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. Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. Good quality water pump parts, made of engineering plastic material, strong and durable. › Ver los detalles del producto. • Nameplate data of the CUE. Variants. Pressure sensor Grundfos for CU 301, 0-6 bar (405168). When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. Kullanılan standartlar: EN 61000-6-2: 2005 ve EN 61000-6-3: 2007. CU 300 is specially designed for the Grundfos SQE 3" submersible pump. from United States. He said the chip in there won’t communicate with the new pump so the actual controller is probably still alive. ; Page 11 Max. As valveman pointed out, you could disconnect the CU301 and replace it with a pressure switch if you want. I know all the greens are grounds, but trying to figure out what the red and black wires are. Documentation. Reach4. 5gl diaphragm tank Inline pressure gauge (cycles between 60 psi - 80 psi on demand; holds at 70 psi no11 CU 301 Sensor Max. The reason they were put on the market to start with, was to compete with the constant pressure control of a CSV, introduced in 1993, without shooting the pump. Does this seem accurate?Find many great new & used options and get the best deals for Grundfos - CU301 Transducer at the best online prices at eBay! Free shipping for many products!Quality water pump parts kit shaft seal chv with free worldwide shipping. CU 301 er designet til kommunikation, overvågning og kontrol af SQE dykkede pumper i applikationer med konstant tryk. 5hp. Municipal wells. US$599. In addition, check that all cables are connected properly and securely. 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. Three hours later the voltage alarm came on again and it stopped working. With new 30-50 pressure switch. 4. Select the situation that best matches your own to get started. 00 € excl. It will consume space for the storage vessel and get overly complicated while not really addressing the problem. Grundfos. 4. Log in or Create Account. It is beneficial in applications with low incoming or highly fluctuating water pressure. For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. B. The Franklin is OK, but will have plastic impellers where the Grundfos has Stainless Steel impellers. Step 4 Turn off the water supply to the pump. • Size: 7. Grundfos. 75hp, 1hp, and 1. The SQE series allows clients to install Grundfos CU 300 and CU 301 control panels. 12 1 11 96 43 86 50 / V7 15 75 19 0300 CU 301 Sensor Max. I finally swapped out my Grundfos CU301 well controller for a CSV1Z Cycle Stop Valve. 20 Electrical connection of the CU 301. Io. Please contact us to verify the data above is still accurate/up-to-date. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . The system is 220v. No extra cables are required between the CU 301 and the pump. Well repair came and said system was fine, but system had been locked with a remote control. Grundfos CU 301 KONSTANTTRYCKSPAKET för SQE-pumpar. 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. Please, mind that only logged in users can submit questions . Get it Oct 3 - 12. Diese Flüssigkeit ist bis zu -20 °C frostsicher und ist konserviert, damit Bakterienentwicklung ver-Step 1: Identify your old pump in the system. Just tighten the large adjustment screw until it works at 60/80. I have one and it is stuck on 100 PSI, the controller won' t change. The CU301 User Interface is the easy to use command and control computer for operating the pump in constant pressure mode. ) are connected. iPhones with Face ID, iPhone 8, and iPhone SE (2nd Gen): Press and release the Volume Up button, press and release the Volume Down button, then press and hold the Side button. Is the power plug plugged in? Plug the pump into a different socket and check to see whether it works. Brand New. Grundfos will not be liableAbout us Careers Sustainability News and media Doing business with us Our Company Grundfos Store Grundfos United States. 5. GRUNDFOS do Brasil Ltda. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. Most have been replace 3-4 times by now. My question now is what size breaker to use. Gain practical insight into how to interpret troubleshooting issues, learn about specific warnings and alarms and get the knowledge required to help diagnose issues. Write a Review. Answer: Check to see if the fuse has tripped. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. International. I've installed several pumps and controls previously, but that's basically my hillbilly plumbing and no problem, this thing is very high tech so I have a simple and maybe dumb question. Find water pump parts with free shipping, fast delivery and free return online. CU 301 communicates with the pump via power line communication. Shut off the water supply on both sides of the pump. info@lenntech. Grundfos alpha2 connector has items of butt type waterproof connector and auto connector. If an "RCD" fault current circuit breaker has been installed in the pump's electrical supply line, it has tripped. Best regards, Robert Senécal,ing. 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. In my reading, it looks like 20amp is appropriate given the wire size used. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. from date of manufacture. 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. No. 96438650 0103 CU301 5 sec. Grundfos GO Remote. Hopper & Sons Well Drilling uses Grundfos SQE constant pressure systems to ensure a reliable water supply for their customers. New hydraulics ensure operational reliability – a necessity for raw wastewater transport. 60. Page 52 96427972 0915 ECM: 1156881 View and Download Grundfos Cu300 installation and operating instructions manual online. What is the difference between SQ and SQE? The SQ is a single speed pump and the SQE is a variable speed pump which needs a control box to operate with variable speed and to monitor and adjust its features. Troubleshooting, warnings and alarms. Solution. CU 351 and IO. If it was a warranty replacement, maybe you can sell it on the Internet and pass the problem to someone else. Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. essere sostituito da Grundfos o da un’officina di riparazione autorizzata. 202 ft. a. If you have an older phone with a removable battery, you can also. They use the same wires the power goes down to the motor to send a radio signal back up to the controller. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. Messages 1 Reaction score 0 Points 0 Location Minnesota. Data may be subject to alterations without further notice. It will be controlled by the Grundfos CU301. . BMQE pump is not included. understanding the CU 321. Horsepower: 1/3 hp. 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. Without releasing the Side button, hold down the Volume Down button for several seconds. 5HP will give you 10 GPM at 50 PSI even when the water level drops to 300'. Select the situation that best matches your own to get started. I think I have 10yrs on the current one. • Status of the indicator lights on the control panel. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. With the Grundfos GO wireless device, you can even monitor and adjust the pump. Troubleshooting, warnings and alarms. Buy Grundfos Pumps 96438895 Direct. Off-grid. When shopping bearing, don't forget to check out our other related deals. D. Pressure transducers. Suitable for: Domestic ground water intake. 0. Step 1: Go to Grundfos Product Center. Support for any situation. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. Grundfos will not be liableSetting the product. 60Hz. Troubleshooting can be done both proactively before pump failure occurs and once the issue has already set in. The "E" means electronically controlled via the CU control box. I would then try using a contactor and an electrical float switch and the contactor turns on and off the power to the Grunfos CU301. 5-16 FC-PVC/V/C-F-32U7U7. Alarm indication (LED) when services is needed. This video is about how to troubleshoot the Grundfos SQE pump using the indicators lights of control panel Grundfos CU 301. Use that to replace the pressure transducer. 12Find many great new & used options and get the best deals for GRUNDFOS CU301 CONSTANT PRESSURE CONTROL BOX w/ TRANSDUCER KIT SQE CU 301!! V05! at the best online prices at eBay! Free shipping for many products!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. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. The CU 301 is a control and communication unit developed for SQE well pumps used in constant-pressure applications. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. Cycling on and off from old style pressure tank systems will destroy pumps, motors, capacitors, relays, pressure switches, as well as cause pressure. In addition, check that all cables are connected properly and securely. Brand: Grundfos. . I need to monitor my system. Manufacturer Part #96438895. . Learn more. Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. GRUNDFOS Pumps CorporationAdd to Cart. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. At the same time, it could also monitor and display the system’s performance continuously whilst. so you won't miss out on getting the savings. I have a cu301 system at my cottage. 1 star 2 stars 3 stars 4 stars 5 stars. Boulevard TLC no. hodnota tlaku). For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. The SQ submersible groundwater pumps are equipped with permanent magnet motors and can supply pump. Water Wells & Pumps 🇨🇦. 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. No extra cables are required between the CU 301 and the pump. If I turn the power off when I am not using water and on only when I need it, it appears to work ok. Pos. This is achieved using viable speed constant pressure pumps. Head max. 1 Grundfos instructions. 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. Grundfos Americas Brookshire, TX 77423. Model Number: CU301. Product Questions . not worth the money. Alternately one of the two check valves in the line at the top of the down pipe, and as the line enters the house could be restricting the flow. 20 + £25. 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. Online Shopping at a cheapest price for Automotive, Phones & Accessories, Computers & Electronics, Fashion, Beauty & Health, Home & Garden, Toys & Sports, Weddings & Events and more; just about anything else Enjoy Free Shipping Worldwide! Limited Time. Ingen resultater tilgængelige for det aktuelle valg. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. The pump will then act like a typical submersible pump, just with the added feature of dry run protection. 7. In addition to demonstrating the process for selecting from the eight avaialble choices for control modes, detailed examples of the applications in which ea. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Grundvandsindtag. (See the back of this manual. B. ; Page 13 Radio. Top Rated Seller Top Rated Seller. 3 ofertas desde US$189. Variants. 66600 apodaca, n. A pressure transducer measures the pressure in a specific location in a system and converts it into a signal which can be read by an instrument, for example resistance, inductance or capacitance. 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. setting. 5HP will give you 10 GPM at 50 PSI even when the water level drops to 300'. Product ratings and reviews. Otherwise you will see a drop in pressure before the pump gets. If these instructions are not observed, it may result in malfunction or damage to the equipment. But again, if the problem is low water in the tank, then a switch won't make the issue disappear. Quick view Add to Cart. Grundfos partner or company. Features and Benefits • Push button pressure setpoint adjustment • Low well water indicator • Pump running indicator • Keypad lockout • High quality stainless steel pressure sensorSuitable for: Controls & Digital Groundwater Management. 5" x 4. com: Grundfos - CU301 Transducer אביזר למתקני תלייה לצג/טלוויזיה : תעשייה ומדעAuthor Topic: Grundfos CU301 retired (Read 8386 times) Kent M. CU 301, pressure sensor kit. Hem / Pumpar / Djupbrunnspumpar / Tillbehör / Grundfos, CU301, Konstanttryckregleringspaket, tank, sensorvent. Remove the CU301 and put wires on the pressure switch. The CU 301 control unit provides: Full control of the SQE pumps. India Blackrock Korea GRUNDFOS Pumps NZ Ltd. 30 Español (MX). 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. 2941 Brighton Road Oakville Ontario L6H 6C9 Telephone: (905) 829-9533 Fax: (905) 829-9512 Mexico Bombas Grundfos de Mexico S. Residential groundwater intake. In the event of a pump failure on the panel information from the CU 300 or CU 301, the pump alarm light is activated, which allows you to deal with the issue quite fast. You will be ok letting it cycle for a few days until you get a CSV1A to finish the job and stop the cycling. Product Number: 98393361. This pressure sensor is compatible with Grundfos CU301 and provides accurate pressure data and transfers the readings to the controller. Easy to install and operate, this one-stop-shop pump. The 2 gallon pressure tank (sold separately),. 96436753. Have the pipe system pressure-tested by a specialist company. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. 00 fax. Description: grundfos constant pressure status pump control box. I have the same system. 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. 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. Factory settings are marked in bold-faced type under each individual display. 01. The CU301 is usually the cause of the problem with these type systems anyway. No Questions . If you do not immediately receive an email, please check your spam, bulk or junk mail folders. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. He bought his own Caribbean island when he was 24, was knighted in 1999 and is now said to be worth $4. All components are easy to install, so you can enjoy the. $919. Customer Questions. 12 £2,877. Min. Quebec. 1 Service. Helpful. at 1gpm, takes about 1min. 01. No results are available for the current selection. 7Amps. This was the fourth CU301 that failed in my home in a little over 3 and a half years of home ownership (new construction). 7. In addition, check that all cables are connected properly and securely. CU 301 communicates with the pump via power line communication. Ltd. Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. the motor. Amazon. (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 manufacture. I have found that if I turn the power off, after a few hours, the pressure is back. The CU300 and CU301 are both control boxes to monitor and adjust the features on the SQE. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Possibility of adjusting pressure. RRP £563. Run a supply of cold water through the pump, if the unit does not start due to overheating. PDF Grundfos CU 301 Manual (Quick Start Guide) PDF Grundfos CU 301 Manual Detailed. Grundfos SQE 2-115 + 80 m cable constant pressure maintaining set (96524507) in stock. Water goes in and out of it all of the time against the air-filled bladder. 5 according to local regulations. Ask Your Own Plumbing Question. About us. So as long as the pump itself will run, you can replace the pressure transducer with a standard 40/60 pressure switch. Variants. If any of them are loose or disconnected, your circulator pump won't work. CU301 Controller is sold separately. The CU301 User Interface is the easy to use command and control computer for operating the pump in constant pressure. com tel. • Motor type 0. Turn the fuse back on. Grundfos Management A/S or Grundfos A/S, Denmark. 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. Grundfos – cu301 Transductor. The pump will then act like a typical submersible pump, just with the added feature of dry run protection. . Product Related Tools. The CU301 controller is set to 60 PSI. Controls & Digital Groundwater Management. When the CU301 controller is working as it should, it will turn on the pump when you need water, and adjust the motor RPM to produce the exact amount of water you are using. 28 January 2014 09:51:31. 3 de 5 estrellas. EN/. Go to App Store or Google Play and search for ‘Grundfos GO Remote’. Page 5: Installing The Product The user or the installer is responsible for correct earthing and protection 104. The CU301 is not under warranty anymore, so you have to pay for a replacement. To find a spare part for your pump, search for the pump in the product menu. 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. MPN. . O. Now you just need a way to control the system without the variable speed controller. Enter the product for which you want to troubleshoot in the search bar at the top. CU301 CONSTANT PRESSURE STATUS BOX. Check the three wires are connected to the plug terminals. 3 out of 5 stars based on 7 product ratings. 66. $590. Max flow 480 US gpmNew Member. Also shop for cnc machine parts at best prices on AliExpress!. Just go to the Grundfos Product Center to find the pump spare parts you need. Possibility of starting, stopping and resetting the pump simply by means of a push-button. Find The Right Part Right Now at Midwest. New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling. The only good thing about the SQE is that it will run off a standard pressure switch in place of the CU301. . com: GRUNDFOS VERSION 7 y transductor de presión más antiguo SQE SmartFlo CU301 CU321 MBS1900-98393361 : Industrial y Científico. I recently heard that Grundfos was changing the programming to let the pump cycle on and off 1000 times at 15 PSI differential, to allow time for the controller to "find the signal". 3. MansIo Mans. 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. 2022 ECM: 1347087 CU 301 GRUNDFOS INSTRUCTIONS JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. ) 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. You can also search Grundfos research and insights for more learning materials, articles, white papers, videos and. 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 . I have a grundfos sqe 1hp pump that was hooked to a CU301. Dokumentation. The intelligent control box offers a wide flexibility for various system set-up or configurations. Get it Oct 5 - 18. CU 301 communicates with the pump via power line communication. English (USA) Products & services. CU 301. 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. 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. The CU 300 is capable of control the pumps based on multiple sensor signals. Press to enable the pump. Select pos. My problem: We can't set the psi on the new CU301 above 70 psi. May 6, 2021. As you have already noticed, removing the variable speed controller and hooking it up directly to power, will usually get the system running again. - Answered by a verified Plumber. Once you enter Grundfos Product Center, you will see a menu with four colored categories at the top. Available with 2-3 parallel connected pumps, with an integrated. That is a very common problem with the SQE/CU301 type system. 00 shipping. 5 HP 10GPM (10SQE 15-330) and the CU301 Controller - $3,800 installed Goulds VFD 2. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure. Drip, Micro Spray & Soaker Hose Irrigation. Grundfos Cu301 Won’T Turn On . Suitable for: Domestic ground water intake. Grundfos 985204 Sealing Set (2) Total Ratings 2. In addition, check that all cables are connected properly and securely. On demand essentially means that when there is a drop in pressure in the water line, the PM2 will send a signal to the pump to turn on and begin pushing water. If so what would the pressure be without the controller, wouldn't it. EACH. C $235. Installed check valve before pump. Suitable for: Water Treatment Fertigation, Chemigation & Dosing. 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. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . In case of a failure, see section 5. 5hp. Very unstable. I have been given 2 options for the well pump: Grundfos 1. SMART EVO installation guide. LIMITED WARRANTYI have a cu301 system at my cottage. 35 $ 1,445. Grundfos. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. A red or grey circle with a diagonal bar, possibly with a black graphical symbol, indicates that an action must not be taken or must be stopped. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. Now power up the pump, and switch it on from the timer. A 1. View.