When the motor is stopped, the dry-running indicator light is permanently on, see fig. Available with 2-3 parallel connected pumps, with an integrated. Data may be subject to alterations without further notice. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. S. RRP £563. 1. 5 HP 10GPM (10SQE 15-330) and the CU301 Controller - $3,800 installed Goulds VFD 2. Model Number: CU301. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. Box 2040, Regency Park, South Australia 5942 Delivery: 515 South Road, Regency Park, South Australia. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. This is achieved using viable speed constant pressure pumps. Without releasing the Side button, hold down the Volume Down button for several seconds. Just tighten the large adjustment screw until it works at 60/80. 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. • Nameplate data of the CUE. System in located in small crawlspace under the cottage. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. If an "RCD" fault current. • Manufacturer: GRUNDFOS. 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. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. . New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling New hydraulics ensure operational reliability – a necessity for raw wastewater transport For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. The guided replacement tool in the Grundfos Product Center prompts you to enter information on the old pump such as model, manufacturer and frequency. Grundfos' factory or authorized service station, any product of Grundfos manufacture. Brand. If the unit is 15 years old it didn’t really owe you any favours IMO. lvdep988 (312) 100% positive feedback. CU301 Controller is sold separately. Shut off the water supply on both sides of the pump. You should google "Grundfos cu301 Operation Manual" to find answers to your questions. When a product marked with this. 4. 66600 apodaca, n. 60. • Reference Grundfos Standard Terms and. Variants. CU 301 communicates with the pump via power line communication. cu300 control unit pdf manual download. Features and Benefits • Push button pressure setpoint adjustment • Low well water indicator • Pump running indicator • Keypad lockout • High quality stainless steel pressure sensorGrundfos installation and operating instructions, safety instructions and service instructions. 89UPZC-1 GRUNDFOS INSTRUCTIONS Troubleshooting tips for the UPZC-1 Symptom: The zone is calling for heat but the circulator is not turning ON. 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. The SQ submersible groundwater pumps are equipped with permanent magnet motors and can supply pump. System in located in small crawlspace under the cottage. When Subdrive® controller fails: Install Pside-Kick® per instructions. The power comes from the circuit box (2 15amp breakers) into a Grundfos CU301 controller (then out to the pump). Last one. This means that theModel #: 96436754-CU301 (230v) For SmartFlo electronic constant pressure submersible pump. tommyboy2010 New Member. Grundfos CU 301 CU 301 GRUNDFOS INSTRUCTIONS Installation and operating instructions. Intelligent Control Box + Post new Ad Login. hodnota tlaku). So as long as the pump itself will run, you can replace the. To check the bladder, turn off the pump, drain the water pressure off, and check the air pressure of the tank with a tire gauge. 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. 91. 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. 75 hp, dry-running stop = 680 W. ; Page 12 Radio Radio. You can also search Grundfos research and insights for more learning materials, articles, white papers, videos and. Our purpose and values Our company What we do Our partners Cases Innovation. You wont be mystified to enjoy every book gatherings Grundfos Cu 301 Service Manual that we will undoubtedly offer. Dokumentace. Control Unit Grundfos CU 300 Installation And Operating Instructions Manual 59 pages. 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. Find water pump parts with free shipping, fast delivery and free return online. The SQE series allows clients to install Grundfos CU 300 and CU 301 control panels. 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. 03CZ Being responsible is our foundation Thinking ahead makes itpossible. CU 301 English (US) Installation and operating instructions. grundfos cu 301 troubleshooting grundfos cu301 wont turn on grundfos comfort valve grundfos comfort system manual grundfos r100 manual abrosexual flag. I tried turning off the power at the fuse box (to reset it)and it still doesn't work. Newer versions of the controller, version 7 especially are FAR more reliable. I have a Grundfos 10SQE10-290 pump that is rated at 1hp. Keep holding the Side button until you see an Apple logo on the screen. 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 . Grundfos CU 301 [21/32] Troubleshooting. Pressure sensor only for the CU301 constant pressure control box. CU 301. Variants. 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. It's also possible you need to check your Windows. I can lock and unlock the unit by pressing the up and down arrows at the same time as. CU 351 and IO. Grundfos SQE pumps are compact submersible pumps, designed for constant pressure applications within domestic groundwater supply for private housing, small waterworks, and small irrigation systems. Observe these instructions for explosion-proof products. Open the closest line from the pump outlet. Step 1. WX 101 Amtrol 2 galones Well-X-Trol sistema de pozo de agua en línea DEPÓSITO DE PRESIÓN. CU 301 communicates with the pump via power line communication. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . I have been given 2 options for the well pump: Grundfos 1. I need to select or configure a product. Your question: Your name:Products manufactured by GRUNDFOS PUMP S CORPORATION (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 manu-facture. 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. Municipal wells. I have one and it is stuck on 100 PSI, the controller won' t change. La pompa non deve mai essere colle-Remove micro switch and move wires to the provided 40/60 pressure switch as per diagram. If so what would the pressure be without the controller, wouldn't it. 1 Grundfos instructions. Best regards, Robert Senécal,ing. DDA. 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. $1275. The only good thing about the SQE is that it will run off a standard pressure switch in place of the CU301. The CU300 and CU301 are both control boxes to monitor and adjust the features on the SQE. English (USA) Products & services. 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. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure. Product Related Tools. CU 301 communicates with the pump via power line communication. Sections 5-11 give important information about operating the product, as well as information on service, troubleshooting and disposal of the product. 95. Cycling on and off from old style pressure tank systems will destroy pumps, motors, capacitors, relays, pressure switches, as well as cause pressure. Disponible. I tried turning off the power at the fuse box (to reset it)and it still doesn't work. In reading the CU301 user manual my understanding is. Municipal wells. The real problem is needing a variable flow rate from a given pump. A Cycle Stop Valve set at 60 PSI will deliver the same 60 PSI constant pressure. On 2022-01-08 by Brian . 18 postage. Grundfos will not be liable for any costs of removal, installation, transportation, or any otherAnother Grundfos SQE with CU301 control replaced with CSV People don’t want to worry about their water systems. Dosing pumps, Digital. E. . No other led lights on circuitboard. 1. Grundfos SQE 3” borehole pumps are commonly used for the pumping of water from smaller boreholes and wells for water supply and irrigation. Add to Cart. CU 301 communicates with the pump via power line communication. Select also pos. 8 zobrazuje tlaŁítko ON/OFF na łídící jednotce CU301 je možno Obr. The CU301 is usually the cause of the problem with these type systems anyway. original grundfos went up--- ordered and replaced in oct 2018 -now it wont work again. SQE with CU301. With the Grundfos GO wireless device, you can even monitor and adjust the pump settings. 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. Max flow 480 US gpmNew Member. CU 301, pressure sensor kit. Inspect the electrical box for blown fuses and tripped breakers. #1. If you want to optimise your production and reduce downtime, we can help you choose the right spare parts and service offerings. Grundfos Cu301 Won’T Turn On . GRUNDFOS do Brasil Ltda. PDF Grundfos CU 301 Manual (Quick Start Guide) PDF Grundfos CU 301 Manual Detailed. I am repairing or maintaining. System in located in small crawlspace under the cottage. GRUNDFOS CU301 96436753 V07 CONTROL UNIT for SQE pumps + MBS1900 PRESSURE SENSOR (#154612007285) See all feedback. 2 Turn the valve to the right (in). Check to see if the fuse has tripped. Grundfos Constant Pressure Well Problem. #1. £347. As valveman pointed out, you could disconnect the CU301 and replace it with a pressure switch if you want. Page 5: Installing The Product The user or the installer is responsible for correct earthing and protection 104. Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. com' Subject: RE: Grundfos CU301 Servicing (The saga continues) Hi Robert Without. The Grundfos SQ is a compact 3” multistage centrifugal pump, which can be installed in boreholes that are 3” or larger. FREE Returns . CU 301 communicates with the pump via power line. You can always get what you expect when you turn on the tap. You can check the amps and flow output of the pump. Open a faucet or more and manually turn the breaker on. Suitable for: Water Treatment Fertigation, Chemigation & Dosing. 5 according to local regulations. Dec 14, 2014. Alarm indication (LED) when services is needed. 1 Service. To avoid this, booster sets with pressure gauges are able to adjust the output and thus. Even with a soft start the sheer number of starts can torque the pipe and other things. 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. Per the CU301 Manual: "Raintight or wet location hubs that comply with the requirements in the standard for Fittings for Conduit and Outlet Boxes, UL514B, are to be used. For Installers, once you have downloaded the app to your smartphone or tablet, you get many benefits. Domestic ground water intake. $299. Messages 1 Reaction score 0 Points 0 Location Minnesota. I have a Grundfos Cu 301 and the voltage alarm keeps blinking and the pump won't run. MGE 98247035. Hold down the on/off button for 3 seconds, then let it go. Grundfos' factory or authorized service station, any product of Grundfos' manufacture. Grundfos CU301 Controllers with Pressure Transducers (Sensor) are factory pre-set to allow a Max pressure setting of 70 PSI by. Grundfos will not be liableSetting the product. If so, the pump is supposed to start. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. Location. To find a spare part for your pump, search for the pump in the product menu. de c. Discontinued No Longer Available from the Manufacturer. Nickname. However, using the little 2. 99. Choose your pump to see all the information. 16A VAC Tank SQE CU301 CU 301 CU 301 99 CU 301 GRUNDFOS INSTRUCTIONS 96438650 0306 Repl. . 40/60 switch, use 30 PSI air in the tank. 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”. Using a standard 40'60 pressure switch and replacing the galvanized tank and air maker will solve your sulfur odor and iron problem without adding chemicals the same way it worked until. CU301 Controller is sold separately. 00 fax. Canada OY GRUNDFOS Pumput AB GRUNDFOS GMBH GRUNDFOS Hellas A. No extra cables are required between the CU 301 and the pump. Just tighten the large adjustment screw until it works at 60/80. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. Grundfos recommendations may result in electrical shock or fire hazard, unsatisfactory performance, equipment failure and other problems. Water Wells & Pumps 🇨🇦. Follow the steps and start monitoring your system today: Step 1: Go to your preferred app store. Grundfos circulator pumps are designed for best-in-class efficiency with low maintenance. International. 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. 104 °F. 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. Where to buy. CU 301 communicates with the pump via power line communication. International. Ensure that the top point of the discharge pipe and the pump does not exceed 50 feet. 60Hz. Find the help and support you need with your pumps and services, no matter what you are looking for. 21 shipping. so you won't miss out on getting the savings. To send 230 directly to the pump, you would bypass the CU301 temporarily. Grundfos SQE 2-115 + 80 m cable constant pressure maintaining set (96524507) in stock. 4 4. CU301 with red overload light constantly on Thread starter tommyboy2010; Start date Apr 12, 2012; Users who are viewing this thread. Read honest and unbiased product reviews from our users. Only for Hydrojet: Check that the pressure switch is working. 2 gallon size tank without the CU301 or a Cycle Stop Valve will cause a tremendous amount of cycling on and off. The 2 gallon pressure tank (sold separately),. The CU301 is not under warranty anymore, so you have to pay for a replacement. Grundfos CU301 controller (set to maintain 70 psi) JetRite2 4. Grundfos Jet boosters consist of a pressure tank and a self-priming, single-stage centrifugal pump. Replace three phase motor and Subdrive® controller with a standard single phase motor and control. You can check the pump by disconnecting the CU301 box, and just hooking the pump directly to the breaker. 18510 kr. Add our constant pressure kit with the pump. Ltd Mail: P. In Stock. However, after I paid him for the pump installation (something over $3500. Grundfos. Grundfos Pumps, Australia, vGrundfos Pumps Pty. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. If an "RCD" fault current circuit breaker has been installed in the pump's electrical supply line, it has tripped. I have found that if I turn the power off, after a few hours, the pressure is back. After that the pump turns off and does not turn back on, no matter how many faucets are open. grundfos cu301 red light. Where to buy Extranet. +31-15-261. My question now is what size breaker to use. Ships from and sold by Layger. CU 301. Domestic ground water intake. Step 1: Go to Grundfos Product Center. At the same time, it could also monitor and display the system’s performance continuously whilst. 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. Once you enter Grundfos Product Center, you will see a menu with four coloured categories at the top. CONTENTS Page or any other charges whic 1. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. 5HP will give you 10 GPM at 50 PSI even when the water level drops to 300'. . Quick view Choose Options. 46 US gpm. If you don't have a cistern and are using the CU301 box to get constant pressure to the house, the CU301 can be replaced with a PK1A and the CU301 won't be giving you any more problems. 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. Support for any situation. Grundfos CU 301 Complete Constant Pressure Control Package. ITEM 96437851. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. The last I heard those CU301/SQE type systems were in "generation nine". Suitable for. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Good to know. We provide free shipping & factory warranty on everything we sell. The house was built new in '07 and we needed a high. 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. The Franklin is OK, but will have plastic impellers where the Grundfos has Stainless Steel impellers. When you’ve found the product,. Grundfos Cu301 Won’T Turn On . ; Page 11 Max. CU301 does the rest. For use only with certain. 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. Will give constant pressure when fitted with SQEN pump (No pressure fluctuations/no cycling) Simple to install /pump and motor protection. Grundfos GO Remote. Item # 2404827. Now power up the pump, and switch it on from the timer. 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. Dealing with a Weil McClain Boiler Ignition Fault? Let us help you resolve the issue quickly and safely. GRUNDFOS Gulf Distribution GRUNDFOS Pumps Ltd. Summary. . Grundfos is one of the world’s biggest and most well respected manufacturers of water pumps. This is achieved using viable speed constant pressure pumps. Horsepower: 1/3 hp. Variants. For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. The CU301 is usually the cause of the problem with these type systems anyway. Write a Review. 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 Digital Dosing Keeps Safe Foods Consistent You should return the CU301 for a refund if possible. And Grudnfos SQ N and SQ NE series pumps for environmental applications. Ask Your Own Plumbing Question. EACH. ; Page 13 Radio. Select 'Product Replacement' under 'Products & Services'. This Grundfos Cu 301 Service Manual, as one of the. 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. $690. 4 de 5 estrellas. I think I have 10yrs on the current one. Control Grundfos E-products remotely, ensure easy and reliable installing, commissioning and maintenance, and save time on reporting with the intuitive Grundfos GO Remote app. GRUNDFOS 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 -. 8 ZelenÆ a ŁervenÆ signÆlní LED dioda vestavìnÆ v tlaŁítku ON/OFF indikuje provozní stavy Łerpadla. SMART Digital diaphragm dosing pump with internal brushless motor drive. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. Pump Machinery and Parts. 3 Cu 301. 5 sec. The CU301 controller is set to 60 PSI. I checked the faucet while turning it off and on, and the pressure does increase for the 10-15 seconds. 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. L max. 5gl diaphragm tank. In addition, check that all cables are connected properly and securely. Min. (If the bladder is leaking, water will probably come out of the air valve of the tank. In water distribution, keeping the water pressure constant is important for the comfort level of the end user. Brand New. 6, the CU 301 stops the pump and declares a dry-running alarm. 66. . Our Price: £3,453. Grundfos' factory or authorized service station, any product of Grundfos manufacture. VAT. 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. 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. 4. This gives you a list of product choices. You can also find the spare parts you need on Grundfos Go or MyGrundfos. Residential groundwater intake. All the reading I find says wires will be black-black-green, or black-red-yellow-green. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. 0. 7. Each plug terminal has a screw, so loosen the screw so you can insert the wire neatly into the hole. What is the CU300 and CU301? The CU300 and CU301 are both control boxes to monitor and adjust the features on the SQE. B. The CU 301 enables: monitoring of operation and alarm indication. CU 301 MkII constant pressure. He said the chip in there won’t communicate with the new pump so the actual controller is probably still alive. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. Plug your iPhone into your computer. 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. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. 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). 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. CU 301. setting. - Answered by a verified Plumber. Find products of CNC Machine Parts with high quality at AliExpress. 5". )Disclaimer: The information about the Grundfos pump in this document may be outdated. Ground water intake. I have the same concern on both the CU301 and the CSV. CU 301 communicates with the pump via power line communication. SMART EVO installation guide. Learn how an easy and reliable remote-control tool makes life easier. CU 300 are designed for communication, monitoring and control of SQE submersible pumps in various applications. 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. 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. FAQ. Suitable for: Domestic ground water intake. 3 de 5 estrellas. Buy on bolasystems. Write a review. Mine are red-black-green. Switch the "RCD" back on. essere sostituito da Grundfos o da un’officina di riparazione autorizzata.