I think the latest version number 7 of the CU301 will cycle like this 1000 times before it shows a fault that says, “lost connection”. 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. No extra cables are required between the CU 301 and the pump. E. I have found that if I turn the power off, after a few hours, the. The well depth will be around 350-400 feet deep with around 30GPM. (See the back of this manual. Our Constant Pressure System Complete features a CU 301 controller with transducer, a two-gallon Well-X-Trol tank and a manifold kit — which includes the constant pressure manifold, brass bushing, drain relief valve and pressure gauge. 5hp, . Good to know. 21 shipping. Select also pos. Quick view Add to Cart. 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. Intelligent Control Box. 3 ofertas desde US$189. • Pressure Range: 40 to 100 psi. Most have been replace 3-4 times by now. SMART Digital diaphragm dosing pump with internal brushless motor drive. HelpCU 301, pressure sensor kit. Customer Questions. However, I feel that it has saved energy and maintenance efforts on my part. I would use a 10S15-21 Grundfos. The CU 301 is a control and communication unit developed for SQE well pumps used in constant-pressure applications. = L pump + (n – 1) x 3 L max. Max flow 480 US gpmNew Member. Sections 1-4 give the information necessary to be able to install and start up the products in a safe way. This way the float switch will kill power to the controller. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. 1 billion. You can easily change the system pressure by pressing the pressure buttons on the controler. Open a faucet or more and manually turn the breaker on. 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. The old CU301 was set to 80 psi. Otherwise you will see a drop in pressure before the pump gets. The power comes from the circuit box (2 15amp breakers) into a Grundfos CU301 controller (then out to the pump). Grundfos Shaft Seal Kit for CR I N 10 15 20 HQQE 96511844 (1) Total Ratings 1. Municipal wells. Municipal wells. 62. My concern is that when you turn on water (lets say. Where to buy. CU 301. Recíbelo el martes, 3 de enero. Boulevard TLC no. Grundfos will not be liableThe factory setting depends on the power rating of. Last winter the controler changed from 70psi to 40psi and we could not change the pressure. less than 2 years. CU 301. or Best Offer. Grundfos CU 301 [27/32] 2 3 4. GRUNDFOS AB GRUNDFOS Pumpen AG Ltd. . 00 +$69. In my reading, it looks like 20amp is appropriate given the wire size used. Liquid Temperature. GRUNDFOS CU301 96436753 V07 CONTROL UNIT for SQE pumps + MBS1900 PRESSURE SENSOR (#154612007285) See all feedback. US$599. 46 US gpm. I am repairing or maintaining. 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. CU 301 communicates with the pump via power line communication. I bought a 60/80 switch and adjusted it to 60/75 and set the CSV1A to 70. Grundfos - CU301 Transducer . To avoid this, booster sets with pressure gauges are able to adjust the output and thus. Replace three phase motor and Subdrive® controller with a standard single phase motor and control. It's also possible you need to check your Windows. Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. No extra cables are required between the CU 301 and the pump. CU 301 communicates with the pump via power line communication. 18 Grundfos installation and operating instructions, CU 301 with Grundfos GO Remote . Report. 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. Grundfos Cu301 Won’T Turn On . Water Pump Grundfos CU 301 Installer Manual 28 pages. : +45 87501400 | Fax +45 87501402. Answer: There may be a leak in the pipeline system. Then you can be sure it will turn off when the pressure gets to 60 PSI. Learn more. Grundfos 91121987 - BMQE CU301 Constant Pressure Box- The BMQE system is a complete constant pressure boosting system. 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. This video is about how to troubleshoot the Grundfos SQE pump using the indicators lights of control panel Grundfos CU 301. 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. Residential groundwater intake. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. $555. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. GRUNDFOS INSTRUCTIONS. 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. No loghts on CU301 control box panel, when panel lid lifted on 1 led (24v) was steady green and 2 (10v and 5v) were blinking green. Open a faucet or more and manually turn the breaker on. Grundfos will not be liableSetting the product. No results are available for the current selection. The pump will then act like a typical submersible pump, just with the added feature of dry run protection. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. I have found that if I turn the power off. Review. The problem is that the CU301 is no more dependable than any other computerized system. AHR accepted AHR declined. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. 2 people found this helpful. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. CU 301 er designet til kommunikation, overvågning og kontrol af SQE dykkede pumper i applikationer med konstant tryk. All information is copyright 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. 95. You can always get what you expect when you turn on the tap. Add to Cart. CU 301 communicates with the pump via power line communication. Please contact us to verify the data above is still accurate/up-to-date. We have a Grundfos cu301 digital control box with its typical matching pump. WX 101 Amtrol 2 galones Well-X-Trol sistema de pozo de agua en línea DEPÓSITO DE PRESIÓN. 2 gallon size tank without the CU301 or a Cycle Stop Valve will cause a tremendous amount of cycling on and off. SQE with CU301. Diese Flüssigkeit ist bis zu -20 °C frostsicher und ist konserviert, damit Bakterienentwicklung ver-Step 1: Identify your old pump in the system. Sep 11, 2012. Grundfos CU301 Controllers with Pressure Transducers (Sensor) are factory pre-set to allow a Max pressure setting of 70 PSI by. EACH. Grundfos circulator pumps are designed for best-in-class efficiency with low maintenance. 1 star 2 stars 3 stars 4 stars 5 stars. The only good thing about the SQE is that it will run off a standard pressure switch in place of the CU301. Purchase Grundfos CU301 SQE Control Unit with w/ Transducer in Billings, Montana, United States, for US $369. The CU 300/SQE package is the system that can turn the luxury idea of constant pressure to reality. E. 18 Settings . This recall involves Whirlpool brand microwave hood combinations. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. Ratings and Reviews. The lower the pressure the higher the flow from a given pump. Write a review. Export as. + GRUNDFOS VERSION 6 Pressure Transducer SQE SmartFlo CU301/CU321 MBS1900-98393361. If so, 7 ÷ 1. Motorola Moto: Hold down the Power key for 10-20 seconds. Three hours later the voltage alarm came. To obtain a Data Booklet or I&O, contact Grundfos directly or a local. 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. I have found that if I turn the power off, after a few hours, the pressure is back. CU 301 communicates with the pump via power line communication. USA. No extra cables are required between the CU 301 and the pump. Go with the CU301. Check the water supply suction pipe for damage or obstructions, if the pump does not start. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. Brand New. View. 99. 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. Most have been replace 3-4 times by now. You can always get what you expect when you turn on the tap. com: Grundfos - CU301 Transducer אביזר למתקני תלייה לצג/טלוויזיה : תעשייה ומדעAuthor Topic: Grundfos CU301 retired (Read 8386 times) Kent M. 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". 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. If you are not. Water Wells & Pumps 🇨🇦. Find water pump parts with free shipping, fast delivery and free return online. Data may be subject to alterations without further notice. CU301 does the rest. I would disconnect the CU301 controller, making the pump and SQ instead of an SQE. 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. This is a variable speed pump and the sensor that is faulty is in the motor. The float switch will supply enough current for only the coil of the contactor so #12 will will be. Vendido por The Portland Group y enviado desde un centro de logística de Amazon. I'm installing a new Grundfos SQE pump system at my home. The Franklin is OK, but will have plastic impellers where the Grundfos has Stainless Steel impellers. 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. CU 200. You can also search Grundfos research and insights for more learning materials, articles, white papers, videos and. Dokumentation. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. In addition, check that all cables are connected properly and securely. Add our constant pressure kit with the pump. I have the same concern on both the CU301 and the CSV. Grundfos is one of the world’s biggest and most well respected manufacturers of water pumps. 18 postage. All 5SQE pumps are ideal for flows of gallons per minute. • that the system pressure is 7 psi below the pressure. System in located in small crawlspace under the cottage. If you have an older phone with a removable battery, you can also. Residential groundwater intake. 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. Possibility of adjusting the pressure. In water distribution, keeping the water pressure constant is important for the comfort level of the end user. 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. Good quality water pump parts, made of engineering plastic material, strong and durable. › Ver los detalles del producto. If you do not immediately receive an email, please check your spam, bulk or junk mail folders. In Stock. . Available with 2-3 parallel connected pumps, with an integrated. VAT. 2022 ECM: 1347087 CU 301 GRUNDFOS INSTRUCTIONSIt is Grundfos CU301 control unit. If these instructions are not observed, it may result in malfunction or damage to the equipment. 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. 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. Hold down the on/off button for 3 seconds, then let it go. CU301 does the rest. The lower the pressure the higher the flow from a given pump. In reading the CU301 user manual my understanding is. 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. 9K views 10 months ago. The last I heard those CU301/SQE type systems were in "generation nine". CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Suitable for. Run a supply of cold water through the pump, if the unit does not start due to overheating. 66. To find a spare part for your pump, search for the pump in the product menu. from date of manufacture. Then diagnose the trouble, starting at. Simply make your selections from the drop-down menus and you will receive a result immediately. Grundfos SQE 2-115 + 80 m cable constant pressure maintaining set (96524507) in stock. View. Grundfos SQF 0. 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. € 1 814,69. Municipal wells. That is going to be indoors. 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. About us. ; Page 16 GB: The crossed-out wheelie bin symbol on a product means that it must be disposed of sep- arately from household waste. No Questions . CU 301 communicates with the pump via power line communication. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. I need to. Rainwater Equipment. 7. 99 $ 745. Sch 40 is not good for hanging a. 95. Note: For 10 SQE 160 and 10 SQE 160 N pumps, the value is 550 W. Also shop for cnc machine parts at best prices on AliExpress!. 4 Français (CA) Notice d'installation et de fonctionnement. )Disclaimer: The information about the Grundfos pump in this document may be outdated. The guided replacement tool in the Grundfos Product Center prompts you to enter information on the old pump such as model, manufacturer and frequency. I looked at the grundfos website, and their literature is pretty poor, but this looked pretty odd to me. I have a cu301 system at my cottage. Open the closest line from the pump outlet. understanding the CU 321. Documentation No results are available for the current selection. Has anyone seen something like that before? In the past, simply turning off the pump and waiting 30 seconds to turn it back, would allow for the system to go back to normal. Add to Cart. Check. LITTLE ROCK, Ark. In order to control pressure, it must be measured. 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. 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. 3 out of 5 stars based on 7 product ratings. Control Unit Grundfos CU 300 Installation And Operating Instructions Manual 59 pages. Read our customers' stories to learn how they benefit from the Grundfos approach to intelligence, water and energy. However you would control the pump with the breaker for testing. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. Find a regular 40/60 pressure switch, a 1/4X3 nipple, and a 1/2X1/4 bushing. Brand: Grundfos. 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. 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. 01. 32 . $919. so you won't miss out on getting the savings. 60Hz. The name Grundfos, the Grundfos logo, and the payoff Be–Think–Innovate are registrated trademarks owned by . In addition, check that all cables are connected properly and securely. 1 Grundfos instructions. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. CU 300 is specially designed for the Grundfos SQE 3" submersible pump. Grundfos will not be liableAbout us Careers Sustainability News and media Doing business with us Our Company Grundfos Store Grundfos United States. Write a Review. Grundfos Americas Brookshire, TX 77423. Good to know. 00 New. Answer: Circuit breakers and fuses trip for numerous reasons: undervoltage, incorrectly designed circuit breaker or fuses, too low a setting for the motor-protective circuit breaker, asymmetric three-phase current, a short circuit on the motor, incorrect wiring or faulty electrical connections, a worn or blocked pump, a defective capacitor for. 1 when the suction pipe is empty and the pump is to be primed. See Grundfos wiring diagrams (technical data) supplied with the system. Support for any situation. Please contact us to verify the data above is still accurate/up-to-date. 0. 16A VAC Tank SQE CU 301 CU 301 CU 301 CU 301 9643865011. . 1. 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. I have had the Grundfos CU301 and 10SQE05-160 (10gpm 1/2hp 160' of head) in a 24" 40' bored well with 12gpm flow for 5 years with no issues until a month ago. When Subdrive® controller fails: Install Pside-Kick® per instructions. 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. Reconnect or tighten loose connections. Quick. com tel. 96438650 0103 CU301 5 sec. I have found that if I turn the power off, after a few hours, the pressure is back. The total wire length is 325 feet and I was instructed by the well driller to use #12 THHN. 99. 03CZ Being responsible is our foundation Thinking ahead makes itpossible. Pressure transducers. 76 sold. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Turn the fuse back on. WARNING: Cancer and Reproductive Harm - Online special $818. The pressure drops until it reaches 20 PSI to 32 PSI (1. The only good thing about the SQE is that it will run off a standard pressure switch in place of the CU301. 10SQE - Constant Pressure Pump (10 GPM @ 48 psi. Grundfos CU 301 KONSTANTTRYCKSPAKET för SQE-pumpar. International. Amazon. Messages 1 Reaction score 0 Points 0 Location Minnesota. Select 'Product Replacement' under 'Products & Services'. And Grudnfos SQ N and SQ NE series pumps for environmental applications. Part # G96438895. Fig. EACH. 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. 2 when the pump has been primed, and a large quantity of water and a low pressure are required. The Grundfos BMQE system delivers constant water pressure, even with multiple fixtures or taps. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. Jul 24, 2011, 08:19 AM. The 2 gallon pressure tank (sold separately),. • that the control indicator LED is flashing. All Categories. Our purpose and values Our company What we do Our partners Cases Innovation. Step 2. Residential groundwater intake. grundfos cu 301 troubleshooting grundfos cu301 wont turn on grundfos comfort valve grundfos comfort system manual grundfos r100 manual abrosexual flag. B. De Ruiter Electric Motor Company offers Grundfos products, service and repair in Miami, Fort Lauderdale, Palm Beach and the Caribbean. 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. Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. E. . 00 € excl. At the same time, it could also monitor and display the system’s performance continuously whilst. Miami Pump and Supply Company has a dedicated staff of pump professionals to assist our clients with sizing and selecting pumps for individual applications across all markets. 6-3N Submersible Solar Pump and Motor $2,900. + C $40. When it works--very rare--it's great. Best regards, Robert Senécal,ing. . Grundfos will not be liable for any costs of removal, installation, transportation, or any other22 Fault Possible cause Remedy 1 No light in the front cover a The ribbon cable con nection is loose or de fective Is the control indicator LED flashing If not the CU 301 is defective Check that the ribbon cable connection is secure 2 The pump does not start The green indicator light in the On Off but ton is on No alarm is indicated a The CU. We provide free shipping & factory warranty on everything we sell. CU301 Controller is sold separately. 5 seconds, and the motor speed is within 1,000 rpm of the maximum speed setting as defined in the section 5. He said the chip in there won’t communicate with the new pump so the actual controller is probably still alive. 4. Grundfos' factory or authorized service station, any product of Grundfos' manufacture. Page 5: Installing The Product The user or the installer is responsible for correct earthing and protection 104. 96438895-GF-P. 5-16 FC-PVC/V/C-F-32U7U7. 23. 3 Cu 301. Grundfos. I have one and it is stuck on 100 PSI, the controller won' t change. D. E. de C. • The parts replaced during a warranty repair will be maintained by the repairing facility for a minimum of 90 days after claims submitted. CU301 Controller is sold separately. Offering advanced electronic protection, the Grundfos SQE submersible pump is simply the easiest constant pressure pump to install and operate! It does not require any additional control units. Step 1: Search for your pump. Grundfos Constant Pressure Well Problem. The CU 301 enables: monitoring of operation and alarm indication. Rotor & spray irrigation. The CU301 controller is set to 60 PSI. TM CU301_1_01 GB TM CU301_1_02 GB Pokud bylo. Mine is a different brand, but I was very surprised to see the controller (the computer) installed outdoors on a 4x4. $590. $1,445. Page 1 GRUNDFOS MI 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% Water The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. CU 301. CU 351 and IO. SWJP. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. The CU301 Controller User Interface is the easy to use command and control computer for operating the pump in constant. £347. I also think the 3 wire Grundfos motors are good. 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. . 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. 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 Dry-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. Die Grundfos Unterwassermotoren MS 3 und MSE 3 haben wassergeschmierte Gleitlager. What is the CU300 and CU301? The CU300 and CU301 are both control boxes to monitor and adjust the features on the SQE. 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. Thi.