aIr/WaterHeat pumps - alpha innotecold.alpha-innotec.com/secureFolders/sd_ait/330cf181-daa9-df11-a10… · 4 Model designation Heat pump type Brine/water ı Air/water ı Water/water

We reserve the right to modify technical specif ications without prior notice.UK830603/190415 © Alpha-InnoTec GmbH

Heat pumps

special Version Device Information

Inside installation

aIr/Water

uK

LWI – serie

supplement to the Operating Instructions

2We reserve the right to modify technical specif ications without prior notice.UK830603/190415 © Alpha-InnoTec GmbH

please read firstThe “Special Version Device Information” is a compo-nent of the product. It complements the operating in-structions “Air/Water Heat Pumps Indoor Installation”. The operating instructions “Air/Water Heat Pumps In-door Installation” must be available to you in addition to this “Special Version Device Information”.

As the “Special Version Device Information” has been written for several device types, you must always ad-here to the parameters applicable for the relevant de-vice type.

The “Special Version Device Information” is only intend-ed for persons working on or with the appliance. Treat all elements in confidence. They are protected by copy-right. They may not be reproduced in any form, trans-ferred, duplicated, saved in electronic systems or trans-lated into another language, either in whole or in part, without the written consent of the manufacturer.

3We reserve the right to modify technical specif ications without prior notice.UK830603/190415 © Alpha-InnoTec GmbH

Contents

InformATIon for USerS AnD qUAlIfIeD TecHnIcIAnS

PleASe reAD fIrST ..................................................................2

InSTrUcTIonS for qUAlIfIeD TecHnIcIAnS

TecHnIcAl DATA/ScoPe of SUPPlylW 120/SX – lW 150H/SX .................................................4

PoWer cUrVeSHeating Power/coP / Power consumption / Heat Pump Pressure loss

lW 120/SX .............................................................................6lW 150H/SX ..........................................................................7

TermInAl DIAGrAmSLW 120/SX • LW 150H/SX ..................................................8

cIrcUIT DIAGrAmSlW 120/SX .............................................................................9lW 150H/SX ........................................................................12

APPenDIX

ec DeclArATIon of conformITy ..............................15

4

Model designationHeat pump type Brine/water ı Air/water ı Water/water • applicable ı — not applicable

Installation location Indoors ı Outdoors • applicable ı — not applicable

Conformity CE

Performance data Heating capacity/COP at

A7/W35 Standard point acc. to EN14511 2 Compressors 1 Compressor

kW ı … kW ı …

A7/W45 Standard point acc. to EN14511 2 Compressors 1 Compressor

kW ı … kW ı …

A2/W35 Operating point according to EN14511

2 Compressors 1 Compressor

kW ı … kW ı …

A10/W35 Operating point according to EN14511


kW ı … kW ı …

A-7/W35 Operating point according to EN14511


kW ı … kW ı …

A-15/W65 2 Compressors 1 Compressor

kW ı … kW ı …

Limits of application Heating circuit °C

Heat source °C

Sound Sound pressure level outside (in free field measured at distance of 1m around air connections) dB(A)

Sound pressure level outside (in free field measured at distance of 1m around air connections) dB(A)

Heat source Air volume flow at maximum external compression m³/h

Maximum external pressure Pa

Heating circuit Volume flow: minimum flow rate ı nominal flow rate ı maximum flow rate l/h

Pressure loss heat pump ∆p ı volume flow bar ı l/h

Free compression heat pump ∆p ı volume flow bar ı l/h

Content of buffer tank l

3-way valve, heating/hot water …

General unit data Dimensions (see dimensional drawing for the specified unit size) unit size

Total weight kg

Connections Heating circuit …

Heat source …

Refrigerant Refrigerant type ı Quantity … ı kg

Free cross section, air channels mm

Cross section, condensate water / length from unit mm ı m

Electric Voltage code ı all-pole circuit breaker heat pump **) … ı A

Voltage code ı circuit breaker control voltage **) … ı A

Voltage code ı circuit breaker electric heating element **) ı A

Heat Pump Effective power consumption in standard point A7/W35 according to EN14511: Power consumption ı current consumption ı cosφ kW ı A ı …

Maximum device current within the limits of application A

Starting current: direct ı with soft starter A ı A

Protection type IP

Output electric heating element 3 ı 2 ı 1 phase kW ı kW ı kW

Components Circulating pump heating circuit at nominal flow rate: Power consumption ı current consumption kW ı A

Safety equipment Safety component heating circuit ı Safety component heat source Includ. in sc. of del.: • yes — no

Heating and heat pump regulator Includ. in scope of delivery: • yes — no

Control and sensor wire Includ. in scope of delivery: • yes — no

Power cable to unit Includ. in scope of delivery: • yes — no

Electronic soft starter integrated: • yes — no

Expansion vessels Heat source: Scope of delivery ı Volume ı Initial pressure • yes — no ı l ı bar

Overflow valve integrated: • yes — no

Vibration decouplers Heating circuit ı heat source Included in scope of delivery: • yes — no

UK813075-b *) depending on components tolerances and flow **) comply with local regulations n.n. = not detectable w.w. = to choice


technical Data/scope of supply

5

LW 120M-I SX— ı • ı —

• ı —•

— 12,5 ı 3,4

— 12,0 ı 2,9

— 11,4 ı 3,0

— 13,4 ı 3,6

— 9,2 ı 2,4

— —

20 – 58 (60)*)-20 – 35

5050

340025

1200 ı 2100 ı 30000,11 ı 2100

— ı ———2

220G1"AG

—R404A ı 3,95

594 x 59430 ı 1

1~/N/PE/230V/50Hz ı C321~/N/PE/230V/50Hz ı B101~/N/PE/230V/50Hz ı C32

3,7 ı 16,1 ı 128

— ı 4520

— ı — ı 6— ı —— ı —

•——•

— ı — ı ———

813061-e

LW 150H-I/SX— ı • ı —

— ı ••

— 10,0 ı 3,4

— 10,6 ı 2,9

— 9,1 ı 3,1

— 10,7 ı 3,5

— 7,1 ı 2,6

— 7,0 ı 1,3

20 – 63 (65)*)-20 – 35

5050

340025

700 ı 1700 ı 20000,07 ı 1700

— ı ———2

305G1"AG

—R407C ı 4,5

—30 ı 1

1~/N/PE/230V/50Hz ı C321~/N/PE/230V/50Hz ı B101~/N/PE/230V/50Hz ı C40

3,0 ı 13,1 ı 129,5

160 ı 4520

— ı — ı 9— ı —— ı —

•——•

— ı — ı ———

813065-c


6

Bezeichnung:

Seite: 1/1

“”

b / ÄM003-2010 / Opel / 18.02.2010

a / PEP002-2008 / Rüttinger / 07.03.2008

Verdichter

Temp„

Qh

Pe

COP

∆p”

VD

Legende: DE823129L/170408

823127-b

Druckverlust Wärmepumpe

Volumenstrom Heizwasser

Temperatur Wärmequelle

Heizleistung

Coefficient of performance / Leistungszahl

Leistungsaufnahme

Datei: 823127-b Leistungs- Druckverlustkurven LW120M-I SX.xls

Zeichnungsnummer: 823127-b

Änd./Ä.M./Ersteller/Datum

- / ÄM001-2007 / Rüttinger / 17.04.07

Leistungs-DruckverlustkurvenLW120M-I SX

Qh (kW)

0

2

4

6

8

10

12

14

16

18

20

22

24

26

-20 -15 -10 -5 0 5 10 15 20 25 30 35

Temp„ (°C)

35°C 1VD50°C 1VD

COP

1

2

3

4

5

6

-20 -15 -10 -5 0 5 10 15 20 25 30 35

Temp„ (°C)

Pe (kW)

0

1

2

3

4

5

6

7

-20 -15 -10 -5 0 5 10 15 20 25 30 35

Temp„ (°C)

∆p (bar)

0,0

0,1

0,2

0,3

0,4

0,0 1,0 2,0 3,0 4,0 5,0

“” (m³/h)

∆p”

Legend: UK823129L/170408

“” Volume flow, heating water

Temp„ Temperature, heat source

Qh Heating capacity

Pe Power consumption

COP Coefficient of performance / efficiency rating

∆p” Pressure loss heat pump

VD Compressor(s)


power CurvesLW 120/sX

7

Bezeichnung:

Seite: 1/1

Verdichter

Temp„

Qh

Pe

COP

∆p”

VD

Leistungsaufnahme

Coefficient of performance / Leistungszahl

Legende: DE823129L/170408

823128

“”

Druckverlust Wärmepumpe

Volumenstrom Heizwasser

Temperatur Wärmequelle

Heizleistung

Datei: 823128 Leistungs- Druckverlustkurven LW150H-I SX.xls

Zeichnungsnummer: 823128

Änd./Ä.M./Ersteller/Datum

- / ÄM001-2007 / Rüttinger / 17.04.07

Leistungs-DruckverlustkurvenLW150H-I SX

Qh (kW)

0

2

4

6

8

10

12

14

16

18

20

-20 -15 -10 -5 0 5 10 15 20 25 30 35

Temp„ (°C)

35°C 1VD

50°C 1VD

65°C 1VD

COP

1

2

3

4

5

6

-20 -15 -10 -5 0 5 10 15 20 25 30 35

Temp„ (°C)

Pe (kW)

0

1

2

3

4

5

6

-20 -15 -10 -5 0 5 10 15 20 25 30 35

Temp„ (°C)

∆p (bar)

0,0

0,1

0,2

0,3

0,4

0,0 1,0 2,0 3,0 4,0 5,0

“” (m³/h)

∆p”

Legend: UK823129L/170408

“” Volume flow, heating water

Temp„ Temperature, heat source

Qh Heating capacity

Pe Power consumption

COP Coefficient of performance / efficiency rating

∆p” Pressure loss heat pump

VD Compressor(s)


power Curves LW 150H/sX

8

-F1

3

A1

A2

-K1

3

-F10

-F11

-F12

A1

A2

circulation pump

ZIP

Controller supply

X7:1L1,1L2,1L3,1N

,PE

Pow

er supply, output, additional heating

ZW

2

PE

PE

4

L1

1L1

X7:L,N

,PE

PE

PE

PE

N

N

-X7

PE

L

1N

A4

TA

PE

N

ZW2/SST

PE

TB1

Term

inals in heat pum

p switchbox

N

Cut out controller unit

N

M

-X0

PE

N

Control signal of add

itional heat generator 2 (alternative is general m

alfunction)

5

Overloa

d protection; internally wire

d

A3

ZW

2C

ut out comp

ressorF

10

L1

External sensor

TB1

TA

A1

5

VB

O

Auxiliary circulation pum

p

Nam

e

Term

inal strip in sw

itchbox of heat pum

p; N/P

E distribu

tion for external 230V units

UK

83

1162

ZW

2/SS

T

ZW

2

BU

P

1~N/PE/230V/50Hz

RF

V

A3

MZ1

HU

P

HU

P

MIS

-X2

Ventilator; interna

lly wired

N

X7

F12

Air w

ate

r ins

ide 1

2 - 1

5 k

W, 1

x 2

30

V

A2

Sub-distribution unit intern

al installation

ZU

P

A1

EV

U

M

MA1

EV

U

MOT

-X3

Pum

p for mixing circuit 1

TBW

Function

GND

12

- 15 k

W, 1

x 2

30V

ZW

2

Term

inals

X0-X

4

BU

P

F13

3

Hot w

ater circulating pum

p/switching valve

Charge/discharge/cooling m

ixer 1 close

d

Term

inal strips on controller board (see sticker)

Hot w

ater or buffer storage tank

N

1~N/PE/230V/50Hz

FP1

A2

X7:L1,L2,L3

,PE

Contactor ele

ctric heating ele

ment hot w

ater or buffer tank

TB

W

2

RFV

MZIP

Distribution

box powe

r supply output compresso

r

ZIP

BUP

F11

External return sensor

GND

-X4

VBO

TRL

1~N/PE/230V/50Hz

Cut out a

uxiliary heating 1

K13

A4

FP

1

ZW

1

Cut out a

uxiliary heating 2

Sensor m

ixing circuit 1

Energy supplier contact; close

d on release; bridge if no blocking inte

rval

1~N/PE/230V/50Hz

TR

L

TB

1

GND

MA

1/MIS

No function

GND

L1

ZW1

RFV

MO

T

HUP

ASD

MZ

1/MIS

Control signal of add

itional heat generator 1; internally w

ired

Charge/discharge/cooling m

ixer 1 open

PE

X

Leg

en

d:

L1

Information

on fuses can be found in the technical data

B10 A

ZUP

PEX

Hot w

ater gauge/therm

ostat

GND

Accessories: R

emote control

Heating circuit circulating pum

p

Controller board; A

ttention: I-max =

6A

/230VA

C

TBW

TA

EVU

GND

Term

inal diagram LW

I 120/150 1x230V LU

X2

831162

Achim

Pfleg

er0

2.03.2

009

-P

EP

018/2008

12

34

56

78

910

1112

1314

1516

12

34

56

78

910

1112

1314

1516 1

/1

1

02.0

3.2

009

Pfleg

er

10X478 - 1

0X4

79;

Blatt-N

r.

Zusta

ndÄ

nde

rung

Bea

rb.

Datu

mN

ame

Bl vo

n An

z

Datu

m


terminal DiagramLW 120/SX • LW 150H/SX

9

L1

-X7

NP

E

12

-K1

/2.4

12

3

14

24

-N1

34

M3

T1

T2

T3

PE

-M1

VD

1

56

-C1

1L1

-X7

1N.

12

-K5

/2.10

-R2

2Z

W1

1PE

34

56

-F4

12

-K3

/2.6

34

56

M

1 UN

VE

NT

TK

TK

-R2

3

L R

eg

/2.2M

OT

/2.2R

23

/2.2N

Re

g/2.2

contactor, com

pressor

L1,N,P

E; po

wer supply, ou

tput, compressor

5

1L1,1N, P

E; pow

er supply, additio

nal heating

Term

inal in sw

itch box heat pump

K5

4

Motor protection fan

Nozzle h

eating fan

6

1~N/P

E/230V

/50Hz

PE

K1

-M3

11

Function

F3

R23

Contactor for auxiliary heating

VE

NT

1~N/P

E/230V

/50Hz

X7

K3

-F3

N1

M1

UK

81

7061d

3

ZW

1

1

compressor

ZW

1

5

-M3

M3

2

Auxiliary heating

1~N

/PE

/230V/50H

zC

1

F4

Fuse ventila

tor

Operating condense

r 55µF

for com

pressor

3

R22

6

Leg

en

d:

2

Starting current lim

it comp

ressor

2-M

1

Contactor fan

Operating m

aterials

34

1~N

/PE

/230V/50H

z

PE

VD

1F

an

VD

1V

EN

T

12

34

56

78

910

1112

1314

1516

1

09.04.20

09

Esch

er F.

12

34

56

78

910

1112

1314

1516

17.0

5.1

999

LW 120 M

-I SX

(1x230V)

Ach

im P

fleger

1/3

817061d

Ers. für

AN

r.

Anla

ge

Ort

Ers. durch

Nam

e

Datum

Ursp

r.

Blatt-N

r.

Bl vo

n A

nzN

ormZ

ustand

Bea

rb.

Gepr.

Änd

erun

gD

atum


Circuit Diagram 1/3 LW 120/sX

10

L Reg

/1.11M

OT

/1.11

R2

3/1.11

N R

eg

/1.11

L-X

0

L

-X7

NN

PE

PE

P+

-

b2c4a1

-F1

HD

P

HD.

-X1

VD1

A1

A2

-K1VD

1

A1

B1

A2

-KT

1

VBO

-X1

A1

A2

-K3

VE

NT

ND.

P-

+

c4b2a1

-F2

ND

P

AV.

1-X

7

-Y1

MOT

ASD

161815

-KT

15

-Y2

L..

-X0

P-

+

c4a1-E

1

AE

P

L..

L..

MOT

-X2

ASD

EVU

12

/1.63

4/1.6

56

/1.621

ZW1

-X3

ϑ

-ST

B

A1

A2

-K5

ZW

1

FP1M1

LN

PE

-M4

FP

1

HUPM1

LN

PE

-M5

HU

P

BUPM1

LN

PE

-M6

BU

P

ZUP/ZIPM1

LN

PE

-M7

ZU

P

MA1

MZ1

M1

AZ

NP

E

-M8

MIS

12

/1.83

4/1.9

56

/1.9

1618

157

12

/1.33

4/1.3

56

/1.3

bl

Y2

contactor, com

pressor

X7

Bypass com

pressor 1

M4

High-pressu

re switch

BU

P

1~N

/PE

/230V/50H

z

ST

B

Operating m

aterials

ZW

1

HU

P

K1

K3

K5

AE

P

VD

1

M5

A1

E1

Low-pressure sw

itch

VE

NT

Heating pum

p

charge/discharge

mixer

ZU

P


additional pum

p / circulation pum

p

L,N,P

E; pow

er supply, controller

Term

inal in sw

itch box heat pump

M7

M8

F1

Y1

MIS

Controller board; A

ttention: I-max =

6A/230V

AC

Function

M6

2

2

-A1

21

13

1

Leg

en

d:

KT

1

Contactor fan

Tim

e relay bypass compressor 1

r t

sw

23

0V

AC

2

3

1

Defrosting valve

F2

ND

P

Floor h

eating pump

1

HD

PE

nergy supplier contact; closed on release; bridge if no blocking interval

Hot w

ater pump

Safety tem

perature limiter heatin

g element

EV

U

UK

81

7061d

22

Defrosting p

ressostatE

VU

FP

1 1~N/P

E/230V

/50Hz

1

12

34

56

78

910

1112

1314

1516

2

09.04.20

09

Esch

er F.

12

34

56

78

910

1112

1314

1516

17.0

5.1

999

LW 120 M

-I SX

(1x230V)

Ach

im P

fleger

2/3

817061d

Ers. für

AN

r.

Anla

ge

Ort

Ers. durch

Nam

e

Datum

Ursp

r.

Blatt-N

r.

Bl vo

n A

nzN

ormZ

ustand

Bea

rb.

Gepr.

Änd

erun

gD

atum


Circuit Diagram 2/3LW 120/sX

11

ϑ

TA.

-X4

-R7

TA

GND

ϑ

TBW

-X4

-R8

TB

W

GND

ϑ

RFV

-X4

-R9

RF

V

GND

ϑ

TB1

-X4

-R1

1

TB

1

GND

ϑ

TWE

-X5

-R2

TW

E

GND

ϑ

TWA

-X5

-R3

TW

A

GND

ϑ

TRL

-X5

-R4

TR

L

GND

ϑ

TVL

-X5

-R5

TV

L

GND

ϑ

THG

-X5

-R6

TH

G

GND

CW.

-X5

GND

R4

A1

Hot gas sensor

TB

1S

ensor mixin

g circuit 1R

11

TA

External sensor

R7

R5

TH

G

R3

R9

If installed: heat source input gauge

TV

L

TW

A

CW

Return sensor

If installed: heat source outlet gauge

Dom

estic hot water sensor

TB

WR

8R

FV

Flow

sensor

TW

EC

ontroller board; Attention: I-m

ax = 6A

/230VA

C

-R10

Operating m

aterials

R10

R2

Encoding resistor, 316

Ohm

UK

81

7061d

Leg

en

d:

Accessories: R

emote control

-A1

-CW

Function

R6

TR

L

12

34

56

78

910

1112

1314

1516

3

09.04.20

09

Geo

rg Bä

chm

ann

12

34

56

78

910

1112

1314

1516

08.0

3.2

007

LW 120 M

-I SX

(1x230V)

Ach

im P

fleger

3/3

817061d

Ers. für

AN

r.

Anla

ge

Ort

Ers. durch

Nam

e

Datum

Ursp

r.

Blatt-N

r.

Bl vo

n A

nzN

ormZ

ustand

Bea

rb.

Gepr.

Änd

erun

gD

atum


Circuit Diagram 3/3 LW 120/sX

12

L1

-X7

NP

E

12

-K1

/2.3

12

3

14

24

-N1

34

M3

T1

T2

T3

PE

-M1

VD

1

56

-C1

1L1

-X7

1N.

12

-K5

/2.12

-R2

2Z

W1

1PE

34

56

12

-K3

/2.4

34

56

M

1 UN

VE

NT

27-X

7

TK

TK

-R2

3

L R

eg

/2.1M

OT

/2.1R

23

/2.1N

Re

g/2.1

C1

Operating condense

r 60µF

for com

pressor

ws

R22

sw

1~N

/PE

/230V/50H

z

5

ZW

1

compressor

-M3

Auxiliary heating

br

M3

PE

1~N

/PE

/230V/50H

z

4

VD

1

VE

NT

VD

1

Fan

3

Starting current lim

it comp

ressor

2

Leg

en

d:

2

Operating m

aterials

Contactor fan

-M1

br

6

1~N/P

E/230V

/50Hz

Nozzle h

eating fan

PE

1-M

3

K1

Motor protection fan

ws

L1,N,P

E; po

wer supply, ou

tput, compressor

contactor, com

pressor

1L1,1N, P

E; pow

er supply, additio

nal heating

sw

K5

Term

inal in sw

itch box heat pump

N1

-F3

K3

M1

ZW

1

3

UK

81

7062c

X7

F3

Function

1

R23

1~N/P

E/230V

/50Hz

VE

NT


12

34

56

78

910

1112

1314

1516

1

18.06.20

08

Esch

er F.

12

34

56

78

910

1112

1314

1516

17.0

5.1

999

LW 150 H

-I SX

(1x230V)

Ach

im P

fleger

1/3

817062c


Circuit Diagram 1/3LW 150H/sX

13

L R

eg

/1.11

MO

T/1.11

R23

/1.11N

Reg

/1.11

L-X

0

L

-X7

NN

PE

PE

P+

-

b2c4a1

-F1

HD

P

HD.

-X1

VD1

A1

A2

-K1VD

1

VBO

A1

A2

-K3

VE

NT

ND.

P-

+

c4b2a1

-F2

ND

P

AV.

28-X

7

-Y1

1

-X7

ϑ-E2

2

-Y2

A1

B1

A2

-KT

1

121411

-KT

17

-Y3

P-

+

c4a1-E

1

AE

P

L..

-X0

L..

L..

MOT

-X2

ASD

EVU

12

/1.63

4/1.6

56

/1.621

ZW1

-X3

ϑ

-ST

B

A1

A2

-K5ZW

1

FP1M1

LN

PE

-M4

FP

1

HUPM1

LN

PE

-M5

HU

P

BUPM1

LN

PE

-M6

BU

P

ZUP/ZIPM1

LN

PE

-M7

ZU

P

MA1

MZ1M1

AZ

NP

E

-M8

MIS

1214

118

12

/1.83

4/1.9

56

/1.9

12

/1.33

4/1.3

56

/1.3

1

2

Contactor fan

bl

Y2

E2

23

0V

AC

Solen

oid valve gas injection com

pressor

Hot gas therm

ostat gas injection co

mpressor

2L

eg

en

d:

2

M5

M6

2

1

-A1

AE

P

31

11

2

ND

P

UK

81

7062c

1

1~N/P

E/230V

/50Hz

EV

UE

VU

Hot w

ater pump

2

FP

1

3

Floor h

eating pump

Safety tem

perature limiter heatin

g element

HD

P

Defrosting p

ressostat

F2

Defrosting valve

A1

High-pressu

re switch

Operating m

aterials

BU

PH

UP

Low-pressure sw

itch

ST

B

VD

1K

3

KT

1

r t

Tim

e relay bypass compressor 1

Y3

Bypass com

pressor

ZW

1

X7

M4

sw

1~N

/PE

/230V/50H

z

M8

F1

M7

L,N,P

E; pow

er supply, controller

Term

inal in sw

itch box heat pump

Function

Energy supplier contact; closed on release; bridge if no blocking interval

Controller board; A

ttention: I-max =

6A/230V

AC

Y1

MIS

E1

VE

NT

contactor, com

pressor

K1

K5


additional pum

p / circulation pum

pZ

UP

Heating pum

p

charge/discharge

mixer

12

34

56

78

910

1112

1314

1516

2

18.06.20

08

Esch

er F.

12

34

56

78

910

1112

1314

1516

17.0

5.1

999

LW 150 H

-I SX

(1x230V)

Ach

im P

fleger

2/3

817062c


Circuit Diagram 2/3 LW 150H/sX

14

ϑ

TA.

-X4

-R7

TA

GND

ϑ

TBW

-X4

-R8

TB

W

GND

ϑ

RFV

-X4

-R9

RF

V

GND

ϑ

TB1

-X4

-R1

1

TB

1

GND

ϑ

TWE

-X5

-R2

TW

E

GND

ϑ

TWA

-X5

-R3

TW

A

GND

ϑ

TRL

-X5

-R4

TR

L

GND

ϑ

TVL

-X5

-R5

TV

L

GND

ϑ

THG

-X5

-R6

TH

G

GND

CW.

-X5

GND

R4

A1

Hot gas sensor

TB

1S

ensor mixin

g circuit 1R

11

TA

External sensor

R7

R5

TH

G

R3

R9

If installed: heat source input gauge

TV

L

TW

A

CW

Return sensor

If installed: heat source outlet gauge

Dom

estic hot water sensor

TB

WR

8R

FV

Flow

sensor

TW

EC

ontroller board; Attention: I-m

ax = 6A

/230VA

C

-R10

Operating m

aterials

R10

R2

Encoding resistor, 316

Ohm

UK

81

7062c

Leg

en

d:

Accessories: R

emote control

-A1

-CW

Function

R6

TR

L

12

34

56

78

910

1112

1314

1516

3

18.06.20

08

Geo

rg Bä

chm

ann

12

34

56

78

910

1112

1314

1516

08.0

3.2

007

LW 150 H

-I SX

(1x230V)

Ach

im P

fleger

3/3

817062c


Circuit Diagram 3/3LW 150H/sX

15

The undersignedconfirms that the following designated device(s) as designed and marketed by us fulfill the standardized ec directives, the ec safety standards and the product-specific ec standards. In the event of modification of the device(s) without our approval, this declaration shall become invalid.

Designation of the Device(s)

Heat Pump

Unit model Number Unit model NumberLWC 90/SX 100 444 LW 80A/S 100 423LW 80A/X 100 420 LW 120A/S 100 424LW 80A/SX 100 421 LW 120A/SX 100 425LW 120/SX 100 478 LW 190A/X 100 426LW 150H/SX 100 479 LW 260M-I/TA 100 178LW 150H-A/SX 100 427

ec Directives stanDarDizeD en98/37/EG EN 378 EN 3492006/95/EG EN 60529 EN 60335-1/-2-402004/336/EWG EN ISO 12100-1/2 EN 55014-1/-2

EN ISO 13587 EN 61000-3-2/-3-3

national stanDarDs/Directives

DE AT CHBGR 500 Teil 2 NEV (SR 743.26)DIN 8901

company: Place, date: Kasendorf, 05.02.2009

Signature:

UK818140 Jesper Stannow Technical Director


eC declaration of conformity

Documents

aIr/WaterHeat pumps - alpha innotecold.alpha-innotec.com/secureFolders/sd_ait/330cf181-daa9-df11-a10… · 4 Model designation Heat pump type Brine/water ı Air/water ı Water/water