CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. • MPN: 96436754. 1 Nameplate, booster system Note As codes can be combined, a code position may contain more than. Would you like to contact Grundfos Service US or a Grundfos Authorized Service Partner? Please fill out the required fields below or visit Grundfos Service. 4. 2. Do not add additional components other than those illustrated on the wiring diagram. Designed for monitoring and control of SQFlex submersible pumps in solar applications. 8 use of inputs. 1 m. 7 Wiring diagram for two pumps via IO 401 module 7 5. cables are run parallel in wiring trays or conduit and less than 25-30 cm apart, the possibility for undesired communication between units exists. 5. 5 Startup 12 10. 00 shipping. 1 General start-up procedure 13 9. Ground water intake. The wiring diagram and motor labels show required values for the electricity supply. •. All other pump types require manual entering of both hydraulic and electrical pump data. 62. CU 301 communicates with the pump via power line communication. 4. 1. Products A-Z. Fig. 7Amps. Accessories 46 Constant-pressure packages incl. Just remove the CU301 and install a regular 40/60 pressure switch. 00 New. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . 50Hz. 8 ZelenÆ a ŁervenÆ signÆlní LED dioda vestavìnÆ v tlaŁítku ON/OFF indikuje provozní stavy Łerpadla. 50Hz. Varianter. 35. Grundfos' liability under this warranty shall be limited to repair-ing or replacing at Grundfos' option, without charge, F. 5" x 4. When Subdrive® controller fails: Install Pside-Kick® per instructions. 1 Description The system maintains a constant pressure within the maximum pump performance in spite of a varying water consumption. B. Wiring diagram, DDA 19 Wiring diagram, DDC 20 Wiring diagram, DDE-PR, -P 21 4. 9 SM 111 and IO 111 9 5. 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. Grundfos’ liability under this warranty shall be limited to repairing or. If you do not immediately receive an email, please check your spam, bulk or junk mail folders. Step 2: Click the ‘spare parts’ button. 1 Timers The three timers incorporated in the controller CS 1000 can be used to optimize the operation of the booster set. English (USA) Products & services. For mack truck mp8 engine 20805850 tkb parts 70. Systém jednotky CU 301 zajišťuje udržování konstantního tlaku v maximálním provozním rozsahu čerpadla bez ohledu na kolísajícím odběru vody. wiring from the distributor transformer to the pump. Water Pump Grundfos L-CBS-WP-10 Installation And Alignment Manual. This item is no longer in production Use our tool to find the right replacement pump. Home / Grundfos / Controller / CU 301 / User Manual Page: 22. GrunDFos pumps corporation 17100 West 118th terrace olathe, Kansas 66061 phone: (913) 227-3400 telefax: (913) 227-3500 Canada GrunDFos canada Inc. • Voltage 100v - 240v. B. Die unterstützten Grundfos. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. O. As a renowned pump manufacturer, Grundfos delivers efficient, reliable, and sustainable solutions all over the globe. Take a small screw driver and push down on the core in the snifter valve on the tank. Find all the pump manuals and pump installation guides you need to make your system run to the best of its. This saves you the time and trouble of running any additional wires through the. Web 5. 18 safety instructions and service instructions. The motors incorporate a PI controller. 2 Wiring diagram The wires in the terminal box must be as short as possible. Head max. The system is 220v. 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. 30 Español (MX). Page 52 96427972 0915 ECM: 1156881 View and Download. Drip, Micro Spray & Soaker Hose Irrigation. 50Hz. Reliable and cost-efficient, CRT pumps handle a variety of liquids from seawater to sodium hypochlorite. 4 Winding resistance measurement 11 9. In Stock. 1 General start-up procedure 126. No extra cables are required. 2022 ECM: 1347087 CU 301 GRUNDFOS INSTRUCTIONS 60Hz CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. 5. 2. 6). 4 Wiring diagram for 115 V and 230 V multi-speed pumps* Single-phase 2-wire wiring diagram for Grundfos motors Quick disconnection Pressure switch Pump and motor Black Black Green. UPS is a three-speed circulator pump designed for heating and air-conditioning systems and is also used for central and district heating systems. Page 1 GRUNDFOS MI 301. 6HWWLQJV 16Water Wells & Pumps 🇨🇦. The CU301 is not under warranty anymore, so you have to pay for a replacement. 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. SQE pumps are also fitted with a single-phase Grundfos MSE 3 or MSE 3-NE motor. You can also use thePM 1 is a pressure manager designed for automatic start/stop control of Grundfos pumps and other water supply pumps. Modules: 8. When a valve is closed, and the water reverses direction back toward the pump, the pressure tank absorbs the shock of the water column in the piping. * CU 301 • CU 301-1 18). If you are a registered Extranet user, please log-in to the Extranet to place an order here. 60Hz. Products & Solutions. GRUNDFOS Sarajevo Zmaja od Bosne 7-7A, BH-71000 Sarajevo Phone: +387 33 592 480 Telefax: +387 33 590 465 e-mail: grundfos@bih. 5 Wiring diagram for system connections (CU 401) 5 5. 1 General start-up procedure 13 9. 1 UnpackingThe warning can also be read by means of Grundfos GO Remote. USA. SQFlex Wind is particularly suitable for open fields, valleys and landscapes where the wind blows constantly. Controls & Digital Groundwater Management. How To Wire A Groundfos Cu301 Well Pump Controller And. 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. 2 Pump stop 14 11. Quick view Add to Cart. 0. 4 Thermal switches 13 9. Please have your customer number ready, should you choose to contact us directly. I’m not sure the pricing off the top of my head. Find all the pump manuals and pump installation guides you need to make your. . No extra cables are required between the CU 301 and the pump. The Grundfos CU 301 is an intelligent constant pressure pump control. Grundfos Pump Wiring Diagram. To enable shutdown of the condensate source, the COM1 and NC2 terminals of the safety overflow switch must be connected in series withunit 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. General information 2 2. These acquisitions enable Grundfos to (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. Products A-Z. • 20 days ago. It is also possible to set up MAGNA3 solely via the pump display: Start by specifying language, date and time. Maintenance 11 7. Grundfos GO Remote ist in Verbindung mit einem der folgenden mobilen Schnittstellengeräte (MI) zu verwenden: • Grundfos MI 301. 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. 2 / 47 47 1. 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. Wind systems Where wind speed prevails over sunshine hours, the SQFlex Wind is just as cost-effective and sustainable. No. Go to Grundfos Product Center. It helps to be aware of when your pump was produced, so you can select the correct spare parts list. Municipal wells. CU 300 with Grundfos GO. International. GRUNDFOS CU 351 CONTROL UNIT. Variants. CU 301. pump 46 Constant-pressure. 0. No. 1 Overview of single-phase wiring for Grundfos 3-wire control boxes Fig. Pressure sensor only for the CU301 constant pressure control box. 7 Wiring diagram for two pumps via IO 401 module 7 5. #4. Grundfos' factory or authorized service station, any product of Grundfos' manufacture. 1. Note Grundfos can supply hydraulic data for CR, CRI, CRE and CRIE pumps where GSC files can be downloaded to the CU 352. Features and Benefits • Push button pressure setpoint adjustment • Low well water indicator • Pump running indicator • Keypad lockout • High quality stainless steel pressure sensorYes, the motor has a built-in frequency converter to give the pump high speed, resulting in high performance. Komunikace je zajištěna přes přívodní elektrický kabel, což znamená že k propojení jednotku CU301 s čerpadlem není třeba. Remove micro switch and move wires to the provided 40/60 pressure switch as per diagram. Best regards, Robert Senécal,ing. 2 Wiring diagram B for single-phase pumps TM06 4453 2315 Red Blue Black NL Red CapacitorGünstig generalüberholt grundfos cu 351Grundfos cu541 owner's operation manual pdf download Grundfos cu 351 operation manualGrundfos wiring diagram. Buy the Grundfos Pumps 96438895. 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. CMBE. Fault Possible cause Remedy. Fig. Grundfos will not be liableJun 10, 2008. Sign In Upload. VAT. Any defective product to be returned to Grundfos or a service station. The alarm Grundfos Conlift1 LS is a small, compact lifting station with evaporators. Compared to conventional circulators, they cut energy consumption by up to 80 %, while delivering noise-free performance. Dual pump unit (27 pages) Water Pump Grundfos LC 241 Installation And Operating Instructions Manual. 3. It's still happening and won't turn off. contact Grundfos. 3 Checking the shaft seal 17 10. The Grundfos 3” SQE submersible pump can handle a wide incoming voltage range (150v to 280v), with little effect on pump performance. Tp 100 65 4 A F Baqe Gx3. If you are not. 4 Wiring diagram for 115 V and 230 V multi-speed pumps*Find a regular 40/60 pressure switch, a 1/4X3 nipple, and a 1/2X1/4 bushing. When you turn on the power, you will notice that the 100% text lights up in green. Buy the Grundfos Pumps 96438895. 1 users rated this 4 out of 5 stars. Denmark, Grundfos is a global pump and pumping systems provider with an annual production of more than 16 million units. Plumbing: Pressure Boosting. 1. GRUNDFOS Sarajevo Zmaja od Bosne 7-7A, BH-71000 Sarajevo Phone: +387 33 592 480 Telefax: +387 33 590 465 e-mail: grundfos@bih. I need to select or configure a product. Variants. The reason is they consider the CSV a disruptive product, as it. International. 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 black conductor into terminal "L" position. Grundfos CU301 SQE Constant Pressure Pump Controller with Pressure Sensor (Transducer) Part # 96438895 . These pump control systems are all constructed to be easily integrated into larger systems, making them an ideal solution if you are looking to gain complete control of pump systems. Grundfos' liability under this warranty shall be limited to repair-ing or replacing at Grundfos' option, without charge, F. 5 Wiring Diagram, System Connections (Cu 401) 5 5. Fig. Grundfos cu 351 operation manualGrundfos dedicated controls pump control Grundfos cu 351 operation manual. Just remove the CU301 and pressure transducer and replace with a standard 40/60 pressure switch . Model Used B. 6 Configuring the IO terminals using Grundfos GO Remote 2. Ratings and Reviews. Grundfos CU 301 User Manual online [22/32] 120900. Ground water intake. 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. Curve charts and technical data 33 How to read the curve charts 34. Please contact us to verify the data above is still accurate/up-to-date. The system is 220v. 60 °C. de c. Humberto de Alencar Castelo Branco, 630 CEP 09850 - 300 São Bernardo do Campo - SP Phone: +55-11 4393 5533 Telefax: +55-11. ". LIMITED WARRANTY 4 or any other charges which may arise in connection with a. Grundfos will not be liable Page for any costs of removal, installation, transportation, 1. com, 800 x 600, jpeg, tempstar, 20, tempstar-furnace-control-board-wiring-diagram, Anime Arts. No extra cables are required. Documentation. The control unit has been developed for the SQE submersible pumps. Futureproofing stormwater stations to handle intensifying weather conditions. Page 5: Installing The Product The user or the installer is responsible for correct earthing and protection 104. It is not necessary to run any additional wires down the well. Select ‘Catalogue’. • Product Type: Constant Pressure Pump Controller. Le stazioni di sollevamento Grundfos Multilift M e MLD sono for-nite complete di serbatoio di raccolta, pompa, sensore di livello, pannello LC 221, valvola di non ritorno e collegamenti. When this occurs, intermittent or. V. Grundfos Express Select, configure, price and quote engineered pumps and systems for industrial, municipal or commercial applications through the Grundfos Express selection tool. When Class 2 wiring is routed with Class 1 wiring, the Class 2 wiring insulation shall be rated for the minimum voltage of the Class 1 wiring. 5-15 hp (7 pages) Water Pump Grundfos SL Series Installation And Operating Instructions Manual. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products. CU 301. For more information, go to We do ship into Canada via UPS International or USPS. • Side-mounted terminal connections for ease of wiring and installation. Grundfos will not be liable for any costs of removal, installation,. UP, UPS Series 100, North Amer. UPS 15. CU 301. The pumps are for three-phase mains connection. O. . CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Fig. 1 MAGNA3 4 5. 1 Control panel 15 10. : +387 33 592 480 Centre Turkey Fax: +387 33 590 465 29-33 Wing Hong Street & 68 King Lam GRUNDFOS Pumper A/S GRUNDFOS POMPA San. Start-up 12 10. I am repairing or maintaining. Cable sizing * Or contact the nearest Grundfos company or service workshop. The intelligent control box offers a wide flexibility for various system set-up or configurations. Disposal This product or parts of it must be disposed of in an environmentally sound way: 1. No results are available for the current selection. The pump provides reliable and maintenance-free operation. Warning Before starting any work on CU 300, make sure that the power supply has been switched off and that it cannot be accidentally switched on. Municipal wells. The SQE pump is fitted with a single-phase Grundfos MSE 3 or MSE 3-NE motor. 2 Tank filling with sensor, system type ES 11 8. Sections 1-3 give the information necessary to be able to unpack, install and start up the product in a. Wiring diagrams 44 Electrical connection of CU 300 44 Electrical connection of CU 301 45 9. I need to select or configure a product. 1 Grundfos Eye operating status 9. 3. If you are unsure about whether you have a customer number or not, please send us a copy of. 3 Pump controllers 12 8. On request, Grundfos offers Hydro MPC booster systems with a maximum operating pressure higher than 16 bar. General data Performance range Fig. After you’ve selected your product, go to the ‘Documents’ tab to find ‘Installation & Operating Instruction’. See Grundfos wiring diagrams (technical data) supplied with the system. Grundfos 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. 3. L. #1. See how you can find and download pump drawings, including CAD. Step 1: Go to Grundfos Product Center. . 5 wiring diagram, system connections (cu 401) 5 5. CIU 900/901/902/903. Low NPSH pump has cavitation under control. UP 15-10 SU7P/TLC, 1 Comfort v. Jun 15, 2014. USA. Page 1 GRUNDFOS INSTRUCTIONS New MAGNA1 Model C Installation and operating instructions. 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. Grundfos Products. Grundfos Express. CMB, CMBE. Do not use unused pin holes for other connections. MP 204 may also be incorporated in a Grundfos Dedicated Controls system in which it functions as a motor protector and data collection unit transmitting measured values via Grundfos GENIbus to the Grundfos CU. Sections 5-12 give important information about the product, as well as information on service, fault finding and disposal of the product. 3 Pressure Switches The Grundfos CU200 requires a reverse action pressure switch to operate properly. 4 Fault finding table. Municipal wells. 1 Service kits 11 7. com, 1920 x 1515, jpeg, wiring. Check Details. ba Brazil BOMBAS GRUNDFOS DO BRASIL Av. Riadiaca jednotka CU 301 je určená pre riadenie ponorných čerpadiel SQE v aplikáciách udržovaní konštantného tlaku. 3 de 5 estrellas. $690. Example: 220-240 V D / 380-415 V Y • If the voltage supply is 220-240 V, the motor must be connected in delta. Insert black conductor into terminal "L" position. CU 200 control unit is a combined status, control and communication unit for the SQFlex system. Dimensions 24 DDA and DDC 24. net. Suitable for. Last winter the controler changed from 70psi to 40psi and we could not change the pressure. These installation and operating instructions describe Grundfos UPS3. HVAC: Heating. Product A-Z. Settings 5. Replace three phase motor and Subdrive® controller with a standard single phase motor and control. 4 Communication, control and monitoring Fault finding the product 9. Recently, I started getting. Insert grounding conductor into terminal " " position. 3 Tank filling with switch, system type E 12 8. Grundfos Americas Brookshire, TX 77423. Then go to the ‘Documents’ tab and download the. Pressure transducers. Grundfos Circulating Pump Wiring Diagram Free Wiring Diagram. 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. Communication with the pump provides Constant. I have a cu301 system at my cottage. Learn why W. Accessories 46 Constant-pressure packages incl. Factory settings are marked in bold-faced type under each individual display. 5hp, . Grundfos CRK pumps for advanced mobile concrete pumping equipment. iSuitable for: Residential groundwater intake. net. All information is copyright Grundfos. 2 CU 100 control box 11 8. USA. ITEM 96436753. Ref. Those tanks need to have a precharge of 70% of shut off pressure. Grundfos' factory or. 2. PK1A Pside-Kick Pressure Tank Kit. Pumped liquids Thin, clean, non-flammable, non-combustible or non-explosive liquids, not containing solid particles or fibres. * 4 Goes up in lists. 35 $ 1,445. 16A VAC Tank SQE CU 301 CU 301 CU 301 CU 301 9643865011. 5". 2 Mounting 13by GRUNDFOS PUMPS CORPORATION (GRUNDFOS) are warranted to the original user only to be free of defects in material and workmanship for a period of 36 months from date of manufacture. 3 Relative humidity Max. , 301. TM05 3044 0912 Pos. 12 User-defined I/O 12 5. You can type in the product name and press search to find matches. Please contact us to verify the data above is still accurate/up-to-date. a. B. You can connect the motors to a signal from an external sensor and a setpoint signal enabling control in closed loop. Use a little less air in the tank to make up for the soft start feature, ie. 4 out of 5 Customer Rating. 202 ft. 2 Start-up after a long time of inactivity 11 8. Grundfos will not be liable for any costs of removal, installation,. 5 Wiring diagram for system connections (CU 401) 5 5. O. 3. It uses a bypass valve and pump with a timer to control water flow and deliver instant hot water. pump 46 Constant-pressure package excl. Control unit grundfos cu 300 installation and operating instructions manual 59. Step 1: Search by product name or number. Here you can find the right circulator pump for your heating, cooling and hot water recirculation needs. MGE 37 10. 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. 1. Fault finding 15 WarningPage 75 Tel. 1 Wiring diagram A for single-phase pumps Wiring diagram B Fig. GRUNDFOS' factory orMQ. 1 Overview of single-phase wiring for Grundfos 3-wire control boxes Fig. -4 1 Label, Grundfos Panel, 250mm SMT Graphics 1002608-7;-8 2 Phase Seperator Lub Schneider Electric LU9SP0-10. 5. 3 Connecting digital outputs The digital outputs of all the pumps equipped with a dischargeGrundfos will not be liable for any incidental or consequential damages, losses, or expenses. PM 1 offers basic control features as well as dry-running protection and cycling alarm. Add our constant pressure kit with the. Web 5. protection, follow the wiring diagram below (fig. Grundfos Direct Sensors™ and INORCOAT Germany. Ltd Mail: P. 9. Just run the power through a regular 40/60 pressure switch before it goes to the pump. The pump is internally controlled by a. Ships from and sold by TASYUREK SHOP STORE. 4. Product description Wiring diagrams Ex. Select your product to get instant access to the performance curve, photo, dimensional drawing, motor curve, wiring diagram, spare parts related to the product and even 3D. 70 psi shut off would be 49psi precharge. Enter the product for which you want to troubleshoot in the search bar at the top. The power comes from the circuit box (2 15amp breakers) into a Grundfos CU301 controller (then out to the pump) There is only a white and a black. 32 . But that is what it has been doing for a while anyway. Well repair came and said system was fine, but system had been locked with a remote control. The position of the float02/06/2017 / by admin / in Installation and operating instructions. B. Use the public or privat e waste collection service. • Product Type: Constant Pressure Pump Controller. Step into our world. CU 301 communicates with the pump via power line communication. Boulevard tLc no. Grundfos Cu 351 Manual Wiring. 6 Wiring diagram for two pumps via IO 401 module 6 5. Communication between the CU 200 and the pump takes place via the pump power supply cable.