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Argentina

Bombas GRUNDFOS de Argentina S.A.
Ruta Panamericana km. 37.500 Centro
Industrial Garin
1619 - Garín Pcia. de B.A.
Tel.: +54-3327 414 444
Fax: +54-3327 45 3190

Australia

GRUNDFOS Pumps Pty. Ltd.
P.O. Box 2040
Regency Park
South Australia 5942
Tel.: +61-8-8461-4611 
Fax: +61-8-8340-0155

Austria

GRUNDFOS Pumpen Vertrieb Ges.m.b.H.
Grundfosstraße 2
A-5082 Grödig/Salzburg
Tel.: +43-6246-883-0
Fax: +43-6246-883-30

Belgium

N.V. GRUNDFOS Bellux S.A.
Boomsesteenweg 81-83
B-2630 Aartselaar
Tel.: +32-3-870 7300
Fax: +32-3-870 7301

Belarus

Представительство ГРУНДФОС в Минске
220125, Минск
ул. Шафарнянская, 11, оф. 56, БЦ «Порт»
Тел.: +375 17 397 397 3
         +375 17 397 397 4
Факс: +375 17 397 397 1
E-mail: [email protected]

Bosnia and Herzegovina

GRUNDFOS Sarajevo
Zmaja od Bosne 7-7A
BiH-71000 Sarajevo
Tel.: +387 33 592 480
Fax: +387 33 590 465
www.ba.grundfos.com 
E-mail: [email protected]

Brazil

BOMBAS GRUNDFOS DO BRASIL
Av. Humberto de Alencar Castelo Branco,
630
CEP 09850 - 300
São Bernardo do Campo - SP
Tel.: +55-11 4393 5533
Fax: +55-11 4343 5015

Bulgaria

Grundfos Bulgaria EOOD
Slatina District
Iztochna Tangenta street no. 100
BG - 1592 Sofia
Tel.: +359 2 49 22 200
Fax: +359 2 49 22 201
E-mail: [email protected]

Canada

GRUNDFOS Canada Inc.
2941 Brighton Road
Oakville, Ontario
L6H 6C9
Tel.: +1-905 829 9533
Fax: +1-905 829 9512

China

GRUNDFOS Pumps (Shanghai) Co. Ltd.
10F The Hub, No. 33 Suhong Road
Minhang District
Shanghai 201106 PRC
Tel.: +86 21 612 252 22 
Fax: +86 21 612 253 33

Columbia

GRUNDFOS Colombia S.A.S.
Km 1.5 vía Siberia-Cota Conj. Potrero
Chico,
Parque Empresarial Arcos de Cota Bod. 1A.
Cota, Cundinamarca
Tel.: +57(1)-2913444
Fax: +57(1)-8764586

Croatia

GRUNDFOS CROATIA d.o.o.
Buzinski prilaz 38, Buzin
HR-10010 Zagreb
Tel.: +385 1 6595 400
Fax: +385 1 6595 499
www.hr.grundfos.com

Czech Republic

GRUNDFOS Sales Czechia and Slovakia
s.r.o.
Čajkovského 21
779 00 Olomouc
Tel.: +420-585-716 111

Denmark

GRUNDFOS DK A/S
Martin Bachs Vej 3
DK-8850 Bjerringbro
Tel.: +45-87 50 50 50
Fax: +45-87 50 51 51
E-mail: [email protected]
www.grundfos.com/DK 

Estonia

GRUNDFOS Pumps Eesti OÜ
Peterburi tee 92G
11415 Tallinn
Tel.: + 372 606 1690
Fax: + 372 606 1691

Finland

OY GRUNDFOS Pumput AB
Trukkikuja 1
FI-01360 Vantaa
Tel.: +358-(0) 207 889 500

France

Pompes GRUNDFOS Distribution S.A.
Parc d’Activités de Chesnes
57, rue de Malacombe
F-38290 St. Quentin Fallavier (Lyon)
Tel.: +33-4 74 82 15 15
Fax: +33-4 74 94 10 51

Germany

GRUNDFOS GMBH
Schlüterstr. 33
40699 Erkrath
Tel.: +49-(0) 211 929 69-0
Fax: +49-(0) 211 929 69-3799
E-mail: [email protected]
Service in Deutschland:
[email protected]

Greece

GRUNDFOS Hellas A.E.B.E.
20th km. Athinon-Markopoulou Av.
P.O. Box 71
GR-19002 Peania
Tel.: +0030-210-66 83 400
Fax: +0030-210-66 46 273

Hong Kong

GRUNDFOS Pumps (Hong Kong) Ltd.
Unit 1, Ground floor, Siu Wai Industrial
Centre
29-33 Wing Hong Street & 68 King Lam
Street, Cheung Sha Wan
Kowloon
Tel.: +852-27861706 / 27861741
Fax: +852-27858664

Hungary

GRUNDFOS Hungária Kft.
Tópark u. 8
H-2045 Törökbálint
Tel.: +36-23 511 110
Fax: +36-23 511 111

India

GRUNDFOS Pumps India Private Limited
118 Old Mahabalipuram Road
Thoraipakkam
Chennai 600 097
Tel.: +91-44 2496 6800

Indonesia

PT GRUNDFOS Pompa
Graha Intirub Lt. 2 & 3
Jln. Cililitan Besar No.454. Makasar,
Jakarta Timur
ID-Jakarta 13650
Tel.: +62 21-469-51900
Fax: +62 21-460 6910 / 460 6901

Ireland

GRUNDFOS (Ireland) Ltd.
Unit A, Merrywell Business Park
Ballymount Road Lower
Dublin 12
Tel.: +353-1-4089 800
Fax: +353-1-4089 830

Italy

GRUNDFOS Pompe Italia S.r.l.
Via Gran Sasso 4
I-20060 Truccazzano (Milano)
Tel.: +39-02-95838112
Fax: +39-02-95309290 / 95838461

Japan

GRUNDFOS Pumps K.K.
1-2-3, Shin-Miyakoda, Kita-ku
Hamamatsu
431-2103 Japan
Tel.: +81 53 428 4760
Fax: +81 53 428 5005

Korea

GRUNDFOS Pumps Korea Ltd.
6th Floor, Aju Building 679-5
Yeoksam-dong, Kangnam-ku, 135-916
Seoul, Korea
Tel.: +82-2-5317 600
Fax: +82-2-5633 725

Latvia

SIA GRUNDFOS Pumps Latvia
Deglava biznesa centrs
Augusta Deglava ielā 60
LV-1035, Rīga,
Tel.: + 371 714 9640, 7 149 641
Fax: + 371 914 9646

Lithuania

GRUNDFOS Pumps UAB
Smolensko g. 6
LT-03201 Vilnius
Tel.: + 370 52 395 430
Fax: + 370 52 395 431

Malaysia

GRUNDFOS Pumps Sdn. Bhd.
7 Jalan Peguam U1/25
Glenmarie Industrial Park
40150 Shah Alam, Selangor
Tel.: +60-3-5569 2922
Fax: +60-3-5569 2866

Mexico

Bombas GRUNDFOS de México
S.A. de C.V.
Boulevard TLC No. 15
Parque Industrial Stiva Aeropuerto
Apodaca, N.L. 66600
Tel.: +52-81-8144 4000
Fax: +52-81-8144 4010

Netherlands

GRUNDFOS Netherlands
Veluwezoom 35
1326 AE Almere
Postbus 22015
1302 CA ALMERE
Tel.: +31-88-478 6336
Fax: +31-88-478 6332
E-mail: [email protected]

New Zealand

GRUNDFOS Pumps NZ Ltd.
17 Beatrice Tinsley Crescent
North Harbour Industrial Estate
Albany, Auckland
Tel.: +64-9-415 3240
Fax: +64-9-415 3250

Norway

GRUNDFOS Pumper A/S
Strømsveien 344
Postboks 235, Leirdal
N-1011 Oslo
Tel.: +47-22 90 47 00
Fax: +47-22 32 21 50

Poland

GRUNDFOS Pompy Sp. z o.o.
ul. Klonowa 23
Baranowo k. Poznania
PL-62-081 Przeźmierowo
Tel.: (+48-61) 650 13 00
Fax: (+48-61) 650 13 50

Portugal

Bombas GRUNDFOS Portugal, S.A.
Rua Calvet de Magalhães, 241
Apartado 1079
P-2770-153 Paço de Arcos
Tel.: +351-21-440 76 00
Fax: +351-21-440 76 90

Romania

GRUNDFOS Pompe România SRL
S-PARK BUSINESS CENTER, Clădirea
A2, etaj 2
Str. Tipografilor, Nr. 11-15, Sector 1, Cod
013714
Bucuresti, Romania
Tel.: 004 021 2004 100
E-mail: [email protected]

Russia

ООО Грундфос Россия
ул. Школьная, 39-41
Москва, RU-109544, Russia 
Тел. (+7) 495 564-88-00 (495) 737-30-00
Факс (+7) 495 564 8811
E-mail [email protected]

Serbia

Grundfos Srbija d.o.o.
Omladinskih brigada 90b
11070 Novi Beograd
Tel.: +381 11 2258 740
Fax: +381 11 2281 769
www.rs.grundfos.com 

Singapore

GRUNDFOS (Singapore) Pte. Ltd. 
25 Jalan Tukang 
Singapore 619264
Tel.: +65-6681 9688
Faxax: +65-6681 9689

Slovakia

GRUNDFOS s.r.o.
Prievozská 4D 821 09 BRATISLAVA
Tel.: +421 2 5020 1426
sk.grundfos.com

Slovenia

GRUNDFOS LJUBLJANA, d.o.o.
Leskoškova 9e, 1122 Ljubljana
Tel.: +386 (0) 1 568 06 10
Fax: +386 (0)1 568 06 19
E-mail: [email protected]

South Africa

GRUNDFOS (PTY) LTD
16 Lascelles Drive, Meadowbrook Estate
1609 Germiston, Johannesburg
Tel.: (+27) 10 248 6000
Fax: (+27) 10 248 6002
E-mail: [email protected]

Spain

Bombas GRUNDFOS España S.A.
Camino de la Fuentecilla, s/n 
E-28110 Algete (Madrid)
Tel.: +34-91-848 8800
Fax: +34-91-628 0465

Sweden

GRUNDFOS AB
Box 333 (Lunnagårdsgatan 6)
431 24 Mölndal
Tel.: +46 31 332 23 000
Fax: +46 31 331 94 60

Switzerland

GRUNDFOS Pumpen AG
Bruggacherstrasse 10
CH-8117 Fällanden/ZH
Tel.: +41-44-806 8111
Fax: +41-44-806 8115

Taiwan

GRUNDFOS Pumps (Taiwan) Ltd.
7 Floor, 219 Min-Chuan Road
Taichung, Taiwan, R.O.C.
Tel.: +886-4-2305 0868
Fax: +886-4-2305 0878

Thailand

GRUNDFOS (Thailand) Ltd.
92 Chaloem Phrakiat Rama 9 Road
Dokmai, Pravej, Bangkok 10250
Tel.: +66-2-725 8999
Fax: +66-2-725 8998

Turkey

GRUNDFOS POMPA San. ve Tic. Ltd. Sti.
Gebze Organize Sanayi Bölgesi 
Ihsan dede Caddesi
2. yol 200. Sokak No. 204
41490 Gebze/ Kocaeli 
Tel.: +90 - 262-679 7979
Fax: +90 - 262-679 7905
E-mail: [email protected]

Ukraine

Бізнес Центр Європа
Столичне шосе, 103
м. Київ, 03131, Україна
Tel.: (+38 044) 237 04 00
Fax: (+38 044) 237 04 01
E-mail: [email protected]

United Arab Emirates

GRUNDFOS Gulf Distribution
P.O. Box 16768
Jebel Ali Free Zone, Dubai
Tel.: +971 4 8815 166
Fax: +971 4 8815 136

United Kingdom

GRUNDFOS Pumps Ltd.
Grovebury Road
Leighton Buzzard/Beds. LU7 4TL
Tel.: +44-1525-850000 
Fax: +44-1525-850011 

U.S.A.

GRUNDFOS Water Utility Head Quarters
Brookshire, Texas 77423  USA

Uzbekistan

Grundfos Tashkent, Uzbekistan
The Representative Office of Grundfos
Kazakhstan in Uzbekistan
38a, Oybek street, Tashkent
Tel.: (+998) 71 150 3290 / 71 150 3291
Fax: (+998) 71 150 3292

Revision Info

Last revised on 09-09-2020

Grundfos companies

Summary of Contents for ALPHA SOLAR B

Page 1: ...ALPHA SOLAR Model B Installation and operating instructions GRUNDFOS INSTRUCTIONS ...

Page 2: ......

Page 3: ...rvatski HR Montažne i pogonske upute 200 Magyar HU Telepítési és üzemeltetési utasítás 219 Italiano IT Istruzioni di installazione e funzionamento 238 Lietuviškai LT Įrengimo ir naudojimo instrukcija 258 Latviešu LV Uzstādīšanas un ekspluatācijas instrukcija 277 Nederlands NL Installatie en bedieningsinstructies 296 Polski PL Instrukcja montażu i eksploatacji 316 Português PT Instruções de instala...

Page 4: ...раїнська UA Інструкції з монтажу та експлуатації 470 Macedonian MK Упатства за монтирање и ракување 490 Norsk NO Installasjons og driftsinstruksjoner 510 Íslenska Uppsetningar og notkunarleiðbeiningar 529 4 ALPHA SOLAR Table of contents ...

Page 5: ...y or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the appliance Cleaning and user maintenance shall not be made by children without supervision Read this document before you install the product Installation and operation must c...

Page 6: ...such as acids and seawater The product is suitable for the following Clean thin non aggressive and non explosive liquids not containing solid particles or fibres In heating systems the water must meet the requirements of accepted standards on water quality in heating systems for example the German standard VDI 2035 The pH must be between 8 2 and 9 5 The minimum value depends on the water hardness ...

Page 7: ...PHA SOLAR Pump type 15 Nominal diameter DN of inlet and outlet ports mm 75 Maximum head MPa Cast iron pump housing N Stainless steel pump housing 130 Port to port length mm 3 Receiving the product 3 1 Inspecting the product CAUTION Crushing of feet Minor or moderate personal injury Wear safety shoes when opening the box and handling the product On receipt of the product do the following 1 Check th...

Page 8: ...sitions 5 3 Control box positions DANGER Electric shock Death or serious personal injury Switch off the power supply before you start any work on the product Make sure that the power supply cannot be switched on accidentally CAUTION Hot surface Minor or moderate personal injury The pump housing may be hot due to the pumped liquid being scalding hot Close the isolating valves on both sides of the p...

Page 9: ...d position TM076961 4 Refit the screws on the pump head TM076962 5 4 Insulation of the pump housing TM076978 Insulating the pump housing You can reduce the heat loss from the pump by insulating the pump housing with insulating shells which can be ordered as an accessory Do not insulate the control box or cover the operating panel Related information 13 2 Insulating shells 9 English GB ...

Page 10: ...rseal power connector L PE N IN REF OUT TM069076 Mini superseal plug 6 1 Control signal connection If you do not need the signal connection cover it with a blanking plug You can control the pump with a low voltage PWM pulse width modulation signal The PWM signal is a method for generating an analog signal using a digital source To enable the external control mode PWM profile C you need a signal ca...

Page 11: ...as been switched on and the pump is running TM076965 7 3 Venting the pump TM077002 Venting the pump Small air pockets trapped inside the pump may cause noise when starting up the pump However because the pump is self venting through the system the noise ceases over a period of time To speed up the venting process do as follows 1 Set the pump to speed III using the button on the operating panel 2 L...

Page 12: ...erformance follows the selected performance curve I II or III See the figure below where curve II has been selected Q H TM068822 Constant curve speed curve The selection of the constant curve setting depends on the characteristics of the solar system in question 8 3 Control signal The pump can be controlled via a digital low voltage pulse width modulation PWM signal The square wave PWM signal is d...

Page 13: ... overheating of the solar thermal system Max 10 20 30 40 50 60 70 80 90 100 TM051575 PWM input profile C solar Axis Value X PWM input signal Y Speed PWM input signal Pump status 5 Standby mode off 5 8 Hysteresis area on off 8 15 Minimum speed 15 90 Variable speed from minimum to maximum speed 90 100 Maximum speed 8 3 3 PWM feedback signal The PWM feedback signal offers pump information like in bus...

Page 14: ...he LEDs will indicate the chosen control mode See the table below A cycle is four button presses Display Control mode Constant curve 1 Constant curve 2 Constant curve 3 PWM profile C Signal off 1 green flash per second Signal on 12 green flashes per second The pump has been factory set to constant curve 3 9 1 Connection of the PWM input signal To enable the external control mode PWM profile C you ...

Page 15: ...smantling the product 1 Switch off the power supply 2 Pull out the superseal power cable 3 Close the two isolating valves on both sides of the pump 4 Loosen the fittings 5 Remove the pump from the system 10 2 Deblocking the shaft If the pump is blocked it is necessary to deblock the shaft The pump deblocking device is accessible from the front of the pump without having to demount the control box ...

Page 16: ...green to red When an alarm is active the LEDs indicate the alarm type as defined below When there is no active alarm anymore the operating panel switches back to operating status and the first LED switches from red to green If multiple alarms are active at the same time the LEDs only show the error with the highest priority The priority is defined by the sequence of the table Display Status Soluti...

Page 17: ...upply voltage 1 x 230 V 15 10 50 60 Hz PE Insulation class F EN 60335 1 Standby power consumption 1 W Inrush current 4 A Minimum switching time power on off No specific requirements Miscellaneous data Motor protection The pump requires no external motor protection Enclosure class IPX4D with drain holes Temperature class TF TF110 at 70 C ambient temperature Specific EEI values ALPHA Solar 25 145 18...

Page 18: ...x N 529977 529978 529979 32 xx G 2 G threads have a cylindrical form in accordance with the EN ISO 228 1 standard and are not sealing the thread It requires a flat gasket You can only screw male G threads cylindrical into female G threads The G threads are standard thread on the pump housing R threads are tapered external threads in accordance with the EN 10226 2 standard Rc or Rp threads are inte...

Page 19: ...ut and the signal reference Connect the cable to the control box by a mini superseal plug The optional signal cable is available as an accessory The cable length must not exceed 3 metres TM064414 Mini superseal plug Conductor Colour Signal input Brown Signal reference Blue Signal output Black TM067298 Product description Length mm Product number Installer plug 99439948 TM076722 Product description...

Page 20: ...ow average values and must not be used as guarantee curves If a specific minimum performance is required individual measurements must be made The curves apply to a kinematic viscosity of 0 474 mm2 s 0 474 cSt The conversion between head H m and pressure p kPa has been made for water with a density of 1000 kg m3 For liquids with other densities for example hot water the outlet pressure is proportio...

Page 21: ...vg 20 W Setting Max head nom Max P1nom Curve 1 5 5 m 28 W Curve 2 6 5 m 35 W Curve 3 7 5 m 45 W Settings PWM C CC 1 3 Electrical data 1 x 230 V 10 15 50 60 Hz Speed P1 W I 1 1 A Min 2 0 04 Max 45 0 48 Only in minimum PWM speed operation Dimensions B1 B2 H3 H2 H1 L1 L3 TM066493 TM065636 Pump type Dimensions mm Connections Weight kg L1 L3 B1 B2 H1 H2 H3 ALPHA SOLAR 15 75 130 130 90 64 45 36 92 128 G...

Page 22: ...PHA SOLAR XX XX N EEI 0 23 Part 3 PL avg 25 W Setting Max head nom Max P1nom Curve 1 8 5 m 45 W Curve 2 10 5 m 52 W Curve 3 14 5 m 60 W Settings PWM C CC 1 3 Electrical data 1 x 230 V 10 15 50 60 Hz Speed P1 W I 1 1 A Min 2 0 04 Max 60 0 58 Only in minimum PWM speed operation Dimensions B1 B2 H3 H2 H1 L1 L3 TM066493 TM065636 Pump type Dimensions mm Connections Weight kg L1 L3 B1 B2 H1 H2 H3 ALPHA ...

Page 23: ...he crossed out wheelie bin symbol on a product means that it must be disposed of separately from household waste When a product marked with this symbol reaches its end of life take it to a collection point designated by the local waste disposal authorities The separate collection and recycling of such products will help protect the environment and human health See also end of life information at w...

Page 24: ...a Ltd 6th Floor Aju Building 679 5 Yeoksam dong Kangnam ku 135 916 Seoul Korea Tel 82 2 5317 600 Fax 82 2 5633 725 Latvia SIA GRUNDFOS Pumps Latvia Deglava biznesa centrs Augusta Deglava ielā 60 LV 1035 Rīga Tel 371 714 9640 7 149 641 Fax 371 914 9646 Lithuania GRUNDFOS Pumps UAB Smolensko g 6 LT 03201 Vilnius Tel 370 52 395 430 Fax 370 52 395 431 Malaysia GRUNDFOS Pumps Sdn Bhd 7 Jalan Peguam U1 ...

Page 25: ...ademarks displayed in this material including but not limited to Grundfos the Grundfos logo and be think innovate are registered trademarks owned by The Grundfos Group All rights reserved 2020 Grundfos Holding A S all rights reserved ...

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