16A VAC Tank SQE CU 301 CU 301 CU 301 CU 301 9643865011. Drip, Micro Spray & Soaker Hose Irrigation. Grundfos CU 301 Constant Pressure Controller 96436754 - Made for the SQE Series pumps is available to buy in increments of 1. If you are a registered Extranet user, please log-in to the Extranet to place an order here . $555. If it does not, apply the Grundfos circulating pump repair methodas follows: Turn off the system and power supply to the pump. Grundfos Pumps Corporation 17100 W. A 1. Manufacturer Part #96438895. Grundfos CU 301 [21/32] Troubleshooting. original grundfos went up--- ordered and replaced in oct 2018 -now it wont work again. 1 Menu OPERATION 5. . Ships from and sold by TASYUREK SHOP STORE. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. Grundfos GO Remote. Grundfos - CU301 Transducer . com - fast delivery, free consultations. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. Once the water dribbles out, all the air in your. The Grundfos CU301 is the controller for an SQE pump. • Status of the indicator lights on the control panel. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. Find The Right Part Right Now at Midwest. Best regards, Robert Senécal,ing. 95. It is beneficial in applications with low incoming or highly fluctuating water pressure. Get water pump parts water pump maintenance accessories with free return and fast delivery. E. Variants. The CU301 User Interface is the easy to use command and control computer for operating the pump in constant pressure mode. 00 € excl. Kullanılan standartlar: EN 61000-6-2: 2005 ve EN 61000-6-3: 2007. The CU 301 is a control and communication unit especially developed for the SQE submersible pump in constant-pressure applications. With the Grundfos GO wireless device, you can even monitor and adjust the pump settings. Check the water supply suction pipe for damage or obstructions, if the pump does not start. Without the CU301 controller, this pump becomes an SQ which has no speed control. Řídící jednotka CU 301 je určena pro řízení ponorných čerpadel SQE v aplikacích udržování konstantního tlaku. Ensure that the top point of the discharge pipe and the pump does not exceed 50 feet. 99 $ 745. I’ve put a couple CSVs in and a lot of various VFDs including plenty of CU301/SQE combos. Opens in a new window or tab. CU301 does the rest. In addition, check that all cables are connected properly and securely. I can lock and unlock the unit by pressing the up and down arrows at the same. 1. No extra cables are required between the CU 301 and the pump. In addition to all of the SQ features, the SQE when used with the CU301 can provide regulated constant pressure operation. If you're using a laptop, some of them don't allow you to wake them using external Bluetooth devices. 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. . Step 1: Go to Grundfos Product Center. I have the same concern on both the CU301 and the CSV. Ltd. 8850 Bjerringbro, Denmark Tel. 09. 2 Limited warranty. 50Hz. 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. Select the situation that best matches your own to get started. CU 301 are designed for communication, monitoring and control of SQE submersible pumps 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 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. That is going to be indoors. He bought his own Caribbean island when he was 24, was knighted in 1999 and is now said to be worth $4. 03CZ Being responsible is our foundation Thinking ahead makes itpossible. CU 301 communicates with the pump via power line communication. This video is about how to troubleshoot the Grundfos SQE pump using the indicators lights of control panel Grundfos CU 301. 0. Grundfos' factory or authorized service station, any product of Grundfos manufacture. Add to Compare. B. Municipal wells. You commented that the variable speed pump could be hooked straight to the power supply. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. Installed check valve before pump. CU 301. 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. Fixing an airlocked pump is pretty simple. In order to control pressure, it must be measured. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. 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. . 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. In addition, check that all cables are connected properly and securely. I have the same system. Good quality water pump parts, made of engineering plastic material, strong and durable. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. Intelligent Control Box. $1275. CU 301 communicates with the pump via power line. Suitable for: Residential groundwater intake. $919. Buy Grundfos Pumps 96438895 Direct. Otherwise you will see a drop in pressure before the pump gets. Once you enter Grundfos Product Center, you will see a menu with four coloured categories at the top. The real problem is needing a variable flow rate from a given pump. E. The total wire length is 325 feet and I was instructed by the well driller to use #12 THHN. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. • 20 days ago. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. FREE Returns . Now pump won't build pressure beyond 44 lbs won't shut off. Discontinued No Longer Available from the Manufacturer. The problem is that the CU301 is no more dependable than any other computerized system. 4 4. 00. 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. Learn how an easy and reliable remote-control tool makes life easier. 8 ZelenÆ a ŁervenÆ signÆlní LED dioda vestavìnÆ v tlaŁítku ON/OFF indikuje provozní stavy Łerpadla. 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. • Product Type: Constant Pressure Pump Controller. International. 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. E. See the attached picture of one of the most recent Grundfos SQE systems that was changed out to a CSV system. (See the back of this manual. The CU 300 is capable of control the pumps based on multiple sensor signals. Grundfos’ liability under this warranty shall be limited to repairing or. Turn the fuse back on. English (USA) Products & services. Kontrollbox CU301, tryckbehållare GT-H (8 liter), trycksensor 0. 60. Product Related Tools. 60Hz. In water distribution, keeping the water pressure constant is important for the comfort level of the end user. CU 301. Observe these instructions for explosion-proof products. . Factory settings are marked in bold-faced type under each individual display. 15 Parque Industrial Stiva AeropuertoGRUNDFOS CU301 Control Unit Version 2 100-240 VAC 50/60HZ 12A 96436754. 0. I'm trying to isolate an issue with my well and can't figure out what the wires are that go into my pump. WX 101 Amtrol 2 galones Well-X-Trol sistema de pozo de agua en línea DEPÓSITO DE PRESIÓN. Grundfos CU301 SQE Constant Pressure Pump Controller with Pressure Sensor (Transducer) Part # 96438895 . If so what would the pressure be without the controller, wouldn't it. Keep holding the Side button until you see an Apple logo on the screen. 96436753. Controls & Digital Groundwater Management. (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. For use only with certain. The Grundfos SQE pump model numbers are very descriptive!! The flow and pressure for each pump is indicated by the model number. Pumps with Grundfos CUE frequency converter (30 kW and above) - one per pump: -E Pumps with external Grundfos CUE frequency converter: -F Mains-operated pumps (start/stop): -S Manifold material:: Stainless steel /G : Galvanised steel /OM: Other materials Suction manifold:: With suction manifold /NS: Without suction manifoldGrundfos CU 301. Products A-Z. International. 1 m. 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. I would disconnect the CU301 controller, making the pump and SQ instead of an SQE. System in located in small crawlspace under the cottage. 00. Helpful. If so what would the pressure be without the controller, wouldn't it. Rotor & spray irrigation. Grundfos GO Remote. Shut off the water supply on both sides of the pump. Helpful. 00 +$69. 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. 60Hz. ; Page 3 Radio. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. 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. CU 301 communicates with the pump via power line communication. 18 Grundfos installation and operating instructions, CU 301 with Grundfos GO Remote . 12 a. DDA 7. Grundfos – cu301 Transductor. How to Troubleshoot a Grundfos SQE Using the CU. Here you can find the right circulator pump for your heating, cooling and hot water recirculation needs. $745. p. 27. 76 sold. 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. VAT) Control Panel Grundfos CU 301 ( 275. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. Min. 6-3N Submersible Solar Pump and Motor $2,900. I’ve put a couple CSVs in and a lot of various VFDs including plenty of CU301/SQE combos. 4. The best. The power comes from the circuit box (2 15amp breakers) into a Grundfos CU301 controller (then out to the pump). The company installing the new pump planned on completing the installation with the Grundfos CU-301 controller and 2 gallon pressure tank. Boulevard TLC no. CU301 Controller is sold separately. 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. 2 Normal operation CU 321. The float switch will supply enough current for only the coil of the contactor so #12 will will be. CU 301 communicates with the pump via power line communication. 5HP will give you 10 GPM at 50 PSI even when the water level drops to 300'. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. CU 300 is specially designed for the Grundfos SQE 3" submersible pump. TURN IT OFF manually so you don't burn up the pump motor. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. CU301 Series 1/3 hp Constant Pressure Kit. 2-5 arbetsdagar Produktinformation. 230 °F. essere sostituito da Grundfos o da un’officina di riparazione autorizzata. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. 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. B. It is thus always recommended to install dry-running protection on all booster sets. 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. grundfos cu301 red light. No extra cables are required between the CU 301 and the pump. CT. Select ‘Catalogue’. CU 301 communicates with the pump via power line communication. Page 1 GRUNDFOS MI 301. Remove the CU301 and put wires on the pressure switch. GRUNDFOS INSTRUCTIONS V7 16 18 55 05 00 / GCZ-02. • Reference Grundfos Standard Terms and. If you are a registered Extranet user, please log-in to the Extranet to place an order here. GRUNDFOS do Brasil Ltda. Read our customers' stories to learn how they benefit from the Grundfos approach to intelligence, water and energy. 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. 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. Brand New. Toggle. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Check to see if the fuse has tripped. High-end solution for complex and demanding applications (Digital Dosing Advanced). . Very unstable. com: Grundfos - CU301 Transducer אביזר למתקני תלייה לצג/טלוויזיה : תעשייה ומדעAuthor Topic: Grundfos CU301 retired (Read 8386 times) Kent M. • Pressure Range: 40 to 100 psi. This will not be a clean installation by any means. No. not worth the money. But you would be able to completely remove the pressure transducer and CU301 box. Remove the CU301 and put wires on the pressure switch. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. 91. 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 purpose and values Our company What we do Our partners Cases Innovation. Quick view Add to Cart. Find a regular 40/60 pressure switch, a 1/4X3 nipple, and a 1/2X1/4 bushing. LITTLE ROCK, Ark. Possibility of starting, stopping and resetting the pump simply by means of a push-button. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. 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. The only good thing about the SQE is that it will run off a standard pressure switch in place of the CU301. District Sales Manager-----From: Ken Sent: Thursday, August 20, 2009 12:13 AM To: 'Robert Senecal'Cc: '[email protected] Grundfos SQE Constant Pressure System provides constant water pressure despite varying pump demands. 00 € excl. I have been testing the system by leavin a outside hydrant open and turning the pump on, I get a very consistent 3 minutes and 14 seconds before I hear sucking down the well casing. Inspect the electrical box for blown fuses and tripped breakers. CU 301. in stock. $1275. ; Page 12 Radio Radio. USA. RRP £563. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. ". ; Page 16 GB: The crossed-out wheelie bin symbol on a product means that it must be disposed of sep- arately from household waste. 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. When you’ve found the product,. Most have been replace 3-4 times by now. Write a Review. Write a review. If not, the CU 301 is de fective. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. You will be ok letting it cycle for a few days until you get a CSV1A to finish the job and stop the cycling. B. 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. The control unit has been developed for the SQE submersible pumps. 15 years is the longest I have seen one of those last. Intelligent Control Box + Post new Ad Login. Select pos. Please contact us to verify the data above is still accurate/up-to-date. 95. Grundfos 91121987 - BMQE CU301 Constant Pressure Box- The BMQE system is a complete constant pressure boosting system. 18 Settings . 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). Grundfos Jet boosters consist of a pressure tank and a self-priming, single-stage centrifugal pump. HelpCU 301, pressure sensor kit. 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. If it does not, apply the Grundfos circulating pump repair. - Answered by a verified Plumber. CU 301. System in located in small crawlspace under the cottage. 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. 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. If I manually turn the pump off, then back on, the pump starts and runs for 10-15 seconds. Grundfos GO Remote is used for installation, data monitoring, fault information and configuration of Grundfos pumps and systems, by radio or IR connections. GRUNDFOS Pumps Pty. 16A VAC Tank SQE CU 301 CU 301 CU 301 CU 301 9643865011. Use that to replace the pressure transducer. Grundfos' factory or authorized service station, any product of Grundfos manufacture. #2. 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. Drip, Micro Spray & Soaker Hose Irrigation. 62. Grundfos CU301 Controllers with Pressure Transducers (Sensor) are factory pre-set to allow a Max pressure setting of 70 PSI by. Grundfos. The old CU301 was set to 80 psi. 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. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. T roublesh ooting. To get any water out of a pressure tank, there needs to be a pressure bandwidth like 40/60 PSI. I want to order or purchase a product or service. LIMITED WARRANTYI have a cu301 system at my cottage. If any of them are loose or disconnected, your circulator pump won't work. . WARNING: Cancer and Reproductive Harm - Online special $818. This pressure sensor is compatible with Grundfos CU301 and provides accurate pressure data and transfers the readings to the controller. E. search. Quick. 5 Constant pressure control. 75hp, 1hp, and 1. 01. +31-15-261. Ships from and sold by Layger. If you do not immediately receive an email, please check your spam, bulk or junk mail folders. 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. I looked at the grundfos website, and their literature is pretty poor, but this looked pretty odd to me. De Ruiter Electric Motor Company offers Grundfos products, service and repair in Miami, Fort Lauderdale, Palm Beach and the Caribbean. Product Number: 98393361. Answer: There may be a leak in the pipeline system. 96438650 0103 CU301 5 sec. Turn Key Pressure boosting system for boosting of water in apartments, hotels etc. Most have been replace 3-4 times by now. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. Municipal wells. Sep 11, 2012. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. I need to monitor my system. 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. com' Subject: RE: Grundfos CU301 Servicing (The saga continues) Hi Robert Without. No Questions . Three hours later the voltage alarm came. cu300 control unit pdf manual download. 118th Terrace Olathe, KS 66061 Telephone: (913) 227-3400 Fax: (913) 227-3500 Canada Grundfos Canada Inc. The SQ pump should still have the 5 seconds slow start even without the CU301. CU 301 er designet til kommunikation, overvågning og kontrol af SQE dykkede pumper i applikationer med konstant tryk. I know all the greens are grounds, but trying to figure out what the red and black wires are. About to drill a well in Northern AZ. I have found that if I turn the power off. This recall involves Whirlpool brand microwave hood combinations. Last one. 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. 5hp. 15 parque Industrial stiva aeropuerto c. Easy to install and operate, this one-stop-shop pump. The Grundfos 3” SQE submersible pump can handle a wide incoming voltage range (150v to 280v), with little effect on pump performance. The CU 300 is capable of control the pumps based on multiple sensor signals. To avoid this, booster sets with pressure gauges are able to adjust the output and thus. 75hp, 1hp, and 1. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Print / PDF. GRUNDFOS CU301 96436753 V07 CONTROL UNIT for SQE pumps + MBS1900 PRESSURE SENSOR (#154612007285) See all feedback. This is achieved using viable speed constant pressure pumps.