a power failure, these functions cannot guarantee protection. It is therefore recommended to add glycol to the water circuit. The required concentration depends on the lowest expected outdoor temperature, and on whether you want to protect the system from bursting or from freezing. To prevent the system from freezing, more glycol is required. Add glycol according to the table below.

INFORMATION

▪ Protection against bursting: the glycol will prevent the

piping from bursting, but NOT the liquid inside the piping from freezing.

▪ Protection against freezing: the glycol will prevent the

liquid inside the piping from freezing.

NOTICE

▪ The required concentration might differ depending on

the type of glycol. ALWAYS compare the requirements from the table above with the specifications provided by the glycol manufacturer. If necessary, meet the requirements set by the glycol manufacturer.

▪ The added concentration of glycol should NEVER

exceed 35%.

▪ If the liquid in the system is frozen, the pump will NOT

be able to start. Mind that if you only prevent the system from bursting, the liquid inside might still freeze.

▪ In case of a power supply failure or pump failure, and

NO glycol was added to the system, drain the system.

▪ When water is at standstill inside the system, the

system is very likely to freeze and get damaged.

The types of glycol that can be used depend on whether the system contains a domestic hot water tank:

If… Then…

The system contains a domestic hot water tank

The system does NOT contain a domestic hot water tank

(a) Propylene glycol, including the necessary inhibitors,

classified as CategoryIII according to EN1717.

WARNING

Ethylene glycol is toxic.

NOTICE

Glycol absorbs water from its environment. Therefore do NOT add glycol that has been exposed to air. Leaving the cap off the glycol container causes the concentration of water to increase. The glycol concentration is then lower than assumed. As a result, the hydraulic components might freeze up after all. Take preventive actions to ensure a minimal exposure of the glycol to air.

NOTICE

▪ If overpressure occurs, the system will release some of

the liquid through the pressure relief valve. If glycol was added to the system, take adequate measures so as to safely recover it.

▪ In any case, make sure that the flexible hose of the

pressure relief valve is ALWAYS free to release pressure. Prevent water from staying and/or freezing up inside the hose.

Only use propylene glycol

You can use either propylene

(a)

glycol

or ethylene glycol

(a)

Lowest expected outdoor temperature

–5°C 10% 15% –10°C 15% 25% –15°C 20% 35% –20°C 25% — –25°C 30% —

EBLQ+EDLQ011~016CAV3+W1 Daikin Altherma low temperature monobloc 4P522031-1 – 2018.01

Prevent from bursting

Prevent from freezing

Installation manual

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Daikin EBLQ011CAW1, EBLQ014CAW1, EBLQ016CAV3, EBLQ011CAV3, EDLQ014CAV3 Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual