Products A-Z. Grundfos. (14 pages) Extender Grundfos. No. Comfort System for hot-water recirculation delivers hot water instantly to all faucets in private homes. . 1 1. 5. USA. and Canada a 240V60 Hz circuit is "single phase" and does not make use of a neutral wire and the two legs complete a 240V circuit. A blue or grey circle with a white graphical symbol indicates that an action must be taken. If voltage variations are larger than + / - 10 %, do not. 9. Fig. • Size: 7. The CU 301 control unit provides the following: Two-way communication with the SQE pumps. 62. The system is 220v. Remove transport protectors, if any. $590. CIM/CIU. 1. 5 sec. 5. Ground water intake. CU 301 Installation and operating instructions CU 301 Installation and operating instructions (all available languages) 1. If water comes out, the bladder or diaphram is bad. D. Installation and service work must comply with local. Wind systems Where wind speed prevails over sunshine hours, the SQFlex Wind is just as cost-effective and sustainable. ; Page 11 Max. regulations and the relevant wiring diagram. Grundfos' liability under this warranty shall be limited to repair-ing or replacing at Grundfos' option, without charge, F. Sections 1-4 give the information necessary to be able to unpack, install and start up the product in a safe way. ️Grundfos Cu301 Wiring Diagram Free Download Qstion. No results are available for. 19). If you are not. Grundfos cu 351 operation manualGrundfos dedicated controls pump control Grundfos cu 351 operation manual. Possibility of adjusting the pressure. 8 Use Of Inputs. CU 301 er designet til kommunikation, overvågning og kontrol af SQE. Water pump product information (MEI) Max flow. Features and Benefits • Push button pressure setpoint adjustment • Low well water indicator • Pump running indicator • Keypad lockout • High quality stainless steel pressure sensorWe then replaced the CU301 control panel, and today the pump. 2 Replacing a switch When replacing a pressure switch, for dry-running protection for example, follow the wiring diagram below (fig. The position of the float02/06/2017 / by admin / in Installation and operating instructions. 8 use of inputs. A red or grey circle with a diagonal bar, possibly with a black graphical symbol,Envieq supplies the grundfo sq and sqe 3″ borehole pumps with all necessary options, as the grundfos cu301 and constant. 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. 3 Checking the shaft seal 17 10. 1 Timers The three timers incorporated in the controller CS 1000 can be used to optimize the operation of the booster set. Grundfos will not be liable for any costs of removal, installation, transportation, or any other Wiring diagrams 44 Electrical connection of CU 300 44 Electrical connection of CU 301 45 9. Intelligent CU301 control unit, which monitors systems performance continuously, provides a consistent and reliable high-pressure water source. Example: If the supply voltage is 208 V, choose a 208 V rated motor. Pump type A [mm] B. 3 CU 401. 2. Get access all wiring diagrams car. Voltage and connection are stated on the nameplate. CIU 901 interface unit with I&. 4 Winding resistance measurement 13 9. O. Best regards, Robert Senécal,ing. . 1 General information 13 6. com tel. O. 10 SM 111 and IO 111 10 5. Page 76 96939460 04. 12 User-defined I/O 12 5. Enter the product for which you want to troubleshoot in the search bar at the top. This way the float switch will kill power to the controller. 3 Wiring diagram for all 115 V and 230 V single-speed pumps Fig. Quick view Add to Cart. Web 5. 3 ofertas desde US$189. 4 Thermal switches 13 9. $690. 12 User-defined I/O 12 5. The pump protection switch and simple wiring diagram shown above are for a North American installation. In Stock. Enter the product for which you want to troubleshoot in the search bar at the top. Accessories 46 Constant-pressure packages incl. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. • Wiring ease with 120 VAC, ground and low-voltage screw terminal inputs. Grundfos' liability under this warranty shall be limited to repair-ing or replacing at Grundfos' option, without charge, F. Suitable for: Domestic ground water intake. 7 Connecting a pressure switch 3. 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. describe Grundfos NS and PF. . Functions 15 10. 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. Add our constant pressure kit with the pump. (4 pages) Water Pump Grundfos LC 231 Instructions Manual. When Subdrive® controller fails: Install. Wow! You got 9 years before having problems with the CU301. CU 301. The on/off button on CU 301. 1. 4 Winding resistance measurement 11 9. Constant-pressure control CU 301 The control unit CU 301 is for use only with Grundfos CU 301 SQE pumps incorporating electronic power factor correction (PFC). I'm installing a new Grundfos SQE pump system at my home. . With the Grundfos GO wireless device, you can even monitor and adjust the pump. Grundfos and all the other pump companies sell those Variable Speed Drives like the CU301 and do not sell Cycle Stop Valves for a reason. Sections 1-3 give the information necessary to be able to unpack, install and start up the product in a. Grundfos SQE Constant Pressure System CUE301 Constant Pressure Package. Factory settings are marked in bold-faced type under each individual display. Grundfos Cu 351 Manual Wiring. 50Hz. 6 Configuring the IO terminals using Grundfos GO Remote 2. Toggle. Low NPSH pump has cavitation under control. We have 3 Grundfos CU 301 manuals available for free PDF download: Installation And Operating Instructions Manual, Installer Manual > Class 2 wiring shall be segregated from the wiring of Class 1 circuits. Wire controllers independent 2 wire on/off control to pressure switch as per diagram. Plumbing: Pressure Boosting. No extra cables between the CU 200 and the pump are required. $919. Use a little less air in the tank to make up for the soft start feature, ie. Street, Cheung Sha Wan Strømsveien 344 Gebze Organize Sanayi Bölgesi E-mail: grundfos@bih. SQFlex Wind is particularly suitable for open fields, valleys and landscapes where the wind blows constantly. You can type in the product name and press search to find matches. 1 For models 32-XX External switch GFCI. Insert grounding conductor into terminal " " position. Once you enter Grundfos Product Center, you will see a menu with four coloured categories at the top. Maintenance 11 7. com. Denmark, Grundfos is a global pump and pumping systems provider with an annual production of more than 16 million units. Insert white conductor into terminal "N" position. Page 52 96427972 0915 ECM: 1156881 View and Download. Click on the ‘spare parts’ tab to your right. 3 Wiring diagram for all 115 V and 230 V single-speed pumps Fig. 3 Pump controllers 12 9. ️Grundfos Cu301 Wiring. Electrical data of power must be entered manually. Find the help and support you need with your pumps and services, no matter what you are looking for. Page 2: Table Of Contents. 5 TM01 3150 4601Grundfos E-pumps have standard motors with integrated frequency converter. (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. Upozornění : frekvenční měnič je zabudovaný v elektromotoru SQE. Check Details. 5 104. Pump controllers from Grundfos are designed to support a wide range of Grundfos products. O. #1. Low NPSH pump has cavitation under control. CU 301. O. DK: EU-overensstemmelseserklæring Vi, Grundfos, erklærer under ansvar at produktet CUGrundfos pumps approved for installation in potentially explosive environments. Web 5. The 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. Frequency converters for pump control 60 hz (64 pages) Media Converter Grundfos CUE Series Installation And Operating Instructions Manual. 00 +$69. 16A Vac Tank Sqe Cu 301 Cu 301 Cu 301 Cu 301 9643865011. CU 301, pressure sensor kit. The use of these service instructions presupposes knowledge of these documentsGrundfos’ New MTRE Booster Design, The Perfect Fit For Car Wash Recycled Water Challenges. Insert grounding conductor into terminal " " position. com' Subject: RE: Grundfos CU301 Servicing (The saga continues) Hi Robert Without Predjudice D12, d11, d13, d16, mp7, mp8, mp10 mack mp8 oil system diagram detroit 60 series sensor locations wiring diagram and. Complete the pump configuration, e. It is not necessary to run any additional wires down the well. Ltd Mail: P. That covers our overview of troubleshooting, warnings, and alarms. ; Page 4 5h = 100% 100 - 240V AC ±10% 50 - 60 Hz (Battery low) ; Page 7 = ON. 5 7. Recently, I started getting. 2 Wiring diagram 10 9. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. 2 CU 100 control box 11 8. 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. Variants. • MPN: 96436754. 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 the Grundfos GO Remote app. Suitable for. This item is no longer in production Use our tool to find the right replacement pump. No extra cables are required between the CU 301 and the pump. Make sure that the CUE is suitable for 0/4-20 mA 4-20 mA Terminals the electricity supply. 7. No. 00 fax. Grundfos circulator pumps are designed for best-in-class efficiency with low maintenance. To contact a Grundfos distributor to purchase product or learn more about pricing and availability, please fill out the required fields below. 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. #4. UPS 15. 2 Oil change 16 10. Or if you have the product number, you can search by that as well. That’s just a hypothetical. #1. Then you can add a Cycle Stop Valve later to stop the pump from cycling on and off, and to provide the constant pressure you need. Accessories 46 Constant-pressure packages incl. Control unit grundfos cu 300 installation and operating instructions manual 59. For more information, go to We do ship into Canada via UPS International or USPS. • 20 days ago. 6 Wiring Diagram, Two Pumps Via Io 401 Module 6 5. 89Grundfos COMFORT DT with digital timer control is easy to install. 5 100 140. Now if I hook up power and neutral I'll only. 6kWh in Energy Savings! SQ pumps are fitted with a single-phase Grundfos MS 3 or MS 3-NE motor, and by means of the built-in frequency converter, the motor is driven at a constant speed. version Standard version Sensor version Thermal switch and moisture switch Thermal switches Thermal switch and PT1000 resistor CSA and FM approved. English (USA) Products & services. 1 General information 13 6. Material Included in kits ? No. 2 Operating modes 14 9. 5 Input/output communication 11 5. Last winter the controler changed from 70psi to 40psi and we could not change the pressure. Toggle. electrifier : From page 6 of your manual: Flow detection During pump operation, i. CMBE 3-62 I-U-A-E-D-E. 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. And for each event there will be suggestions for how to remedy the issues. 5". e. CU301 Controller • Pressure tank • Pressure sensor CU300 Controller multiple sensors, such as constant flow, pressure and water level CONTROL & OPERATION OPTIONS FOR SQE N SQE Constant Pressure Kit Reduces start/stop frequency at desired pressure. District Sales Manager-----From: Ken Sent: Thursday, August 20, 2009 12:13 AM To: 'Robert Senecal'Cc: 'sarana@grundfos. co. 66600 Apodaca, N. pump 46 Constant-pressure package excl. 2 Resetting a fault indication 9. Grundfos’ factory or authorized service. Marbrus; Feb 12, 2023; Electrical Forum discussion & Blog; Replies 1 Views 696. O. Variants documentation filter list reset product name. The full range supplier of pumps and pump solutions. Ships from and sold by Layger. 10 Combi alarms 11 5. 1 MAGNA3 3 4. Grundfos CU 301 User Manual online [22/32] 120900. Grundfos' factory or. DK-8850 Bjerringbro, Denmark Wiring Diagram Application: Pump Control Product: Product number: LC 241 2x8-32A DOL 3x208/230/460 PO 99612818 Rated voltage:208/230/460 V. CU 301 poskytuje plnou kontrolu nad čerpadly SQE a umožňuje. Obr. Domestic ground water intake. Grundfos will not be liable for any costs of removal, installation, transportation, or any other charges that may arise inGrundfos SQE pumps are compact submersible pumps, designed for constant pressure applications within domestic groundwater supply for private housing, small waterworks, and small irrigation systems. If you are a registered Extranet user, please log-in to the Extranet to place an order here. Řídící a komunikační jednotka je vyvinutá speciálně pro ponorná čerpadla SQE. Futureproofing stormwater stations to handle intensifying weather conditions. 96438897. 3. Accessories 22 CUE frequency converter 22 MP 204 25 G100 gateway for communication with Grundfos products 27 Cable termination kit, type KM 29 Mastik for flat cables 29 Cable termination kit, types M0 to M6 30 Submersible drop cable 30 Zinc anodes 31About us Careers Sustainability News and media Doing business with us Our Company Grundfos Store Grundfos United States. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. ". . 12. -12;-17 6 Din Rail, End Stop IDEC BNL-5. This means that the pump is running 100% around the clock. No light in the front . I need to monitor my system. Print / PDF. Fig. Grundfos cu 100 installation and operating instructions manual pdfGrundfos wiring diagram Grundfos cu 351 operation manual. 11 Radio modem 12 6. Sti. And Grudnfos SQ N and SQ NE. com, 1920 x 1515, jpeg, wiring. 11 Combi alarms 12 5. CU301 does the rest. Maintenance 15The full range supplier of pumps and pump solutions. Control panel Grundfos CU 301 was designed specifically for working with SQE submersible pumps. Pressure sensor only for the CU301 constant pressure control box. CU 301 English (US) Installation and operating instructions. • Voltage 100v - 240v. 2 Tank filling with sensor, system type ES 11 8. com, 1920 x 1515, jpeg, wiring diagram ez 1996 ezgo gas txt 36v wire. . CU 301 communicates with the pump via power line communication. 3 Wiring diagram for all 115 V and 230 V single-speed pumps Fig. Compared to conventional circulators, they cut energy consumption by up to 80 %, while delivering noise-free performance. It is not necessary to run any additional wires down the well. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740. Select ‘Catalogue’. Tp 100 65 4 A F Baqe Gx3. If this is not possible, contact the nearest Grundfos company or service workshop. • Voltage 100v - 240v. 4. To support plans for strategic growth in North. 3 Disconnecting the front cover If you need to remove the front cover completely, you must remove the flat cable between the front cover and the back cover. 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. Search results include file name, description, size and number of pages. But that is what it has been doing for a while anyway. 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. The "Smart Motor" communicates via the CU301 status box through the power leads. In addition to all of the SQ features, the SQE when used with the CU301 can provide regulated constant pressure operation. Grundfos' factory or. MQ3-45 A-B-A-BVBP. Grundfos’ liability under this warranty shall be limited to repairing or replacing at Grundfos’ option, without charge, F. Documentation. Also, I attached a diagram of my domestic & GWHP well system. . Grundfos Cu 351 Operation Manual - fasrwhich. If you do not immediately receive an email, please check your spam, bulk or junk mail folders. You should return the CU301 for a refund if possible. . Günstig generalüberholt grundfos cu 351Grundfos cu541 owner's operation manual pdf download Grundfos cu 351 operation manualGrundfos wiring diagram. pump 46 CU 301 46 Pressure sensor for CU 301 46 CU 300 46 Submersible drop cable 47 MGE 98247035. Variants. General information 2 2. Ref. It provides constant-pressure monitoring with the help of a single signal of the sensor adjusting the level of pressure in the system and indicating an alert and controlling the work process. The service instructions are aimed at specially trained staff who are familiar with the service of electrotechnical products. 18 safety instructions and service instructions. Humberto de Alencar Castelo Branco, 630 CEP 09850 - 300 São Bernardo do Campo - SP Phone: +55-11 4393 5533 Telefax: +55-11. Select, configure, price and quote engineered pumps and systems for industrial, municipal or commercial applications through the Grundfos Express selection tool. Grundfos will not be liable for any costs of removal, installation,. You can type in the product name and press search to find matches. When I turn the water system on, I will. When this occurs, intermittent or. 7. 4 F/S= Mains-operated. USA. 2 Start-up after a long time of inactivity 11 8. In order to stop the pump when no water is consumed, the CU 301 performs flow detection every 10 seconds. From Grundfos’ own engineering manual, it says doubling the RPM of a pump, will quadruple the wear rate. The "Smart Motor" communicates via the CU301 status box through the power leads. 37 - 45 -40 - 120 °C HBQE 55-75 0-120 °C HQQV 0. The Grundfos CU301 when connected to the SQE pump the Grundfos CU301 provides intelligent control, allowing the pump to slow or speed up to meet your pumping needs while maintaining a constant pressure. CU 301. Option 1: Use Grundfos Product Center. When this occurs, intermittent or. 1. Communication with the pump provides Constant. The control boxes are used in many types of empty or filling applications. Fig. Grundfos Pump Wiring Diagram. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. Here you can find the right circulator pump for your heating, cooling and hot water recirculation needs. CIU 900/901/902/903. 09. Grundfos 2bar whi bianco Grundfos sa-spm instructions manual pdf download. 11 Rev B. I've installed several pumps and controls previously, but that's basically my hillbilly plumbing and no problem, this thing is very high tech so I have a simple and maybe dumb question. Fig. 1. Click here to view, print. Grundfos Direct Sensors™ and INORCOAT Germany. 27. Help with low. These installation and operating instructions describe Grundfos UPS3. CMBE is a high-efficiency compact booster suitable for clean water supply and pressure boosting in domestic and light commercial applications. Other unexpected errors may also be seen. GRUNDFOS VERSION 7 y transductor de presión más antiguo SQE SmartFlo CU301 CU321 MBS1900-98393361. Grundfos will not be liable for damage or wear to products caused by abnormal operating conditions, accident, abuse, misuse, unauthorized alteration or repair, or if the product was not installed in accordance with Grundfos' printed installation and operating instructions. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . USA. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. ; Page 2: Table Of Contents 8. It keeps constant pressure via the integrated speed control. 7 Wiring Diagram For Sm 111 With Io 111 Module 7 5. Go to Grundfos Product Center. 11 Combi alarms 12 5. de c. WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. To obtain service under this. . 95. M. wiring 1. CONTENTS Page 1. Use an antistatic service kit. 6 Pressure boosting, system type ES 14 9. 91 $ 394. 8), pumps 1 and 2 are equipped with a discharge sensor. Find the help and support you need with your pumps and services, no matter what you are looking for. 8. Grundfos MGE 71-160 are frequency-controlled permanent-magnet motors for single-phase or three-phase mains connection. ️Grundfos Cu301 Wiring Diagram Free Download Qstion. Well repair came and said system was fine, but system had been locked with a remote control. The motor should not be exposed to unnecessary impact and shocks. 3 Communication If a Grundfos CIU unit, Communication Interface Unit, is to be used, we recommend you to fit it according to the wiring diagram5. 60Hz. 4. Print / PDF. The 2 gallon pressure tank (sold separately), helps to prevent water hammer. 3 out of 5 stars based on 7 product ratings. Brand: Grundfos.