CU301 CONSTANT PRESSURE STATUS BOX. $299. A 1. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. Cycling on and off from old style pressure tank systems will destroy pumps, motors, capacitors, relays, pressure switches, as well as cause pressure. 96436753. Only for Hydrojet: Check that the pressure switch is working. #1. CU 301 communicates with the pump via power line. No extra cables are required between the CU 301 and the pump. Keep me posted. This is achieved using viable speed constant pressure pumps. La pompa non deve mai essere colle-Remove micro switch and move wires to the provided 40/60 pressure switch as per diagram. I liked that I could ask additional questions and get answered in a very short turn around. I would use a 10S15-21 Grundfos. Only water draw needed is to fill the pressure tank. If so, 7 ÷ 1. Data may be subject to alterations without further notice. Check. Tighten the screw and check the connection is secure. 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. I have a cu301 system at my cottage. Please, mind that only logged in users can submit questions . 99. 230 °F. If your water pump keeps on running and won't shut off, 1. If it is 30 seconds, you would probably be OK. 1. Control Grundfos E-products remotely, ensure easy and reliable installing, commissioning and maintenance, and save time on reporting with the intuitive Grundfos GO Remote app. Grundfos GO Remote. AHR accepted AHR declined. search. Jun 10, 2008. No Water in house, failed when wife was watering garden, no other use that morning. The control unit has been developed for the SQE submersible pumps. I have had a Grundfos CU301 w/a 15SQE-250 running my combined domestic and GWHP system for the last 11 months. The CU301 User Interface is the easy to use command and control computer for operating the pump in constant pressure mode. You can use a Cycle Sensor to protect the pump from running dry as it has adjustments for how long before the pump comes back on. Our professional technicians have years of experience in diagnosing and correcting Weil McClain Boiler Ignition Faults, so you can be sure your boiler is running efficiently again in no time. Horsepower: 1/3 hp. Quick view Add to Cart. B. 96438897. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. CU301 Controller is sold separately. No. 4 4. The system is 220v. Terry, I recently saw the article you wrote on this controller. It is beneficial in applications with low incoming or highly fluctuating water pressure. • Motor type 1. Using a standard 40'60 pressure switch and replacing the galvanized tank and air maker will solve your sulfur odor and iron problem without adding chemicals the same way it worked until. ) Please state these pieces of information when you contact Grundfos to get help for fault finding: • Nameplate data of the pump or system which the CUE controls or is part of. Grundfos Warranty Policy Page 3 of 24 Section 2: Guidelines • All warranty claims must be submitted within 30 days of the last labor date to complete the warranty repair. Inspect the electrical box for blown fuses and tripped breakers. However, after I paid him for the pump installation (something over $3500. 4. The CU 301 control unit provides: Full control of the SQE pumps. • that the system pressure is 7 psi below the pressure. 3. Top Rated Seller Top Rated Seller. 4. CU 300 is specially designed for the Grundfos SQE 3" submersible pump. The PM2 Pressure Manager is a controller that allows your pump to operate "on demand". Select pos. Solutions. ; Page 3 Radio. But you would be able to completely remove the pressure transducer and CU301 box. If you want to optimise your production and reduce downtime, we can help you choose the right spare parts and service offerings. . • Reference Grundfos Standard Terms and. ". If you're using a laptop, some of them don't allow you to wake them using external Bluetooth devices. Pressure sensor only for the CU301 constant pressure control box. not worth the money. 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. Brand New. Furthermore, the CU 200 enables connection of a level switch. 0. Grundfos Cu301 Won’T Turn On . You can disconnect the CU301 and just wire the two hot wires directly to a 240V breaker to test the pump. Switch the "RCD" back on. the motor. 96438650 0103 CU301 5 sec. Whichever situation you’re in, you can find the pump troubleshooting guide you’re looking for in 3 possible places: Grundfos Product Center; the Grundfos for Engineers Search Engine; and. Diese Flüssigkeit ist bis zu -20 °C frostsicher und ist konserviert, damit Bakterienentwicklung ver-Step 1: Identify your old pump in the system. in stock. Suitable for: Residential groundwater intake. CU 100, 200, 241, 242, 300, 301, 351, 362. Open a faucet or more and manually turn the breaker on. This pressure sensor is compatible with Grundfos CU301 and provides accurate pressure data and transfers the readings to the controller. If an "RCD" fault current circuit breaker has been installed in the pump's electrical supply line, it has tripped. WARNING: Cancer and Reproductive Harm - Online special $818. Product Identifiers. I have just converted it to a PK1A cycle stop valve kit thinking maybe my controller was telling my pump to act the way it was. Step 1: Go to Grundfos Product Center. Die Unterwassermotoren sind werkseitig mit einer speziellen Grundfos Motorflüssigkeit, Typ SML 2, gefüllt. 4 de 5 estrellas. Delivery Options: Standard, Express, Same Day & Next Day options available * Equipment is subject to availability. Factory settings are marked in bold-faced type under each individual display. Print / PDF. If so what would the pressure be without the controller, wouldn't it. If you are a registered Extranet user, please log-in to the Extranet to place an order here. CU 301. Brand: Grundfos. Would you like to contact Grundfos Service US or a Grundfos Authorized Service Partner? Please fill out the required fields below or visit Grundfos Service. Grundfos SQE 3” borehole pumps are commonly used for the pumping of water from smaller boreholes and wells for water supply and irrigation. 2. The original CU301 didn’t last through construction. Grundfos Management A/S or Grundfos A/S, Denmark. 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. For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. Hopper & Sons Well Drilling uses Grundfos SQE constant pressure systems to ensure a reliable water supply for their customers. Wells, Sump Pumps and Septic Sewage Systems - Grundfos CU301 controller & diaphragm tank - Hoping someone can help clarify the following for me. 1 billion. 62. MansIo Mans. If it was a warranty replacement, maybe you can sell it on the Internet and pass the problem to someone else. Export as. CU 301. Mine is a different brand, but I was very surprised to see the controller (the computer) installed outdoors on a 4x4. In other words, it has everything you need. Grundfos CU 301 Complete Constant Pressure Control Package. 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. Grundfos Americas Brookshire, TX 77423. The CU301 controller is set to 60 PSI. Suitable for. Add our constant pressure kit with the pump. For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. If you took that CU301 out of the circuit forever, to fill a tank, you would use a float switch, and probably also that pump protection device. The Grundfos SQE is converted to an SQ, when the CU301 controller is removed. 66. Anvendelse: Grundvandsindtag - Private husstande. No extra cables are required between the CU 301 and the pump. In water distribution, keeping the water pressure constant is important for the comfort level of the end user. 01. 2 Normal operation CU 321. You can also search Grundfos research and insights for more learning materials, articles, white papers, videos and. Suppose I turn my SQE into an SQ (it's already that - he was out here today and replaced everything [cu301, sensor, pressure tank] but the pump - still cycles 60-80psi every 10 seconds, diagnosis: must be the 'chip' on the pump). Grundfos Cu301 Won’T Turn On . 3 out of 5 stars based on 7 product ratings. My concern is that when you turn on water (lets say. I also think the 3. Turn the fuse back on. Grundfos will not be liableThe factory setting depends on the power rating of. 00 fax. Dec 14, 2014. FREE Returns . USA. Get water pump parts water pump maintenance accessories with free return and fast delivery. GRUNDFOS VERSION 7 y transductor de presión más antiguo SQE SmartFlo CU301 CU321 MBS1900-98393361. Keep the screw open until the sound stops. com: Grundfos - CU301 Transducer אביזר למתקני תלייה לצג/טלוויזיה : תעשייה ומדעAuthor Topic: Grundfos CU301 retired (Read 8386 times) Kent M. CU301 for Grundfos SQE before CSV CU301 removed, CSV installed Well, it’s done. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. 7. £347. Support for any situation. The Grundfos CU 301 is an intelligent constant pressure pump control. And Grudnfos SQ N and SQ NE series pumps for environmental applications. Run a supply of cold water through the pump, if the unit does not start due to overheating. Is the power plug plugged in? Plug the pump into a different socket and check to see whether it works. 5 Constant pressure control. Hopefully, it will function again. CU 351 and IO. 6, the CU 301 stops the pump and declares a dry-running alarm. Increasing water pressure to a certain set point and keeping the pressure even though flow and inlet pressure varies. Thi. CU 301, pressure sensor kit. LIMITED WARRANTYI have a cu301 system at my cottage. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. Grundfos circulator pumps are designed for best-in-class efficiency with low maintenance. The Franklin is OK, but will have plastic impellers where the Grundfos has Stainless Steel impellers. Pressure transmitter MBS 1900, 0-120 psi. It will be controlled by the Grundfos CU301. 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% Water The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. System in located in small crawlspace under the cottage. 118th Terrace Olathe, KS 66061 Telephone: (913) 227-3400 Fax: (913) 227-3500 Canada Grundfos Canada Inc. Most have been replace 3-4 times by now. 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. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. The CU 301 works with the pump, controlling its speed, allowing you to receive the water you need while suppling it at a constant pressure. Quebec. I have a grundfos sqe 1hp pump that was hooked to a CU301. Toggle. The Grundfos CU 301 is an intelligent constant pressure pump control. I is recommended to ONLY use a 2 gallon pressure tank which should be pressureized to 70% of the pressure setting you want to run at. Grundfos Cu301 Won’T Turn On . CU 301 communicates with the pump via power line communication. Grundfos will not be liableGrundfos Holding A/S. CU 301 English (US) Installation and operating instructions. The power comes from the circuit box (2 15amp breakers) into a Grundfos CU301 controller (then out to the pump). The user simply chooses the desired water pressure by pressing the UP or DOWN arrows, and the CU301 does the rest. You can also find the spare parts you need on Grundfos Go or MyGrundfos. 3 sources for pump troubleshooting guides. Open the Grundfos GO Remote app and find the product for which you’d like to troubleshoot, either by catalogue or by a quick search. We apologize for any inconvenience. I bought a 60/80 switch and adjusted it to 60/75 and set the CSV1A to 70. 17. The guided replacement tool in the Grundfos Product Center prompts you to enter information on the old pump such as model, manufacturer and frequency. A bad check valve will cause the pump to come right back on and it has shut off, but won't keep it from shutting off. DC Drives Grundfos CUE Series Installation And Operating Instructions Manual. 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% WaterGrundfos Cu301 Won’T Turn On . The best. No extra cables are required between the CU 301 and the pump. It's also possible you need to check your Windows. So as long as the pump itself will run, you can replace the pressure transducer with a standard 40/60 pressure switch. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. The well depth will be around 350-400 feet deep with around 30GPM. Support for any situation. Buy Grundfos Pumps 96438895 Direct. District Sales Manager-----From: Ken Sent: Thursday, August 20, 2009 12:13 AM To: 'Robert Senecal'Cc: '[email protected] you can't wake your computer from Sleep Mode, it's possible your BIOS is reducing power to the ports where your monitor and/or Bluetooth devices (mouse, keyboard, etc. Suitable for: Residential groundwater intake. In Stock. Contacts;. CU 301 communicates with the pump via power line communication. Enter the product for which you want to troubleshoot in the search bar at the top. Grundfos will not be liable for any costs of removal, installation, transportation, or any otherAnother Grundfos SQE with CU301 control replaced with CSV People don’t want to worry about their water systems. CU 301. Dealing with a Weil McClain Boiler Ignition Fault? Let us help you resolve the issue quickly and safely. Mexico phone: 011-52-81-8144 4000 telefax: 011-52-81-8144 4010 L-sp-sL-019 2/07 prInteD In. CU 301 communicates with the pump via power line communication. Using a standard 40'60 pressure switch and replacing the galvanized tank and air maker will solve your sulfur odor and iron problem without adding chemicals the same way it. The real problem is needing a variable flow rate from a given pump. O. • 20 days ago. Installed check valve before pump. When the water softener came on it worked. The real problem is needing a variable flow rate from a given pump. Liquid Temperature. Grundfos CU301 controller (set to maintain 70 psi) JetRite2 4. In Stock. If you are not. I have a cu301 system at my cottage. The Grundfos SQE pump model numbers are very descriptive!! The flow and pressure for each pump is indicated by the model number. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. The pressure drops until it reaches 20 PSI to 32 PSI (1. Residential water pressure boosting. 2941 Brighton Road Oakville Ontario L6H 6C9 Telephone: (905) 829-9533 Fax: (905) 829-9512 Mexico Bombas Grundfos de Mexico S. USA. Messages 1 Reaction score 0 Points 0 Location Minnesota. If these measures do not have the desired effect, please call your specialist technician. It seems to me a "20 gallon" pressure tank might be a total size. On a related note, has anyone found an off the shelf 4-20ma 0-100psi G1/2 thread pressure sensor that is NOT $250 like Grundfos demands??5 Year Warranty with Grundfos Pumps. In addition, check that all cables are connected properly and securely. This means that theModel #: 96436754-CU301 (230v) For SmartFlo electronic constant pressure submersible pump. If these instructions are not observed, it. That means they have been "recalled" at least 9 times since 1999 when they first came on the market. The old CU301 was set to 80 psi. Grundfos SQE pumps are compact submersible pumps, designed for constant pressure applications within domestic groundwater supply for private housing, small waterworks, and small irrigation systems. V. UPC. The Franklin is OK, but will have plastic impellers where the Grundfos has Stainless Steel impellers. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Grundfos will not be liableThe cycling on and off you mentioned means your CU301 box has lost contact with the electronics in the SQE motor. Řídící jednotka CU 301 je určena pro řízení ponorných čerpadel SQE v aplikacích udržování konstantního tlaku. Bladder tanks are worthless for water storage, and even more so with a variable speed system like the Grundfos SQE with the CU301 controller. 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. Water Pump Grundfos CU 301 Installer Manual 28 pages. Grundfos – cu301 Transductor. Drip, Micro Spray & Soaker Hose Irrigation. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. from date of manufacture. With new 30-50 pressure switch. Very unstable. (If the bladder is leaking, water will probably come out of the air valve of the tank. 00 shipping. Obr. GRUNDFOS CU301 CONSTANT PRESSURE CONTROL BOX w/ TRANSDUCER KIT SQE CU 301 Ver. 16A VAC Tank SQE CU301 CU 301 CU 301 99 CU 301 GRUNDFOS INSTRUCTIONS 96438650 0306 Repl. Find helpful customer reviews and review ratings for Grundfos - CU301 Transducer at Amazon. After occupying the house and installing our irrigation system the following spring, we adjusted the psi from 70 to 80. Municipal wells. 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. All components are easy to install, so you can enjoy the. Just tighten the large adjustment screw until it works at 60/80. Connected tapping points or cisterns may still be running. 75hp, 1hp, and 1. #1 The well guy was out again this morning replacing the CU301 Controller for the 3rd time in 18 months. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. Amazon. Most Grundfos pumps have a bleed screw to remove the excess air. . Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . 8 zobrazuje tlaŁítko ON/OFF na łídící jednotce CU301 je možno Obr. I tried turning off the power at the fuse box (to reset it)and it still doesn't work. Grundfos GO Remote is used for installation, data monitoring, fault information and configuration of Grundfos pumps and systems, by radio or IR connections. You will be ok letting it cycle for a few days until you get a CSV1A to finish the job and stop the cycling. Newbie; Posts: 15; Grundfos CU301 retired « on: August 26, 2015, 10:01:17 PM » I installed a new CSV1A and pressure switch today and retired the still (surprisingly) working CU301 V2 from 2003. GrunDFos canada Inc. Grundfos' factory or authorized service station, any product of Grundfos manufacture. I have a Grundfos Cu 301 and the voltage alarm keeps blinking and the pump won't run. 70% of the pressure setting you want to run at. Alarm indication (LED) when services is needed. But you would be able to completely remove the pressure transducer and CU301 box. New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling New hydraulics ensure operational reliability – a necessity for raw wastewater transport For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. Residential groundwater intake. Get it Oct 5 - 18. The CU300 and CU301 are both control boxes to monitor and adjust the features on the SQE. 95. • Voltage 100v - 240v. WX 101 Amtrol 2 galones Well-X-Trol sistema de pozo de agua en línea DEPÓSITO DE PRESIÓN. Pump Accessories &. B. Esther Woodstock, NY. 75 hp, dry-running stop = 680 W. 5 according to local regulations. I can lock and unlock the unit by pressing the up and down arrows at the same time as. Quick view Add to Cart. Recently, I started getting the "VOLTAGE ALARM" coupled w/the "NO CONTACT WITH PUMP" LEDs lighting up! Pump still locks in at the 40PSI, but surges at startup and stops at 90PSI. Page 5: Installing The Product The user or the installer is responsible for correct earthing and protection 104. Grundfos SQE/CU301 Pressure kit (0-6Bar /18L/60L) Kit includes Smartflo controller, transducer and 18L/60L pressure tank. No results are available for the current selection. Solution. Ground water intake. The Grundfos BMQE system delivers constant water pressure, even with multiple fixtures or taps. #1. Model Number: CU301. . 5 sec. Variants. Category: Drives. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. ITEM 96436753. You should google "Grundfos cu301 Operation Manual" to find answers to your questions. Ice cube tray trips the pump on. Helpful. This is the worst choice as it will not address pump capacity at all. The Grundfos 3 inch SQE constant pressure pump is the most cost effective way to get constant pressure for your home or other small water application. Use the FAQ to get answers to your questions about our pumps, products and services. Choose your pump to see all the information. It will consume space for the storage vessel and get overly complicated while not really addressing the problem. No. The CU 301 communicates with the pump via mainsborne signalling (Power Line Communication),meaning that no extra. Well repair came and said system was fine, but system had been locked with a remote control. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. 5 Function. Box 2040, Regency Park, South Australia 5942 Delivery: 515 South Road, Regency Park, South Australia. Quantity. Sep 11, 2012. The SQ submersible groundwater pumps are equipped with permanent magnet motors and can supply pump. com tel. The SQE SmartFlo range works with SQE pumps available in 4 sizes: . Here you can find the right circulator pump for your heating, cooling and hot water recirculation needs. The wiring diagram shows the power hookup to the two terminals. System in located in small crawlspace under the cottage. Envieq supplies the Grundfo SQ and SQE 3″ borehole pumps with all necessary options, as the Grundfos CU301 and constant pressure KIT for domestic usage. 12 1 11 96 43 86 50 / V7 15 75 19 0300 CU 301 Sensor Max. I’ve put a couple CSVs in and a lot of various VFDs including plenty of CU301/SQE combos. DDA 7. 00 € excl. Best regards, Robert Senécal,ing. . Municipal wells. Domestic ground water intake. . Part # G96438895. 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. Domestic ground water intake. Both motor types can communicate with the Grundfos CU 300 and CU 301 control units, which can be operated with the Grundfos R100 remote control. I have the same concern on both the CU301 and the CSV. May 6, 2021. There are three different methods for detection of water shortage: Pressure switch on suction. CU301 Controller is sold separately. Product Key Features. $1275. Ensure that the top point of the discharge pipe and the pump does not exceed 50 feet. I have the same system. Buy on bolasystems. 5hp, . Frequency converters for pump control 60 hz (64 pages) Media Converter Grundfos CUE Series Installation And Operating Instructions Manual. 0818 ECM: 1241508. Switch the "RCD" back on. Possibility of starting, stopping and resetting the pump simply by means of a push-button. 5 HP 10GPM (10SQE 15-330) and the CU301 Controller - $3,800 installed Goulds VFD 2. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. The lower the pressure the higher the flow from a given pump.