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29

Subject to change without notice  |  83031300dUK  |  ait-deutschland GmbH

Legend hydraulic diagramm

140304

/AT

kna

t no

it

ar

epe
S

15

pmu
p t

ae

H

1

A

External sensor

rosn
es

 r

et

a

w t

oh c

itse
mo

D

B/

WB

T

re

lio

b-li

o ro

 -

sa

G

25

sr

ot

aida

r / gn

it

aeh
 r

oo

lfr

edn
U

2

1 st

iuc

ric r

ex

i

m r

osn
es

 r

et

a

wd

ee

F

C/

1B

T

reli

ob

 doo

W

35

noi

talo

si n

oit

ar

bi

V

3

re

ti

mil eru
tare
p

mt ro

ol

F

D

redn

ily

c r

et

a

w t

o

H

45

yal

re

dn

u e

nih

ca

m pi

rts 

re

mol

yS

4

nru

ter

 la

nre

tx

e ro
sn

eS
G/

L

RT

hcti

ws eru
ss

erp

 e

nir

B

55

egan
iar

d dna
 e

ru

sol

C

5

TS

regnah

cx

e t

aeh
 loop
 gn

i

m

mi

wS

65

tsil

 g

nik

ca

p l

es

sev

 n

oisn

apx

E

6

A

Line pressure regulator valve

regnah

cx

e t

aeh
 la

mr

eh

toe

G

75

evl

av y

tefa

S

7

TRL/H

Sensor return 

(h

ydraulic module, dual

)

mets

ys n
oit

alit

ne

V

85

 e

ruso

l

C

8

97

regnah

cx

e t

aeh
 e

tal

P

95

p

mu

p n

oit

alu

cri

c g
nit

ae

H

9

Motor valve

08

redn

ily

c gn

iloo

C

16

ev

lav

 ya

w e

no 

/ev

lav

 n

rut

er n

o

N

01

Mixin

g valve

18

ro

tu

birts

id

 tc

ap

mo

C

56

no

it

aluge
r m
oo

r l

aud

ivi

dn

I

11

Sp

lit heat 

pum

p outdoor unit

28

sli

oc

na

F

66

ev

lav

 w

olfr

ev

O

21

Sp

lit heat 

pum

p indoor unit 

38

re

dni

ly

c r

et

a

w e

civ

re

s /r

alo
S

76

noi

talu

sni

 t

hgi

t

ma

et

S

31

Circulation

pum

p

48

re

dni

ly

c r

et

a

w e

civ

re

s /r

alo
S

86

p

mu

p n
oita

lu

cri

c r

eta
w e

civ

re

S

41

Switchin

g valve

    

rot

ar

eneg
 t

aeh
 dn2
 no

itc

enno

C

311

kna

t no

itc

nu

fitl

u

M

96

)e

gra
hc

sid 

1K

M( re
xi

m y

a

w-e

erh

t ti

ucri

c re
xi

M

51

eludo
m c

ilua

rd

yh l

au

D

17

re

mot

suc

 yb

 d

eil

pp

us

 les

sev

 n

oisn

apx

E

61

BT1

Outdoor tem

perature sensor

de

tnuo
m ll

a

w k

na

t r

eff

uB

27

)gn

it

aeh
( do
r gn

it

ae

H

81

BT2

Flow tem

perature sensor 

ni-

dae

l ep

iP

37

)e

gra
hc 

1K

M( re
xi

m y

a

w-ru

of ti

ucri

c re
xi

M

91

BT3

Return tem

perature sensor

rewo
tn

eV

47

)

WS(

 do
r gn

it

ae

H

02

BT6

Domestic hot water tem

perature sensor

laud
 ,r

e

wot

 cil

ua

rd

yh ,

yr

evil

ed

 f

epo
cS

57

)1

PF(

 p
mu

p n

oit

alu

cri

c tiu

cri

c r

exi

M

12

BT12

Flow tem

perature li

quefier

23

Feed circulating pump (reconnect the integrated circulating pump  in the heat pump)

76

Fresh water station

BT19

Temperature sensor immersion heater

ret

so

ob 

reta
w/r

eta
w yl

pp

us fo e
po

cS

77

dlu

fin

a

M

42

BT24

Tem

perature sensor 2nd heat 

generator

la

noitp

o r

et

so

ob r

eta
w/r

eta
w s

eir

os

se

cc

A

87

p

mup

 no

it

alu

cri

c gn

it

ae

H

52 26

 

Swi

tching 

va

lv

e (hea

ting

/ser

vice 

w

at

er)(

B = normall

y open

)

27

Heating element

28

Brine circulation pump

Comfort board

 / Expansion board

:

29

Dirt-trap 0.6 mm mesh

15

Mixer circuit three-wa

y mixer 

(MK2-3 dischar

ge

)

ro

tal

ug

er e

cn

ere

ffi

d eru
tare
p

me

T

71

)lano

it

po

gn

iloo

c r

of t

ats

o

mr

eh

t m
oo

R

001

xi

m e

nirb

 rü

f y

art-

lli

pS

03

)e

gra
hc 

2K

M( re
xi

m y

a

w-ru

of ti

ucri

c re
xi

M

91

re

mot

su

c y

de

ilppu
s s

lor

tno

C

101

hguo
rht

kae

rb l

la

W

13

)3-

2P

F( p
mu

p n

oit

alu

cri

c tiu

cri

c r

exi

M

12

)lano

it

po

( r

oti

no
m t

niop

-

we

D

201

epip

 t

eln

I

23

p

mup

 gn

it

alu

cri

c l

oop
 gn

i

m

mi

wS

22

tsil

 gn

ik

cap

 n

i e

cap

s e

cne

ref

er r

of t

ats

o

mr

eh

moo

R

301

dlu

fin

a

m e

nir

B

33

)2

K

M no

itc

nu

f gn

iloo

c( ev

lav

 r

ex

i

m ya

w-

eer

hT

44

p

mup

 t

aeh
 y

lppu
S

401

rot

cell

oc dnuo

r

G

43

74

noi

tal

la

ts

ni r

of elb
ae

vo

mer

 x

ob elu
do

m tiu

cri

c g
nilo

o

C

50

1

sei

knil

s dnuo

r

G

53

 

Ch

angeo

ve

r va

lv

e s

w

imming ba

th prepara

tion(

B = normall

y open

)

06

er

utx

i

m elo
cylg

 cif

ic

ep

S

60

1

p

mup

 gn

ir

ps 

ret

a

wdnuo
r

G

63

Ch

angeo

ve

r va

lv

cooling opera

tion(

B =

 normall

y open

)

)lano

it

po

( r

et

e

m t

ae

H

26

evla

v r

exi

m ci

tats

o

mr

eht

 / n

oitc

et

or

p dla
cS

70

1

tek

ca

rb l

la

W

73

36

ylbme
ss

a pmu

p r

alo

S

80

1

hct

i

ws w
ol

F

83

Ch

angeo

ve

r va

lv

e solar circui

t(B

 = normall

y open

)

p

mu

p n

oit

alu

cri

c g
nilo

o

C

46

deso

lc e

b t

su
m ev

lav

 

wolf

rev

O

90

1

lle

w n

oitc

uS

93

eludo
m no

it

ar

epe
s r

alo

S

07

re

wot

 cil

ua

rd

yh 

tsil

 gn

ik

ca

P

011

lle

w de
tr

ev

nI

04

3-2

 sti

ucri

c re
xi

m ro
sn

es re

ta

wd

ee

F
C/

3-2
BT

tne
mel

e gn

it

aeh
 lano

iti

dda
 r

of gn

it

nuo
M

111

tiu

cri

c gn

it

aeh
 gn

ittif

 e

sni

R

14

wol

( l

ort

no

c e

cn

ere

ffi

d eru
tare
p

met

 ,ro

sn

eS
E/

SS

T

evl

av gn

ixi

m eh
t f

o gn

ilpuo
ced

 la

mr

eh

t o

t e

cna

tsi

mu

mini

M

211

p

mup

 no

it

alu

cri

C

24

 temperature)

43

Brine / Water heat exchanger (cooling function)

TSK/E

Sensor, temperature difference control (high temperature)

44

Three-way mixer valve (cooling function MK1)

TEE/F

Sensor external energy source

45

Cap valve

46

Filler and drainage valve

48

Domestic hot water charging pump

49

Direction of groundwater flow

50

Buffer storage

Important notice !

These hydraulic diagrams are schematic representations and are for assistance only. They do not relieve of the obligation to ca

rry out appropriate planning! They do not include all necessary shut-off valves, ventilator 

fittings or safety devices. These must be incorporated in accordance with the standards and regulations applicable to the respe

ctive installation. All country-specific standards, laws and regulations must be observed! The 

tubes have to be dimensioned according to the nominal volume flow of the heat pump resp. the free pressing of the integrated ci

rculating pump. For detailed information and advice please contact our local sales partner!

Содержание 10078702

Страница 1: ...UK 83031300dUK Air Water Heat Pumps Indoor installation Operating Manual LW 300 L...

Страница 2: ...Domestic hot water preparation 12 12 Domestic hot water tank 12 13 Electrical installation 13 14 Installation of the control unit 14 15 Installation and removal of the screen 15 15 2 Removing the scre...

Страница 3: ...ing manual of the heating and heat pump controller Brief description of the heat pump controller Operating manual of the Comfort board 2 0 accessories Log book 1 3 Symbols and markings Identification...

Страница 4: ...must be instructed and if necessary supervised by persons experienced in handling the product and who are re sponsible for safety Children must not play with the product The product may only be opene...

Страница 5: ...essed air if necessary Improper action Requirements for minimum scale and corrosion damage in hot water heating systems Proper planning design and commissioning Closed system with regard to corrosion...

Страница 6: ...eat pump side 3 2 Layout Basic components NOTE This section essentially names the compo nents relevant for fulfilling the tasks described in this operating manual The following figure shows an LW 300...

Страница 7: ...uid refrigerant at a high pressure and high tempera ture is depressurised expansion valve The pressure and temperature drop and the process begins again The heated heating water can be used for the do...

Страница 8: ...purposes and extend it to its original posi tions following transport 1 Unpack the unit Unpacking page 11 5 Scope of supply storage transport and installation IMPORTANT Damage to the housing and the u...

Страница 9: ...e facing panel upwards remove and set aside in a safe place 4 Then remove side facing panels from the unit too and store safely Example Removing the lower facade on the operating side Example Removing...

Страница 10: ...tain climatic conditions an ice lay er can therefore form in the air outlet area Install the heat pump such that the air blow er does not discharge into footpath areas Installation room and space requ...

Страница 11: ...ing 9 Connect the unit to the heating circuit according to the hydraulic diagram for the respective model 9 Cross sections and lengths of the pipes for the heating circuit are adequately dimensioned 9...

Страница 12: ...energetic air water systems integrate the buffer tank in the heating water outflow forward flow before the overflow valve 10 Circulating pumps NOTE Do not use regulated circulating pumps Circulating p...

Страница 13: ...s closed open the lower facing panel on the operating side 2 Open electrical switch box of unit 1 Electrical switch box 3 Lead power cable power cable for circulating pumps and cable for external temp...

Страница 14: ...ontrol unit down until it locks into posi tion 3 Stick the heating and heat pump regulator s con trol cable into the right bushing on the bottom of the control unit NOTE A connection to a computer or...

Страница 15: ...me of delivery 1 recess for control unit 2 logo 3 temporary cover 1 First insert the screen below in the provided slots on the facade 2 Beginning first on one side and moving upwards lock the screen s...

Страница 16: ...ed con sult a company specialising in the treatment of heating water Keep a system log for hot water heating systems in which relevant planning data is entered VDI 2035 16 2 Flush fill and vent the he...

Страница 17: ...up if the air ducts weather and or rain louvres have been installed and the facing panels are closed 9 Relevant planning design data of the system is documented in full 9 The relevant energy supply c...

Страница 18: ...im mediately Check regularly to ensure that the condensate can drain out of the unit freely without obstruc tion To this end check the condensate pan in the unit and the evaporator regularly for dirt...

Страница 19: ...ainst being switched back on again Collect all media safely Separate components by their materials 22 2 Disposal and recycling Dispose of environmentally hazardous media in accordance with local regul...

Страница 20: ...pressure bar 3 Circulation pump control range min I max l h Hot gas use Flow rate pipe dimensioning l h Free pressing Pressure loss Flow rate bar bar l h General unit data Total weight kg 490 Weight o...

Страница 21: ...30 35 Temp C Pe kW 0 000 0 025 0 050 0 075 0 100 0 125 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 m h p bar p 15 20 25 30 35 40 45 50 55 60 65 25 20 15 10 5 0 5 10 15 20 25 30 35 40 Temp C Temp C L...

Страница 22: ...B Side view from left D Side view from right E Rear view LR Air direction Pos Pos Designation Designation Dim LW 300 Dim LW 300 1 Control unit 2 Hot water outlet flow R 6 4 3 Hot water inlet return R...

Страница 23: ...Side view from left D Side view from right E Rear view LR Air direction Pos Pos Designation Designation Dim LW 300L Dim LW 300L 1 Control unit 2 Hot water outlet flow R 6 4 3 Hot water inlet return R...

Страница 24: ...bau im Lichtschacht Kippmass der W rmepumpe 2050mm Bezeichnung B1 Bei Fertigwandst rke 240 bis 320 B2 Bei Fertigwandst rke 240 bis 320 Bei Fertigwandst rke 320 bis 400 Bezeichnung 5 6 7 9 Bei Fertigwa...

Страница 25: ...au im Lichtschacht Kippmass der W rmepumpe 2050mm 9 B2 Bei Fertigwandst rke 240 bis 320 Bei Fertigwandst rke 320 bis 400 5 6 7 Bezeichnung Bezeichnung B1 Bei Fertigwandst rke 240 bis 320 Bei Fertigwan...

Страница 26: ...man die Luftkan le eink rzen Dies hat eine erhebliche Erh hung des Schalldruckpegels zur Folge Kippmass der W rmepumpe 2050mm 8 7 6 5 Bezeichnung Bezeichnung B2 Bei Fertigwandst rke 240 bis 320 Bei Fe...

Страница 27: ...he Erh hung des Schalldruckpegels zur Folge KA Kondensatablauf G Schnitt Einbau im Lichtschacht Kippmass der W rmepumpe 2050mm 6 7 9 Bezeichnung Bezeichnung B2 Bei Fertigwandst rke 240 bis 320 Bei Fer...

Страница 28: ...28 Subject to change without notice 83031300dUK ait deutschland GmbH Separation buffer tank LW 300 L...

Страница 29: ...mfort board Expansion board 29 Dirt trap 0 6 mm mesh 15 Mixer circuit three way mixer MK2 3 discharge r o t a l u g e r e c n e r e f f i d e r u t a r e p m e T 7 1 l a n o i t p o g n i l o o c r o...

Страница 30: ...er storage tank Hot water or buffer storage tank 3 pol Cut out compressor Attention Right hand rot field is mandatory Cut out controller unit Cut out auxiliary heating 1 Cut out auxiliary heating 2 Co...

Страница 31: ...er supply output compressor clockwise rotary field is absolutely necessary Sump heating for compressor 1 Sump heating for compressor 2 Nozzle heating fan Motor protection fan Fan fuse 6 3 A Fan Contac...

Страница 32: ...compressor X10 L X10 X10 N X10 PE EVU A1 X10 2 X10 3 X10 X10 4 X10 Legend UK 817456 Controller board Attention I max 6 3A 230VAC Defrosting pressostat Energy supplier contact closed on release bridge...

Страница 33: ...EFS KEINE BERSETZUNG A1 Equipement Function A1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 TWE TWA TRL TVL THG TA TBW RVF CW TB1 Sensor mixing circuit 1 TA TBW RFV TB1 TWE TWA TRL TVL THG CW Legend UK 817456 Con...

Страница 34: ...34 Subject to change without notice 83031300dUK ait deutschland GmbH...

Страница 35: ...35 Subject to change without notice 83031300dUK ait deutschland GmbH...

Страница 36: ...ait deutschland GmbH Industriestra e 3 D 95359 Kasendorf E info alpha innotec de W www alpha innotec de alpha innotec an ait deutschland GmbH brand UK...

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