Turn the fuse back on. Control panel Grundfos CU 301 was designed specifically for working with SQE submersible pumps. Find many great new & used options and get the best deals for Grundfos CU301 Constant Pressure Kit 96438895 at the best online prices at eBay! Free shipping for many products!Learn why W. 95. Grundfos will not be liableThe factory setting depends on the power rating of. 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. Brand. All 5SQE pumps are ideal for flows of gallons per minute. The SQE pump features variable speed which is offered through frequency cont rol. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. This way the float switch will kill power to the controller. This is the worst choice as it will not address pump capacity at all. 00. 7 Dynamic head system pressure comment if this is not fulfilled the pressure may fall below the pressure set on the cu 301 maximum head at rated flow and minimum head at no flow can be found in the following sections. Quick view Add to Cart. New hydraulics ensure operational reliability – a necessity for raw wastewater transport. 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. 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. The original CU301 didn’t last through construction. FREE Returns . 5 or 2. About to drill a well in Northern AZ. 7. (38 pages)Grundfos vakuuttaa omalla vastuullaan, että tuote CU 301, jota tämä vakuutus koskee, on EU:n jäsenvaltioiden lainsäädännön lähentämiseen tähtäävien Euroopan neuvoston direktiivien vaatimusten mukainen seuraavasti. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. System in located in small crawlspace under the cottage. No Water in house, failed when wife was watering garden, no other use that morning. The Grundfos SQE pump model numbers are very descriptive!! The flow and pressure for each pump is indicated by the model number. We are experiencing intermittent issues on the site and are working to resolve this. Grundfos recommendations may result in electrical shock or fire hazard, unsatisfactory performance, equipment failure and other problems. $1,445. • Manufacturer: GRUNDFOS. Step 1. If you have an older phone with a removable battery, you can also. CU 301 communicates with the pump via power line communication. Domestic ground water intake. No. CU 301 communicates with the pump via power line communication. Brand: Grundfos. GRUNDFOS CU301 CONTROL UNIT W/ TRANSDUCER(PRESSURE SENSOR) Version 7 See Shipping Page* UNIT IS DESIGNED TO RUN ANY GRUNDFOS SQE SERIES PUMP AT CONSTANT PRESSURE INCLUDES: 1 - CU301 CONTROL UNIT (Version 7) 1 - TRANSDUCER (PRESSURE SENSOR) 1 - QUICK INSTALLATION GUIDE 1 -. Grundfos Cu301 Won’T Turn On . The SQE SmartFlo range works with SQE pumps available in 4 sizes: . Fixing an airlocked pump is pretty simple. VAT) Description. He bought his own Caribbean island when he was 24, was knighted in 1999 and is now said to be worth $4. The real problem is needing a variable flow rate from a given pump. Wells, Sump Pumps and Septic Sewage Systems - Grundfos CU301 controller & diaphragm tank - Hoping someone can help clarify the following for me. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. Grundfos Americas Brookshire, TX 77423. Brand: Grundfos. Press to enable the pump. 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. 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. CU 301. 21 shipping. 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. 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. Ground water intake. Support for any situation. 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. I am repairing or maintaining. . 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. The CU 300/SQE package is the system that can turn the luxury idea of constant pressure to reality. Variants. 118th Terrace Olathe, KS 66061 Telephone: (913) 227-3400 Fax: (913) 227-3500 Canada Grundfos Canada Inc. 4. Most have been replace 3-4 times by now. If so, the pump is supposed to start. Alarm indication of pump operation by diodes on the front. 60Hz. Grundfos will not be liableGrundfos Holding A/S. CU 301 communicates with the pump via power line communication. Brand New. $690. Without releasing the Side button, hold down the Volume Down button for several seconds. The CU 301 communicates with the pump via the pump cable which means that there is no need for extra cabling between the CU 301 and the. Suitable for. Details. Add our constant pressure kit with the pump. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. 30 Español (MX). 1 Grundfos instructions. 99. 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. To send 230 directly to the pump, you would bypass the CU301 temporarily. We have gathered frequently asked questions and their answers in one place. CU301 for Grundfos SQE before CSV CU301 removed, CSV installed Well, it’s done. You can check the amps and flow output of the pump. See the attached picture of one of the most recent Grundfos SQE systems that was changed out to a CSV system. GRUNDFOS AB GRUNDFOS Pumpen AG Ltd. Pressure sensor Grundfos for CU 301, 0-6 bar (405168). 1 star 2 stars 3 stars 4 stars 5 stars. Easy to install and operate, this one-stop-shop pump. 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. Model Number: CU301. With the Grundfos GO wireless device, you can even monitor and adjust the pump settings. When the motor is stopped, the dry-running indicator light is permanently on, see fig. . No extra cables are required between the CU 301 and the pump. I have one and it is stuck on 100 PSI, the controller won' t change. This item: Grundfos - CU301 Transducer . I have a Grundfos 10SQE10-290 pump that is rated at 1hp. I checked the faucet while turning it off and on, and the pressure does increase for the 10-15 seconds. +31-15-261. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. Data may be subject to alterations without further notice. 5hp, . Grundfos GO Remote. Now power up the pump, and switch it on from the timer. I have the same system. $555. Ground water intake. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. The intelligent control box offers a wide flexibility for various system set-up or configurations. • that the system pressure is 7 psi below the pressure. 179. May 6, 2021. You will be ok letting it cycle for a few days until you get a CSV1A to finish the job and stop the cycling. Note: For 10 SQE 160 and 10 SQE 160 N pumps, the value is 550 W. Top Rated Seller Top Rated Seller. In my reading, it looks like 20amp is appropriate given the wire size used. Sep 11, 2012. Troubleshooting, warnings and alarms. € 1 792,99. original grundfos went up--- ordered and replaced in oct 2018 -now it wont work again. The pressure drops until it reaches 20 PSI to 32 PSI (1. If these instructions are not observed, it. Delivery Options: Standard, Express, Same Day & Next Day options available * Equipment is subject to availability. I’ve put a couple CSVs in and a lot of various VFDs including plenty of CU301/SQE combos. No extra cables are required between the CU 301 and the pump. The float switch will supply enough current for only the coil of the contactor so #12 will will be. • The parts replaced during a warranty repair will be maintained by the repairing facility for a minimum of 90 days after claims submitted. Use a little less air in the tank to make up for the soft start feature, ie. 91 $ 394. Yes, that’s it. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. from date of manufacture. CU 300 are designed for communication, monitoring and control of SQE submersible pumps in various applications. Variants. 00 shipping. 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. If these instructions are not observed, it may result in malfunction or damage to the equipment. Quick view Choose Options. You commented that the variable speed pump could be hooked straight to the power supply. The well depth will be around 350-400 feet deep with around 30GPM. This will not be a clean installation by any means. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. CU301 does the rest. GRUNDFOS do Brasil Ltda. Grundfos’ liability under this warranty shall be limited to repairing or. Get it Oct 3 - 12. Water Wells & Pumps 🇨🇦. For Installers, once you have downloaded the app to your smartphone or tablet, you get many benefits. No extra cables are required between the CU 301 and the. 50Hz. Grundfos Cu301 Won’T Turn On If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. Ensure that the top point of the discharge pipe and the pump does not exceed 50 feet. Just tighten the large adjustment screw until it works at 60/80. This Grundfos Cu 301 Service Manual, as one of the. 7. In addition, check that all cables are connected properly and securely. 5gl diaphragm tank. A red or grey circle with a diagonal bar, possibly with a black graphical symbol,New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling. Keep me posted. Esther Woodstock, NY. Free Shipping. E. 03CZ Being responsible is our foundation Thinking ahead makes itpossible. 7. Inline pressure gauge (cycles between 60 psi - 80 psi on demand; holds at 70 psi no demand) I've always thought the bladder tank pressure should be set to -2 psi below the low pump turn (this would be 58 psi). I can lock and unlock the unit by pressing the up and down arrows at the same time as. Quick-press the Volume Up button, quick-press the Volume Down button, hold down the Side button until the screen goes black. 12 a. Use the Grundfos FAQ to get answers to your questions about pumps and pumping systems. I'm installing a new Grundfos SQE pump system at my home. #1. 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. Will give constant pressure when fitted with SQEN pump (No pressure fluctuations/no cycling) Simple to install /pump and motor protection. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. 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. So as long as the pump itself will run, you can replace the pressure transducer with a standard 40/60 pressure switch. CU 301 MkII constant pressure. Tighten the screw and check the connection is secure. 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. 62. Wire controllers independent 2 wire on/off control to pressure switch as per diagram. 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. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. If an "RCD" fault current. I also think the 3. Answer: Check to see if the fuse has tripped. However, after I paid him for the pump installation (something over $3500. 1 billion. 50Hz. Contacts;. Suitable for. ; Page 11 Max. 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. This means that theModel #: 96436754-CU301 (230v) For SmartFlo electronic constant pressure submersible pump. You can check the pump by disconnecting the CU301 box, and just hooking the pump directly to the breaker. This was the fourth CU301 that failed in my home in a little over 3 and a half years of home ownership (new construction). Export as. Amazon. Last one. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. I’ve put a couple CSVs in and a lot of various VFDs including plenty of CU301/SQE combos. Controls & Digital Groundwater Management. I need to. 16A VAC Tank SQE CU301 CU 301 CU 301 99 CU 301 GRUNDFOS INSTRUCTIONS 96438650 0306 Repl. 4. Review. 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. International. Diese Flüssigkeit ist bis zu -20 °C frostsicher und ist konserviert, damit Bakterienentwicklung ver-Step 1: Identify your old pump in the system. = Maximum sound pressure level L pump = Sound pressure level for one pump n = Number of pumps. Grundfos'Jun 28, 2008. 60Hz. Answer: There may be a leak in the pipeline system. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. Max flow 480 US gpmNew Member. 15 parque Industrial stiva aeropuerto c. 16A VAC Tank SQE CU 301 CU 301 CU 301 CU 301 9643865011. Variants. Control Unit Grundfos CU 300 Installation And Operating Instructions Manual 59 pages. If you do not immediately receive an email, please check your spam, bulk or junk mail folders. Grundfos olarak bu beyannameye konu olan R100 ürünlerinin, AB Üyesi Ülkelerin kanunlarını birbirine yaklaştırma üzerine Konsey Direktifleriyle uyumlu olduğunun yalnızca bizim sorumluluğumuz altında olduğunu beyan ederiz: – EMC Diretifi (2004/108/EC). 5HP will give you 10 GPM at 50 PSI even when the water level drops to 300'. For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. 5. The real problem is needing a variable flow rate from a given pump. To avoid this, booster sets with pressure gauges are able to adjust the output and thus. Switch on the supply and the motor. Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. Last winter the controler changed from 70psi to 40psi and we could not change the pressure. Run a supply of cold water through the pump, if the unit does not start due to overheating. Page 52 96427972 0915 ECM: 1156881 View and Download Grundfos Cu300 installation and operating instructions manual online. In Stock. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. Best regards, Robert Senécal,ing. Alarm indication (LED) when services is needed. CU 301. We apologize for any inconvenience. Switch the "RCD" back on. The CU 300/SQE package is the system that can turn the luxury idea of constant pressure to reality. Grundfos Cu301 Won’T Turn On If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. 99. The SQE pump features variable speed which is offered through frequency cont rol. The Grundfos SQE is converted to an SQ, when the CU301 controller is removed. #2. Grundfos cu301 constant pressure control box w transducer kit sqe cu 301 ver 7 UNIT IS DESIGNED TO RUN ANY GRUNDFOS SQE SERIES PUMP ATThis item: Pressure Sensor Danfoss 0-6 Bar ( 179. Suitable for: Water Treatment Fertigation, Chemigation & Dosing. 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. 0 HP 13GPM (13GS20) and the AquaDrive Controller. Go to App Store or Google Play and search for ‘Grundfos GO Remote’. The last I heard those CU301/SQE type systems were in "generation nine". 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. Grundfos SQE 2-115 + 80 m cable constant pressure maintaining set (96524507) in stock. 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) Suitable for: Domestic ground water intake. When the water softener came on it worked. 32 . Drip, Micro Spray & Soaker Hose Irrigation. Grundfos Manuals; Control Unit; CU 301; Grundfos CU 301 Manuals Manuals and User Guides for Grundfos CU 301. 4. The fuse of the pump's electrical supply line has tripped. C $1,679. Read more. Select also pos. Remove the CU301 and put wires on the pressure switch. My question now is what size breaker to use. E. I have found that if I turn the power off, after a few hours, the pressure is back. 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. $389. 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 CU301 is not under warranty anymore, so you have to pay for a replacement. $299. • MPN: 96436754. Customer Questions. Vendido por The Portland Group y enviado desde un centro de logística de Amazon. However, I feel that it has saved energy and maintenance efforts on my part. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. 18 safety instructions and service instructions. Residential groundwater intake. Residential groundwater intake. • that the control indicator LED is flashing. 99. It is thus always recommended to install dry-running protection on all booster sets. I have been given 2 options for the well pump: Grundfos 1. Available with 2-3 parallel connected pumps, with an integrated. Products & services Support Learn Applications Products A-Z Categories. 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. ) 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. If I turn the power off when I am not using water and on only when I need it, it appears to work ok. Shut off the water supply on both sides of the pump. 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. 99. 5 Constant pressure control. Find a regular 40/60 pressure switch, a 1/4X3 nipple, and a 1/2X1/4 bushing. System in located in small crawlspace under the cottage. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. Residential water pressure boosting. Variants. Dokumentace. The guided replacement tool in the Grundfos Product Center prompts you to enter information on the old pump such as model, manufacturer and frequency. 5". System in located in small crawlspace under the cottage. The CU 301 enables: monitoring of operation and alarm indication. Get water pump parts water pump maintenance accessories with free return and fast delivery. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. CU 301 English (US) Installation and operating instructions. Sections 1-4 give the information necessary to be able to install and start up the products in a safe way. Review. The well depth will be around 350-400 feet deep with around 30GPM. iPhone 7: Press and hold the Sleep/Wake button and the volume down button. Newer versions of the controller, version 7 especially are FAR more reliable. Hopper & Sons Well Drilling uses Grundfos SQE constant pressure systems to ensure a reliable water supply for their customers. 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. There are three different methods for detection of water shortage: Pressure switch on suction. I would use a 10S15-21 Grundfos. If so what would the pressure be without the controller, wouldn't it. Water Wells & Pumps 🇨🇦. (If the bladder is leaking, water will probably come out of the air valve of the tank. B. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. Off-grid. 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. Municipal wells. No. At the same time, it could also monitor and display the system’s performance continuously whilst. 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. I have the same system. ". . Step 4 Turn off the water supply to the pump. Any advice would be appreciated. If it does not, apply the Grundfos circulating pump repair. Plug your iPhone into your computer. 2" Stainless Steel High Flow Floating Filter w/ Hose $335. Now pump won't build pressure beyond 44 lbs won't shut off. 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. Pump Accessories &. 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. Dealing with a Weil McClain Boiler Ignition Fault? Let us help you resolve the issue quickly and safely. Boulevard TLC no. Pressure range: 0 –. New hydraulics ensure operational reliability – a necessity for raw wastewater transport. 5 Description. 20 Electrical connection of the CU 301. Suitable for: Domestic ground water intake. CU 301 Installation and operating instructions CU 301 Installation and operating instructions (all available languages) The SQE pump it’s tied to can either be run with the CU301 controller or as a regular 2-wire pump with an appropriately sized pressure tank and electromechanical pressure switch. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. Just go to the Grundfos Product Center to find the pump spare parts you need. Intelligent Control Box + Post new Ad Login. 4. 5. Die Grundfos Unterwassermotoren MS 3 und MSE 3 haben wassergeschmierte Gleitlager. Three hours later the voltage alarm came. 00 Add to cart. Increasing water pressure to a certain set point and keeping the pressure even though flow and inlet pressure varies. Thi. Most have been replace 3-4 times by now. Grundfos - CU301 Transducer . Choose your pump to see all the information. 00 +$69. Suitable devices for CU 301 are rated with enclosure type 3, 3R, 3S, 4, 4X, 6 or 6P. Grundfos smart flo transducer for use with the CU301 CU321 Grundfos constant pressure controllers MODEL # MBS1900 PART # 98393361 0-120 psi Supply 9-28 VDC Output 4-20 mA BRAND NEW, repackaged from bulk supply This is the newest version transducer, compatible with the neweest Version 7 and older versions of the CU301. I want to order or purchase a product or service. GRUNDFOS CU301 Constant Pressure Control Box Variable Speed (7) Total Ratings 7. De Ruiter Electric Motor Company offers Grundfos products, service and repair in Miami, Fort Lauderdale, Palm Beach and the Caribbean. $1275. Is it time to get an new control unit? 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. 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. CU 301. GRUNDFOS Pumps CorporationAdd to Cart. 0818 ECM: 1241508. Grundfos Cu301 Won’T Turn On . HelpCU 301, pressure sensor kit.