I'm a. S. 4 Communication, control and monitoring 27 9. needing to speak with anyone with experience with the cu301 system, getting a no contact with pump indicator. 0800 239 601 Mon - Fri 09:00 - 17:00Auckland & Wellington, New Zealand. the. 17:35. 14261 S. Remote controls. • No contact to pump *) • Permanent red light when communication between the CU 301 and the pump is impossible. Designed for a wide range of garden and domesti. 14. For Installers, once you have downloaded the app to your smartphone or tablet, you get many benefits that make your working day better: Control pumps remotely. Air and Gas;Find many great new & used options and get the best deals for Grundfos 3" Constant Pressure Submersible Well Pump 22SQE15 220 1. 3 Connecting the pump to Grundfos GO Remote 25 8. STAINLESS 1. You should google "Grundfos cu301 Operation Manual" to find answers to your questions. to Grundfos or a service station must be sent freight prepaid; documentation supporting the warranty claim and/or a Return Material Authorization must be included if so instructed. 120 °Cunit 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 - detailed instructions / owner's manual when combined with a grundfos sqe pump you can set the pressure from 40 to 70 psi in 10 psi increments. 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. I jumpered power to the pump and it works fine and generates good flow so I'm reasonably sure the controller is dead. . For example, Saturday the system worked just fine. The SQ controlled by a CSV and regular pressure switch is much more dependable than when used with the computerized CU301 controller. Las Series BM y BMHP son boosters de alta presión construidos totalmente en acero inoxidable y disponibles en 3 versiones: AISI 304, AISI 316 y AISI 904L. From all the reading I have done, it appears the OVERLOAD indication on the CU301 will only appear if the motor exceeds the 5. Check that link I included, or better yet, look at your CU301 manual. " I have a Grundfos 1106 CU301 with a red mechanic light contantly on the outside of the box, i dig inside and see that its the overload light constantly on. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. Intelligent Control Box. Enter the product for which you want to troubleshoot in the search bar at the top. $2303. The CU 301 adjusts the pump performance accordingly. 3. Step 1: Go to Grundfos Product Center. Grundfos CU301. 00 € excl. Jun 10, 2008. 00. 12Grundfos CU301 MKII SQE Constant Pressure Pump Controller with Pressure Sensor / Transducer, Instructions, manual and warranty Part # 96438895… Read More › Call For PriceGrunDFos canada Inc. • Maximum voltage: 230 VAC. 23. by Grundfos. The CU301 User Interface is the easy to use command and control computer for operating the pump in constant pressure mode. No Water in house, failed when wife was watering garden, no other use that morning. Fixing an airlocked pump is pretty simple. #2. Came home to no water and no water pumping from the well with a CU301 controller (don't know what the pump is). Remove the CU301 and put wires on the pressure switch. 99Total Price: 643. I have the same system. Customer Feedback Updated November 2023. Then go to the ‘Documents’ tab and download the Installation & Operating Instructions. 5. Hopper & Sons Well Drilling uses Grundfos SQE constant pressure systems to ensure a reliable water supply for their customers. 4 Signal relays 17 15. my cu301 has no light in the front cover, so I opened it and checked out the ribbon cable's connection and it looks like ok, then I saw 1 red light and 3 green light. 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). Pumps with Grundfos CUE frequency converter (30 kW and above) - one per pump: -E Pumps with external Grundfos CUE frequency converter: -F. • Maximum current: 0. Password - Password must be at least 8. Recently the flow has been erratic. 104 °F. If automatic resetting is chosen, the indicator light goes out automatically when normal operating conditions are achieved. E. 18510 kr. Find the help and support you need with your pumps and services, no matter what you are looking for. Instruction Manual. VAT) Description. The intelligent control box offers a wide flexibility for various system set-up or configurations. Dec 14, 2014. Kontrollbox CU301, tryckbehållare GT-H (8 liter), trycksensor 0. The CU301 reads this pressure signal and then electronically commands the pump to start, stop, speed up, or slow down in order to maintain constant pressure regardless of water demand. Grundfos Warranty Policy Page 3 of 24 Section 2: Guidelines • All warranty claims must be submitted within 30 days of the last labor date to complete the warranty repair. Go to App Store or Google Play and search for ‘Grundfos GO Remote’. From all the reading I have done, it appears the OVERLOAD indication on the CU301 will only appear if the motor exceeds the 5. 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. and require no additional motor protection. 4 System type and IO module variants 1) E = 0. Choose your product from the list of options. The CU 301 communicates with the pump via mains-borne signaling. 5. ALWAYS. 1 workplace . 5 A. Learn how these sensors can enhance your pumping solutions and optimize your system performance. Have one to sell? Sell now. 3 Indicator lights 17 14. 7. Welcome to ENVIEQ! English German French Spanish Track Your Order Status. 75hp, 1hp, and 1. $590. Kullanılan standart: EN 61010-1: 2001. (See the back of this manual. a. Both motor types can communicate with the Grundfos CU 300 and CU 301 control units, which can be operated with Grundfos GO Remote. This CU301 Controller comes factory preset at a max of 70 psi. The length of the warranty may vary according to agreement. How to wire a Groundfos CU301 well pump controller and well pump. 7 x 17. Page 52 96427972 0915 ECM: 1156881 View and Download Grundfos Cu300 installation and operating instructions manual online. The CU301 communicates with the pump via mainsborne signalling (Power Line Communication),meaning that no extra cables are required between theCU301 and the pump. The operating relay is a normally open (NO) contact when the pump is not running, and closes while the pump is running. 3 Changes the setpoint. Follow the step-by-step explanation in this video to use all of the indicator lights of the CU 301 control for troubleshooting of the Grundfos SQE constant pressure. International. The irrigation was off--no water was being called for. Last year, I had the constant pressure tank replaced as well as the sensor that connects to the CU301 unit. You would be better off with a standard 3450 RPM pump than that little pump that spins 10,600 RPM. Well tonight the box went dead. The user simply chooses the desired water pressure by pressing the UP or DOWN arrows, and the CU301 does the rest. 6 Dimensional sketch of CU 321 (without the NEMA 1 kit) Spacing If more than one CU 321 is installed, the following must be observed during mechanical installation. 0HP) Single Phase Openwell Submersible Pump . In this module, we will look more closely at the bottom three LED alarm icons on the operating panel. Thi. one in the pump and one in the box. O. Grundfos SQE 3” borehole pumps are commonly used for the pumping of water from smaller boreholes and wells for water. (19 pages) Water Pump Grundfos ALPHA1 Instructions Manual. to Grundfos or a service station must be sent freight prepaid; documentation supporting the warranty claim and/or a Return Material Authorization must be included if so instructed. With the Grundfos GO wireless device, you can even monitor and adjust the pump settings. 3 Indicator lights 17 14. Lowara ecocircXL Light. General module + operating light module 41 + 42 System type Maximum number of pumps Controller/module GENIbus address Pump number Module E-Pump 1234 56 E 6 CU 351 1-6 E 1)E E E1) E1) E1) ES 41 Grundfos instructions; 2 Limited warranty; 3 Cu 301; 4 Contents; 5 Constant pressure control; 5 Description; 5 Function; 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; 7. 28 January 2014 09:51:31. Additional Grundfos installation information is available in Data Booklets and in Instruction and Owners Manuals (I&O). If the pressure stays exactly the same for an hour, you don’t have a leak. SKU: 96160184. Environmental Equipment & Supply carries a wide range of Grundfos pumps that range from 1/2hp to 1. Warranty: 12 months. Grundfos 3" SQE Series 15 GPM 1 HP 230 volt, 2 Wire Deep Well Submersible Pump Model # 15SQE10-250. SCALA2 208-230-Volt Booster Pump. head at no flow Pump curve at 10,700 min-1 Pump curve at 3,000 min-1 Qmax Pump type. Grundfos MI301 Universal IR Bluetooth Dongle (Replaces R100 Remote) The MI-301 must be used with an Android or IOS-based Smartphone with a Bluetooth connection. = L pump + (n – 1) x 3 L max. Product Number: 98393361. Here you can find the right circulator pump for your heating, cooling and hot water recirculation needs. All Grundfos products come with a warranty that fully complies with legal requirements. Ideal securitest pro 33-892 user manual free. Option 1: Use Grundfos Product Center. We survey our customers once a year after they have used our services asking for a comparison against our competitors in five categories. These installation and operating instructions describe Grundfos UPS3. 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. They use the same wires the power goes down to the motor to send a radio signal back up to the controller. 3 ofertas desde US$189. 1-866-489-4004. HYJET Submersible Pumps. com. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. 9W IO 351B 96161730 - VO1! 30 XP OPEN TYPE PROCESS CONTROL EQUIPMENT 1 2 3 5 4 1 Grundfos instructions; 2 Limited warranty; 3 Cu 301; 4 Contents; 5 Constant pressure control; 5 Description; 5 Function; 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; 7. Návody, průvodce výběrem, manuály a podpora pro váš projekt. 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. NOTE: CU301 Pressure Transducer not included. International. Shipping/Policies. The full range supplier of pumps and pump solutions. $394. Support for any situation. 12 1 11 96 43 86 50 / V7 15 75 19 0300 CU 301 Sensor Max. 1 workplace . CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. ITEM 96437851. Variants. HAS A BUILT IN RELAY CIRCUIT FOR CONNECTION OF OPTIONAL EXTERNAL SIGNAL TRANSMITER(SOUND OR LIGHT) WHICH IS NORMALLY CLOSED WHEN PUMP IS RUNNING. Constant Pressure Manifold System includes Manifold, Pressure Relief Valve, Spigot, Pressure Gauge, 1" x 3/4" Hex Bushing, 1" x 1/2" Hex Bushing, and Stainless Steel Thread Tape. 5 A. ) I can get the CU301 covered under warranty (labor not covered), but am wondering if that's just kicking the can down the road a little. Should get about 200 ohms. 11 CU 301 Sensor Max. Products manufactured by GRUNDFOS PUMPS CORPORATION (Grundfos) are warranted to the original user only to be free of. Price: $1,011. Material Included in kits ? No. Pressure Sensor Danfoss 0-6 Bar. No voltage. 02 x 12. Top Rated Seller Top Rated Seller. 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. No. Ships from and sold by Layger. V. Blue Water Pipe;NO 1 NO 2 Normally open contact NC 1 NC 2 Normally closed contact NC 1 NO 1 C 1 NC 2 NO 2 C 2 TM07 5432 4019 Terminal Type Function 1 +24 V out Supply to sensor 2 AI 3 Sensor 2, 0/4-20 mA 3 GND Common frame for analog input 4, 5 AI 4 Temperature sensor 1, Pt100/Pt1000 6GND Common frame for temperature sensor 1 7, 8 AI 5 Temperature. 91. SCALA2 = rated head of 88. New posts Search. No extra cables are required between the CU 301 and the pump. No: Brand: Grundfos: Featured Product: No: Product Attachments . Toggle. Water Wells & Pumps 🇨🇦. When this happens, the CU301 reverts to cycling the pump on and off like a pressure switch. The included pressure sensor precisely measures water pressure sending its signal to the CU301. Select the situation that best matches your own to get started. This video is about how to troubleshoot the Grundfos SQE pump using the indicators lights of control panel Grundfos CU 301. 4 de 5 estrellas. UP, UPS Series 100, North America. Find the help and support you need with your pumps and services, no matter what you are looking for. Grundfos CU301 SQE Constant Pressure Pump Controller with Pressure Sensor (Transducer) Part # 96438895 . To contact a Grundfos distributor to purchase product or learn more about pricing and availability, please fill out the required fields below. Model Used B. Log in or Create Account. Is Discontinued By Manufacturer. Then either the pressure transducer (sensor) is not working, it is not getting a signal to the CU301 computer, the CU301 is not communicating with the other computer in the SQE motor, or there could be any. Last one. 96524504: Features and benefits. . Compared to conventional circulators, they cut energy consumption by up to 80 %, while delivering noise-free performance. 1. I am repairing or maintaining. Google. de c. And really the last "generation" (changes) just increased the number of cycles the pump will do from 500 to 1000 cycles on and off before the lights even come on to tell you the CU301 has lost contact with the motor. 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. Grundfos SQE 3" multi-stage, submersible pump is designed for domestic water supply, liquid transfer in tanks, irrigation and environmental applications. Features and benefits. . 3). Grundfos SQF 0. PDF Grundfos CU 301 Manual (Quick Start Guide) PDF Grundfos CU 301 Manual Detailed. The power is off. The CU 200 control unit is a combined status, control and communication unit especially developed for the SQFlex system. "Generation 7" should be all you need to hear about the problems with those SQE and CU301 type systems, and they are still not right. There are no. Always. Find a regular 40/60 pressure switch, a 1/4X3 nipple, and a 1/2X1/4 bushing. International. Generation 1,2,3,4 all moved up the number of signal loss events before it even shows a fault. 16A VAC Tank SQE CU301 CU 301 CU 301 99 CU 301 GRUNDFOS INSTRUCTIONS 96438650 0306 Repl. GRUNDFOS Pumps. 43 Kilograms : Item model number CU301 : Voltage 240 Volts : Item Package Quantity 1 : Batteries included? No : Batteries Required? No : Item Weight 1. Liitetiedostot (4) Kuvatiedostot. Sisältää CU301 ohjauskeskuksen, 8 litran painesäiliön, painemittarin, paineanturin, kaapelikiinnikkeet sekä sulkuventtiilin. Use the FAQ to get answers to your questions about our pumps, products and services. The Grundfos CU301 is the controller for an SQE pump. GRUNDFOS CMB-SP 5-47 Booster Pump – Multistage Pressure System. Chandeliers. in case of pump failure. 0, the GRUNDFOS iSO. No lights on the outside were showing and when I opened it up, it had a steady green LED for 24V, a flashing green LED for 10V and 5V and a flashing red LED for NO CONTACT WITH PUMP. The Alpha and UPSe pump displays can show a yellow or red LED light: YELLOW means warning. Control Unit Grundfos cu300 Installation And Operating Instructions Manual 52 pages. This saves you the time and trouble of running any additional wires through the. Product Details. The Grundfos CU 301 is an intelligent constant pressure pump control. 96438650 0103 CU301 5 sec. I recently heard that Grundfos was changing the programming to let the pump cycle on and off 1000 times at 15 PSI differential, to allow time for the controller to "find the signal". Grundfos partner or company. Kompletní sada pro udržování konstantního tlaku, ponorné 3" čerpadlo s kabelem 40 metrů, 230V, 96524501, GRUNDFOS AKCE 2023, Leták Akce Grundfos 2023. The reporting can be. 99. Drip, Micro Spray & Soaker Hose Irrigation. . Possible causes of fault. Another Grundfos SQE with CU301 control replaced with CSV People don’t want to worry about their water systems. ; Page 16 GB: The crossed-out wheelie bin symbol on a product means that it must be disposed of sep- arately from household waste. Select when your pump was produced and choose the right production year and week number. Free shipping on many items | Browse your favorite brands | affordable prices. So when a shower is turned on, the pump stays on, for as long as the shower is running. Grundfos SQE Pumps:is a very common problem with the SQE/CU301 type system. CU 301 communicates with the pump via power line communication. JP PS. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. Applications Le Grundfos PM 1 est conçu pour le démarrage/ l'arrêt automatiques des pompes Grundfos et autres pompes d'adduction d'eau. CU 301 communicates with the pump via power line communication. Quick view Choose Options. 5 HP • Motor Voltage: 230 VoltsGet the best deals on Grundfos SQE Pumps when you shop the largest online selection at eBay. Grundfos booster sets Hydro 1000 are designed for the transfer and pressure boosting of clean water in waterworks, blocks of flats, hotels, industry, hospitals, schools, etc. Last winter the controler changed from 70psi to. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740. Toimittaja GRUNDFOS PUMPUT OY AB. Treating that water is no problem for this Chinese company. 66600 apodaca, n. Sunday I noticed that the pump indicator was running continuously. Should the pressure dropped below the desired pressure level, the CU301 will operate the SQE pump automatically until the water pressure level restored to the desired level and the signal light on the display will indicate that the pump is running at the moment. Product Dimensions. No extra cables are required between the CU 301 and the pump. 104 °F. Free shipping on many items | Browse your favorite brands | affordable prices. #1. 2-Light fields for indication of setpoint. c. 4 Fault finding table 30 9. 2A current, and this would only happen if there was excessive back pressure or resistance to movement of the impellers. 43 kg USA. The "E" means electronically controlled via the CU control box. The name Grundfos, the Grundfos logo, and the payoff Be–Think–Innovate are registrated trademarks owned by . 02/06/2017 / by admin / in Installation and operating instructions. V. Then either the pressure transducer (sensor) is not working, it is not getting a signal to the CU301 computer, the CU301 is not communicating with the other computer in the SQE motor, or there could. 3 Reading out warning and alarm codes in Grundfos GO Remote 29 9. Grundfos partner or company. 0. Your Price: Call For Price. Stuart Group also keep in stock 32mm MDPE pipe and associated fittings for your water well installation needs. • Maximum current: 0. • Maximum voltage: 230 VAC. Grundfos will not be liable for any costs of removal, installation, transportation, or any other charges 22 Fault Possible cause Remedy 1 No light in the front cover a The ribbon cable con nection is loose or de fective Is the control indicator LED flashing If not the CU 301 is defective Check that the ribbon cable connection is secure 2 The pump does not start The green indicator light in the On Off but ton is on No alarm is indicated a The CU. The SQE pump features variable speed which is offered through frequency cont rol. Facebook. 50Hz. In water distribution, keeping the water pressure constant is important for the comfort level of the end user. Featuring built-in electronics, it is simple to install and operate and guarantees a reliable water supply at all times. Miami, FL 33176. Start-up 10 6. Defective pump. The Grundfos whistleblower system gives employees, board members and third parties cooperating with Grundfos (such as suppliers, advisers, consultants, business partners etc. Follow the steps and start monitoring your system today: Step 1: Go to your preferred app store. Our Price: £3,453. 25x14+UNION TEE KIT WATER PRESSURE TANK PUMP 3050 SQUARED FSG SWITCH. P. 0 out of 5 stars 3 ratingsGrundfos Cu301 Wiring Diagram Written By author Monday, October 3, 2022 Edit 1996 Ezgo Txt 36 Volt Wiring Diagram, 1996 EZGO TXT DCS wiring problem, 9. 000000Z, 19, 1996 Ez Go Wiring Diagram Sample, wholefoodsonabudget. Learn how to install and operate the MAGNA3 pump with the CIM 500 Ethernet module in this comprehensive PDF guide from Grundfos. The pumpThe Grundfos SCALA1 is an all-in-one pressure booster. 43 kgTo contact a Grundfos distributor about service, please fill out the required fields below. 2 Resetting a fault indication 29 9. Find the help and support you need with your pumps and services, no matter what you are looking for. . The CU301 receives signals from the pressure sensor constantly. 2 Main dimensions and. 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. 99. Treating that water is no problem for this Chinese company. Grundfos. No other led lights on circuitboard. Products & services. CONTENTS Page 1. Use that to replace the pressure transducer. Find many great new & used options and get the best deals for GRUNDFOS CU301 CONSTANT PRESSURE CONTROL BOX w/ TRANSDUCER KIT SQE CU 301 Ver. Select ‘Catalog’. It will supply 12 GPM. FASTFLO Sewage Pumps. No results are available for the current selection. Grundfos GO Remote offers intuitive, handheld assistance and access to Grundfos’s online tools for dimensioning, alerts, reporting and more. com. I have had a Grundfos CU301 w/a 15SQE-250 running my combined domestic and GWHP system for the last 11 months. CU 301. Toggle. Add to cart. 95. Pressure transmitter MBS 1900, 0-120 psi. After occupying the house and installing our irrigation system the following spring, we adjusted the psi from 70 to 80. Yes we have replaced thousands of CU301 controllers with a Cycle Stop Valve and a simple pressure switch. Keypads and membranes will always fail in Sunlight. 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. Grundfos 59896341 UPS15-58FC Super Brute Circulator, Red, Small. dslywalker; Oct 11, 2023; Pumps and Tanks Well Forum & Blog. Hello, Just bought a 3 year old house and 3 weeks later my well is dead. You are not using a regular 40/60 pressure switch, are you ? Usually CU301 keeps the pressure narrower. And really the last "generation" (changes) just increased the number of cycles the pump will do from 500 to 1000 cycles on and off before the lights even come on to tell you the CU301 has lost contact with the. • Permanent red light when the supply voltage is out of range, see section 7. The following 4 LED’s will indicate the power consumption as shown in the table below. 0. 15 Parque Industrial. Opened up the box and I have 3 green voltage indicators (24, 10 & 5V) a flashing green CONTROL INDICATOR and then a red NO CONTACT TO PUMP. The fuse of the pump's electrical supply line has tripped. Technical data. Originally the well was rated at 40 gpm and pump would provide 18 -20 gpm continuous. Max flow. CU301 je pouze řídící a komunikační jednotka pro SQE. #1 I think that my Grundfos CU301 2-gallon tank is waterlogged, as the pump cuts in and out when running water. The original CU301 didn’t last through construction.