They are suited to systems where there is a constant or variable flow and a need to optimise the pump duty point, or where there is a variable flow pipe temperature. Grundfos alpha 2 bedienungsanleitung pdf download massari barkley usenext seulement. Alpha2 can be used as a replacement for more than 30 competitor. Grundfos has a global presence and is a full range supplier within pumps for heating, air conditioning, irrigation, industry, groundwater, boosting and water treatment. The current operating mode is always visible on the alpha2. Featuring eight different operating modes including constant pressure autoadapt and proportional pressure autoadapt, the alpha2 2699 is the perfect fit for any heating application. Grundfos er en global leverandor af pumper og relaterede anl. Fit the two gaskets supplied when the pump is mounted in the pipe. 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 alpha2 grundfos is proud to present the next generation of energyefficient circulators the alpha2. Page 1 grundfos instructions alpha1 model b installation and operating instructions page 2.
Grundfos the full range supplier of pumps and pump solutions. If u use an alpha 2 pump like normal pump to keep minium flow on fixed speed setting it will still use 1 2 to of power used by previous pump thanks to perminant magnet motor. Alpha2 circulator pump heating, cooling, hot water grundfos. Alpha1 circulator pump heating, cooling, hot water grundfos. Grundfos alpha 2 bedienungsanleitung 25600 read online. Pumpe grundfos alpha 2 defekt e1 error1 anleitung reparatur. Download the operation and maintenance manuals you need. View and download grundfos alpha2 l installation and operating instructions manual online.
Alpha2 models bcde alpha3 model a alpha solar bulgarian. A typical pump in a heating system runs at full speed day and night. Page 1 grundfos instructions grundfos alpha2 l installation and operating instructions. The alpha2 l achieves the highest possible energy savings in comparison to older technology fixed speed pumps. And when i say flashing i dont mean flashes between gpm and watts.
Alpha2 is complete with an integrated checkvalve, foam insulation jacket, and nut captures for flanges. By incorporating a permanent magnet motor design, power consumption is now reduced by 50%. Grundfos alpha1 is a complete range of circulator pumps with integrated differentialpressure control enabling adjustment of pump performance to the actual system requirement. Discussion in plumbers talk started by upex, sep 17, 2016. The grundfos alpha2 l is an advanced energy efficient domestic circulator that meets eup legislative requirements. Heizungspumpe defekt reparaturanleitung grundfos alpha 2 umwalzpumpe tutorial. Im ready to find installation and operation manuals. Sep 17, 2016 pump was faulty, new pump power solved the issues and does spin up and stay spinning, whereas this one just did the blips of spin. Grundfos alpha 2 bedienungsanleitung 25600 vrcollector.
Unfollow grundfos alpha 2 to stop getting updates on your ebay feed. I have a feeling there is less overall output now not all rads getting as hot, as per my previous old fixed 1560 pump an earlier grundfos model. Save grundfos alpha 2 to get email alerts and updates on your ebay feed. Tpe3, tpe2 inline circulator pump heating, cooling and district energy. Bedienungsanleitung alpha 2 aga tech aiglsperger gmbh. Weitere informationen dazu finden sie in unserer cookieregeln. Grundfos alpha 2 setting advice needed diynot forums. Grundfos alpha2 pumps are highefficiency circulators, designed for heating and airconditioning systems. Thanks to the auto adapt function factory setting, the pump can, in most cases, be started without making any settings. Grundfos will not be liable for any costs of removal, installation, transportation, or any other charges which may arise in connection with a warranty claim.
Grundfosprodukter er produceret efter meget hoje standarder, hvilket medvirker til at sikre en lang levetid. Dec 01, 2010 we had a grundfos alpha 2 1560 fitted earlier this year to replace a standard grundfos 1550 pump. Check the grundfos alpha2 116 hp variablespeed circulation pump stainless steel gf 1526 flange. The alpha1 features a power display and indications for control modes that provide an easy overview of all pump operations. Grundfos alpha2 is suitable for systems with constant or variable flows where it is desirable to optimise the pump duty point. Grundfos alpha2 best energyefficient heating circulator pump grundfos as poul due jensens vej 7 dk8850 bjerringbro tel. Grundfos alpha2 here, you will find tips on how to save energy without skimping on your comfort. It can be used in a range of domestic circulation heating systems. Grundfos alpha2 l installation and operating instructions.
In germany there is existing opportunity to receive subsidies for new build and renovations plans are pending for a major circulator replacement scheme in germany though not voted upon in parliament yet. Magna3 circulator pump heating, cooling, hot water. Technical data alpha2 1540, 2540, 3240 1 x 230 v, 50 hz. At grundfos we use cookies to remember your choices, and to improve your experience on the grundfos websites. We, grundfos, declare under our sole responsibility that the product, grundfos. If u use an alpha 2 pump like normal pump to keep minium flow on fixed speed setting it will still use 12 to of power used by previous pump thanks to perminant magnet motor. We had a grundfos alpha 2 1560 fitted earlier this year to replace a standard grundfos 1550 pump. Vores veluddannede serviceingeniorer star klar til at hj. The circulators intuitive onetouch operation also makes control mode selection simple while the alpha plug makes electrical installation easier than ever.
For service questions, warrantee information, energy audits or to schedule repair, please contact us. The alpha2 is made at our grundfos manufacturing plant in fresno, california. Alpha2 materials and design resist blockage from magnetite and iron oxide particles found in closed hydronic systems. With the grundfos ups 1550 and ups 1560 now obsolete, we take a closer look at the two replacement options for these pumps. The grundfos alpha2 l is an advanced energy efficient domestic circulator. Products which are sold but not manufactured by grundfos are subject to the warranty provided by the manufacturer of said products and not by grundfos warranty. Image depicts alpha1555flc model grundfos is proud to introduce the next generation of energy efficient circulators the grundfos alpha. Endoflife information 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. Accessories grundfos alpha2 union and valve kits insulation kits grundfos alpha2 can be fitted with two insulating shells. I need to work out if i get the plumber to upgrade to the alpha 2 autoadapt, or try to get the right setting on the alpha 2l. Grundfos alpha2 1555sf alpha2 116 hp variablespeed. 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. Water pump grundfos alpha 1555 hwrd installation and operating instructions manual 22 pages.
Buy alpha domestic heating circulator pumps online at. Search worldcat find strojva strojeva decker in libraries near you. Discussion in plumbing and central heating started by holland141, may 20. Alpha2 l circulator pump heating, cooling, hot water grundfos. 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.
This pump ran constantly on speed 3 but had got very noisy so we replaced with a greener pump. Alpha3 circulator pump heating, cooling, hot water grundfos. How to find installation and operation manuals online grundfos. The unique grundfos autoadapt function alpha2 n will analyse and adjust automatically to your heating and water use demands. Grundfos alpha 2 setting advice needed diynot forum. Alpha2 comes in both cast iron and stainless steel models. General data grundfos alpha2 applications grundfos alpha2 is designed for circulating liquids in heating systems. Kit alpha stecker, abgewinkelt mit 4 m anschlussleitung, produkt nr. For more detailed information, please read our full cookie policy. The grundfos alpha adapts to the variable demands of the system without sacrificing comfort. Pumps with stainlesssteel pump housing can also be used in domestic hotwater systems. Use the simple calculator to give you an immediate indication of how much energy a new heating circulator pump could save you.
This makes it an ideal choice for a variety of domestic circulation heating systems. Pumpe grundfos alpha 2 defekt e1 error1 anleitung reparatur repair bavarian maintenance man. 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. Are there subsidies for end users available for exchange of old pumps and hydraulic balancing. Robust startup enables the alpha2 to continuously attempt to restart indefinitely in blocked rotor conditions.
The pumps are energyoptimised and comply with the requirements of the eup directive eup 2015. Hello, my plumber installed an alpha 2l 1560 and not an alpha 2 as requested and thus we dont have the autoadapt feature. Grundfos alpha2 installation and operating instructions manual 36 pages. 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. Technical data alpha2 1560, 2560, 3260 1 x 230 v, 50 hz tm03 9085 3307 tm03 0868 0705 0. The installation of a grundfos alpha2 pump will reduce the power consumption considerably, reduce noise from thermostatic valves and similar fittings, and improve the control of the system. Grundfos 99163937 alpha2 1555sf stainless steel circulator pump w terminal box note. If this is not possible, contact the nearest grundfos company or service workshop.
The grundfos alpha2 2699 is a medium sized, energy efficiency circulator fitted with a permanent magnet motor ecm and frequency converter. 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. The grundfos alpha adapts to the variable demands of the system without sacrificing. Oct 22, 2017 pumpe grundfos alpha 2 defekt e1 error1 anleitung reparatur repair bavarian maintenance man.
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