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4

English (US)

his obligations under this paragraph. The seller's 
liability for breach of these warranties (or for 
breach of any other warranties found by a 
competent court to have been given by the 
seller) shall be limited to: (a) accepting return of 
such equipment exw plant of manufacture, and 
(b) refunding any amount paid thereon by the 
purchaser (less depreciation at a rate of 15 % 
per year if the purchaser has used the 
equipment for more than thirty [30] days), and 
canceling any balance still owing on the 
equipment, or (c) in the case of service, at the 
seller's option, redoing the service, or refunding 
the purchase order amount of the service or a 
portion thereof upon which such liability is 
based. These warranties are expressly in lieu of 
any other warranties, express or implied, and 
the seller specifically disclaims any implied 
warranty of merchantability or fitness for a 
particular purpose, and in lieu of any other 
obligation or liability on the part of the seller, 
whether a claim is based upon negligence, 
breach of warranty or any other theory or cause 
of action. In no event shall the seller be liable for 
consequential, incidental, indirect, special or 
punitive damages of any kind. For the purposes 
of this paragraph, the equipment warranted shall 
not include equipment, parts and work not 
manufactured or performed by the seller. With 
respect to such equipment, parts or work, the 
seller's only obligation shall be to assign to the 
purchaser the warranties provided to the seller 
by the manufacturer or supplier providing such 
equipment, parts or work. No equipment 
furnished by the seller shall be deemed to be 
defective by reason of normal wear and tear, 
failure to resist erosive or corrosive action of any 
fluid or gas, the purchaser's failure to properly 
store, install, operate or maintain the equipment 
in accordance with good industry practices or 
specific recommendations of the seller, 
including, but not limited to the seller's 
installation and operation manuals, or the 
purchaser's failure to provide complete and 
accurate information to the seller concerning the 
operational application of the equipment.

2. General information

2.1 Symbols used in this document

The text accompanying the three hazard 
symbols DANGER, WARNING and CAUTION 
will be structured in the following way:

Example

DANGER

Indicates a hazardous situation which, 
if not avoided, will result in death or 
serious personal injury.

WARNING

Indicates a hazardous situation which, 
if not avoided, could result in death or 
serious personal injury.

CAUTION

Indicates a hazardous situation which, 
if not avoided, could result in minor or 
moderate personal injury.

SIGNAL WORD

Description of hazard
Consequence of ignoring the warning.
- Action to avoid the hazard.

DANGER

Electric shock
Death or serious personal injury.
- Switch off the power supply before 

starting any work on the product. 
Make sure that the power supply 
cannot be accidentally switched on.

A blue or grey circle with a white 
graphical symbol indicates that an 
action must be taken to avoid a 
hazard.

A red or grey circle with a diagonal 
bar, possibly with a black graphical 
symbol, indicates that an action must 
not be taken or must be stopped.

If these instructions are not observed, 
it may result in malfunction or damage 
to the equipment.

Notes or instructions that make the 
work easier and ensure safe 
operation.

Содержание Auto ADAPT ALPHA2

Страница 1: ...GRUNDFOS INSTRUCTIONS ALPHA2 Variable speed circulators with AutoADAPT Installation and operating instructions 3191277 Listed Conforms to ANSI UL Std 778 Certified to CAN CSA Std C22 2 No 108...

Страница 2: ...2 Table of contents ALPHA2 English US Installation and operating instructions 3 Fran ais CA Notice d installation et de fonctionnement 21 Espa ol MX Instrucciones de instalaci n y operaci n 39...

Страница 3: ...material not of its manufacture If the purchaser or any other party repairs replaces or adjusts equipment or parts without the seller s prior written approval the seller is relieved of any further ob...

Страница 4: ...rnished by the seller shall be deemed to be defective by reason of normal wear and tear failure to resist erosive or corrosive action of any fluid or gas the purchaser s failure to properly store inst...

Страница 5: ...ng instructions one check valve one Check Valve Installed sticker 4 Installing the product WARNING Pressurized system Death or serious personal injury Before dismantling the pump drain the system or c...

Страница 6: ...ing No permanent damage will occur In fact Grundfos encourages testing the various hydraulic modes with your hydronic system to ensure maximum energy savings and comfort level 6 With zone panel contro...

Страница 7: ...position CAUTION Hot surface Minor or moderate personal injury Position the pump so that persons cannot accidentally come into contact with hot surfaces DANGER Electric shock Death or serious persona...

Страница 8: ...apply a silicon sealant to the internal contours of the shell in order to eliminate any air gaps and prevent condensation between the insulating shell and pump housing Alternatively you can insulate t...

Страница 9: ...rician in accordance with the latest edition of the National Electric Code and state local codes and regulations DANGER Electric shock Death or serious personal injury Switch off the power supply befo...

Страница 10: ...e sure to connect the ground cable conductor green of the pump to the ground cable conductor of the power supply Step Action Illustration 3a Strip the ends of the cable conductors as illustrated TM06...

Страница 11: ...tion and start up The pump is easy to install Thanks to the AUTOADAPT function factory setting you can start the pump in most cases without making any settings High degree of comfort Minimum noise fro...

Страница 12: ...nical data 6 3 1 Glycol The pump is designed for pumping clean water or up to 50 50 mixtures by weight of glycol and water For glycol usage as well as additional liquid information see section 10 Tech...

Страница 13: ...particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to...

Страница 14: ...tion of the settings see section 9 Fault finding the product 8 3 Setting the pump You can change the pump setting by pressing the push button 8 3 1 Factory default setting The pump s factory default s...

Страница 15: ...itions You can quickly vent the pump by setting the pump to speed III for a short period In speed II the pump is set on the medium curve under all operating conditions In speed I the pump is set on th...

Страница 16: ...ll operating conditions Constant pressure I The duty point of the pump will move left and right along the lowest constant pressure curve depending on the water demand in the system The head is kept co...

Страница 17: ...ge is too high Check that the power supply falls within the specified range b The rotor is blocked by impurities Remove the impurities ___ ___ a Supply voltage is too low Switch the power off and on C...

Страница 18: ...ent over time Install an air eliminator If necessary rework the piping d The valves are sticking Make sure all valves are in good working order i e remove lime deposits e Wrong direction of flow See t...

Страница 19: ...el pumping applications Curve conditions Test liquid Airless water Curves apply to a density of 983 2 kg m3 and a liquid temperature of 140 F 60 C All curves show average values and should not be used...

Страница 20: ...t This product or parts of it must be disposed of in an environmentally sound way 1 Use the public or private waste collection service 2 If this is not possible contact the nearest Grundfos company or...

Страница 21: ...s utilis s dans cette notice 22 3 R ception du produit 23 3 1 Inspection du produit 23 3 2 Livraison 23 4 Installation du produit 23 4 1 Conseils d installation rapide 24 4 2 Installation m canique 24...

Страница 22: ...IER CES GARANTIES REMPLACENT AUSSI TOUTE AUTRE OBLIGATION OU RESPONSABILIT DE LA PART DU VENDEUR SI UNE DEMANDE EST FOND E SUR LA N GLIGENCE UNE VIOLATION DE GARANTIE OU TOUTE AUTRE TH ORIE OU CAUSE D...

Страница 23: ...ercle bleu ou gris avec un sym bole graphique blanc indique qu une mesure doit tre prise pour viter un danger Un cercle rouge ou gris avec une barre diagonale ventuellement avec un symbole graphique n...

Страница 24: ...age permanent ne se produira En fait Grundfos encourage tester les diff rents modes hydrauliques avec votre syst me hydro nique pour garantir un maximum d cono mie d nergie et de niveau de confort 6 A...

Страница 25: ...n de la t te de pompe PR CAUTIONS Surface chaude Blessure mineure ou mod r e Veiller ce que la pompe soit posi tionn e de telle mani re que per sonne ne puisse entrer accidentel lement en contact avec...

Страница 26: ...licone sur le pourtour interne de la coquille afin d liminer les poches d air et d viter la condensation entre la coquille d isolation et le corps de pompe Alternativement la pompe peut aussi tre isol...

Страница 27: ...lations lectriques doivent tre effectu es par un lec tricien qualifi conform ment la version la plus r cente du Code national de l lectricit aux codes nationaux et locaux ainsi qu aux r glementations...

Страница 28: ...le conducteur de c ble de mise la terre vert de la pompe au conducteur de c ble de mise la terre de l alimentation lec trique tape Action Illustration 3a D nuder les extr mit s des conduc teurs de c b...

Страница 29: ...et mise en service faciles La pompe est facile installer Gr ce la fonction AUTOADAPT r glage en usine la pompe peut tre d marr e dans la plupart des cas sans effectuer de r glage Un confort de haut ni...

Страница 30: ...t con ue pour pomper de l eau claire ou des m langes allant jusqu 50 50 en poids de glycol et d eau Pour l utilisation du glycol ainsi que des informa tions sur les liquides suppl mentaires voir le pa...

Страница 31: ...une installation particuli re Si cet quipement provoque des interf rences nui sibles la r ception de la radio ou de la t l vi sion ce qui peut tre d termin en allumant et en teignant l quipement l ut...

Страница 32: ...D tection des d fauts de fonctionnement 8 3 R glage de la pompe Vous pouvez modifier le r glage de la pompe en appuyant sur le bouton poussoir 8 3 1 R glage usine par d faut Le r glage en usine par d...

Страница 33: ...onctionnement Vous pouvez purger rapi dement la pompe en r glant celle ci sur la vitesse III pendant une courte p riode la vitesse II la pompe est r gl e pour fonctionner sur la courbe moyenne dans to...

Страница 34: ...nnement Pression constante I Le point de consigne de la pompe variera gauche et droite sur la courbe de pression constante la plus faible en fonction de la demande d eau dans l instal lation La hauteu...

Страница 35: ...ge sp ci fi e b Le rotor est obstru par des impuret s Enlever les impuret s ___ ___ a Tension d alimenta tion trop basse D sactiver et r activer l alimenta tion lectrique V rifier l air le rotor bloqu...

Страница 36: ...n cessaire modifier la tuyaute rie d Les clapets sont col l s S assurer que tous les clapets sont en bon tat de fonctionnement li miner les d p ts de calcaire si n cessaire e Sens d coulement erron Vo...

Страница 37: ...cations de pompage parall le Validit des courbes Liquide test eau d sa r e Les courbes s appliquent une densit de 983 2 kg m3 et une temp rature de liquide de 140 F 60 C Toutes les courbes sont des va...

Страница 38: ...ci doivent tre mis au rebut tout en pr servant l environnement 1 Utiliser le service local public ou priv de col lecte des d chets 2 Si ce n est pas possible envoyer ce produit Grundfos ou au r parate...

Страница 39: ...nto 40 3 Recepci n del producto 41 3 1 Inspecci n del producto 41 3 2 Contenido del paquete 41 4 Instalaci n del producto 41 4 1 Consejos para una instalaci n r pida 42 4 2 Instalaci n mec nica 42 4 3...

Страница 40: ...UIERA OTRAS GARANT AS EXPRESAS O IMPL CITAS ESPEC FICAMENTE EL VENDE DOR RECHAZA TODA GARANT A IMPL CITA DE COMERCIABILIDAD O IDONEIDAD PARA UN USO EN PARTICULAR PREVALECEN TAMBI N SOBRE CUALQUIER OBL...

Страница 41: ...se pueda conectar accidentalmente Un c rculo de color azul o gris con un signo de admiraci n en su interior indica que es preciso poner en pr c tica una acci n para evitar una situa ci n de peligro U...

Страница 42: ...o Grundfos reco mienda probar los diferentes modos hidr uli cos con el sistema para garantizar la m xima eficiencia energ tica y el m s alto nivel de confort 6 En aplicaciones de control de zonas cuan...

Страница 43: ...ci n PRECAUCI N Superficie caliente Lesi n personal leve o moderada Instale la bomba de tal modo que no sea posible entrar en contacto accidentalmente con las superficies calientes PELIGRO Descarga el...

Страница 44: ...de silicona al contorno interno de la carcasa para evitar cualquier fuga de aire e impedir que se forme condensaci n entre la cubierta aislante y la carcasa de la bomba Tambi n es posible aislar manua...

Страница 45: ...ricista calificado de acuerdo con la edici n m s reciente del c digo National Electric Code y los c digos y normativas en vigor a nivel estatal y local PELIGRO Descarga el ctrica Muerte o lesi n perso...

Страница 46: ...Aseg rese de conectar el conductor de aterrizaje verde del cable de la bomba al conductor de aterrizaje del cable de suministro el ctrico Paso Acci n Ilustraci n 3a Pele los extremos de los conductore...

Страница 47: ...nifica F cil instalaci n y puesta en marcha La bomba es f cil de instalar Gracias a la funci n AUTOADAPT ajuste de f brica es posible arrancar la bomba en la mayor a de los casos sin necesidad de llev...

Страница 48: ...s t cnicos 6 3 1 Glicol La bomba est dise ada para bombear agua limpia o mezclas de agua y glicol en una propor ci n m xima de 50 50 Para m s informaci n sobre el uso de glicol y otros l quidos consul...

Страница 49: ...nterferen cias en una instalaci n en particular Si este equipo genera interferencias perjudiciales para la recepci n de ondas de radio o televisi n lo cual puede determinarse apagando y encen diendo e...

Страница 50: ...e la fig 10 Fig 10 Campos luminosos Para m s informaci n sobre los ajustes con sulte la secci n 9 B squeda de fallas del pro ducto 8 3 Configuraci n de la bomba Es posible cambiar la configuraci n de...

Страница 51: ...ar r pidamente la bomba selec cionando la velocidad III durante un breve per odo de tiempo A la velocidad II la bomba opera de acuerdo con la curva intermedia independiente mente de las condiciones de...

Страница 52: ...peraci n Presi n constante I El punto de trabajo de la bomba se desplaza a izquierda y derecha sobre la curva de presi n constante m s baja dependiendo de la demanda de agua del sistema La altura se m...

Страница 53: ...la bomba al suministro el ctrico b El interruptor diferen cial se ha disparado Conecte el interruptor diferencial c La bomba sufre un defecto Reemplace la bomba Campos lumino sos encendidos a La tensi...

Страница 54: ...cto Compruebe el termostato y aseg rese de que est ajustado a la tem peratura deseada y opere correcta mente Reemplace las bater as del termostato c El sistema contiene aire o gas Ventee el aire o el...

Страница 55: ...de retenci n debe tener lugar en paralelo con la aplicaci n de bombeo Condiciones de las curvas L quido de prueba agua sin aire Curvas v lidas para una densidad de 983 2 kg m3 con l quidos a una temp...

Страница 56: ...de l debe realizarse de forma respetuosa con el medio ambiente 1 Utilice el servicio local p blico o privado de recogida de residuos 2 Si esto no es posible contacte con la com pa a o servicio t cnico...

Страница 57: ...3500 www grundfos us GRUNDFOS Canada 2941 Brighton Road Oakville Ontario L6H 6C9 Canada Phone 1 905 829 9533 Telefax 1 905 829 9512 www grundfos ca GRUNDFOS M xico Boulevard TLC No 15 Parque Industri...

Страница 58: ...0895 www grundfos com The name Grundfos the Grundfos logo and be think innovate are registered trademarks owned by Grundfos Holding A S or Grundfos A S Denmark All rights reserved worldwide Copyright...

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