Grundfos alpha2 1555sf alpha2 116 hp variablespeed. Gruppi di regolazione con pompa di classe a, alpha 2l 2560. Grundfos alpha2 is versatile and efficient whether you use one of its seven speed or pressure control settings or simply leave it on grundfos alpha2 1555f flc cast iron circulator pump with line cord99163906 the home depot. Grundfos alpha 116 hp 115v variable speed cast iron circulator pump. I have been frustrated that the auto adapt seems to have trouble with small radiant zones it doesnt recognize that the valve opens. Grundfos alpha2l installation and operating instructions manual. Grundfos alpha circulator features and benefits duration.
Way more information than you ever wanted on how to fell a tree. With the factory setting, the pump can, in most cases, be started. Grundfos alpha2 1555f flc cast iron circulator pump with. Alpha1 circulator pump heating, cooling, hot water grundfos. The grundfos alpha2 2699 is a medium sized, energy efficiency circulator fitted with a permanent magnet motor ecm and frequency converter. Product information and instruction manuals grundfos. Technical data alpha2 1540, 2540, 3240 1 x 230 v, 50 hz tm03 9083 3307 tm03 0868 0705. Even in systems where the operational environment is a challenge, the alpha2 will ensure longlasting troublefree operation with no risk of blockage. The grundfos alpha adapts to the variable demands of the. For service questions, warrantee information, energy audits or to schedule repair, please contact us. The alpha3 has a builtin twoway communication system, which connects to the intuitive grundfos go remote app. For more detailed information, please read our full cookie policy. Alpha reader je zariadenie vreckovej velkosti, pomocou ktoreho prepojite cerpadlo s vasim mobilnym telefonom. The grundfos alpha1 is our costefficient yet highperforming circulator, offering energy efficiency at an affordable price.
One alpha to fit them all the new grundfos alpha1 l is the only upgrade and replacement pump that fits most heating. Alpha2 models bcde alpha3 model a alpha solar bulgarian. Grundfos alpha pumps, which are produced after 2007, must be disposed of according to local regulations by using a public or private waste collection service. The new alpha2 takes reliability in small domestic circulators to new heights. The example below is a 4m version illustrating the relationship between the menu settings and the different curves. Alpha1 l grundfos pdf catalogs technical documentation. From the moment the circulator is installed and connected,all pump operation, including setup wizard, can be controlled on your smartphone ios and. The alpha is plugged into the same junction box as the boiler and is running in autoadpt mode.
Buy alpha domestic heating circulator pumps online at. Pumps with stainlesssteel pump housing can also be used in domestic hotwater systems. The pumps are energyoptimised and comply with the requirements of the eup directive eup 2015. Mounting the grundfos alpha2 l arrows on the pump housing indicate the liquid flow direction through the pump. This makes it an ideal choice for a variety of domestic circulation heating systems. Grundfos alpha2 xx40 performance alpha2 technical data improved efficiency has enabled us to maintain the same q and h performance and at the same time reduce power consumption. Alpha2 cirkulationspumpe til en og tofamiliehuse grundfos. 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. Grundfos alpha2 l has a userfriendly frontmounted control panel. The alpha2 l achieves the highest possible energy savings in comparison to older technology fixed speed pumps.
Pump installation when making piping connections, be sure to. Grundfos 99163972 alpha2 15 55sflc stainless steel circulator pump w line cord grundfos is proud to introduce the next generation of energy efficient circulators the grundfos alpha. By incorporating a permanent magnet motor design, power consumption is now reduced by 50%. We run the new pump on auto adapt and have been very happy with the pump and has been perfect for what we wanted in that it is much quieter and seems. Systems with constant or variable flows where it is desirable to optimise the pump duty point. Download the operation and maintenance manuals you need. Integrated differentialpressure control enabling adjustment of pump performance to the actual system requirements. We, grundfos, declare under our sole responsibility that the product grundfos alpha2, to which this declaration relates, is in conformity with these council directives on the approximation of the laws of the ec member states.
May 06, 2014 pumpe grundfos alpha 2 defekt e1 error1 anleitung reparatur repair duration. Alpha2 l 2045 n 150 98094952 grundfos product center. Image depicts alpha 1555flc model grundfos is proud to introduce the next generation of energy efficient circulators the grundfos alpha. Page 1 grundfos instructions grundfos alpha2 l installation and operating instructions alpha2 l alpha2 l alpha2 lpha2 lpha2 page 2 ec declaration of conformity we, grundfos, declare under our sole responsibility that the product grundfos alpha2 l, to which this declaration relates, is in conformity with these council directives on the approximation of the laws of. The grundfos alpha adapts to the variable demands of the system without sacrificing comfort. Discussion in plumbers talk started by upex, sep 17, 2016. Grundfos installation and operating instructions, safety.
Grundfos alpha 21 gpm cast iron circulator pump with terminal box. Folks, i suspect that my pump is bad have a flow issue. Dec 01, 2010 we had a grundfos alpha 2 1560 fitted earlier this year to replace a standard grundfos 1550 pump. The grundfos alpha2 l 1560 central heating pump is the latest and most innovative member of the grundfos family of highquality circulators. Alpha2 l circulator pump heating, cooling, hot water grundfos. Page 1 grundfos instructions grundfos alpha2 l installation and operating instructions alpha2 l alpha2 l alpha2 lpha2 lpha2. Fit the two gaskets supplied when the pump is mounted in the pipe. Pumpe grundfos alpha 2 defekt e1 error1 anleitung reparatur repair duration. The viessmann readout shows temps ranging from 150 to 167 for about 3 to 5 minutes before the alpha kicks on. Featuring eight different operating modes including constant pressure autoadapt and proportional pressure autoadapt, the alpha2 2699 is the perfect fit for any heating application.
Accessories grundfos alpha2 union and valve kits insulation kits grundfos alpha2 can be fitted with two insulating shells. Alpha2 l oem circulator pump heating, hot water grundfos. Im ready to find installation and operation manuals. The insulation kit, which is tailored to the individual pump type, encloses the entire pump housing. If this is not possible, contact the nearest grundfos company or service workshop. The parts you need with a little extra quality and speed. The grundfos alpha2 l is an advanced energy efficient domestic circulator. I had a chance to talk with the grundfos folks in chicago. The grundfos alpha2 l circulator pump is designed for the circulation of water in heating systems. Ved at kombinere disse elementer far du et professionelt v.
Grundfos alpha 125w 26 gpm cast iron centrifugal pump. Alpha2 circulator pump heating, cooling, hot water grundfos. This pump ran constantly on speed 3 but had got very noisy so we replaced with a greener pump. The installation of a grundfos alpha2 l pump will reduce the power consumption considerably, reduce noise from thermostatic valves and similar fittings, and improve the control of the system.
These constructions ensure maintenancefree operation. The alpha1 has been proven to reduce energy use by up to 80 % compared to traditional pumps and is the ideal choice in applications where the grundfos ups has been used to fulfil basic circulator needs. Construction grundfos alpha2 l is designed for long and troublefree operation including the cannedrotor type, i. Grundfos alpha2 l is designed for circulating liquids in heating systems. This enables you to easily exchange information between the pump and your smartphone. Grundfos alpha2 l is a complete range of circulator pumps with the following features. Grundfos 99163937 alpha2 1555sf stainless steel circulator pump w terminal box note. We provide 247 worldwide delivery, so you know that throughout the entire lifecycle of your pumps, you can count on us to deliver a little extra precision and reliability. Check the grundfos alpha2 116 hp variablespeed circulation pump stainless steel gf 1526 flange with terminal box ratings before checking out.
Simple to install simple to operate sumply the best the grundfos alpha will change the way you view circulators. Folks, i suspect that my pump is bad have a flow issue preventing boiler from firing, ruled out the flow sensor already but could do with your input before buying new. View online or download grundfos alpha2 1560 installation and operating instructions manual. Grundfos alpha2 can be fitted with two insulating shells. General data circulator pumps grundfos alpha2 is a complete range of circulator pumps featuring. The unique grundfos autoadapt function alpha2 n will analyse and adjust automatically to your heating and water use demands. Grundfos alpha2 l 1550 pump applications the grundfos alpha2 l 1560 central heating pump is extremely flexible, reliable, and more compact than any other alabelled circulator pump on the market. Even in systems where the operational environment is a challenge, the alpha2 will ensure long. Image depicts alpha1555flc model grundfos is proud to introduce the next generation of energy efficient circulators the grundfos alpha.
The alpha2 is made at our grundfos manufacturing plant in fresno, california. The alpha2 l achieves the highest possible energy savings in. Grundfos alpha2 is suitable for systems with constant or variable flows where it is desirable to optimise the pump duty point. At grundfos we use cookies to remember your choices, and to improve your experience on the grundfos websites. Grundfos alpha 2 setting advice needed diynot forums. General data grundfos alpha2 applications grundfos alpha2 is designed for circulating liquids in heating systems. We had a grundfos alpha 2 1560 fitted earlier this year to replace a standard grundfos 1550 pump.
Grundfos alpha2 is designed for circulating liquids in heating systems. Consult grundfoss alpha1 l brochure on directindustry. Grundfos alpha is designed for pumping clean water, or up to 5050 mixtures by weight of glycol and water. Discussion in plumbing and central heating started by lordwoody, 16 apr 2009. It seems to take a very long time for the pump to come out of standby mode. Jan 15, 2018 how to configure your grundfos upm3 auto l pump. The grundfos alpha2 l is an advanced energy efficient domestic circulator that meets eup legislative requirements. Grundfos alpha2 l 1550 pump applications the grundfos alpha2 l 1560 central heating pump is extremely flexible, reliable, and more compact than any other a. They say they can be wired either way but the learning part of the auto adapt would reset when powered off. Grundfos alpha1 is a complete range of circulator pumps with integrated differentialpressure control enabling adjustment of pump performance to the actual system requirement. The insulation thickness of the insulating shells corresponds to the nominal diameter of the pump. There is a fiveyear warranty that covers manufacturing or material defects on domestic heating circulators. And when i say flashing i dont mean flashes between gpm and watts. It can be used in a range of domestic circulation heating systems.