8 zobrazuje tlaŁítko ON/OFF na łídící jednotce CU301 je možno Obr. 00 € excl. And Grudnfos SQ N and SQ NE series pumps for environmental applications. 21 shipping. Grundfos CU 301 Constant Pressure Kit; For use with Grundfos SQE Series 3" Submersible Well Pumps; CU 301 Intelligent Control Unit; Provides full control the SQE submersible pump; Constant Pressure Control; Controlled by signal from pressure sensor (Stainless Steel Sensor Included) Pressure Setpoint Adjustment (40-100 PSI)The SQE pump is fitted with a single-phase Grundfos MSE 3 or MSE 3-NE motor. 15 years is the longest I have seen one of those last. Water Wells & Pumps 🇨🇦. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740. La pompa non deve mai essere colle-Remove micro switch and move wires to the provided 40/60 pressure switch as per diagram. 18 postage. Go with the CU301. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. The well depth will be around 350-400 feet deep with around 30GPM. High-end solution for complex and demanding applications (Digital Dosing Advanced). original grundfos went up--- ordered and replaced in oct 2018 -now it wont work again. My guess is that the impeller chambers may have filled up (partially) with a fine sand. Grundfos GO Remote. The wiring diagram shows the power hookup to the two terminals. To avoid this, booster sets with pressure gauges are able to adjust the output and thus. 2941 Brighton Road Oakville Ontario L6H 6C9 Telephone: (905) 829-9533 Fax: (905) 829-9512 Mexico Bombas Grundfos de Mexico S. Kontrollbox CU301, tryckbehållare GT-H (8 liter), trycksensor 0. Once the water dribbles out, all the air in your. . Mexico phone: 011-52-81-8144 4000 telefax: 011-52-81-8144 4010 L-sp-sL-019 2/07 prInteD In. 00. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. com' Subject: RE: Grundfos CU301 Servicing (The saga continues) Hi Robert Without. . Grundfos. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. 60. When a valve is closed, and the water reverses direction back toward the pump, the pressure tank absorbs the shock of the water column in the piping. 6-3N Submersible Solar Pump and Motor $2,900. . Grundfos – cu301 Transductor. CU301 Controller is sold separately. But again, if the problem is low water in the tank, then a switch won't make the issue disappear. 12 1 11 96 43 86 50 / V7 15 75 19 0300 CU 301 Sensor Max. 96438897. 62. All the reading I find says wires will be black-black-green, or black-red-yellow-green. GRUNDFOS Pumps CorporationThe MI 301, Grundfos GO Remote (IR Trans, Universal-Blue Tooth) , 98046408, is designed to provide you with convenient access to pump performance data, control settings and product information, all at the push of a button! This innovative control uses radio and infra-red technology to communicate with any Grundfos E-pump, allowing users to. O. 6, the CU 301 stops the pump and declares a dry-running alarm. HelpCU 301, pressure sensor kit. Step 1: Go to Grundfos Product Center. Give a few gentle knocks with a heavy metal object without breaking it or any parts within. 10-15 yrs ago when these came out, the CU301 had a high failure rate (< every 2 yrs ). GRUNDFOS CU301 CONTROL UNIT W/ TRANSDUCER(PRESSURE SENSOR) Version 7 See Shipping Page* UNIT IS DESIGNED TO RUN ANY GRUNDFOS SQE SERIES PUMP AT CONSTANT PRESSURE INCLUDES: 1 - CU301 CONTROL UNIT (Version 7) 1 - TRANSDUCER (PRESSURE SENSOR) 1 - QUICK INSTALLATION GUIDE 1 -. 4. info@lenntech. You should google "Grundfos cu301 Operation Manual" to find answers to your questions. Good to know. View. Grundfos CU 301 Complete Constant Pressure Control Package. Step 2. There might be a ball valve directly in each flange that connects the pump to the rest of the pipe network. In water distribution, keeping the water pressure constant is important for the comfort level of the end user. Product A-Z. The CU 301 is an intelligent control unit which capable of monitoring and displaying the system’s performance continuously whilst also providing a variety of protection features that guarantee a. See the attached picture of one of the most recent Grundfos SQE systems that was changed out to a CSV system. Pressure range: 0 –. You should google "Grundfos cu301 Operation Manual" to find answers to your questions. The user simply chooses the desired water pressure by pressing the UP or DOWN arrows, and the CU301 does the rest. Residential groundwater intake. We provide free shipping & factory warranty on everything we sell. +31-15-261. = L pump + (n – 1) x 3 L max. Ltd Mail: P. Pumps with Grundfos CUE frequency converter (30 kW and above) - one per pump: -E Pumps with external Grundfos CUE frequency converter: -F Mains-operated pumps (start/stop): -S Manifold material:: Stainless steel /G : Galvanised steel /OM: Other materials Suction manifold:: With suction manifold /NS: Without suction manifoldGrundfos CU 301. Grundfos 985204 Sealing Set (2) Total Ratings 2. Grundfos. TZSupplies; Pumps & Plumbery Tools & Parts. Furthermore, the CU 200 enables connection of a level switch. I have a grundfos sqe 1hp pump that was hooked to a CU301. B. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. Ready to purchase? To contact a Grundfos distributor to purchase product or learn more about pricing and availability, please fill out the required fields below. Grundfos SQF 0. Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. 5hp, . O. Also, I feel that our Grundfos 15SQE10-250 well pump now has an extended life expectancy with the CSV as opposed to with the Grundfos CU301 VFD. Sustainability. If these measures do not have the desired effect, please call your specialist technician. I think I have 10yrs on the current one. 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. Without the CU301 controller, this pump becomes an SQ which has no speed control. Free Shipping. In addition, check that all cables are connected properly and securely. Please contact us to verify the data above is still accurate/up-to-date. Dealing with a Weil McClain Boiler Ignition Fault? Let us help you resolve the issue quickly and safely. Turn Key Pressure boosting system for boosting of water in apartments, hotels etc. Issues started one night where the CU301 indicated overload, I believe this happens in pumps built in electronics/VFD when the pump pulls more then 4. Find a regular 40/60 pressure switch, a 1/4X3 nipple, and a 1/2X1/4 bushing. Turn the valve to the left (out). A blue or grey circle with a white graphical symbol indicates that an action must be taken. The CU 301 communicates with the pump via mains-borne signaling. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. Dealing with a Weil McClain Boiler Ignition Fault? Let us help you resolve the issue quickly and safely. USA. Intelligent Control Box. TURN IT OFF manually so you don't burn up the pump motor. S. 5hp. $590. 104 °F. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. MPN. Rainwater Equipment. in stock. Hold down the on/off button for 3 seconds, then let it go. I have one and it is stuck on 100 PSI, the controller won' t change. Grundfos Pumps Corporation 17100 W. Write a review. de c. The CU301 is usually the cause of the problem with these type systems anyway. Grundfos SQE 3” borehole pumps are commonly used for the pumping of water from smaller boreholes and wells for water supply and irrigation. They’re overall a very reliable unit and pump combo and designed specifically to work with the SQE series of pumps which run at much higher RPMs than a regular 4” pump so idk how using. In addition, check that all cables are connected properly and securely. Toggle. Jul 24, 2011, 08:19 AM. Enter the product for which you want to troubleshoot in the search bar at the top. E. Intelligent Control Box. Solutions. This is the worst choice as it will not address pump capacity at all. Quick. In case of a failure, see section 5. This gives you a list of product choices. 50Hz. The SQ submersible groundwater pumps are equipped with permanent magnet motors and can supply pump. I have been given 2 options for the well pump: Grundfos 1. That will get you back in water but the pump will cycle on and off until you get a CSV1A installed to deliver the 75 PSI constant you need. Off-grid. Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence GRUNDFOS INSTRUCTIONS CU 301 CZ Montážní a provozní návod TM V / GCZ CZ. You can check the pump by disconnecting the CU301 box, and just hooking the pump directly to the breaker. . CU 300 is specially designed for the Grundfos SQE 3" submersible pump. Ice cube tray trips the pump on. When a product marked with this. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . Quite simply, I have 5000 gallons of water sitting in storage tanks, supplied by a nicely functioning well pump. CU 301 communicates with the pump via power line communication. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. To get any water out of a pressure tank, there needs to be a pressure bandwidth like 40/60 PSI. . In Stock. Just tighten the large adjustment screw until it works at 60/80. Provoz čerpadla je nastaven na minimální otáčky min -1 bez ohledu na požadovanou hodnotu. Last winter the controler changed from 70psi to 40psi and we could not change the pressure. Grundfos Cu301 Won’T Turn On If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. Yes, the motor has a built-in frequency converter to give the pump high speed, resulting in high performance. Grundfos GO Remote is used for installation, data monitoring, fault information and configuration of Grundfos pumps and systems, by radio or IR connections. Export as. The best. Then when the little 10,600 RPM SQ pumps fails, you already have the CSV controls needed to replace the pump with any standard 3450. Yes, that’s it. Pressure transducers. Featuring built-in electronics, it is simple to install and operate and guarantees a reliable water supply at all times. . Learn more. Write a Review. 00 +$69. When you’ve found the product,. Learn more. . CU 200. CU 301 communicates with the pump via power line communication. Grundfos Cu301 Won’T Turn On . This means that theModel #: 96436754-CU301 (230v) For SmartFlo electronic constant pressure submersible pump. The "E" means electronically controlled via the CU control box. GRUNDFOS Gulf Distribution GRUNDFOS Pumps Ltd. Variants. The Grundfos CU 301 is an intelligent constant pressure pump control. Open a faucet or more and manually turn the breaker on. 70% of the pressure setting you want to run at. . Variants. Grundfos. You can disconnect the CU301 and just wire the two hot wires directly to a 240V breaker to test the pump. Grundfos’ liability under this warranty shall be limited to repairing or. If I turn the power off when I am not using water and on only when I need it, it appears to work ok. The CU 301 is an intelligent control unit which capable of monitoring and displaying the system’s performance continuously whilst also providing a variety of protection features that guarantee a long lifetime of the pump. 12 1 11 96 43 86 50 / V7 15 75 19 0300 CU 301 Sensor Max. 5 Function. setting. Inspect the electrical box for blown fuses and tripped breakers. Grundfos alpha2 connector has items of butt type waterproof connector and auto connector. If these instructions are not observed, it may result in malfunction or damage to the equipment. No Questions . CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. I liked that I could ask additional questions and get answered in a very short turn around. 4. 5 or 2. 118th Terrace Olathe, KS 66061 Telephone: (913) 227-3400 Fax: (913) 227-3500 Canada Grundfos Canada Inc. 99. 50Hz. Refunds by law: In Australia,. He said the chip in there won’t communicate with the new pump so the actual controller is probably still alive. 2022 ECM: 1347087 CU 301 GRUNDFOS INSTRUCTIONSIt is Grundfos CU301 control unit. Per the CU301 Manual: "Raintight or wet location hubs that comply with the requirements in the standard for Fittings for Conduit and Outlet Boxes, UL514B, are to be used. #1. Municipal wells. Add our constant pressure kit with the. The effective capacity of the internal bladder would vary a bit with pressure settings, but likely ~7 gal. = Maximum sound pressure level L pump = Sound pressure level for one pump n = Number of pumps. CU 301 communicates with the pump via power line communication. Just go to the Grundfos Product Center to find the pump spare parts you need. Only water draw needed is to fill the pressure tank. Legend. original grundfos went up--- ordered and replaced in oct 2018 -now it wont work again. I have found that if I turn the power off. CU301 does the rest. Get it Oct 5 - 18. The original CU301 didn’t last through construction. Products which are sold but not manufactured by Grundfos are subject to the warranty provided by the manu-facturer of said products and not by Grund fos' warranty. com tel. Most have been replace 3-4 times by now. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. The 2 gallon pressure tank (sold separately),. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. Size Range. 75 hp, dry-running stop = 680 W. Suitable for. Terry, I recently saw the article you wrote on this controller. Select pos. Keep the screw open until the sound stops. GRUNDFOS Pumps CorporationAdd to Cart. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. Sections 5-11 give important information about operating the product, as well as information on service, troubleshooting and disposal of the product. CU 301, pressure sensor kit. GRUNDFOS do Brasil Ltda. I looked at the grundfos website, and their literature is pretty poor, but this looked pretty odd to me. Zusätzliche Schmierung ist nicht erforderlich. CU301 Controller is sold separately. CU 301. $394. E. Write a Review. For Installers, once you have downloaded the app to your smartphone or tablet, you get many benefits. Boulevard TLC no. To check the bladder, turn off the pump, drain the water pressure off, and check the air pressure of the tank with a tire gauge. Talked to Grundfos today and a tech guy said that the old CU 301 v3 that I have dated 04/05 is no longer compatible with the new SQE pump that only V6 and V7 will work. Reach4. Turn the fuse back on. A. 00), he now won't return my calls or even tell me the model of the pump he installed so I can get someone else to finish it. Quebec. Max flow 480 US gpmNew Member. Hopefully, it will function again. Your question: Your name:Products manufactured by GRUNDFOS PUMP S CORPORATION (Grundfos) are warranted to the original user only to be free of defects in material and workmanship for a period of 24 months from date of installation, but not more than 30 months from date of manu-facture. This pressure sensor is compatible with Grundfos CU301 and provides accurate pressure data and transfers the readings to the controller. Grundfos CU 301 [27/32] 2 3 4. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. not worth the money. A Cycle Stop Valve set at 60 PSI will deliver the same 60 PSI constant pressure. Grundfos CU301 controller (set to maintain 70 psi) JetRite2 4. 60Hz. Box 2040, Regency Park, South Australia 5942 Delivery: 515 South Road, Regency Park, South Australia. L. Grundfos AB. 4 Français (CA) Notice d'installation et de fonctionnement. You can easily change the system pressure by pressing the pressure buttons on the controler. When shopping bearing, don't forget to check out our other related deals. 4 out of 5 stars 53 ratings. At the Grundfos Product Center, you can quickly and easily find pump installation guides, pump manuals, and all the technical data you need to keep your system working its best. B. 3 Cu 301. $555. To send 230 directly to the pump, you would bypass the CU301 temporarily. 3 ofertas desde US$189. The house was built new in '07 and we needed a high. But again, if the problem is low water in the tank, then a switch won't make the issue disappear. The CU 301 is a control and communication unit especially developed for the SQE submersible pump in constant-pressure applications. lvdep988 (312) 100% positive feedback. About us. My problem: We can't set the psi on the new CU301 above 70 psi. CU 301 communicates with the pump via power line communication. 5700393737235. The intelligent control box offers a wide flexibility for various system set-up or configurations. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. 15 Parque Industrial Stiva AeropuertoGRUNDFOS CU301 Control Unit Version 2 100-240 VAC 50/60HZ 12A 96436754. In addition to demonstrating the process for selecting from the eight avaialble choices for control modes, detailed examples of the applications in which ea. (38 pages)Grundfos vakuuttaa omalla vastuullaan, että tuote CU 301, jota tämä vakuutus koskee, on EU:n jäsenvaltioiden lainsäädännön lähentämiseen tähtäävien Euroopan neuvoston direktiivien vaatimusten mukainen seuraavasti. Press to enable the pump. Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. 0. System in located in small crawlspace under the cottage. 4. If it does not, apply the Grundfos circulating pump repair. $745. Grundfos is one of the world’s biggest and most well respected manufacturers of water pumps. Review. The system is 220v. What is the CU300 and CU301? The CU300 and CU301 are both control boxes to monitor and adjust the features on the SQE. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. 1. D. Inline pressure gauge (cycles between 60 psi - 80 psi on demand; holds at 70 psi no demand) I've always thought the bladder tank pressure should be set to -2 psi below the low pump turn (this would be 58 psi). B. Read our customers' stories about how they benefit from the Grundfos approach to intelligence, water and energy, or search Grundfos research & insights for more learning materials, articles, white papers, videos and much. Pump Accessories &. 3-Inch SQE Submersible Well Pumps CU301 ONLY: Transducer 0-120 psi 1/2" npt 10' cord SOLD SEPARATELY: Constant pressure with SmartFloTM Intelligent Control BoxCU 301 is specially designed for the Grundfos SQE 3" submersible puGrundfos GO Remote offers intuitive, handheld assistance and access to Grundfos’s online tools for dimensioning, alerts, reporting and more. 7. Grundfos SQE/CU301 Pressure kit (0-6Bar /18L/60L) Kit includes Smartflo controller, transducer and 18L/60L pressure tank. Check. less than 2 years. SQE, model B motor & B pump. FAQ. You commented that the variable speed pump could be hooked straight to the power supply. If the unit is 15 years old it didn’t really owe you any favours IMO. Wait for a few minutes and see water dribbling out of it. As valveman pointed out, you could disconnect the CU301 and replace it with a pressure switch if you want. $1275. I have a cu301 system at my cottage. com. Thi. 5HP will give you 10 GPM at 50 PSI even when the water level drops to 300'. 00 fax. 2 people found this helpful. A red or grey circle with a diagonal bar, possibly with a black graphical symbol,New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling. DDA. Water Pump Grundfos CU 301 Installer Manual 28 pages. 0. Here you can find the right circulator pump for your heating, cooling and hot water recirculation needs. B. New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling New hydraulics ensure operational reliability – a necessity for raw wastewater transport Smart Industrial Aircraft Wash System Recovers 90% WaterDry-running protection for water pumps is one of the most important monitoring functions, as bearings and shaft seal may be damaged if the booster pumps run dry. The CU 301 is an intelligent control unit which capable of monitoring and displaying the system’s performance continuously whilst also providing a variety of protection features that guarantee a. International. Grundfos Management A/S or Grundfos A/S, Denmark. 99. Ingen resultater tilgængelige for det aktuelle valg. Sch 40 is not good for hanging a. by Grundfos. In addition to all of the SQ features, the SQE when used with the CU301 can provide regulated constant pressure operation. L max. The old CU301 was set to 80 psi. 5 Description. With the Grundfos GO wireless device, you can even monitor and adjust the pump settings. Hopper & Sons Well Drilling uses Grundfos SQE constant pressure systems to ensure a reliable water supply for their customers. I have a Grundfos 10SQE10-290 pump that is rated at 1hp. 4 Contents. CU 300 are designed for communication, monitoring and control of SQE submersible pumps in various applications. 1. Location. item 2 Control Unit Control Grundfos CU301 with Sensor Pressure 0-6 BAR For Sqe Control Unit Control Grundfos CU301 with Sensor Pressure 0-6 BAR For Sqe. Any advice would be appreciated. You can easily change the system pressure by pressing the pressure buttons on the controler. CU 301. Canada. All 5SQE pumps are ideal for flows of gallons per minute. No Water in house, failed when wife was watering garden, no other use that morning. I finally swapped out my Grundfos CU301 well controller for a CSV1Z Cycle Stop Valve. . Možnosti. When it works--very rare--it's great. If you have an older phone with a removable battery, you can also. Sep 11, 2012. Documentation No results are available for the current selection. • Product Type: Constant Pressure Pump Controller. Plug your iPhone into your computer. CU 301. MansIo Mans. Domestic ground water intake. Now pump won't build pressure beyond 44 lbs won't shut off. Category: Drives. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. Ground water intake. E. Product Key Features. Go to App Store or Google Play and search for ‘Grundfos GO Remote’. If you do not immediately receive an email, please check your spam, bulk or junk mail folders.