. No extra cables are required between the CU 301 and the. The CU 300/SQE package is the system that can turn the luxury idea of constant pressure to reality. B. If it does not, apply the Grundfos circulating pump repair. It has been nothing but trouble from day one (four years now). A Cycle Stop Valve set at 60 PSI will deliver the same 60 PSI constant pressure. Možnosti. The CU 301 is a control and communication unit developed for SQE well pumps used in constant-pressure applications. This item: Grundfos - CU301 Transducer . 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. . 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. 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. Grundfos. 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. So as long as the pump itself will run, you can replace the. Select ‘Catalog’. Troubleshooting, warnings and alarms. Ingen resultater tilgængelige for det aktuelle valg. Quick view Add to Cart. Grundfos Manuals; Control Unit; CU 301; Grundfos CU 301 Manuals Manuals and User Guides for Grundfos CU 301. Then you can be sure it will turn off when the pressure gets to 60 PSI. Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. Product Identifiers. Our Price: £3,453. Anvendelse: Grundvandsindtag - Private husstande. Category: Drives. E. Grundfos CU301 Controller & Transducer - Constant Pressure Kit (Version 7) w/ Lightning Arrestors. 5HP will give you 10 GPM at 50 PSI even when the water level drops to 300'. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. 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. Details. Grundfos'Jun 28, 2008. The only good thing about the SQE is that it will run off a standard pressure switch in place of the CU301. Žádné výsledky pro zadané parametry. This is the worst choice as it will not address pump capacity at all. 2022 ECM: 1347087 CU 301 GRUNDFOS INSTRUCTIONSIt is Grundfos CU301 control unit. Grundfos Cu301 Won’T Turn On . 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. CU 301. It's also possible you need to check your Windows. so you won't miss out on getting the savings. 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. Fixing an airlocked pump is pretty simple. May 6, 2021. Grundfos GO Remote offers the possibility of setting The value is stored in the motor electronics, and it is and status displays for CU 301. In addition, check that all cables are connected properly and securely. $690. In addition, check that all cables are connected properly and securely. Grundvandsindtag. They use the same wires the power goes down to the motor to send a radio signal back up to the controller. Grundfos - CU301 Transducer . Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. 75hp, 1hp, and 1. I have a cu301 system at my cottage. Grundfos CU301 controller (set to maintain 70 psi) JetRite2 4. Good quality water pump parts, made of engineering plastic material, strong and durable. ) 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. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. Hem / Pumpar / Djupbrunnspumpar / Tillbehör / Grundfos, CU301, Konstanttryckregleringspaket, tank, sensorvent. Shopping for grundfos items like urea pump repair kit, mechanical seal and doser pump, online with AliExpress is easy and only requires a couple of clicks. Grundfos CU301 controller (set to maintain 70 psi) JetRite2 4. AHR accepted AHR declined. View. item 3 GRUNDFOS CU301 96436753 V07 CONTROL UNIT for SQE pumps + MBS1900 PRESSURE SENSOR GRUNDFOS CU301 96436753 V07 CONTROL UNIT for SQE pumps + MBS1900 PRESSURE SENSOR. If so then I'd go ahead and step through the diagnostic causes of a pump that won 't stop running - given above on this page. What I would do is wire everything according to the diagram, turn power on and test with your multimeter The two leads Coming from the panel which is your power coming in, test for 240v and also test one hot lead to ground to test for 120 and test the other hot lead to. Featuring built-in electronics, it is simple to install and operate and guarantees a reliable water supply at all times. No extra cables are required between the CU 301 and the pump. . Suitable for: Domestic ground water intake. 0 HP 13GPM (13GS20) and the AquaDrive Controller. Quick view Choose Options. D. This means that theGRUNDFOS Pumps Pty. 5gl diaphragm tank. 3 Settings light (A) in the on/off button flashes. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. The Grundfos SQE is converted to an SQ, when the CU301 controller is removed. However, after I paid him for the pump installation (something over $3500. The fuse of the pump's electrical supply line has tripped. 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. 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. Save Seller. Factory settings are marked in bold-faced type under each individual display. 2" Stainless Steel High Flow Floating Filter w/ Hose $335. Report Charles. The control unit has been developed for the SQE submersible pumps. Step 1: Go to Grundfos Product Center. CU301 Controller is sold separately. Review. . 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. Suitable for. 5 sec. 1 Pressure setting This display shows the types of alarm that may occur. Note: For 10 SQE 160 and 10 SQE 160 N pumps, the value is 550 W. Grundfos' factory or authorized service station, any product of Grundfos manufacture. If an "RCD" fault current. Ground water intake. I have found that if I turn the power off, after a few hours, the. 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. CU 301 communicates with the pump via power line communication. In water distribution, keeping the water pressure constant is important for the comfort level of the end user. 3 out of 5 stars based on 7 product ratings. 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. As valveman pointed out, you could disconnect the CU301 and replace it with a pressure switch if you want. The pump will not turn itself on. 00. Learn more. The SQE together with the CU300 control box provides advanced features such every bit constant force per unit area, monitoring by modem, pump status read out, advanced force per unit area settings and. Grundfos GO Remote is used for installation, data monitoring, fault information and configuration of Grundfos pumps and systems, by radio or IR connections. 0. 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. Grundfos' factory or authorized service station, any product of Grundfos manufacture. So when a shower is turned on, the pump stays on, for as long as the shower is running. With new 30-50 pressure switch. Suitable devices for CU 301 are rated with enclosure type 3, 3R, 3S, 4, 4X, 6 or 6P. U. You should google "Grundfos cu301 Operation Manual" to find answers to your questions. Grundfos Cu301 Won’T Turn On . Grundfos CU 301 CU 301 GRUNDFOS INSTRUCTIONS Installation and operating instructions. Residential groundwater intake. I have been given 2 options for the well pump: Grundfos 1. Variants. Go to App Store or Google Play and search for ‘Grundfos GO Remote’. Once you enter Grundfos Product Center, you will see a menu with four colored categories at the top. Terry, I recently saw the article you wrote on this controller. Brand. Box 2040, Regency Park, South Australia 5942 Delivery: 515 South Road, Regency Park, South Australia. The wiring diagram shows the power hookup to the two terminals. 66600 apodaca, n. 2 when the pump has been primed, and a large quantity of water and a low pressure are required. If it does not, apply the Grundfos circulating pump repair methodas follows: Turn off the system and power supply to the pump. Add to Cart. +31-15-261. All 5SQE pumps are ideal for flows of gallons per minute. Turn Key Pressure boosting system for boosting of water in apartments, hotels etc. • Voltage 100v - 240v. . Helpful. 2 bar), then starts the pump. 7. Have the pipe system pressure-tested by a specialist company. Installation is a 6 year old 22SQE15-220 with a CU301 (set at 60psi) and 2gal tank and 180ft well. less than 2 years. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. The old CU301 was set to 80 psi. +31-15-261. 00. • The parts replaced during a warranty repair will be maintained by the repairing facility for a minimum of 90 days after claims submitted. 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. 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. • Pressure Range: 40 to 100 psi. 1 when a small quantity of water and a high pressure are required. Recently the CU301 is indicating "OVERLOAD" and runs the pump at a reduced speed. All information is copyright Grundfos. This pressure sensor is compatible with Grundfos CU301 and provides accurate pressure data and transfers the readings to the controller. Grundfos. Item # 2404827. 0818 ECM: 1241508. Select the situation that best matches your own to get started. 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. . 60Hz. 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. com' Subject: RE: Grundfos CU301 Servicing (The saga continues) Hi Robert Without. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. Grundfos SQE 2-115 + 80 m cable constant pressure maintaining set (96524507) in stock. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. Water goes in and out of it all of the time against the air-filled bladder. 99. CU 301 communicates with the pump via power line communication. 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. CU 301. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. Sch 40 is not good for hanging a. 66. 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. . The Franklin is OK, but will have plastic impellers where the Grundfos has Stainless Steel impellers. All 5SQE pumps are ideal for flows of gallons per minute. I bought a 60/80 switch and adjusted it to 60/75 and set the CSV1A to 70. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. B. Intelligent Control Box + Post new Ad Login. Use that to replace the pressure transducer. 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. No extra cables are required between the CU 301 and the pump. Where to buy Extranet. 62. Switch the "RCD" back on. Please contact us to verify the data above is still accurate/up-to-date. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. You'll find real reviews of grundfos alpha2 connector that will give you all the information you need to make a well-informed purchase decision. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Additional Grundfos installation information is available in Data Booklets and in Instruction and Owners Manuals (I&O). No extra cables are required between the CU 301 and the pump. 5hp. 70% of the pressure setting you want to run at. Variants. 75 hp, dry-running stop = 680 W. VAT) Control Panel Grundfos CU 301 ( 275. 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. 17. The lower the pressure the higher the flow from a given pump. 00 € excl. search. ; Page 4 5h = 100% 100 - 240V AC ±10% 50 - 60 Hz (Battery low) ; Page 7 = ON. 118th Terrace Olathe, KS 66061 Telephone: (913) 227-3400 Fax: (913) 227-3500 Canada Grundfos Canada Inc. Go with the CU301. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. Fig. 5 HP 10GPM (10SQE 15-330) and the CU301 Controller - $3,800 installed Goulds VFD 2. I liked that I could ask additional questions and get answered in a very short turn around. It is thus always recommended to install dry-running protection on all booster sets. 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. Carefully open the screw until you hear a hissing noise coming out of it. Buy on bolasystems. Ltd. Good to know. A 1. Size Range. 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. • Manufacturer: GRUNDFOS. Grundfos CU 301 Complete Constant Pressure Control Package. 5". Dealing with a Weil McClain Boiler Ignition Fault? Let us help you resolve the issue quickly and safely. Die Grundfos Unterwassermotoren MS 3 und MSE 3 haben wassergeschmierte Gleitlager. CU 300 is specially designed for the Grundfos SQE 3" submersible pump. ; Page 11 Max. 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. 9K views 10 months ago. You would only need to replace the pressure transducer with a standard 50/70 pressure switch, and wire the pump directly to the pressure switch without needing the CU301. 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. De Ruiter Electric Motor Company offers Grundfos products, service and repair in Miami, Fort Lauderdale, Palm Beach and the Caribbean. 40. GRUNDFOS INSTRUCTIONS V7 16 18 55 05 00 / GCZ-02. Keep the screw open until the sound stops. For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. 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. € 1 814,69. CU301 does the rest. - Answered by a verified Plumber. B. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Run a supply of cold water through the pump, if the unit does not start due to overheating. International. He put controler back to 70psi and made sure pressure in. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure. 5-16 FC-PVC/V/C-F-32U7U7. 0 hp, dry-running stop = 800 W. Possible Cause(s)/Solution(s): 1) Is the PRCs power light illuminated green? If not, verify line voltage is properly connected to the 120VAC terminals and using a Digital Multi Meter (DMM) verifyCU 301. It will consume space for the storage vessel and get overly complicated while not really addressing the problem. Turn the fuse back on. 96438895-GF-P. The SQE SmartFlo range works with SQE pumps available in 4 sizes: . You should google "Grundfos cu301 Operation Manual" to find answers to your questions. I looked at the grundfos website, and their literature is pretty poor, but this looked pretty odd to me. I have one and it is stuck on 100 PSI, the controller won' t change. 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. CU 301 MkII constant pressure. Toggle. 20 + £25. This will not be a clean installation by any means. 4. Frequency converters for pump control 60 hz (64 pages) Media Converter Grundfos CUE Series Installation And Operating Instructions Manual. The well depth will be around 350-400 feet deep with around 30GPM. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. 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. Furthermore, the CU 200 enables connection of a level switch. 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. Just tighten the large adjustment screw until it works at 60/80. $919. Pressure Sensor Danfoss 0-6 Bar. 18 Grundfos installation and operating instructions, CU 301 with Grundfos GO Remote . 16A VAC Tank SQE CU301 CU 301 CU 301 99 CU 301 GRUNDFOS INSTRUCTIONS 96438650 0306 Repl. When you’ve found the product,. 5 seconds, and the motor speed is within 1,000 rpm of the maximum speed setting as defined in the section 5. $919. . )Disclaimer: The information about the Grundfos pump in this document may be outdated. Grundfos SQF 0. $1,445. System in located in small crawlspace under the cottage. 01. 00. eBay Money Back Guarantee. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. Pressure transducers. Grundfos GO Remote. Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. Learn more. Variants. . The Grundfos BMQE system delivers constant water pressure, even with multiple fixtures or taps. Quick. Sep 11, 2012. Product Number: 98393361. Mine are red-black-green. If your water pump keeps on running and won't shut off, 1. Yes, that’s it. If you are not. Use the FAQ to get answers to your questions about our pumps, products and services. Pressure transmitter MBS 1900, 0-120 psi. The CU 301 control unit provides the following: Two-way communication with the SQE pumps. 0 HP 13GPM (13GS20) and the AquaDrive Controller. Products & services Support Learn Applications Products A-Z Categories. B. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. : +45 87501400 | Fax +45 87501402. 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. Quick view Add to Cart. This is the worst choice as it will not address pump capacity at all. Grundfos recommendations may result in electrical shock or fire hazard, unsatisfactory performance, equipment failure and other problems. 3. An SQE submersible borehole pump and intelligent CU301 control unit, which monitors systems performance continuously, provides a consistent and reliable high-pressure water source. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. This video is about how to troubleshoot the Grundfos SQE pump using the indicators lights of control panel Grundfos CU 301. Grundfos CU301 Controllers with Pressure Transducers (Sensor) are factory pre-set to allow a Max pressure setting of 70 PSI by the installer or end user. You wont be mystified to enjoy every book gatherings Grundfos Cu 301 Service Manual that we will undoubtedly offer. 1. Variants. Open the closest line from the pump outlet. Item # 2404827. 16A VAC Tank SQE CU 301 CU 301 CU 301 CU 301 9643865011. Product Key Features. Io. Write a review. #1 The well guy was out again this morning replacing the CU301 Controller for the 3rd time in 18 months. Messages 1 Reaction score 0 Points 0 Location Minnesota. 12 £2,877. CU 301 communicates with the pump via power line communication. Boulevard TLC no. Water Wells & Pumps 🇨🇦. Any advice would be appreciated. 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. Possibility of adjusting pressure. Step 2. We have 3 Grundfos CU 301 manuals available for free PDF download: Installation And Operating Instructions Manual, Installer ManualLocation. cu300 control unit pdf manual download. com tel. 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. In other words, it has everything you need. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. I need to select or configure a product. Municipal wells. However, the changing demand for water during the day makes the pressure fluctuate.