4pen351747-1d 2015 10 - my.daikin.eu · table of contents installation manual 3 egsqh10s18aa9w...

Installation manualDaikin Altherma ground source heat pump English

Installation manual

Daikin Altherma ground source heat pump

EGSQH10S18AA9W

3P351751-1CE - D

ECLA

RATIO

N-OF-C

ONFO

RMITY

CE - D

ECLA

RACIO

N-DE-C

ONFO

RMIDA

DCE

- DEC

LARA

ÇÃO-

DE-CO

NFOR

MIDA

DECE

- ERK

LÆRIN

G OM-

SAMS

VAR

CE - I

ZJAV

A-O-US

KLAĐ

ENOS

TICE

- IZJ

AVA O

SKLA

DNOS

TICE

- ATIT

IKTIES

-DEKL

ARAC

IJACE

- KON

FORM

ITÄTS

ERKL

ÄRUN

GCE

- DICH

IARAZ

IONE-D

I-CON

FORM

ITACE

- ЗАЯ

ВЛЕН

ИЕ-О

-СООТ

ВЕТС

ТВИИ

CE - I

LMOIT

US-YH

DENM

UKAIS

UUDE

STA

CE - M

EGFE

LELŐ

SÉGI-

NYILA

TKOZ

ATCE

- VAS

TAVU

SDEK

LARA

TSIOO

NCE

- ATB

ILSTĪB

AS-DE

KLAR

ĀCIJA

CE - D

ECLA

RATIO

N-DE-C

ONFO

RMITE

CE - Δ

HΛΩΣ

Η ΣΥΜ

ΜΟΡΦ

ΩΣΗΣ

CE - O

VERE

NSST

EMME

LSES

ERKL

ÆRING

CE - P

ROHL

ÁŠEN

Í-O-SH

ODĚ

CE - D

EKLA

RACJ

A-ZGO

DNOŚ

CICE

- ДЕК

ЛАРА

ЦИЯ-З

А-СЪО

ТВЕТ

СТВИ

ЕCE

- VYH

LÁSE

NIE-ZH

ODY

CE - C

ONFO

RMITE

ITSVE

RKLA

RING

CE - F

ÖRSÄ

KRAN

-OM-

ÖVER

ENST

ÄMME

LSE

CE - D

ECLA

RAŢIE

-DE-CO

NFOR

MITA

TECE

- UYG

UNLU

K-BEY

ANI

Dai

kin

Euro

pe N

.V.

01

02

03

04

05

06

07

08

decla

res un

der it

s sole

resp

onsib

ility th

at the

equip

ment

to wh

ich th

is dec

larati

on re

lates

:erk

lärt a

uf se

ine al

leinige

Veran

twortu

ng da

ß die

Ausrü

stung

für d

ie die

se Er

klärun

g bes

timmt

ist:

décla

re so

us sa

seule

resp

onsa

bilité

que l

'équip

emen

t visé

par la

prés

ente

décla

ration

:ve

rklaa

rt hier

bij op

eige

n excl

usiev

e vera

ntwoo

rdelijk

heid

dat d

e app

aratuu

r waa

rop de

ze ve

rklari

ng be

trekki

ng he

eft:

decla

ra ba

jo su

única

resp

onsa

bilida

d que

el eq

uipo a

l que

hace

refer

encia

la de

clarac

ión:

dichia

ra so

tto la

prop

ria re

spon

sabili

tà ch

e gli a

ppare

cchi a

cui è

riferi

ta qu

esta

dichia

razion

e:δη

λώνει

με απ

οκλει

στική

της ε

υθύν

η ότι ο

εξοπ

λισμό

ς στον

οποίο

αναφ

έρεται

η πα

ρούσ

α δήλ

ωση:

decla

ra so

b sua

exclu

siva r

espo

nsab

ilidad

e que

os eq

uipam

entos

a qu

e esta

decla

ração

se re

fere:

09

10

11

12

13

14

15

16

заявл

яет, и

сключ

итель

но по

д сво

ю отв

етстве

ннос

ть, чт

о обо

рудо

вани

е, к к

оторо

му от

носи

тся на

стоящ

ее за

явле

ние:

erklæ

rer un

der e

nean

svarlig

, at u

dstyr

et, so

m er

omfat

tet af

denn

e erkl

æring

:de

klarer

ar i e

gens

kap a

v huv

udan

svarig

, att u

trustn

ingen

som

berör

s av d

enna

dekla

ration

inne

bär a

tt:erk

lærer

et fu

llsten

dig an

svar fo

r at d

et uts

tyr so

m be

røres

av de

nne d

eklar

asjon

inne

bærer

at:

ilmoit

taa yk

sinom

aan o

malla

vastu

ullaan

, että

tämä

n ilm

oituk

sen t

arkoit

tamat

laittee

t:pro

hlašu

je ve

své p

lné od

pově

dnos

ti, že

zaříz

ení, k

němu

ž se t

oto pr

ohláš

ení v

ztahu

je:izja

vljuje

pod i

sključ

ivo vla

stitom

odgo

vorno

šću da

oprem

a na k

oju se

ova i

zjava

odno

si:tel

jes fe

lelőssé

ge tu

datáb

an kij

elenti

, hog

y a be

rende

zése

k, me

lyekre

e ny

ilatko

zat v

onatk

ozik:

17

18

19

20

21

22

23

24

25

dekla

ruje n

a włas

ną i w

yłączn

ą odp

owied

zialno

ść, że

urzą

dzen

ia, kt

órych

ta de

klarac

ja do

tyczy:

decla

ră pe

prop

rie ră

spun

dere

că ec

hipam

entel

e la c

are se

refer

ă ace

astă

decla

raţie:

z vso

odgo

vorno

stjo izj

avlja,

da je

oprem

a nap

rav, n

a kate

ro se

izjav

a nan

aša:

kinnit

ab om

a täie

likul va

stutus

el, et

käes

oleva

dekla

ratsio

oni a

lla ku

uluv v

arustu

s:де

клари

ра на

своя

отгов

орно

ст, че

обор

удва

нето,

за ко

eто се

отна

ся та

зи де

клара

ция:

visišk

a sav

o atsa

komy

be sk

elbia,

kad į

ranga

, kuri

ai tai

koma

ši de

klarac

ija:ar

pilnu a

tbildī

bu ap

liecina

, ka t

ālāk a

prakst

ītās ie

kārta

s, uz

kurām

attie

cas š

ī dek

larāc

ija:vyh

lasuje

na vla

stnú z

odpo

vedn

osť, ž

e zari

aden

ie, na

ktoré

sa vz

ťahuje

toto

vyhlás

enie:

tamam

en ke

ndi so

rumlulu

ǧund

a olm

ak üz

ere bu

bildir

inin ilg

ili oldu

ǧu do

nanım

ının a

şaǧıd

aki g

ibi old

uǧun

u bey

an ed

er:

EGSQ

H10

S18A

A9W

,

01 02 03 04 05 06 07

are in

confo

rmity

with t

he fo

llowing

stan

dard(

s) or

other

norm

ative

docu

ment(

s), pr

ovide

d tha

t thes

e are

used

in ac

corda

nce w

ith ou

r instr

uctio

ns:

der/d

en fo

lgend

en No

rm(en

) ode

r eine

m an

deren

Norm

doku

ment

oder

-doku

mente

n ents

prich

t/ents

prech

en, u

nter d

er Vo

rausse

tzung

, daß

sie ge

mäß

unse

ren An

weisu

ngen

eing

esetz

t werd

en:

sont

confo

rmes

à la/

aux n

orme(s

) ou a

utre(s

) doc

umen

t(s) n

ormati

f(s), p

our a

utant

qu'ils

soien

t utilis

és co

nform

émen

t à no

s instr

uctio

ns:

confo

rm de

volge

nde n

orm(en

) of é

én of

mee

r and

ere bi

nden

de do

cume

nten z

ijn, op

voorw

aarde

dat z

e word

en ge

bruikt

overe

enko

mstig

onze

instru

cties:

están

en co

nform

idad c

on la

(s) sig

uiente

(s) no

rma(s

) u ot

ro(s)

docu

mento

(s) no

rmati

vo(s)

, siem

pre qu

e sea

n utiliz

ados

de ac

uerdo

con n

uestr

asins

trucci

ones

:so

no co

nform

i al(i)

segu

ente(

i) stan

dard(

s) o a

ltro(i)

docu

mento

(i) a c

aratte

re no

rmati

vo, a

patto

che v

enga

no us

ati in

confo

rmità

alle

nostr

e istr

uzion

i:είν

αι σύ

μφων

α με τ

ο(α) α

κόλο

υθο(α

) πρό

τυπο(α

) ή άλ

λο έγ

γραφ

ο(α) κ

ανον

ισμών

, υπό

την π

ροϋπ

όθεσ

η ότι χ

ρησιμ

οποιο

ύνται

σύμφ

ωνα μ

ε τις ο

δηγίε

ς μας

:

08 09 10 11 12 13 14 15

estão

em co

nform

idade

com

a(s) s

eguin

te(s)

norm

a(s) o

u outr

o(s) d

ocum

ento(

s) no

rmati

vo(s)

, des

de qu

e este

s seja

m uti

lizado

s de

acord

o com

as no

ssas in

struç

ões:

соотв

етству

ют сл

едую

щим с

танда

ртам и

ли др

угим н

орма

тивны

м доку

мента

м, пр

и усл

овии

их ис

поль

зован

ия со

гласн

о наш

им ин

струкц

иям:

overh

older

følge

nde s

tanda

rd(er)

eller

ande

t/and

re ret

nings

given

de do

kume

nt(er)

, forud

sat a

t diss

e anv

ende

s i he

nhold

til vo

re ins

trukse

r:res

pektiv

e utru

stning

är ut

förd i

övere

nsstä

mmels

e med

och f

öljer fö

ljande

stan

dard(

er) el

ler an

dra no

rmgiv

ande

doku

ment,

unde

r förut

sättn

ing at

tan

vänd

ning s

ker i

övere

nsstä

mmels

e med

våra

instru

ktione

r:res

pektiv

e utst

yr er

i ove

rensst

emme

lse m

ed fø

lgend

e stan

dard(

er) el

ler an

dre no

rmgiv

ende

doku

ment(

er), u

nder

foruts

setni

ng av

at di

sse br

ukes

ihe

nhold

til vå

re ins

trukse

r:va

staav

at se

uraav

ien st

anda

rdien

ja m

uiden

ohjee

llisten

doku

mentt

ien va

atimu

ksia e

dellyt

täen,

että n

iitä kä

ytetää

n ohje

idemm

e muk

aises

ti:za

před

pokla

du, ž

e jso

u vyu

žíván

y v so

uladu

s na

šimi p

okyn

y, od

povíd

ají ná

sledu

jícím

norm

ám ne

bo no

rmati

vním

doku

mentů

m:u s

kladu

sa sli

jedeć

im st

anda

rdom(

ima)

ili drug

im no

rmati

vnim

doku

mento

m(im

a), uz

uvjet

da se

oni ko

riste

u skla

du s

našim

uputa

ma:

16 17 18 19 20 21 22 23 24 25

megfe

lelnek

az al

ábbi

szabv

ány(o

k)nak

vagy

egyé

b irán

yadó

doku

mentu

m(ok

)nak,

ha az

okat

előírá

s sze

rint h

aszn

álják:

spełn

iają wy

mogi

nastę

pując

ych no

rm i in

nych

doku

mentó

w norm

alizac

yjnych

, pod

warun

kiem

że uż

ywan

e są z

godn

ie z n

aszym

i instr

ukcja

mi:

sunt

în co

nform

itate

cu ur

mător

ul (ur

mătoa

rele)

stand

ard(e)

sau a

lt(e) d

ocum

ent(e

) norm

ativ(e

), cu c

ondiţ

ia ca

aces

tea să

fie ut

ilizate

în co

nform

itate

cuins

trucţiu

nile no

astre

:skl

adni

z nas

lednjim

i stan

dardi

in dr

ugim

i norm

ativi,

pod p

ogoje

m, da

se up

orablja

jo v s

kladu

z na

šimi n

avod

ili:on

vasta

vuse

s järgm

is(t)e

stan

dardi

(te)ga

või te

iste no

rmati

ivsete

doku

menti

dega

, kui

neid

kasu

tatak

se va

stava

lt meie

juhe

ndite

le:съ

ответс

тват н

а сле

дните

стан

дарти

или д

руги

норм

ативн

и доку

менти

, при

усло

вие,

че се

изпо

лзва

т съгл

асно

наши

те ин

струкц

ии:

atitin

ka že

miau

nurod

ytus s

tanda

rtus ir

(arba

) kitu

s norm

inius d

okum

entus

su są

lyga,

kad y

ra na

udoja

mi pa

gal m

ūsų n

urody

mus:

tad, ja

lietot

i atbi

lstoši r

ažotā

ja no

rādīju

miem

, atbi

lst se

kojoš

iem st

anda

rtiem

un cit

iem no

rmatī

viem

doku

menti

em:

sú v

zhod

e s na

sledo

vnou

(ými) n

ormou

(ami) a

lebo i

ným(

i) norm

atívn

ym(i)

doku

mento

m(am

i), za

pred

pokla

du, ž

e sa p

oužív

ajú v

súlad

e s na

šimná

vodo

m:ürü

nün,

talim

atları

mıza

göre

kullan

ılmas

ı koş

uluyla

aşağ

ıdaki s

tanda

rtlar v

e norm

belirt

en be

lgeler

le uy

umlud

ur:

EN

6033

5-2-

40,

01 02 03 04 05 06 07 08 09

follow

ing th

e prov

isions

of:

gemä

ß den

Vorsc

hrifte

n der:

confo

rmém

ent a

ux st

ipulat

ions d

es:

overe

enko

mstig

de be

paling

en va

n:sig

uiend

o las

disp

osicio

nes d

e:se

cond

o le p

rescri

zioni

per:

με τήρ

ηση τ

ων δι

ατάξεω

ν των

:de

acord

o com

o pre

visto

em:

в соо

тветст

вии с

поло

жени

ями:

10 11 12 13 14 15 16 17

unde

r iagtt

agels

e af b

estem

melse

rne i:

enligt

villko

ren i:

gitt i

henh

old til

beste

mmels

ene i

:no

udatt

aen m

ääräy

ksiä:

za do

držen

í usta

nove

ní pře

dpisu

:pre

ma od

redba

ma:

köve

ti a(z)

:zg

odnie

z po

stano

wienia

mi Dy

rektyw

:

18 19 20 21 22 23 24 25

în urm

a prev

ederi

lor:

ob up

oštev

anju

določ

b:va

stava

lt nõu

etele:

след

вайки

клау

зите н

а:laik

antis

nuos

tatų,

patei

kiamų

:iev

ērojot

pras

ības,

kas n

oteikta

s:od

ržiav

ajúc u

stano

venia

:bu

nun k

oşulla

rına u

ygun

olara

k:

Low

Vol

tage

200

6/95

/EC

Ele

ctro

mag

netic

Com

patib

ility

200

4/10

8/E

C*

01 02 03 04 05 06 07 08 09

Direc

tives,

as am

ende

d.Dir

ektive

n, ge

mäß Ä

nderu

ng.

Direc

tives,

telles

que m

odifié

es.

Richtl

ijnen,

zoals

geam

ende

erd.

Direc

tivas,

segú

n lo e

nmen

dado

.Dir

ettive

, com

e da m

odific

a.Οδ

ηγιών

, όπω

ς έχο

υν τρ

οποπ

οιηθεί

.Dir

ectiva

s, co

nform

e alte

ração

em.

Дире

ктив с

о все

ми по

прав

ками.

10 11 12 13 14 15 16 17

Direk

tiver, m

ed se

nere

ændri

nger.

Direk

tiv, m

ed fö

retag

na än

dring

ar.Dir

ektive

r, med

foret

atte e

ndrin

ger.

Direk

tiivejä

, sella

isina k

uin ne

ovat

muute

ttuina

.v p

latné

m zn

ění.

Smjer

nice,

kako

je izm

ijenjen

o.irá

nyelv

(ek) é

s mód

osítá

saik r

ende

lkezé

seit.

z póź

niejsz

ymi p

opraw

kami

.

18 19 20 21 22 23 24 25

Direc

tivelor

, cu a

mend

amen

tele r

espe

ctive.

Direk

tive z

vsemi

sprem

emba

mi.

Direk

tiivid

koos

muu

datus

tega.

Дире

ктиви

, с те

хните

изме

нени

я.Dir

ektyv

ose s

u pap

ildyma

is.Dir

ektīv

ās un

to pa

pildinā

jumos

.Sm

ernice

, v pl

atnom

znen

í.De

ğiştiri

lmiş h

alleriy

le Yö

netm

elikler

.

01 No

te*

02 Hi

nweis

*

03 Re

marqu

e*

04 Be

merk*

05 No

ta*

as se

t out

in <A

> and

judg

ed po

sitive

ly by ac

cordi

ng to

the C

ertific

ate <C

>.wie

in <A

> aufg

eführt

und v

on pos

itivbe

urteilt

gemä

ß Zert

ifikat

<C>.

tel qu

e défi

ni da

ns <A

> et é

valué

positi

veme

nt pa

r 

confo

rmém

ent a

u Cert

ificat

<C>.

zoals

verm

eld in

<A> e

n pos

itief b

eoord

eeld

door



overe

enko

mstig

Certif

icaat

<C>.

como

se es

tablec

e en <

A> y

es va

lorad

opo

sitiva

mente

por de

acue

rdo co

n el

Certif

icado

<C>.

06 No

ta*

07 Ση

μείω

ση*

08 No

ta*

09 Пр

имеч

ание

*

10 Be

mærk*

deline

ato ne

l <A>

e giu

dicato

positi

vame

nte da



seco

ndo i

l Cert

ificato

<C>.

όπως

καθο

ρίζετα

ι στο

<A> κ

αι κρ

ίνεται

θετικ

άαπ

ό το σύ

μφων

α με τ

ο Πιστ

οποιη

τικό <

C>.

tal co

mo es

tabele

cido e

m <A

> e co

m o p

arece

r pos

itivo

de de a

cordo

com

o Cert

ificad

o <C>

.как

указа

но в

<A> и

в со

ответс

твии с

поло

жител

ьным

реше

нием

 с

оглас

но Св

идете

льств

у <C>

.so

m an

ført i

<A> o

g pos

itivt v

urdere

t af i h

enho

ld til

Certif

ikat <

C>.

11 In

forma

tion*

12 M

erk*

13 Hu

om*

14 Po

znám

ka*

15 Na

pome

na*

enligt

<A> o

ch go

dkän

ts av

 e

nligt

Certif

ikatet

<C>.

som

det fr

emko

mmer

i <A>

og gj

enno

m po

sitiv

bedø

mmels

e av ifø

lge Se

rtifika

t <C>

.jot

ka on

esite

tty as

iakirja

ssa <A

> ja j

otka on

hyvä

ksyny

t Sert

ifikaa

tin <C

> muk

aises

ti.jak

bylo

uved

eno v

<A> a

poziti

vně z

jištěn

o v so

uladu

s os

vědč

ením

<C>.

kako

je izl

ožen

o u <A

> i po

zitivn

o ocije

njeno

od st

rane

 p

rema C

ertifik

atu <C

>.

16 M

egjeg

yzés*

17 Uw

aga*

18 No

tă*

19 Op

omba

*

20 M

ärkus

*

a(z) <

A> al

apján

, a(z)

 i

gazo

lta a

megfe

lelést,

a(z)

<C> t

anús

ítván

y sze

rint.

zgod

nie z

doku

menta

cją <A

>, po

zytyw

nąop

inią i Św

iadec

twem

<C>.

aşa c

um es

te sta

bilit în

<A> ş

i apre

ciat p

ozitiv

de în

confo

rmita

te cu

Certif

icatul

<C>.

kot je

določ

eno v

<A> i

n odo

breno

s str

ani v s

kladu

s ce

rtifika

tom <C

>.na

gu on

näida

tud do

kume

ndis <

A> ja

heak

s kiide

tud järg

i vasta

valt s

ertifik

aadil

e <C>

.

21 За

беле

жка*

22 Pa

staba

*

23 Pi

ezīme

s*

24 Po

znám

ka*

25 No

t*

както

е изл

ожен

о в <A

> и оц

енен

о пол

ожите

лно о

т 

съгла

сно С

ерти

фикат

а <C>

.ka

ip nu

statyt

a <A>

ir ka

ip tei

giama

i nus

pręsta

 p

agal

Sertif

ikatą

<C>.

kā no

rādīts

<A> u

n atbi

lstoši po

zitīva

jam vē

rtējum

amsa

skaņā

ar se

rtifikā

tu <C

>.ak

o bolo

uved

ené v

<A> a

pozití

vne z

istené

 v

súlad

es o

sved

čením

<C>.

<A>’d

a belir

tildiği

gibi ve

<C> S

ertifik

asına

göre



tarafı

ndan

olum

lu ola

rak de

ğerle

ndirild

iği gib

i.

<A>



<C>

DEK

RA

(NB

0344

)

2082

543.

0551

-QU

A/E

MC

DA

IKIN

.TC

F.02

5E19

/07-

2013

Jean

-Pie

rre

Beu

selin

ckD

irect

orO

sten

d, 4

th o

f Nov

embe

r 201

3

Table of contents

Installation manual

3EGSQH10S18AA9WDaikin Altherma ground source heat pump4P351747-1D – 2015.10

Table of contents

1 About the documentation 31.1 About this document.................................................................. 3

2 About the box 32.1 Indoor unit ................................................................................. 3

2.1.1 To remove the accessories from the indoor unit......... 3

3 Preparation 43.1 Preparing installation site .......................................................... 4

3.1.1 Installation site requirements of the indoor unit .......... 43.2 Preparing piping ........................................................................ 4

3.2.1 To check the water volume and flow rate of thespace heating circuit and brine circuit......................... 4

3.3 Preparing electrical wiring ......................................................... 43.3.1 Overview of electrical connections for external and

internal actuators ........................................................ 4

4 Installation 54.1 Opening the units ...................................................................... 5

4.1.1 To open the indoor unit ............................................... 54.1.2 To open the switch box cover of the indoor unit ......... 5

4.2 Mounting the indoor unit ............................................................ 54.2.1 To install the indoor unit.............................................. 5

4.3 Connecting the brine piping....................................................... 74.3.1 To connect the brine piping......................................... 74.3.2 To fill the brine circuit .................................................. 74.3.3 To insulate the brine piping......................................... 7

4.4 Connecting the water piping...................................................... 84.4.1 To connect the water piping........................................ 84.4.2 To connect the recirculation piping ............................. 84.4.3 To connect the drain hose .......................................... 84.4.4 To fill the space heating circuit.................................... 84.4.5 To fill the domestic hot water tank .............................. 84.4.6 To insulate the water piping ........................................ 9

4.5 Connecting the electrical wiring................................................. 94.5.1 About electrical compliance ........................................ 94.5.2 To connect the electrical wiring on the indoor unit...... 94.5.3 To connect the main power supply ............................. 104.5.4 To connect the remote outdoor sensor ....................... 114.5.5 To connect the user interface ..................................... 114.5.6 To connect the shut-off valve...................................... 124.5.7 To connect the electrical meters ................................. 124.5.8 To connect the domestic hot water pump ................... 124.5.9 To connect the alarm output ....................................... 124.5.10 To connect the space heating ON/OFF output ........... 134.5.11 To connect the changeover to external heat source... 134.5.12 To connect the power consumption digital inputs ....... 13

4.6 Finishing the indoor unit installation .......................................... 134.6.1 To fix the user interface cover to the indoor unit......... 134.6.2 To close the indoor unit............................................... 13

5 Configuration 135.1 Overview: Configuration ............................................................ 13

5.1.1 To access the most used commands ......................... 145.2 Basic configuration .................................................................... 15

5.2.1 Quick wizard: Language / time and date..................... 155.2.2 Quick wizard: Standard............................................... 155.2.3 Quick wizard: Options ................................................. 155.2.4 Quick wizard: Capacities (energy metering) ............... 165.2.5 Space heating control ................................................. 165.2.6 Domestic hot water control ......................................... 175.2.7 Contact/helpdesk number ........................................... 17

5.3 Advanced configuration/optimization......................................... 185.3.1 Space heating operation: advanced ........................... 185.3.2 Heat source settings ................................................... 185.3.3 System settings........................................................... 18

5.4 Menu structure: Overview installer settings................................ 19

6 Commissioning 206.1 Checklist before commissioning................................................. 206.2 Checklist during commissioning ................................................. 20

6.2.1 To check the minimum flow rate .................................. 206.2.2 To perform an air purge ............................................... 206.2.3 Air purge function on the brine circuit .......................... 206.2.4 To perform a test run ................................................... 216.2.5 To perform an actuator test run ................................... 216.2.6 To perform an underfloor heating screed dryout.......... 22

7 Hand-over to the user 227.1 To fix the applicable language on the unit name plate ............... 22

8 Technical data 238.1 Wiring diagram ........................................................................... 23

8.1.1 Wiring diagram: Indoor unit .......................................... 23

1 About the documentation

1.1 About this documentTarget audienceAuthorised installers

Documentation setThis document is part of a documentation set. The complete setconsists of:

▪ General safety precautions:

▪ Safety instructions that you must read before installing

▪ Format: Paper (in the box of the indoor unit)

▪ Indoor unit installation manual:

▪ Installation instructions

▪ Format: Paper (in the box of the indoor unit)

▪ Installer reference guide:

▪ Preparation of the installation, technical specifications, goodpractices, reference data,…

▪ Format: Digital files on http://www.daikineurope.com/support-and-manuals/product-information/

▪ Addendum book for optional equipment:

▪ Additional info about how to install optional equipment

▪ Format: Paper (in the box of the indoor unit) + Digital files onhttp://www.daikineurope.com/support-and-manuals/product-information/

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

The original documentation is written in English. All other languagesare translations.

2 About the box

2.1 Indoor unit

2.1.1 To remove the accessories from theindoor unit

1 Remove the screws at the top of the unit.

2 Remove the top panel.

http://www.daikineurope.com/support-and-manuals/product-information/




3 Preparation

Installation manual

4EGSQH10S18AA9W

Daikin Altherma ground source heat pump4P351747-1D – 2015.10

4×

3 Remove the accessories.

a1×

b1×

c1×

d1×

f1×

e1×

g1×

a General safety precautionsb Addendum book for optional equipmentc Installation manuald Operation manuale Remote outdoor sensorf User interface kit coverg Multilingual fluorinated greenhouse gases label

4 Reinstall the top panel.

3 Preparation

3.1 Preparing installation site

3.1.1 Installation site requirements of theindoor unit

▪ Mind the following spacing installation guidelines:

>500

≥50≥50

(mm)

▪ The indoor unit is designed for indoor installation only and forambient temperatures ranging from 5~30°C.

3.2 Preparing piping

3.2.1 To check the water volume and flow rateof the space heating circuit and brinecircuit

Minimum water volumeCheck that the total water volume per circuit in the installation isminimum 20 litre, the internal water volume of the indoor unit NOTincluded.

INFORMATION

If a minimum heating load of 1 kW can be guaranteed andsetting [9‑04] is changed by the installer from 1 to 4°C, theminimum water volume can be lowered to 10 litre.

INFORMATION

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

NOTICE

When circulation in each space heating loop is controlledby remotely controlled valves, it is important that theminimum water volume is guaranteed, even if all of thevalves are closed.

Minimum flow rateCheck that the minimum flow rate (required during defrost/backupheater operation) in the installation is guaranteed in all conditions.

NOTICE

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

See the installer reference guide for more information.

Minimum required flow rate during backup heater operation12 l/min

See the recommended procedure as described in "6.2 Checklistduring commissioning" on page 20.

3.3 Preparing electrical wiring

3.3.1 Overview of electrical connections forexternal and internal actuators

Item Description Wires Maximumrunningcurrent

Indoor unit power supply1 Power supply for E1

and E33+N + GND (a)

2 Power supply for E2 2 (c)

4 Preferential kWh ratepower supply (voltagefree contact)

2 (d)

5 Normal kWh rate powersupply

2 6.3 A

User interface6 User interface 2 (e)

Optional equipment12 Room thermostat 3 or 4 100 mA(b)

4 Installation

Installation manual


Item Description Wires Maximumrunningcurrent

13 Outdoor ambienttemperature sensor

2 (b)

14 Indoor ambienttemperature sensor

2 (b)

15 Heat pump convector 4 100 mA(b)

Field supplied components16 Shut-off valve 2 100 mA(b)

17 Electricity meter 2 (per meter) (b)

18 Domestic hot waterpump

2 (b)

19 Alarm output 2 (b)

20 Changeover to externalheat source control

2 (b)

22 Power consumptiondigital inputs

2 (per inputsignal)

(b)

(a) Refer to name plate on unit.(b) Minimum cable section 0.75 mm².(c) Cable section 2.5 mm².(d) Cable section 0.75 mm² till 1.25 mm²; maximum length:

50 m. Voltage-free contact shall ensure the minimumapplicable load of 15 V DC, 10 mA.

(e) Cable section 0.75 mm² till 1.25 mm²; maximum length:500 m. Applicable for both single user interface and dualuse interface connection.

NOTICE

More technical specifications of the different connectionsare indicated on the inside of the indoor unit.

4 Installation

4.1 Opening the units

4.1.1 To open the indoor unit1 Loosen and remove the screws at the bottom of the unit.

2 Push on the button at the bottom of the front plate.

WARNING: Sharp edges

Take the front plate on the upper part instead of the lowerpart. Watch your fingers, there are sharp edges on thelower part of the front plate.

3 Slide the front panel of the unit downwards and remove it.

CAUTION

The front panel is heavy. Be careful NOT to jam yourfingers when opening or closing the unit.

4 Loosen and remove the 4 screws that fix the top panel.

5 Remove the top panel from the unit.

4×

2×

3

2

4

5

1

2

4.1.2 To open the switch box cover of theindoor unit

7×

4.2 Mounting the indoor unit

4.2.1 To install the indoor unit1 Bring the unit on the pallet as close as possible to its installation

place.

2 Lift the indoor unit from the pallet and place it on the floor.

4 Installation

Installation manual

6EGSQH10S18AA9W


210kg

4×

1 2

3 Slide the indoor unit into position. Make sure that the sidesupport bolts are present when handling the unit.

4 Unlink the heat pump module from the outer frame. ONLYremove the side support bolts!

2×

NOTICE

Do NOT throw away any bolts. They need to be re-insertedwhen transport or heavy manipulation is required.

5 Open the front plate of the unit. If needed, the nylon bands forlifting can be used.

6 Adjust the height of the 4 leveling feet of the outer frame tocompensate for floor irregularities. The maximum alloweddeviation is 1°.

≤1°

NOTICE

To avoid structural damage on unit, ONLY move the unitwhen levelling feet are at their lowest position.

NOTICE

For optimum sound reduction, carefully check if there is nogap between the bottom frame and the floor.

7 Adjust the height of the 2 front leveling feet of the inner frame tocompensate for irregularities.

CAUTION

Check that the heat pump module does NOT touch theouter casing.

4 Installation

Installation manual


NOTICE

Check if the front support bolts remain levelled and areNOT stressed. The support feet from outer (b) and innerframe (c) MUST be adjusted so that those front boltsremain level. Do NOT adjust support foot (a)!

Bottom view:

a

b

c

Side view:

INFORMATION

To check if the front support bolts are not stressed, loosenthem partly and fix them again afterwards.

4.3 Connecting the brine piping

4.3.1 To connect the brine pipinga b

a Brine outb Brine in

NOTICE

To facilitate service and maintenance, it is recommendedto install shut-off valves as close as possible to the inletand outlet of the unit.

4.3.2 To fill the brine circuit

WARNING

Before, during and after filling carefully check the brinecircuit for leakage.

WARNING

Temperature of the fluid running through the evaporatorcan become negative. It MUST be protected againstfreezing. Refer to setting [A‑04] in "5.2.2 Quick wizard:Standard" on page 15.

INFORMATION

The materials used in the units brine circuit are chemicallyresistant to the following anti-freeze fluids:

▪ 40 mass% propylene glycol

▪ 29 mass% ethanol

1 Connect the unit to the field supplied brine filling system.

2 Position the 3‑way valve correctly.

3 Fill the circuit with brine until the manometer indicates apressure of ±2.0 bar.

a

a Brine manometer

4 Purge as much air as possible from the brine circuit. Forinstructions, see "6 Commissioning" on page 20.

5 Return the 3‑way valve to its original position.

4.3.3 To insulate the brine pipingThe piping in the complete brine circuit MUST be insulated toprevent reduction of the heating capacity.

4 Installation

Installation manual

8EGSQH10S18AA9W


Consider that the brine circuit piping inside the house can/willcondensate. Foresee adequate insulation for these pipes.

4.4 Connecting the water piping

4.4.1 To connect the water piping

NOTICE

Do NOT use excessive force when connecting the piping.Deformation of the piping can cause malfunctioning of theunit.

1 Connect the domestic hot water in and out pipes to the indoorunit.

a c bd

a Space heating water outb Space heating water inc Domestic hot water outd Domestic cold water in (cold water supply)

NOTICE

It is recommended to install shut-off valves to cold water inand hot water out connections. Shut-off valves are fieldsupplied.

2 Connect the space heating in and out pipes to the indoor unit.

4.4.2 To connect the recirculation pipingPrerequisite: Only required if you need recirculation in your system.

1 Loosen and remove the screws at the bottom of the unit.

2 Slide the front panel of the unit downwards and remove it.

3 Loosen and remove the 4 screws that fix the top panel.

4 Remove the top panel from the unit.

a

b

a Knock-out holeb Connection for recirculation piping

5 Remove the knock-out hole at the backside of the unit.

6 Connect the recirculation piping to the recirculation connectionand route the piping through the knock-out hole at the backsideof the unit.

7 Re-attach the insulation and casing.

4.4.3 To connect the drain hoseCondensate can form on the brine components inside thecompressor department of the unit. The unit contains a drain pan.Depending on room ambient temperature, room humidity andoperation condition, the drain pan can overflow. A drain hose issupplied with the unit.

The drain hose is routed to the backside on the left, close to thebottom of the unit. A field supplied drain pump might be needed topump the water away to the field drain.

4.4.4 To fill the space heating circuit1 Connect the water supply hose to the fill valve (field supply).

2 Open the fill valve.

3 Make sure that the automatic air purge valve is open (at least 2turns).

INFORMATION

For location of the air purge valve, see "Dimensions andservice space: Indoor unit" in chapter "8 Technical data" onpage 23.

INFORMATION

For location of the air purge valve, see "Dimensions andservice space: Indoor unit" in the installer reference guide.

4 Fill the circuit with water until the manometer indicates apressure of ±2.0 bar.

a

a Water manometer

5 Purge as much air as possible from the water circuit.

NOTICE

▪ Air in the water circuit can cause malfunctioning of thebackup heater. During filling, it may not be possible toremove all the air from the circuit. Remaining air will beremoved through the automatic air purge valves duringthe initial operating hours of the system. Additionalfilling with water afterwards may be required.

▪ To purge the system, use the special function asdescribed in the chapter "6 Commissioning" onpage 20. This function should be used to purge theheat exchanger coil of the domestic hot water tank.

6 Close the fill valve.

7 Disconnect the water supply hose from the fill valve.

4.4.5 To fill the domestic hot water tank1 Open every hot water tap in turn to purge air from the system

pipe work.

4 Installation

Installation manual


2 Open the cold water supply valve.

3 Close all water taps after all air is purged.

4 Check for water leaks.

5 Manually operate the field-installed pressure relief valve toensure a free water flow through the discharge pipe.

4.4.6 To insulate the water pipingThe piping in the complete water circuit MUST be insulated toprevent reduction of the heating capacity.

4.5 Connecting the electrical wiringDANGER: RISK OF ELECTROCUTION

WARNING

ALWAYS use multicore cable for power supply cables.

4.5.1 About electrical complianceEquipment complying with EN/IEC 61000‑3‑12 (European/International Technical Standard setting the limits for harmoniccurrents produced by equipment connected to public low-voltagesystems with input current >16 A and ≤75 A per phase.).

4.5.2 To connect the electrical wiring on theindoor unit

INFORMATION

Foresee additional cable length of 35 cm for all wires whichshould be connected to X2M and X5M on sheet metalsupport above the hydro PCB. Additional wire lengthshould be tie wrapped at the back side of the unit. Reasonis to guarantee serviceability of, for example, the hydroPCB.

1 To open the indoor unit, see "4.1.1 To open the indoor unit" onpage 5 and "4.1.2 To open the switch box cover of the indoorunit" on page 5.

2 Wiring should enter the unit from the top:

a c b

3 Routing of the wiring inside the unit should be as follows:

1×1×

a c b

a c

≥50 mm

≥50 mm

1× 1×

c

a

≥50 mm

4 Installation

Installation manual

10EGSQH10S18AA9W


X5M X2M

X1 X2 X3 X4Y

CY

1Y

2Y

3Y

4

11 12

1×

1×

a c NOTICE

▪ Make sure that 50 mm is guaranteed between the lowvoltage (a) and high voltage (c) cables.

▪ Make sure that the cables (a) and (c) are routedbetween the wire guide and the backside of the switchbox to prevent water ingress.

4 Fix the cable with cable ties to the cable tie mountings toensure strain relief and to make sure that it does NOT come incontact with the piping and sharp edges.

Routing Possible cables (depending on unit type and installed options)a

Low voltage

▪ Preferential power supply contact

▪ User interface

▪ Power consumption digital inputs (field supply)

▪ Outdoor ambient temperature sensor

▪ Indoor ambient temperature sensor (option)

▪ Electrical meters (field supply)b

High voltage power supply

▪ Normal kWh rate power supply (power supply for unit)

c

High voltage control signal

▪ Preferential kWh rate power supply

▪ Heat pump convector (option)

▪ Room thermostat (option)

▪ Shut-off valve (field supply)

▪ Domestic hot water pump (field supply)

▪ Alarm output

▪ Changeover to external heat source control

CAUTION

Do NOT push or place redundant cable length in the unit.

4.5.3 To connect the main power supply1 Connect the main power supply.

In case of normal kWh rate power supply

X1M

NL3L2L1

X2M 30

X6YB

X6Y X6YA

31X5M

a

X19AX1A

Legend: see illustration below.

In case of preferential kWh rate power supply

Connect X6Y to X6YB.

X1M

NL3L2L1

X2M 29 34

X6YB

X6YA

X6YX5M

a

X19AX1A

S1SL N

bc

3 4

30 31

a Main power supplyb Normal kWh rate power supplyc Preferential power supply contact

2 Fix the cable with cable ties to the cable tie mountings.

4 Installation

Installation manual


INFORMATION

In case of preferential kWh rate power supply, connectX6Y to X6YB. The necessity of separate normal kWh ratepower supply to indoor unit (b) X2M30/31 depends on thetype of preferential kWh rate power supply.

Separate connection to the indoor unit is required:

▪ if preferential kWh rate power supply is interruptedwhen active, OR

▪ if no power consumption of the indoor unit is allowed atthe preferential kWh rate power supply when active.

4.5.4 To connect the remote outdoor sensorThe remote outdoor sensor (delivered as accessory) measures theoutdoor ambient temperature.

INFORMATION

If the desired leaving water temperature is weatherdependent, the full time outdoor temperature measurementis important.

1 Connect the external temperature sensor cable to the indoorunit.

X2MX5M

1110 12


3 Install the remote outdoor sensor outside as described in theinstallation manual of the sensor (delivered as accessory).

4.5.5 To connect the user interface▪ If you use 1 user interface, you can install it at the indoor unit (for

control close to the indoor unit), or in the room (when used asroom thermostat).

▪ If you use 2 user interfaces, you can install 1 user interface at theindoor unit (for control close to the indoor unit) + 1 user interfacein the room (used as room thermostat).

The procedure differs slightly depending on where you install theuser interface.

# At the indoor unit In the room1 Connect the user interface cable to the indoor unit.

Fix the cable with cable ties to the cable tie mountings.

X2MX5M

a b

1 2

a Main user interface(a)

b Optional user interface2 Insert a screwdriver into the slots underneath the user

interface and carefully separate the faceplate from thewallplate.

The PCB is mounted in the faceplate of the user interface.Be careful NOT to damage it.

3 Fix the wallplate of the user interfaceto the sheet metal of the unit.

Be careful NOT to distort the shapeof the backside of the user interfaceby overtightening the mountingscrews.

Fix the wallplate ofthe user interface tothe wall.

4 Connect as shown in 4A. Connect as shownin 4A, 4B, 4C or 4D.

5 Reinstall the faceplate onto the wallplate.

Be careful NOT to pinch the wiring when attaching thefrontplate to the unit.

(a) The main user interface is required for operation, but has tobe ordered separately (mandatory option).

4A From the rear

b a

PCB

1×

4B From the left

a

PCB

b1×

4 Installation

Installation manual

12EGSQH10S18AA9W


4C From the top

a

b

PCB

b1×

4D From the top centre

a

PCB

b

b1×

a Notch this part for the wiring to pass through with nippersetc.

b Secure the wiring to the front part of the casing using thewiring retainer and clamp.

4.5.6 To connect the shut-off valve1 Connect the valve control cable to the appropriate terminals as

shown in the illustration below.

NOTICE

Wiring is different for a NC (normal closed) valve and a NO(normal open) valve.

NO NC

X2MX5M

5 6 7 5 6 7

X2MX5M

M2SM2S


4.5.7 To connect the electrical meters

INFORMATION

In case of an electrical meter with transistor output, checkthe polarity. The positive polarity MUST be connected toX5M/7 and X5M/9; the negative polarity to X5M/8 andX5M/10.

1 Connect the electrical meters cable to the appropriate terminalsas shown in the illustration below.

X2MX5M

6 89107

S2S S3S


4.5.8 To connect the domestic hot water pump1 Connect the domestic hot water pump cable to the appropriate

terminals as shown in the illustration below.

X2MX5M

3534

1~M M2P


4.5.9 To connect the alarm output1 Connect the alarm output cable to the appropriate terminals as

shown in the illustration below.

X2MX5M

A4P

29

a

a Installation of EKRP1HB is required.


5 Configuration

Installation manual


4.5.10 To connect the space heating ON/OFFoutput

1 Connect the space heating ON/OFF output cable to theappropriate terminals as shown in the illustration below.

X2MX5M

A4P

29

a



4.5.11 To connect the changeover to externalheat source

1 Connect the changeover to external heat source cable to theappropriate terminals as shown in the illustration below.

X2MX5M

A4P

LN

a



4.5.12 To connect the power consumption digitalinputs

1 Connect the power consumption digital inputs cable to theappropriate terminals as shown in the illustration below.

X2MX5M

A8P

S6S

S7S

S8S

S9S

123

45

a

a Installation of EKRP1AHTA is required.


4.6 Finishing the indoor unitinstallation

4.6.1 To fix the user interface cover to theindoor unit

1 Make sure that the front panel is removed from the indoor unit.See "4.1.1 To open the indoor unit" on page 5.

2 Plug the user interface cover into the hinges.

3 Mount the front panel to the indoor unit.

4.6.2 To close the indoor unit1 Close the switch box cover.

2 Reinstall the top plate.

3 Reinstall the front panel.

NOTICE

When closing the indoor unit cover, make sure that thetightening torque does NOT exceed 4.1 N•m.

5 Configuration

5.1 Overview: ConfigurationThis chapter describes what you have to do and know to configurethe system after it is installed.

5 Configuration

Installation manual

14EGSQH10S18AA9W


NOTICE

The explanation about the configuration in this chaptergives you ONLY basic explanations. For more detailedexplanation and background information, see the installerreference guide.

WhyIf you do NOT configure the system correctly, it might NOT work asexpected. The configuration influences the following:

▪ The calculations of the software

▪ What you can see on and do with the user interface

HowYou can configure the system via the user interface.

▪ First time – Quick wizard. When you turn ON the user interfacefor the first time (via the indoor unit), a quick wizard starts to helpyou configure the system.

▪ Afterwards. If necessary, you can make changes to theconfiguration afterwards.

INFORMATION

When the installer settings are changed, the user interfacewill request to confirm. When confirmed, the screen willshortly turn OFF and "busy" will be displayed for severalseconds.

Accessing settings – Legend for tablesYou can access the installer settings using two different methods.However, NOT all settings are accessible via both methods. If so,the corresponding table columns in this chapter are set to N/A (notapplicable).

Method Column in tablesAccessing settings via the breadcrumb in themenu structure.

#

Accessing settings via the code in theoverview settings.

Code

See also:

▪ "To access the installer settings" on page 14

▪ "5.4 Menu structure: Overview installer settings" on page 19

5.1.1 To access the most used commandsTo access the installer settings1 Set the user permission level to Installer.

2 Go to [A]: > Installer settings.

To access the overview settings1 Set the user permission level to Installer.

2 Go to [A.8]: > Installer settings > Overview settings.

To set the user permission level to Installer1 Set the user permission level to Adv. end user.

2 Go to [6.4]: > Information > User permission level.

3 Press for more than 4 seconds.

Result: is displayed on the home pages.

4 If you do NOT press any button for more than 1 hour or press again for more than 4 seconds, the installer permission level

switches back to End user.

To set the user permission level to Advanced end user1 Go to the main menu or any of its submenus: .

2 Press for more than 4 seconds.

Result: The user permission level switches to Adv. end user.Additional information is displayed and "+" is added to the menu title.The user permission level will stay in Adv. end user until setotherwise.

To set the user permission level to End user1 Press for more than 4 seconds.

Result: The user permission level switches to End user. The userinterface will return to the default home screen.

To modify an overview settingExample: Modify [1‑01] from 15 to 20.

1 Go to [A.8]: > Installer settings > Overview settings.

2 Go to the corresponding screen of the first part of the setting byusing the and button.

INFORMATION

An additional 0-digit is added to the first part of the settingwhen you access the codes in the overview settings.

Example: [1‑01]: "1" will result in "01".

0102060a0e

00 03070b0f

000004080c

00 0105090d

15

Overview settings

Confirm Adjust Scroll

3 Go to the corresponding second part of the setting by using the and button.

0102060a0e

00 03070b0f

000004080c

00 0105090d

15

Overview settings


Result: The value to be modified is now highlighted.

4 Modify the value by using the and button.

0102060a0e

00 03070b0f

000004080c

00 0105090d

20

Overview settings


5 Repeat previous steps if you have to modify other settings.

6 Push to confirm the modification of the parameter.

7 At installer settings menu, press to confirm the settings.

Installer settingsThe system will restart.

Confirm Adjust

CancelOK

Result: The system will restart.

5 Configuration

Installation manual


5.2 Basic configuration

5.2.1 Quick wizard: Language / time and date

# Code Description[A.1] N/A Language[1] N/A Time and date

5.2.2 Quick wizard: StandardSpace heating settings

# Code Description[A.2.1.7] [C-07] Unit temperature control:

▪ 0 (LWT control)(default): Unitoperation is decided based on theleaving water temperature.

▪ 1 (Ext RT control): Unit operation isdecided by the external thermostat.

▪ 2 (RT control): Unit operation isdecided based on the ambienttemperature of the user interface.

[A.2.1.B] N/A Only if there are 2 user interfaces:

User interface location:

▪ 0 (At unit)

▪ 1 (In room)(default)[A.2.1.8] [7-02] Number of water temperature zones:

▪ 0 (1 LWT zone): Main

▪ 1 (2 LWT zones): Main + additional[A.2.1.9] [F-0D] Pump operation:

▪ 0 (Continuous): Continuous pumpoperation, regardless of thermo ON orOFF condition.

▪ 1 (Sample)(default): When thermoOFF condition occurs, the pump runsevery 5 minutes and the watertemperature is checked. If the watertemperature is below target, unitoperation can start.

▪ 2 (Request): Pump operation basedon request. Example: Using a roomthermostat and thermostat createsthermo ON/OFF condition.

Brine freezing temperature

# Code Description[A.6.9] [A‑04] Brine freezeup temp

▪ 0: 0°C

▪ 1: –2°C

▪ 2: –4°C

▪ 3: –6°C

▪ 4: –8°C

▪ 5: –10°C

▪ 6: –12°C

▪ 7 (default): –14°C

NOTICE

The setting brine freezing temperature can be modifiedand the read out is correct in [A.6.9] Brine freezeup tempONLY after having accessed menu [A.8] Overviewsettings.

This setting can ONLY be modified and/or saved and theread out is ONLY correct if the communication betweenhydro module and compressor module is present. Thecommunication between hydro module and compressormodule is NOT guaranteed and/or applicable if:

▪ error "U4" appears on the user interface,

▪ the heat pump module is connected to preferential kWhrate power supply where power supply is interruptedand preferential kWh rate power supply is activated.

Capacity boost

# Code DescriptionN/A [A‑03] Compressor frequency

▪ 0 (default): normal

▪ 1: boost

5.2.3 Quick wizard: OptionsDomestic hot water settings

# Code DescriptionN/A [E-05] DHW operation:

▪ 0: N/A

▪ 1 (Yes): Installed[A.2.2.A] [D-02] DHW pump:

▪ 0 (No)(default): NOT installed

▪ 1 (Secondary rtrn): Installed for instanthot water

▪ 2 (Disinf. shunt): Installed fordisinfection

See also illustrations below.

Domestic hot water pump installed for…Instant hot water Disinfection

c

fba

g

c

ba d f

e g

a Indoor unitb Tankc Domestic hot water pumpd Heater elemente Non‑return valvef Showerg Cold water

Thermostats and external sensors

NOTICE

If an external room thermostat is used, the external roomthermostat will control the room frost protection. However,the room frost protection is only possible if the leavingwater temperature control on the unit's user interface isturned ON.

5 Configuration

Installation manual

16EGSQH10S18AA9W


# Code Description[A.2.2.4] [C-05] External room thermostat for the main

zone:

▪ 1 (Thermo ON/OFF): When the usedexternal room thermostat orheat pump convector can only send athermo ON/OFF condition.

[A.2.2.5] [C-06] External room thermostat for theadditional zone:

▪ 1 (Thermo ON/OFF): When the usedexternal room thermostat orheat pump convector can only send athermo ON/OFF condition.

[A.2.2.B] [C-08] External sensor:

▪ 0 (No)(default): NOT installed.

▪ 2 (Room sensor): Connected to PCBmeasuring the indoor temperature.

Digital I/O PCB

# Code Description[A.2.2.6.1] [C-02] External backup heater source:

▪ 0 (No)(default): None

▪ 1 (Bivalent): Gas, oil boiler[A.2.2.6.3] [C-09] Alarm output on optional EKRP1HB

PCB:

▪ 0 (Normally open)(default): Thealarm output will be powered whenan alarm occurs.

▪ 1 (Normally closed): The alarmoutput will NOT be powered when analarm occurs. This installer settingallows distinction between detectionof an alarm and detection of a powerfailure to the unit.

See also table below (Alarm outputlogic).

Alarm output logic

[C-09] Alarm No alarm No powersupply to unit

0 (default) Closed output Open output Open output1 Open output Closed output

Demand PCB

# Code Description[A.2.2.7] [D-04] Demand PCB

Indicates if the optional demand PCB isinstalled.

▪ 0 (No)

▪ 1 (Pwr consmp ctrl)

Energy metering

# Code Description[A.2.2.8] [D‑08] Optional external kWh meter 1:

▪ 0 (No): NOT installed

▪ 1: Installed (0.1 pulse/kWh)

▪ 2: Installed (1 pulse/kWh)




# Code Description[A.2.2.9] [D‑09] Optional external kWh meter 2:

▪ 0 (No): NOT installed

▪ 1: Installed (0.1 pulse/kWh)





5.2.4 Quick wizard: Capacities (energymetering)

# Code Description[A.2.3.2] [6‑03] Capacity of the first step of the backup

heater at nominal voltage [kW][A.2.3.3] [6‑04] Capacity difference between the second

and first step of the backup heater [kW]

5.2.5 Space heating controlLeaving water temperature: Main zone

# Code Description[A.3.1.1.1] N/A Set point mode:

▪ 0 (Fixed): Absolute

▪ 1 (Weather dep.): Weather-dependent

▪ 2 (Fixed/scheduled): Absolute +scheduled (only for leaving watertemperature control)

▪ 3 (WD/scheduled): Weather-dependent + scheduled (only forleaving water temperature control)

[7.7.1.1] [1-00]

[1-01]

[1-02]

[1-03]

Weather‑dependent curve (heating):

[1-03]

[1-02]

Ta

Tt

[1-00] [1-01]

▪ Tt: Target leaving water temperature(main)

▪ Ta: Outdoor temperature

Leaving water temperature: Additional zone

# Code Description[A.3.1.2.1] N/A Set point mode:

▪ 0 (Fixed): Absolute

▪ 1 (Weather dep.): Weather-dependent

▪ 2 (Fixed/scheduled): Absolute +scheduled (only for leaving watertemperature control)

▪ 3 (WD/scheduled): Weather-dependent + scheduled (only forleaving water temperature control)

5 Configuration

Installation manual


# Code Description[7.7.2.1] [0-00]

[0-01]

[0-02]

[0-03]

Weather‑dependent curve (heating):

[0-00]

[0-01]

Ta

Tt

[0-03] [0-02]

▪ Tt: Target leaving water temperature(additional)

▪ Ta: Outdoor temperature

Leaving water temperature: Delta T source

# Code Description[A.3.1.3.1] [9-09] Heating: required temperature

difference between entering andleaving water.

In case a minimum temperaturedifference is required for the goodoperation of the heat emitters in heatingmode.

Leaving water temperature: Modulation

# Code Description[A.3.1.1.5] [8-05] Leaving water temperature modulation:

▪ 0 (No): Disabled

▪ 1 (Yes): Enabled. The leaving watertemperature is calculated accordingto the difference between desiredand actual room temperature.This allows better matching of theheat pump capacity to actualrequired capacity and results in lessstart/stop cycles of the heat pumpand more economic operation.

N/A [8-06] Leaving water temperature maximummodulation:

0°C~10°C (default: 3°C)

Requires modulation to be enabled.

This is the value by which the desiredleaving water temperature is increasedor lowered.

INFORMATION

When leaving water temperature modulation is enabled,the weather‑dependent curve needs to be set to a higherposition than [8-06] plus the minimum leaving watertemperature setpoint required to reach a stable conditionon the comfort setpoint for the room. To increaseefficiency, modulation can lower the leaving water setpoint.By setting the weather‑dependent curve to a higherposition, it cannot drop below the minimum setpoint. Referto the illustration below.

a

+[8-06]

−[8-06]

b

Ta

Tt

a Weather-dependent curveb Minimum leaving water temperature setpoint required to

reach a stable condition on the comfort setpoint for theroom.

Leaving water temperature: Emitter type

# Code Description[A.3.1.1.7] [9-0B] Reaction time of the system:

▪ 0 (Quick)(default)Example: Small water volume andfan coils.

▪ 1 (Slow)Example: Large water volume, floorheating loops.

Depending on the system water volumeand the heat emitters type, the heat upof a space can take longer. This settingcan compensate for a slow or a quickheating system by adjusting the unitcapacity during the heat up cycle.

5.2.6 Domestic hot water control

# Code Description[A.4.1] [6-0D] Domestic hot water Type:

▪ 0 (Reheat only): Only reheat operationis allowed.

▪ 1 (Reheat + sched.)(default): Same as2, but between the scheduled heatupcycles, reheat operation is allowed.

▪ 2 (Scheduled only): The domestic hotwater tank can ONLY be heatedaccording to a schedule.

[A.4.5] [6-0E] The maximum temperature that userscan select for the domestic hot water.You can use this setting to limit thetemperature at the hot water taps.

INFORMATION

There is a risk of space heating capacity shortage/comfortproblem (in case of frequent domestic hot water operation,frequent and long space heating interruption will happen)when selecting [6‑0D]=0 ([A.4.1] Domestic hot waterType=Reheat only).

5.2.7 Contact/helpdesk number

# Code Description[6.3.2] N/A Number that users can call in case of

problems.

5 Configuration

Installation manual

18EGSQH10S18AA9W


5.3 Advanced configuration/optimization

5.3.1 Space heating operation: advancedRoom frost protection

NOTICE

If Emergency is set to Manual ([A.5.1.2]=0), and the unit istriggered to start emergency operation, the user interfacewill ask confirmation before starting. Room frost protectionis active even if the user does NOT confirm emergencyoperation.

5.3.2 Heat source settingsAuto emergencyWhen the heat pump fails to operate the backup heater can serve asan emergency heater and either automatically or non-automaticallytake over the heat load. When auto emergency is set to Automaticand a heat pump failure occurs, the backup heater will automaticallytake over the heat load. When a heat pump failure occurs and autoemergency is set to Manual the domestic hot water and spaceheating operations will stop and need to be recovered manually. Theuser interface will then ask you to confirm whether the backup heatercan take over the heat load or not. When the heat pump fails, willappear on the user interface. If the house is unattended for longerperiods, we recommend that setting [A.5.1.2] Emergency shall beset to Automatic.

# Code Description[A.5.1.2] N/A Defines whether in an emergency

situation the backup heater is allowed toautomatically take over the entire heatload or whether manual confirmation isrequired.

▪ 0: Manual (default)

▪ 1: Automatic

INFORMATION

The auto emergency setting can be set in the menustructure of the user interface only.

INFORMATION

If a heat pump failure occurs and [A.5.1.2] is set to Manual,the room frost protection function, the underfloor heatingscreed dryout function, and the water pipe antifreezefunction will remain active even if the user does NOTconfirm emergency operation.

5.3.3 System settingsPower consumption control

NOTICE

During periods of excessive capacity demand (example:screed dryout function), the power limitation can beactivated in accordance to the dimension of the brine earthcollector.

5 Configuration

Installation manual


5.4 Menu structure: Overview installer settings[A]

[A.2]

[A.2.1]

[A.2.2]

[A.2.2.6]

[A.3]

[A.3.1]

[A.3.1.1]

[A.3.2]

[A.3.3][A.4]

[A.4.4]

[A.5]

[A.5.1]

[A.7]

[A.6]

[A.6.3]

[A.6.2]

Installer settingsLanguageSystem layoutSpace operationDomestic hot water (DHW)Heat sourcesSystem operationCommissioningOverview settings

System layoutStandardOptionsCapacitiesConfirm layout

Space operationLWT settingsRoom thermostatOperation range

Domestic hot water

TypeDisinfectionMaximum setpointSP modeWeather-dependent curve

Heat sourcesBackup heater

System operationAuto restartPreferential kWh ratePwr consumpt. controlAveraging timeExt amb. sensor offset

CommissioningTest runUFH screed dryoutAir purgeActuator test run

StandardUnit typeCompressor typeIndoor software typeBUH typePreferential kWh rateUnit control methodNumber of LWT zonesPump operation modePower saving possibleUser interface location

Options

Contact type mainContact type add.Digital I/O PCBDemand PCBExternal kWh meterExternal kWh meterDHW pumpExternal sensor

Leaving waterMainAdditionalDelta T source

Room thermostatRoom temp. rangeRoom temp. offsetExt. room sensor offset

Operation rangeSpace heating OFF temp

DisinfectionDisinfectionOperation dayStart timeTemperature targetDuration

Backup heaterOperation modeEmergencyEnable BUH step 2Equilibrium temp.

Prefer. kWh rate PSAllowed heatersForced pump OFF

Pwr consmp ctrlModeTypeAmp. value

Amp. limits for DIkW value

kW limits for DIPriority

Digital I/O PCBExt. backup heat srcSolar kitAlarm output

MainLWT setpoint modeTemperature rangeModulated LWTShut-off valveEmitter type

[A.3.1.2] AdditionalLWT setpoint modeTemperature range

Room temp. step

Brine freezeup temp

[A.3.1.3] Delta T sourceHeating

INFORMATION

Solar kit settings are shown but are NOT applicable for thisunit. Settings shall NOT be used or changed.

INFORMATION

Power saving settings are shown but are NOT applicablefor this unit. Settings shall NOT be used or changed.

INFORMATION

Depending on the selected installer settings, settings willbe visible/invisible.

6 Commissioning

Installation manual

20EGSQH10S18AA9W


6 CommissioningNOTICE

NEVER operate the unit without thermistors and/orpressure sensors/switches. Burning of the compressormight result.

6.1 Checklist before commissioningDo NOT operate the system before the following checks are OK:

You read the complete installation instructions, asdescribed in the installer reference guide.The indoor unit is properly mounted.

The following field wiring has been carried out accordingto this document and the applicable legislation:

▪ Between the local supply panel and the indoor unit

▪ Between the indoor unit and the valves (if applicable)

▪ Between the indoor unit and the room thermostat (ifapplicable)

The system is properly earthed and the earth terminalsare tightened.The fuses or locally installed protection devices areinstalled according to this document, and have not beenbypassed.The power supply voltage matches the voltage on theidentification label of the unit.There are NO loose connections or damaged electricalcomponents in the switch box.There are NO damaged components or squeezedpipes on the inside of the indoor unit.There are NO refrigerant leaks.

The correct pipe size is installed and the pipes areproperly insulated.There is NO water and/or brine leak inside the indoorunit.There are no odour traces noticeable of the used brine.

The space heating air purge valve is open (at least 2turns).The pressure relief valves purge to a safe location whenopened.The minimum water volume is guaranteed in allconditions. See "To check the water volume and flow rateof the space heating circuit and brine circuit" in"3.2 Preparing piping" on page 4.

6.2 Checklist during commissioningThe minimum flow rate during backup heater/defrostoperation is guaranteed in all conditions. See "To checkthe water volume and flow rate of the space heating circuitand brine circuit" in "3.2 Preparing piping" on page 4.To perform an air purge.

To perform an air purge on the brine circuit.

To perform a test run.

To perform an actuator test run.

Underfloor screed dryout function

The underfloor screed dryout function is started (ifnecessary).

6.2.1 To check the minimum flow rate1 Confirm according to the hydraulic configuration which space

heating loops can be closed due to mechanical, electronic, orother valves.

2 Close all space heating loops that can be closed (see previousstep).

3 Start the pump test run operation (see "6.2.5 To perform anactuator test run" on page 21).

4 Go to [6.1.8]: > Information > Sensor information > Flow rateto check the flow rate. During pump test run operation, the unitcan operate below this minimum required flow rate that isneeded during defrost/backup heater operation.

Bypass valve foreseen?Yes NoModify the bypass valve settingto reach the minimum requiredflow rate + 2 l/min

In case the actual flow rate isbelow the minimum flow rate(required during defrost/backupheater operation), modificationsat hydraulic configuration arerequired. Increase the spaceheating loops that can NOT beclosed or install a pressurecontrolled bypass valve.

Minimum required flow rate during backup heater operation12 l/min

6.2.2 To perform an air purgePrerequisite: Make sure that the leaving water temperature homepage, room temperature home page, and domestic hot water homepage are turned OFF.

1 Go to [A.7.3]: > Installer settings > Commissioning > Airpurge.

2 Set the type.

3 Select Start air purge and press .

4 Select OK and press .

Result: The air purge starts. It stops automatically when done. Tostop it manually, press , select OK and press .

6.2.3 Air purge function on the brine circuitWhen installing and commissioning the unit, it is very important toremove all air from the brine circuit.

NOTICE

It is required that the brine circuit is filled BEFORE thebrine pump test run is activated.

There are 2 ways to perform an air purge:

▪ with a brine filling station (field supply),

▪ with a brine filling station (field supply) in combination with theunit's own brine pump.

10‑day brine pump operation. If a brine buffer vessel is part of thesystem, it may be required to let the brine pump run continuously for10 days after the system is commissioned. If 10‑day brine pumpoperation is:

▪ ON: The unit operates as normal, except that the brine pumpoperates continuously for 10 days, independent of compressorstatus.

6 Commissioning

Installation manual


▪ OFF: Brine pump operation is linked to compressor status.

To perform an air purge with a brine filling stationFollow the instructions included with the brine filling station (fieldsupply).

To perform an air purge with the brine pump and abrine filling stationPrerequisite: Performing an air purge on the brine circuit was NOTsuccessful using a brine filling station only (see "To perform an airpurge with a brine filling station" on page 21). In this case, use abrine filling station and the unit's own brine pump simultaneously.

1 Fill the brine circuit.

2 Start the brine pump test run.

3 Start the brine filling station (MUST be started within a timeframe of 5~60 seconds after starting the brine pump test run).

a

ba Brine pump test runb Brine filling station

Time frame of 5~60 seconds

Result: The brine pump test run starts running, starting the removalof air from the brine circuit. During the test run, the brine pumpoperates without actual operation of the unit.

INFORMATION

For details on starting/stopping the brine pump test run,see "6.2.5 To perform an actuator test run" on page 21.

The brine pump test run stops automatically after 2 hours.

To start or stop 10-day brine pump operation

INFORMATION

The 10‑day brine pump operation procedure includes theactivation of the brine pump test run. Because theprocedure provides limited time for this, it is required thatthe brine pump test run be activated as fast as possible.For instructions, see the "Commissioning" chapter in theinstaller reference guide.

Prerequisite: All other commissioning tasks are finished.

1 Start the brine pump test run and leave it on for at least3 seconds.

Result: A 60‑second timer starts counting down.

2 Stop the brine pump test run before the timer has finished.

Result: A 30‑second timer starts counting down.

3 Start the brine pump test run again and leave it on for at least3 seconds.

4 Stop it before the timer has finished.

Result: 10‑day brine pump operation switches (OFF→ON orON→OFF).

A

B1

B2

1 2 43

>3 s

60 s

30 s

>3 s

ONOFF

A Brine pump test runB1 Starting 10‑day brine pump operationB2 Stopping 10‑day brine pump operation

6.2.4 To perform a test runPrerequisite: Make sure that the leaving water temperature homepage, room temperature home page, and domestic hot water homepage are turned OFF.

1 Set the user permission level to Installer. See "To set the userpermission level to Installer" on page 14.

2 Go to [A.7.1]: > Installer settings > Commissioning > Testrun.

3 Select a test and press . Example: Heating.


Result: The test run starts. It stops automatically when done(±30 min). To stop it manually, press , select OK and press .

INFORMATION

If 2 user interfaces are present, you can start a test runfrom both user interfaces.

▪ The user interface used to start the test run displays astatus screen.

▪ The other user interface displays a "busy" screen. Youcannot use the user interface as long as the "busy"screen is shown.

6.2.5 To perform an actuator test runPrerequisite: Make sure that the leaving water temperature homepage, room temperature home page, and domestic hot water homepage are turned OFF.

1 Set the user permission level to Installer. See "To set the userpermission level to Installer" on page 14.

2 Make sure the room temperature control, the leaving watertemperature control and the domestic hot water control areturned OFF via the user interface.

3 Go to [A.7.4]: > Installer settings > Commissioning >Actuator test run.

4 Select an actuator and press . Example: Pump.


Result: The actuator test run starts. It automatically stops whenfinished. To stop it manually, press , select OK and press .

INFORMATION

If the brine pump test run is activated as part of the 10‑daybrine pump operation procedure, it is required to activatethe test run as fast as possible. For instructions, see the"Commissioning" chapter in the installer reference guide.

Possible actuator test runs▪ Backup heater (step 1) test

▪ Backup heater (step 2) test

▪ Pump test (space heating)

INFORMATION

Make sure that all air is purged before executing the testrun. Also avoid disturbances in the water circuit during thetest run.

▪ Brine pump test

▪ 2-way valve test

▪ 3-way valve test

7 Hand-over to the user

Installation manual

22EGSQH10S18AA9W


▪ Bivalent signal test

▪ Alarm output test

▪ Circulation pump test

6.2.6 To perform an underfloor heating screeddryout

Prerequisite: Make sure there is ONLY 1 user interface connectedto your system to perform an underfloor heating screed dryout.

Prerequisite: Make sure that the leaving water temperature homepage, room temperature home page, and domestic hot water homepage are turned OFF.

1 Go to [A.7.2]: > Installer settings > Commissioning > UFHscreed dryout.

2 Set a dryout program.

3 Select Start dryout and press .


Result: The underfloor heating screed dryout starts. It stopsautomatically when done. To stop it manually, press , select OKand press .

NOTICE

Room frost protection is default disabled ([2‑06]=0). DoNOT enable this function until the underfloor screed dryoutfunction is completed successfully. Ignoring this notice canresult in cracking of the screed.

7 Hand-over to the userOnce the test run is finished and the unit operates properly, pleasemake sure the following is clear for the user:

▪ Fill in the installer setting table (in the operation manual) with theactual settings.

▪ Make sure that the user has the printed documentation and askhim/her to keep it for future reference. Inform the user that he canfind the complete documentation on the url as earlier described inthis manual.

▪ Explain the user how to properly operate the system and what todo in case of problems.

▪ Show the user what to do in relation to maintaining the unit.

▪ Explain the user about energy saving tips as described in theoperation manual.

7.1 To fix the applicable language onthe unit name plate

1 From the multilingual fluorinated greenhouse gases label pealoff the applicable language.

2 Stick it on top of the marked area on the unit name plate.

8 Technical data

Installation manual


8 Technical dataLatest information can be found in the technical engineering data.

8.1 Wiring diagram

8.1.1 Wiring diagram: Indoor unit

See the internal wiring diagram supplied with the unit (on the inside of the indoor unit switch box cover). The abbreviations used are listedbelow.Position in switch box

A10P

A1PK1MK2M

K5M

TR1

Q1L

X5M X7M X2M

F1B

X1M

X6Y

A9P

A8P A4P

K6M

L3R

L2R

L1R

User installed options: Remote user interface

External indoor thermistor

Digital I/O PCB

Demand PCB

Brine pressure switch connection kit

Main leaving water temperature: On/OFF thermostat (wired)

On/OFF thermostat (wireless)

External thermistor on On/OFF thermostat (wireless)

Heat pump convector

Additional leaving water temperature: On/OFF thermostat (wired)

On/OFF thermostat (wireless)

External thermistor on On/OFF thermostat (wireless)

Heat pump convector

8 Technical data

Installation manual

24EGSQH10S18AA9W


B1L

A4P

SS1ON

OFF

A8P

1 2 X801M3 4 5

DS1ON

OFF1 2 3 4

3 X5M4 7 8 9 10

12

A2P

1 2 X5M

P1 P1 P2P2

A2P

L N

X2M212829

X1 X2 YC Y2Y1

A1P

5 6 X5M

X6A:1

2

2

R3T

-t°

2

X5A:1

2

R2T

-t°

X8A:1

X7A:1

R4T

-t°

X9A:12

R5T

-t°

56

43

2

X40A:1

10 11 129876543

56

43

X33A:1

32

X4A:1

4

87

2X80A:1

CN2:12

3456

CN1:1 3

F2U F1U

S1S

S2S S3S

S6S

S7S

S8S

S9S

R1T

-t°

R1T-t°

R1T-t°

KCR

KHURKHR

2

R6T

-t°

65432X85A:1

2X18A:1 2X22A:1

X2M.7X2M.3

4D081377-1A_page 4

ext. indoor ambientsensor option

Demand PCB

User interfaceRemoteuser interface

Ext. heatsource (*)

Alarmoutput(*)

Space C/HOn/OFFoutput(*)

Options: boiler output, alarm output, On/OFF output

Only for demand PCB option

Only for digital I/O PCB option

Digital I/O PCB

Electric pulsemeter inputs:5 V DC pulse detection(voltage suppliedby PCB)

Preferential kWhrate power supplycontact:16 V DC detection(voltage suppliedby PCB)

Power limitationdigital inputs:12 V DC / 12 mA detection(voltage supplied by PCB)

Switchbox

Switchbox

(*)Max. load0.3 A - 250 V ACMin. load20 mA - 5 V DC

8 Technical data

Installation manual


A1P

PE

NL

GN

DP

WM

NL

1

X2M3130

1

X2M30 31

5 6 7

3

3

X2M 34 X2M35

COM HC

H COMC L

PC

N

5 6

5

5

65

A3P

X11M

X1M

A3P

A4P

A3P

2129 X2M

NC

N

COM HC

H COMC L

PC

N

6

6

6

A3P

X11M

X1M

A3P

A4P

A3P

34

2a1a21

%H20 %H20

X2M

R1HR1H

NO

BLK

BLU

BR

N5

65432X25A:1 X16A:5 13

X17A:1357

X24A:1357

Q2DI

1X1A:3 X19A:1 3 5

X6YAX6Y

X6YBX6YA

X6YX6YB

FU1X26A:1 2 X31A:1 3

TR1

3X3A:1

X20A:13 5X2A:1

KC

R

M2PM

1~

X15A:1 3

E

R1T-t°

R1T-t° R2T

-t°

A1

A2K5M

KPR

FU2

X11A:3 1 X12A:3 1

K2R

M3SK

VR

R1T-t°

R1T-t° R2T

-t°

K6R

3 5

31

32Q1L

11

12

M2S

M2S

A1

A2

K1M

A1

A2

K2M

X28A:1 2

K1R

M1P MS

X2M.4X2M.3

X2M.28

X2M

.28

X2M

.3

X2M

.1X

2M.2

X2M

.2X

2M.4

X2M

.1

X2M

.4

X2M

.1a

X2M

.2a

X2M

.3

X2M

.2a

X2M

.4X

2M.1

a

X2M

.4

X2M

.4

X2M

.1a

X2M

.4

X2M

.5

X2M

.7

X2M

.7

L5R

L5R

A9P

.X80

3A.3

A9P

.X80

3A.5

A9P

.X80

3A.3

A9P

.X80

3A.5

X2M.21

X2M

.1

X2M

.3

4D081377-1A_page 5

only for wirelessOn/OFF thermostat

only for ext.sensor(flooror ambient)

Heatpump convector

Main LWT zone

Heatpump convector

Add LWT zone

NC valve

NO valve

Shut-off valve

Switch box

3 wire type(SPDT)

DHW pump

only for wired On/OFF thermostat only for wired On/OFF thermostat

only for wirelessOn/OFF thermostat

only for ext.sensor(flooror ambient)

1N~, 50 Hz230 V ACNormal kWh ratepower supply

Only for normal power supply (standard)

Only for preferential kWh rate power supply

DHW pump outputMax. load:2 A (inrush) - 230 V AC1 A (continuous)

8 Technical data

Installation manual

26EGSQH10S18AA9W


HAP

Z1F

Z2F

Z2CN=2

Z4F

Z1CN=1

Z5CN=3

Z3F

V2R

V1R

Z3CN=6

PS

ONOFFDS1

1 2 3

DS11 2

ONOFF

HAPH1P

H2P

H3P

H4P

H5P

H6P

H7P

BS1

BS2

BS3

BS4

NL1 3N~, 50 Hz400 V AC

L1

L2 L3

L2 L3 N X1M

A9P

GRN/YEL

RED WHT BLK BLU

B1PH

WH

T

BLK

RE

D

A10P

11 12X5M

12

Z4CN=2

Z6CN=1 1

3

4

WH

T

RE

D

BLK

RE

D

WH

T

BLK

2 3 321 875 94 6 4 5 6

7

7

12

X7M

21 3 4

L1A L2A L3A NA

F1U F2U

L11A L21A L31A

L11B L21B L31B

L1R L2R L3R

X8A:1 753

F3U

F6U X803A:1 3 5E1 E

X4A:1 2 3 4 5

L12A L22A L32A

C2C1

M1C MS3~

VU W

R1

X103A:1 3 7

K84R

X104A:1 2 3 5

X11A:1 3 X12A:1 2 3 5 64 7 8 X13A:1 2

Q1DI

R2T-t°

R3T-t°

R4T-t°

R5T-t°

R6T-t°

K1E M

X21A:1 2 3 4 5 6

F4U

X32A:12

S1PHP>

X111A:1

2R10T

-t°

F5U

X28A:1 3

K4R

X18A:1 2 3 4X17A:1 2 3 4

S1L

R1T-t°

1

2K5M

3

4

5

6

1

2K2M3

4

5

6

3

4

5

6

1

2

3

4

5

6

F1BII I

E2H E2H E2H E1H E1H E1H

X7Y

L5R

1

5

K6M

X77A:1 3

1

2K1M

Z5F

C3 C4

M3PM

1~

45

X2H X1H X2H

S1L

X1Y S1P P<

A1P

.X19

A.1

A1P

.X19

A.3

A1P

.X19

A.5

/ F1B.2/ F1B.4/ F1B.6

X1M.L1X1M.L2

X1M.L3

4D081377-1A_page 6

Only for brine pressure switch connection kit

5 V DC / 0,05 mA detection (voltage supplied by PCB)

Switch box

Switchbox

outdoor ambientsensor Backup heater as 3 kW / 9 kW

Switch box

Switch box

Switch box

A1P Main PCB (hydrobox)

A2P User interface PCB

A3P * On/OFF thermostat

A3P * Heat pump convector

A4P * Digital I/O PCB

A4P * Receiver PCB (Wireless On/OFFthermostat, PC=power circuit)

A8P * Demand PCB

A9P Main PCB (refrigerant, brine)

A10P Main PCB (inverter)

B1L Flow sensor

B1PH High pressure sensor

BS1~BS4 Push button

C1~C4 Capacitor

CN* (A4P) * Connector

DS1 (A8P) * DIP switch

DS1 (A9P) DIP switch

DS1 (A10P) DIP switch

E1H Backup heater element (1 kW)

E2H Backup heater element (2 kW)

F1B Overcurrent fuse backup heater

F1U, F2U (A4P) * Fuse 5 A 250 V

F1U, F2U (A9P) Fuse 35.5 A 500 V

F3U~F6U (A9P) Fuse T, 6.3 A 250 V

FU1 (A1P) Fuse T, 6.3 A 250 V

H1P~H7P LED

HAP LED

K1E Electronic expansion valve

K1M, K2M Contactor backup heater

K5M Safety contactor backup heater

K6M Relay

K*R Relay on PCB

L1R~L3R Reactor

L5R Reactor transmission line

M1C Motor (compressor)

M1P Main water supply pump

M2P # Domestic hot water pump

M3P Brine supply pump

M2S # Shut-off valve

M3S 3-way valve for floor heating/domestic hotwater

PS Switching power supply

Q*DI # Earth leakage circuit breaker

Q1L Thermal protector backup heater

R1 Resistor

R1T (A1P) Outlet water heat temperature sensor(leaving water condenser)

R1T (A2P) Ambient sensor user interface

R1T (A3P) * Ambient sensor On/OFF thermostat

R1T (A9P) Ambient air sensor

R2T (A1P) After backup heater temperature sensor

R2T (A3P) * External sensor (floor or ambient)

R2T (A9P) Discharge sensor

8 Technical data

Installation manual


R3T (A1P) Refrigerant liquid side thermistor

R3T (A9P) Suction sensor

R4T (A1P) Inlet water temperature sensor (enteringwater condenser)

R4T (A9P) 2-phase sensor (Tx)

R5T (A1P) Domestic hot water tank temperature sensor

R5T (A9P) Brine entering water

R6T (A1P) * External indoor ambient thermistor

R6T (A9P) Brine leaving water

R10T Heat sink thermistor

R1H (A3P) * Humidity sensor

S1L Brine flow switch

S1P # Water pressure switch brine side

S1PH High pressure switch

S1S # Preferential kWh rate power supply contact

S2S # Electrical meter pulse input 1

S3S # Electrical meter pulse input 2

S6S~S9S # Digital power limitation inputs

SS1 (A4P) * Selector switch

TR1 Power supply transformer

V1R, V2R Insulate gate bipolar transistor powermodule

X*H Backup heater connector

X*M Terminal strip

X*Y Connector

Z1C~Z6C Noise filter (ferrit core)

Z1F~Z5F Noise filter

* = Optional

# = Field supply

Notes to go through before starting the unit

English TranslationX1M Main terminalX2M Field wiring terminal for ACX5M Field wiring terminal for DC

Earth wiringField supply

15 Wire number 15

**/12.2 Connection ** continues on page12 column 2

1 Several wiring possibilities

Option

Not mounted in switch box

Wiring depending on model

PCB

8 Technical data

Installation manual

28EGSQH10S18AA9W


1 2 X5M

A2P

P1P2 P1P2

5 6X5M

7 8 9 10

21

34X2M 355X2M 6 7

A2P

X5M

X1M

3 4X5M

1

5X2M 6 7

1 2 X2M4

C HA3P

5

H CA4P

L N

PC

A3PX1M

5

5 6A3P

X11M

5

1a 2a X2M3 4

C HA3P

6

5 6A3P

X11M

6

1 X2M4

1a X2M4

43 X2M21

A1P

A8P

1 2X801M 3 4 5DS1

ONOFF

1 2 3 4

X1 X2

A4P

YC

SS1ONOFF

Y2Y1

X2M212829

3

%H20

A3P

6

H CA4P

L N

PC

X1M

1a 2a X2M3 4

%H20

H C

CH CH

H C

3 4

11 12X5M

21

L N

R1H

R1H

X5M

3

3

L1 L2 L3 N

30 31X2M

A1P

X1M

1

L1 L2 L3 N

30 31X2M

A1P

NL

L1 L2 L3 N3N~, 50 Hz400 V AC

L1 L2 L3 N

3N~, 50 Hz400 V AC

1N~, 50 Hz230 V AC; 6,3 A

12

X7M

A9P

A9P

7

7

1 2 3 4

S2S

R6T-t°

S3S

M2PM

1~M2S

M2S

R1T-t°

R2T-t°R1T

-t°

R1T-t°

X85A:1 2 3 4 5 6X33A:1 2 3 4 5 6

X80A:1 2 3 4 5 6 7 8 9 10 11 12CN2:1 2 3 4 5 6 3CN1:1

KCR KHURKHR

F1UF2U

S6S

S7S

S8S

S9S

R2T-t°R1T

-t°

S1S

R1T-t°

Q1DI

X6Y X6YAX6YB

1 53X1A:3 X19A:1

Q1DI

X6YA

1 53X1A:3 X19A:1

X6YX6YB

Q2DI

S1L

S1L

X18A:1 2 3 4

X18A:1 2 3 4

-X1Y S1P P<

(4) (2) (5) Option PCBs(1)

(6)

(7) (8)

COMCOM

COM COM

(3) Userinterface Only for

Remote user interface option

Field supplied options

Shut-off valve Electrical meters

Main power connection

Normally closed

5 V DC pulse detection(voltage supplied by PCB)

DHW pump outputMax. load:2 A (inrush) - 230 V AC1A (continuous)

External room thermostats and heat pump convector

only for heat pump convector

Switch box

(*) Max. load:0.3 A - 250 V ACMin. load:20 mA - 5 V DC

Options: boiler output, alarm output, On/OFF output

Alarmoutput (*)

Space heatingOn/OFFoutput (*)

User interfaceOutdoor ambientsensor

Ext. heatsource (*)

Option externalindoor ambient sensor

Switch box

Power limitationdigital inputs:12 V DC / 12 mAdetection (voltage supplied by PCB)

Only for digital I/O PCB option

Switch box

Switch box

Switch box

Only for brine pressure switch connection kit

Main LWT zone

only for wired thermostat

only for wireless thermostat

Additional LWT zone

only for wired thermostat

only forexternal sensor (floor/ambient)

only for wireless thermostat

only forexternal sensor(floor/ ambient)

Option for brine pressure switchconnection kit

Only for normal power supply (standard)

Preferential kWh ratepower supply contact:16 V DC detection(voltage suppliedby PCB)

Normal kWh ratepower supply

Switch box

Switch box

Only for demand PCB option

only for heat pump convector

Switch box

Switch box

230 V AC suppliedby PCB

230 V AC suppliedby PCB

5 V DC / 0,05 mAdetection (voltagesupplied by PCB)

Only for preferential kWh rate power supplyUse normal kWh rate power supply for hydro PCB

Normally open

Switchbox

DHW pump

4P355433-1A_page 4

8 Technical data

Installation manual


Electrical meter specification▪ Pulse meter type / voltage free contact for 5 V DC detection by

PCB

▪ Possible number of pulse:

▪ 0.1 pulse/kWh

▪ 1 pulse/kWh

▪ 10 pulse/kWh

▪ 100 pulse/kWh

▪ 1000 pulse/kWh

▪ Pulse duration

▪ minimum On time 40 ms

▪ minimum OFF time 100 ms

▪ Measurement type (depending on installation):

▪ single phase AC meter

▪ three phase AC meter (balanced loads)

▪ three phase AC meter (unbalanced loads)

Electrical meter installation guideline▪ General: it is the responsability of the installer to cover the

complete power consumption with electrical meters (combinationof estimation and metering is not allowed)

▪ Required number of electrical meters:

Electrical meter type Regular kWh rate powersupply

1~ —3~ balanced 13~ unbalanced —

Electrical meter type Benefit kWh rate power supply1~ 13~ balanced 13~ unbalanced —

8 Technical data

Installation manual

30EGSQH10S18AA9W


A4P: Y1X2M: 29

A4P: X1-X2

X5M: 3-4

X5M: 11-122x0.75

A8P: X801M: 1-5

A8P: X801M: 2-5

A8P: X801M: 3-5

A8P: X801M: 4-5

230 V

X2M: 34-35

X5M: 7-8

X5M: 9-10

X7M : 1 - 2

230 V

230 V

230 V

230 V

X5M: 5-6

230 V

230 V

230 V

230 V

A3P: X1M: com-H

A4P: X1M: H-comX2M: L-N A3P: X1M: 1-3

X11M: 5-6

X5M: 1-2

2x0.75

230 V

230 V

230 V

2x0.75

2

2

2

1

1

A4P: Y2X2M: 29

4D081378-1A

Only for normal power supply installationunit power supply: 400 V + earth

normal kWh rate power supply for indoor unit: 230 V + earth

Preferential kWh rate power supply contact

unit preferential kWh rate power supply: 400 V + earth

Only for preferential kWh rate power supply installation

Power supply

Alarm output

Changeover toext. heat source output

X2M: 30-31-earth

X1M: L1-L2-L3-N-earth

2 core

3 core

5 core

5 core

Only for *KRP1HB*

Only for *KGSCONBP1Field supply

Field supply

External room thermostat / Heat pump convector

2 core

signal

2 core

Space heatingOn/OFF output

Space heatingOn/OFF output

Ext. heat source (eg boiler)

alarm indication

Electricity meterpulse input 2

Electricity meterpulse input 1

Circulation pumpfor DHW

main zoneshut off valve

NO valve: X2M: 6-7

Only for KRCS01-1

signal

2 core

2 core

signal

Shut off valve

2 core

2 core

2 core

2 core

signal

Optional part

Optional part

- In case of signal cable: keep minimum distance to power cables > 5 cmNote:

main: X2M: 1-4add: X2M: 1a-4

main: X2M: 1-3-4add: X2M: 1a-3-4

main: X2M: 1-4add: X2M: 1a-4

2 core

2 core

2 core

2 core

Power limitationdemand input 4




Only for *KRP1AHTA

Only for *KRUCBL*

A2P: P1-P2 user interface

A2P: P1-P2 user interface

R2TExternal sensor(floor or ambient)

(main and/or additional zone)

4 core

2 core

2 core

communication

communication

In case user interface is relocated

Only for(heat pump convector)

Only for *KRTR(wireless room thermostat)

Only for *KRTW(wired room thermostat)

Only for *KRTETS2 core(3m included)

signal

2 core

2 core

Outdoor ambient sensor*KRSCA1

Indoor unit

Standard parts

Field supply

Pressure swith withinbrine side Signal

2 core

External indoorambient thermistor

2 core

4P351747-1D 2015.10

Cop

yrig

ht 2

013

Dai

kin

4P351747-1 D 00000000

4pen351747-1d 2015 10 - my.daikin.eu · table of contents installation manual 3 egsqh10s18aa9w...

Documents