Page of 26 Go. Table of Contents. Page 2: Table Of Contents Scope of delivery 1. Control box positions Insulating the pump housing Page 3: Notes 1. Installing the product The symbols and notes below may appear in Grundfos 3. A blue or grey circle with a white graphical symbol indicates that an action must be taken. Page 4: Positioning The Pump 3. The pumped liquid may be scalding hot and under high pressure. Page 5: Insulating The Pump Housing 3.
Make sure that the power supply cannot be accidentally switched on. Page 6: Assembling The Plug 4. Strip the the male plug in cable conductors the pump control 7 mm as illustrated. Page 7: Starting Up The Product 5. Starting up the product 5. Make sure that the required minimum inlet pressure is available at the pump inlet. See section 9. Page 8: Product Introduction 6. Product introduction 6. Page 9: Pumped Liquids Death or serious personal injury Frequency [Hz] - In domestic hot-water systems, the temperature of Data matrix code the pumped liquid must always be according to Grundfos address local legislation.
Page Control Functions 6. See fig. Pump type The pump setting is indicated by nine light fields in the display. Page Control Modes 7. Page 12 7. Recommended and alternative pump settings according to fig.To take advantage of our new, super-fast delivery option, simply select Ground Shipping method in Cart or Checkout.
This option is available at no additional cost! Orders with Free Ground Shipping also qualify! More details. While PexUniverse.GRUNDFOS ALPHA1 L: все секреты насоса
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This product will NOT be used in the installation or repair of a potable water human consumption application.
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Grundfos ALPHA1 B Installation And Operating Instructions Manual
Using pressure controlled operation power consumption can be reduced to as low as 5 watts. This pump has mm port to port dimensions. Fittings not included, see accessories tab below for more options. This is not weight restricted. Next day delivery is not avaialble for UK Highlands and Islands.
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Unused, unaltered items may be returned at the buyers expense for credit upon Anchor Pumps prior written consent and upon the terms specified by Anchor Pumps. The buyer assumes all risk of loss of such returned goods until actual receipt and acceptance by Anchor Pumps. Please click here to view Returns information. We are operating our stores and warehouse as usual, taking care to follow all guidelines for sanitising our despatches.
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Ever since my old Grundfos central heating pump blue in colour packed in over 9 months ago the local plumber replaced with the grundfos Alpha 2. It's been a nightmare truth be told! There is the odd time that constant banging at the trv side in one radiator for seconds The alpha2 has an auto adapt which I believe works on the basis of how much hot water required it automatically increases the pressure.
Only problem is when on auto adapt the rads downstairs and one in the bathroom doesn't heat? When the pump is set at rating 2 it heats the house but we get the awful noises.To take advantage of our new, super-fast delivery option, simply select Ground Shipping method in Cart or Checkout. This option is available at no additional cost! Orders with Free Ground Shipping also qualify! More details. While PexUniverse. Since our price for this product is lower then MAP, the manufacturer does not allow us to display our lowest price until you place the product in the shopping cart.
This allows us to continue offering our lowest prices while staying consistent with product manufacturer's policy. This process does not require you to purchase the product - it can be easily removed from shopping cart if needed. We understand that this is an inconvenience and are continually working with manufacturers to educate them on how MAP affects our customers. Offer Details: To take advantage of our new, super-fast delivery option, simply select Ground Shipping method in Cart or Checkout.
Delivery Location. Please provide your Zip code for delivery estimate. Brand: Grundfos. In Stock. Estimate delivery. Usually ships: within 1 business day. Note : this model replaces older Alpha model Voltage: V Amperage: 0. Brochure Installation and Operation Manual Databook.
Reviews 8. Verified Purchase.Det betyder, at du nemt kan udveksle oplysninger mellem pumpen og din smartphone eller tablet. Find links her. Kort fortalt betyder det, at Fordi det sikrer, at der er varme Are there subsidies for end users available for exchange of old pumps and hydraulic balancing. Can I use GO balance in systems with integrated pumps exchange the pump in the boiler against A3. What to do in the case where there are more than one radiator and thermostatic valve in a room?
The designation thermostatic valve should be replaced by heating coil, radiator or similar. What is the advantage to use GO balance instead of automatic valves Heimeier Eclipse etc. Do I have to consider anything there?
Which radiator power data are embedded in GO Balance for the different types and radiator sizes. How can the principle of the calculation process of GO balance be explained how does the app calculate the recommended flow. Why is the calculated real flow after balancing and after putting the pump in normal control mode like Autoadapt not part of the report.
Beskrivelse Brochurer Cases Kontakt Beskrivelse. Se i Grundfos Product Center. Download PDF. Cirkulationspumpens indstillingsguide Produkt brochure indstillingsguide til cirkulationspumper fra Grundfos Grundfosliterature Udskiftningstabel Produkt brochure Tabel med udskiftningslister Grundfosliterature Frequently Asked Questions - ALPHA3-system Are there subsidies for end users available for exchange of old pumps and hydraulic balancing Local legislation governs this.
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.
Grundfos ALPHA1 Bedienungsanleitung Seite 2
We will however continue to monitor the direction of German legislation during Is hydraulic balancing with GO balance an officially accepted procedure e. This depend on battery make and temperature. When AR turns off due to power shortage simply, just exchange the battery and continue the balancing.
No data will be lost. Can I use GO balance in systems with integrated pumps exchange the pump in the boiler against A3 In principle, it is doable — however usually boilers encapsulate the pump and it will be difficult if not impossible to ensure radio transmission through the metal cabinet of the boiler.
How is the performance of the radiator calculated? The performance is calculated based on a log mean model that describes the power flow from the radiator based on the inlet temperature, the flow, and the nominal power. The inlet temperature is a user input to the App, the nominal power is the outcome of the radiator choice done in the App, and the flow is measured by the pump. Explanation DeltaT? The delta temperature across the radiators is found from the difference between the supply and return temperature.