Grundfos alpha 2 pdf

Grundfos alpha2 n 1550 secondary hot water pump stainless steel product code. Technical data alpha2 1560, 2560, 3260 1 x 230 v, 50 hz tm03 9085 3307 tm03 0868 0705 0. Grundfos pumps and product ranges are widely stocked throughout the uk. The grundfos alpha2 2699 is a medium sized, energy efficiency circulator fitted with a permanent magnet motor ecm and frequency converter. Grundfos instructions alpha2 variablespeed circulators with autoadapt installation and operating instructions 3191277 listed conforms to ansiul std.

Alpha 1555fr 005f2 2 007f5 008f6 00rmsf 0015msf3 nrf22 nrf9flw astro 230ci astro 250ci astro 20 astro 25 astro 30 star s 16f. With its permanent magnet motor design, this energy efficient circulator reduces power consumption by 50% or more. Grundfos alpha2 grundfos is proud to present the next generation of energyefficient circulators the alpha2. Systems with constant or varying flows where it is desirable to optimise the pump duty point. Grundfos alpha2 l is a complete range of circulator.

Disposing of the product 14 read this document before installing the product. Alpha2 materials and design resist blockage from magnetite and iron oxide particles found in closed hydronic systems. Marketleading efficiency most energy efficient circulator in its class according to vde. As grundfos products should only be fitted by appropriately qualified professionals. At grundfos we use cookies to remember your choices, and to improve your experience on the grundfos websites. The unique patented auto adapt feature controls pump performance automatically within defined performance range, ensuring lowest possible energy consumption without. Grundfos as poul due jensens vej 7 dk8850 bjerringbro tel. The alpha2 from grundfos adapts to the variable demand of the. The grundfos alpha2 is designed for circulating liquids in heating systems. Featuring eight different operating modes including constant pressure autoadapt and proportional pressure autoadapt, the alpha2 2699 is the perfect fit for any heating application. It reduces the need for onsite inspections, and in the event of.

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. The reliable pump complies with the strict eup requirements and is the ideal choice in applications where the wellknown ups has been used to fulfil basic circulator needs. By incorporating a permanent magnet motor design, power consumptions are now reduced by a minimum of 50%. The pump features autoadapt which automatically adjusts the pump to system demands for optimal comfort and the lowest energy consumption as well as simple commissioning. View online or download grundfos alpha2 1560 installation and operating instructions manual. This makes it an ideal choice for a variety of domestic circulation heating systems.

Alpha2 cirkulationspumpe til en og tofamiliehuse grundfos. Alpha3 series, alpha2 1580, alpha2 1540, alpha2 2540, alpha2 2540 n, alpha2 2550, alpha2 2550 n, alpha2. The alpha2 is made at our grundfos manufacturing plant in fresno, california. The alpha1 is an energy efficient, variablespeed circulator built with reliable, electronically controlled grundfos permanent magnet motor ecm technology.

The grundfos alpha2 circulator pump is designed for the circulation of water in heating systems and domestic hotwater systems. The alpha2 l achieves the highest possible energy savings in comparison to older technology fixed speed pumps. Grundfos alpha2 har integreret permanentmagnetmotor og differenstrykregulering, dvs. 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. Many products are held at branch level as stock items and these can be purchased either on or offline from either national merchants, or from many independent plumbing stockist outlets. Alpha2 circulator pump heating, cooling, hot water magna3 circulator pump heating, cooling, hot water grundfos go mobile control and monitoring of entire systems. More efficient solid innovation ceramic shaft and bearings the new alpha2 is a groundbreaking new pump but it is based on the worldfamous grundfos. 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. Grundfos alpha2 is a complete range of circulator pumps featuring. Grundfos alpha2 n 1550 secondary hot water pump stainless. The grundfos alpha will change the way you view circulators. Grundfos remote management is a costeffective and straightforward system for monitoring and managing pump installations in commercial buildings and in water supply and wastewater systems. The warranty covers product and material defects which are not the results of normal wear and tear for a period of 24 months from the date of delivery. Ecm motor design reduces energy consumption by 50%, and in.

Grundfos alpha2 is versatile and efficient whether you use. Alpha2 l, model a product brochure the alpha2 l is a costefficient yet highperforming circulator. Control enables the alpha2 to be programmed in one of 3constant speed, 3constant pressure, or autoadapt control modes. The grundfos alpha2 l is an advanced energy efficient domestic circulator that meets eup legislative requirements. Pumpe grundfos alpha 2 defekt e1 error1 anleitung reparatur repair duration.

Alpha2 is the best pump to withstand the tough conditions in a heating system, and with four newly added features, it just got even tougher. Grundfos alpha grundfos instructions installation and operating instructions grundfos. Grundfos alpha1 1550 n circulating pump 1 x 230v 50hz 6h gb product code. All, im having problems with a grundfos alpha 2 1555f only showing 3 gpm max on a dedicated hot water return line.

The alpha2 l achieves the highest possible energy savings in. Reference for replacing alpha models grundfos provides no guarantee as to the accuracy of competitor information listed herein. Grundfos alpha2 l is a complete range of circulator pumps with integrated differentialpressure control enabling adjustment of pump performance to the actual system requirement. A typical pump in a heating system runs at full speed day and night. This is a new install that is returning the hot water to the cold inlet of a rennai ru199in tankless water heater. Installation and operation must comply with local regulations and. Utilizing the autoadapt control feature will ensure automatic hydraulic adjustments to system demand changes. Install the grundfos alpha2 l in underfloor heating systems onepipe systems twopipe systems. Grundfos alpha2 har et brugervenligt, frontbetjent betjeningspanel. View and download grundfos alpha2 series installation and operating instructions manual online. Autoadapt mode, will automatically analyze the heating system, find the.

Grundfos alpha2 l installation and operating instructions. Alpha3 cirkulationspumpe til en og tofamiliehuse grundfos. Alpha2 l circulator pump heating, hot water grundfos. Det betyder, at du nemt kan udveksle oplysninger mellem pumpen og din smartphone eller tablet. The grundfos alpha1 is our costefficient yet highperforming circulator, offering energy efficiency at an affordable price. Tas nozime, ka jaunie alpha2 sukni spes nodrosinat ne tikai ar apkuri saistitas prasibas, bet. The current operating mode is always visible on the alpha2. Pumps with stainless steel pump housings can also be used in domestic hotwater systems. Pumps with stainlesssteel pump housing can also be used in domestic hotwater systems. Grundfos alpha2 model b referred to as alpha2 in the following is a complete range of circulator pumps with the following features. Product information and instruction manuals grundfos. Alpha2 l oem circulator pump heating, hot water grundfos.