I am repairing or maintaining. De Ruiter Electric Motor Company offers Grundfos products, service and repair in Miami, Fort Lauderdale, Palm Beach and the Caribbean. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. At the same time, it could also monitor and display the system’s performance continuously whilst. 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. See the attached picture of one of the most recent Grundfos SQE systems that was changed out to a CSV system. 99 New. 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. Grundfos. Press to enable the pump. 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. Die Unterwassermotoren sind werkseitig mit einer speziellen Grundfos Motorflüssigkeit, Typ SML 2, gefüllt. 60Hz. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. The internal bladder air pressure should be set at the cut-in pressure of the pump switch. 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. Use the Grundfos FAQ to get answers to your questions about pumps and pumping systems. 00 fax. 12 £2,877. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Liquid Temperature. 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. 2941 Brighton road oakville, ontario L6H 6c9 phone: (905) 829-9533 telefax: (905) 829-9512 mexico Bombas GrunDFos de Mexico s. 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. • Reference Grundfos Standard Terms and. 3 Alarm The OPERATION menu for the CU 301 offers the possibility of setting and reading operating parame- ters. com' Subject: RE: Grundfos CU301 Servicing (The saga continues) Hi Robert Without. This Grundfos Cu 301 Service Manual, as one of the. 0818 ECM: 1241508. Three hours later the voltage alarm came on again and it stopped working. If you are a registered Extranet user, please log-in to the Extranet to place an order here. If your pump would still run, we could have just replaced the CU301 controller and used a. Hold down the on/off button for 3 seconds, then let it go. As valveman pointed out, you could disconnect the CU301 and replace it with a pressure switch if you want. 09. But again, if the problem is low water in the tank, then a switch won't make the issue disappear. For use only with certain. 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. The CU 200 control unit is a combined status, control and communication unit especially developed for the SQFlex system. 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. Cycling on and off from old style pressure tank systems will destroy pumps, motors, capacitors, relays, pressure switches, as well as cause pressure. 46 US gpm. S. I have one and it is stuck on 100 PSI, the controller won' t change. com tel. Shut off the water supply on both sides of the pump. $919. If any of them are loose or disconnected, your circulator pump won't work. No extra cables are required between the CU 301 and the pump. so you won't miss out on getting the savings. TURN IT OFF manually so you don't burn up the pump motor. This gives you a list of product choices. $745. However, the changing demand for water during the day. Ltd. It will be controlled by the Grundfos CU301. Carefully open the screw until you hear a hissing noise coming out of it. The intelligent control box offers a wide flexibility for various system set-up or configurations. Answer: Check to see if the fuse has tripped. • that the system pressure is 7 psi below the pressure. . CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. Recently the CU301 is indicating "OVERLOAD" and runs the pump at a reduced speed. Quick view Choose Options. 5". Grundfos Cu301 Won’T Turn On . The pump will then act like a typical submersible pump, just with the added feature of dry run protection. DDA. No extra cables are required between the CU 301 and the pump. 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. 96438897. 4 Contents. With the Grundfos GO wireless device, you can even monitor and adjust the pump settings. New hydraulics ensure operational reliability – a necessity for raw wastewater transport. Pressure Sensor Danfoss 0-6 Bar. CU 301. essere sostituito da Grundfos o da un’officina di riparazione autorizzata. If you are lucky, any necessary maintenance was already considered when the pump was installed. SWJP. Our Price: £3,453. Dec 14, 2014. Ratings and Reviews. Go with the CU301. They use the same wires the power goes down to the motor to send a radio signal back up to the controller. 2 Warning and alarm messages from the 4. Note: For 10 SQE 160 and 10 SQE 160 N pumps, the value is 550 W. GRUNDFOS do Brasil Ltda. Brand: Grundfos. in stock. Grundfos Cu301 Won’T Turn On . Suitable for: Residential groundwater intake. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740. ; Page 11 Max. 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 commented that the variable speed pump could be hooked straight to the power supply. Variants. Warranty: 12 months. 5gl diaphragm tank Inline pressure gauge (cycles between 60 psi - 80 psi on demand; holds at 70 psi no11 CU 301 Sensor Max. 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. All 5SQE pumps are ideal for flows of gallons per minute. 00 € excl. 99 $ 745. The Grundfos SQE pump model numbers are very descriptive!! The flow and pressure for each pump is indicated by the model number. . Read our customers' stories to learn how they benefit from the Grundfos approach to intelligence, water and energy. However, the changing demand for water during the day makes the pressure fluctuate. 5-16 FC-PVC/V/C-F-32U7U7. What is the CU300 and CU301? The CU300 and CU301 are both control boxes to monitor and adjust the features on the SQE. SMART Digital diaphragm dosing pump with internal brushless motor drive. Ready to purchase? To contact a Grundfos distributor to purchase product or learn more about pricing and availability, please fill out the required fields below. tommyboy2010 New Member. They use the same wires the power goes down to the motor to send a radio signal back up to the controller. 00 fax. CU 200. Product Number: 98393361. OnePlus: Hold down the Power button and Volume Up button for 10 seconds. The CU301 User Interface is the easy to use command and control computer for operating the pump in constant pressure mode. Grundfos Shaft Seal Kit for CR I N 10 15 20 HQQE 96511844 (1) Total Ratings 1. 00. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. . 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. 3 de 5 estrellas. No extra cables are required between the CU 301 and the pump. No Water in house, failed when wife was watering garden, no other use that morning. You wont be mystified to enjoy every book gatherings Grundfos Cu 301 Service Manual that we will undoubtedly offer. 00 Add to cart. 2 bar), then starts the pump. It reached 50 before I installed. The name Grundfos, the Grundfos logo, and the payoff Be–Think–Innovate are registrated trademarks owned by . . TZSupplies; Pumps & Plumbery Tools & Parts. A blue or grey circle with a white graphical symbol indicates that an action must be taken. The CU301 Controller User Interface is the easy to use command and control computer for operating the pump in constant. All information is copyright Grundfos. 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. Add to Cart. 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. Max flow. 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. So as long as the pump itself will run, you can replace the. If it was a warranty replacement, maybe you can sell it on the Internet and pass the problem to someone else. 99. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. Add our constant pressure kit with the. The CU 300/SQE package is the system that can turn the luxury idea of constant pressure to reality. 5hp, . Part # G96438895. 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. 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. This pressure sensor is compatible with Grundfos CU301 and provides accurate pressure data and transfers the readings to the controller. 40/60 switch, use 30 PSI air in the tank. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. . = Maximum sound pressure level L pump = Sound pressure level for one pump n = Number of pumps. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure. Page 1 GRUNDFOS MI 301. Category: Drives. 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. info@lenntech. Drip, Micro Spray & Soaker Hose Irrigation. 5gl diaphragm tank. ; Page 4 5h = 100% 100 - 240V AC ±10% 50 - 60 Hz (Battery low) ; Page 7 = ON. The real problem is needing a variable flow rate from a given pump. May 6, 2021. O. International. If so what would the pressure be without the controller, wouldn't it. In other words, it has everything you need. That will get you back in water but the pump will cycle on and off until you get a CSV1A installed to deliver the 75 PSI constant you need. CU 301 communicates with the pump via power line communication. Will give constant pressure when fitted with SQEN pump (No pressure fluctuations/no cycling) Simple to install /pump and motor protection. $690. When you’ve found the product,. 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. Recíbelo el martes, 3 de enero. 89UPZC-1 GRUNDFOS INSTRUCTIONS Troubleshooting tips for the UPZC-1 Symptom: The zone is calling for heat but the circulator is not turning ON. Grundfos Americas Brookshire, TX 77423. at 1gpm, takes about 1min. All the reading I find says wires will be black-black-green, or black-red-yellow-green. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. I think I have 10yrs on the current one. If these instructions are not observed, it may result in malfunction or damage to the equipment. See Grundfos wiring diagrams (technical data) supplied with the system. 3 ofertas desde US$189. Report. Compared to conventional circulators, they cut energy consumption by up to 80 %, while delivering noise-free performance. The 2 gallon pressure tank (sold separately),. With the Grundfos GO wireless device, you can even monitor and adjust the pump. 5hp. Turn the fuse back on. Fixing an airlocked pump is pretty simple. 99. Installed check valve before pump. The "E" means electronically controlled via the CU control box. 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. 2 people found this helpful. CU 301 communicates with the pump via power line. Find the help and support you need with your pumps and services, no matter what you are looking for. Suitable devices for CU 301 are rated with enclosure type 3, 3R, 3S, 4, 4X, 6 or 6P. Refunds by law: In Australia,. Intelligent Control Box. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. 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. Well repair came and said system was fine, but system had been locked with a remote control. EN/. 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. . 6, the CU 301 stops the pump and declares a dry-running alarm. Ground water intake. . Possibility of adjusting the pressure. . We are experiencing intermittent issues on the site and are working to resolve this. Quick view Choose Options. Online Shopping at a cheapest price for Automotive, Phones & Accessories, Computers & Electronics, Fashion, Beauty & Health, Home & Garden, Toys & Sports, Weddings & Events and more; just about anything else Enjoy Free Shipping Worldwide! Limited Time. Log in or Create Account. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. Water Wells & Pumps 🇨🇦. 66. Grundfos CU301 Controller & Transducer - Constant Pressure Kit (Version 7) w/ Lightning Arrestors. Drip, Micro Spray & Soaker Hose Irrigation. If these measures do not have the desired effect, please call your specialist technician. 18 postage. DDA 7. Grundfos CU301 Controller & Transducer - Constant Pressure Kit (Version 7) w/ Lightning Arrestors. grundfos cu 301 troubleshooting grundfos cu301 wont turn on grundfos comfort valve grundfos comfort system manual grundfos r100 manual abrosexual flag. 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. Grundfos SQE 2-115 + 80 m cable constant pressure maintaining set (96524507) in stock. Select also pos. kept even if CU 301 is replaced. Pump Machinery and Parts. Obr. Residential water pressure boosting. Opens in a new window or tab. Pressure sensor only for the CU301 constant pressure control box. If you do not immediately receive an email, please check your spam, bulk or junk mail folders. I have found that if I turn the power off, after a few hours, the. Purchase Grundfos CU301 SQE Control Unit with w/ Transducer in Billings, Montana, United States, for US $369. Find a regular 40/60 pressure switch, a 1/4X3 nipple, and a 1/2X1/4 bushing. 62. original grundfos went up--- ordered and replaced in oct 2018 -now it wont work again. 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. Offering advanced electronic protection, the Grundfos SQE submersible pump is simply the easiest constant pressure pump to install and operate! It does not require any additional control units. Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. CU301 for Grundfos SQE before CSV CU301 removed, CSV installed Well, it’s done. Has anyone seen something like that before? In the past, simply turning off the pump and waiting 30 seconds to turn it back, would allow for the system to go back to normal. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. 5hp, . 28 January 2014 09:51:31. Grundfos partner or company. VAT. The total wire length is 325 feet and I was instructed by the well driller to use #12 THHN. The pressure drops until it reaches 20 PSI to 32 PSI (1. 5" x 4. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. No extra cables are required between the CU 301 and the pump. CU301 does the rest. 95. CU 301 communicates with the pump via power line communication. Grundfos GO Remote is used for installation, data monitoring, fault information and configuration of Grundfos pumps and systems, by radio or IR connections. When the water softener came on it worked. I have the same system. $1,445. In order to control pressure, it must be measured. Kullanılan standartlar: EN 61000-6-2: 2005 ve EN 61000-6-3: 2007. 20 Electrical connection of the CU 301. Grundfos CU301 controller (set to maintain 70 psi) JetRite2 4. See other items. Just tighten the large adjustment screw until it works at 60/80. The SQE series allows clients to install Grundfos CU 300 and CU 301 control panels. 60. This means that theModel #: 96436754-CU301 (230v) For SmartFlo electronic constant pressure submersible pump. There are three different methods for detection of water shortage: Pressure switch on suction. Quick view Choose Options. Then you can be sure it will turn off when the pressure gets to 60 PSI. You can check the amps and flow output of the pump. This means that theGRUNDFOS Pumps Pty. For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. Esther Woodstock, NY. USA. 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. 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. lvdep988 (312) 100% positive feedback. Grundfos is one of the world’s biggest and most well respected manufacturers of water pumps. Box 2040, Regency Park, South Australia 5942 Delivery: 515 South Road, Regency Park, South Australia. 5 hp, dry-running stop = 300 W. + C $40. I also think the 3 wire Grundfos motors are good. Save Seller. 12 1 11 96 43 86 50 / V7 15 75 19 0300 CU 301 Sensor Max. 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. In Stock. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . Quite simply, I have 5000 gallons of water sitting in storage tanks, supplied by a nicely functioning well pump. Check the three wires are connected to the plug terminals. USA. 00 € excl. eBay Product ID (ePID) 4033815992. Sections 1-4 give the information necessary to be able to install and start up the products in a safe way. understanding the CU 321. Write a review. The CU 301 control unit provides the following: Two-way communication with the SQE pumps. You will be ok letting it cycle for a few days until you get a CSV1A to finish the job and stop the cycling. Just tighten the large adjustment screw until it works at 60/80. You're reviewing: Cu301 Mkii Constant Pressurekt For Grundfos -Part# 96438895 Your Rating. Boulevard tLc no. Mexico phone: 011-52-81-8144 4000 telefax: 011-52-81-8144 4010 L-sp-sL-019 2/07 prInteD In. - Answered by a verified Plumber. Answer: Circuit breakers and fuses trip for numerous reasons: undervoltage, incorrectly designed circuit breaker or fuses, too low a setting for the motor-protective circuit breaker, asymmetric three-phase current, a short circuit on the motor, incorrect wiring or faulty electrical connections, a worn or blocked pump, a defective capacitor for. . VAT) Grundfos GO MI301 ( 189. 8850 Bjerringbro, Denmark Tel. 2022 ECM: 1347087 CU 301 GRUNDFOS INSTRUCTIONSIt is Grundfos CU301 control unit. grundfos circulation pump settings grundfos scala2 user manual grundfos cu301 wont turn on remote control for grundig ferrolic. Grundfos CU 301 [21/32] Troubleshooting. B. de c. hhpac (2,429) 100% +C $106. com tel. 20 + £25. by Grundfos. You should google "Grundfos cu301 Operation Manual" to find answers to your questions. B. Download the AliExpress app. Grundfos’ liability under this warranty shall be limited to repairing or. LIMITED WARRANTYI have a cu301 system at my cottage. 8 ZelenÆ a ŁervenÆ signÆlní LED dioda vestavìnÆ v tlaŁítku ON/OFF indikuje provozní stavy Łerpadla. Grundfos CU301 Controllers with Pressure Transducers (Sensor) are factory pre-set to allow a Max pressure setting of 70 PSI by. (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 manufacture. In addition, check that all cables are connected properly and securely. 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. Get water pump parts water pump maintenance accessories with free return and fast delivery. MGE 98247035. 3 Cu 301. GRUNDFOS Pumps Pty. 2 Limited warranty. Alarm indication (LED) when services is needed. Learn more. 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. Off-grid. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. They just want water to come out of the faucet when a tap is opened. 17. 0 HP 13GPM (13GS20) and the AquaDrive Controller. The lower the pressure the higher the flow from a given pump. Pressure sensor Grundfos for CU 301, 0-6 bar (405168). CU 100, 200, 241, 242, 300, 301, 351, 362. CU 301 communicates with the pump via power line communication. Enter the product for which you want to troubleshoot in the search bar at the top. 2 Turn the valve to the right (in). 4. There are three different methods for detection of water shortage: Pressure switch on suction. )Disclaimer: The information about the Grundfos pump in this document may be outdated. 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. If you have a Grundfos Cu301 pump and it won’t turn on, the first thing to do is to check your power source. Write a Review. Provoz čerpadla je nastaven na minimální otáčky min -1 bez ohledu na požadovanou hodnotu. To obtain a Data Booklet or I&O, contact Grundfos directly or a local. However you would control the pump with the breaker for testing. When it works--very rare--it's great. The CU 301 is an intelligent control unit which capable of monitoring and displaying the system’s performance continuously whilst also providing a variety of protection features that guarantee a long lifetime of the pump. . Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application.