Alpha2 is complete with an integrated checkvalve, foam insulation jacket, and nut captures for flanges. This pump ran constantly on speed 3 but had got very noisy so we replaced with a greener pump. Grundfos alpha grundfos instructions installation and operating instructions grundfos. Grundfos instructions alpha2 variablespeed circulators with autoadapt installation and operating instructions 3191277 listed conforms to ansiul std. The installation of a grundfos alpha2 n pump will decrease the power consumption considerably, reduce noise from radiator valves and similar fittings, and improve the control of the system. Systems with constant or variable flows where it is desirable to optimise the pump duty point.
From the moment the circulator is installed and connected,all pump operation, including setup wizard, can be controlled on your smartphone ios and. Contrary to an uncontrolled pump, the proportionalpressurecontrolled alpha2 l pump reduces the differential pressure in case of falling heating demand. General data 4 1 grundfos alpha2 applications grundfos alpha2 is designed for circulating liquids in heating systems. Buy grundfos alpha2l 1560 a ratedeup ready domestic circulator 240v online at anchor pumps, find the best price anywhere online, with free delivery. Alpha2 cirkulationspumpe til en og tofamiliehuse grundfos. Grundfos alpha2 installation and operating instructions manual 41 pages. Alpha2 system consists of an alpha2 pump, the alpha reader and the grundfos go balance app. The grundfos alpha2 domestic circulator offers the best energy efficiency in the. Grundfos alpha2 pumps are highefficiency circulators, designed for circulating liquids in heating systems, and for domestic hotwater recirculation. Alpha1 l circulator pump heating, cooling, hot water. The circulators intuitive onetouch operation also makes control mode selection simple while the alpha plug makes electrical installation easier than ever. The alpha3 has a builtin twoway communication system, which connects to the intuitive grundfos go remote app. Grundfos alpha2 l is a complete range of circulator pumps with integrated differentialpressure control enabling adjustment of pump performance to the actual system requirement.
The alpha1 is an energy efficient, variablespeed circulator built with reliable, electronically controlled grundfos permanent magnet motor ecm technology. Hi, looking for advice from you guys, the plumbing experts. Im ready to find installation and operation manuals. The alpha2 l achieves the highest possible energy savings in comparison to older technology fixed speed pumps. The grundfos alpha adapts to the variable demands of the system without sacrificing comfort. Fixed speed operation, this control mode is indicated by the bar settings i. Grundfos 95047568 blackred alpha 1560 2 litre variable speed circulator pump. This ec declaration of conformity is only valid when published as part of the grundfos installation and operating instructions publication number. Grundfos alpha2, to which this declaration relates, is in conformity with these. The grundfos alpha2 is designed for circulating liquids in heating systems.
Grundfos alpha2 l har et brugerv enligt, frontbetjent betjeningspanel. It is not the best quality video made by my cheap phone but gives a general idea of how this pump works. Grundfos data booklet grundfos alpha2 circulator pumps 50 hz. The information presented here is only for illustration and. Grundfos alpha2 l installation and operating instructions. Alpha2 l 2560 180 95047564 grundfos product center. The alpha2 is made at our grundfos manufacturing plant in fresno, california. Alpha2 will automatically analyse the heating system, find the optimum setting and continue to adjust its operation to changes in demand. Limited warranty products manufactured by grundfos pumps corporation grundfos are warranted to the original user only to be fr ee of defects in material and workmanship. Grundfos alpha2 1560 manuals manuals and user guides for grundfos alpha2 1560. We, grundfos, declare under our sole responsibility that the. Grundfos 99163972 alpha2 1555sflc stainless steel circulator pump w line cord grundfos is proud to introduce the next generation of energy efficient circulators the grundfos alpha. Alpha2 l circulator pump heating, hot water grundfos.
Alpha3 cirkulationspumpe til en og tofamiliehuse grundfos. The alpha1 features a power display and indications for control modes that provide an easy overview of all pump operations. Grundfos alpha 2 setting advice needed diynot forums. Robust startup enables the alpha2 to continuously attempt to restart indefinitely in blocked rotor conditions. This makes it an ideal choice for a variety of domestic circulation heating systems. Applications grundfos alpha2 l is designed for circulating liquids in heating systems.
We have 1 grundfos alpha2 1560 manual available for free pdf download. Pumps with stainless steel pump housings can also be used in domestic hotwater systems. The alpha2 l achieves the highest possible energy savings in. Discussion in plumbing and central heating started by cypher007, 15 sep 2011. This enables you to easily exchange information between the pump and your smartphone. Alpha2 l 2045 n 150 98094952 grundfos product center. Install the grundfos alpha2 l in underfloor heating systems onepipe systems. Grundfos alpha2 installation and operating instructions manual 36 pages. Featuring threeconstant pressure control modes, an led display and easytouse push button controls, the alpha1 is the perfect solution for domestic hydronic heating and hot water. For service questions, warrantee information, energy audits or to schedule repair, please contact us.
Page 1 grundfos instructions grundfos alpha2 l installation and operating instructions. Simple to install simple to operate simply the best the grundfos alpha will change the way you view circulators. Alpha2 comes in both cast iron and stainless steel models. Grundfos alpha2 l har integreret permanentmagnetmotor og differenstrykregulering, dvs. We had a grundfos alpha 2 1560 fitted earlier this year to replace a standard grundfos 1550 pump. General description the grundfos alpha2 l circulator pump is designed for the circulation of water in heating systems. This technicians service manual is intended to assist you with an overview of various systems and processes that incorporate grundfos products. Together, they enable you to hydronically balance a twopipe radiator or underfloor heating. Grundfos alpha2 l is a complete range of circulator pumps with the following features.883 1263 483 878 1491 305 1564 1340 739 26 889 744 1086 100 222 876 292 1447 294 1442 1191 1572 1218 3 234 831 1100 1275 905 895 1557 511 850 1226 1472 1577 1504 595 335 1213 290 211 999 470 1293 948 728 588