#1. New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling New hydraulics ensure operational reliability – a necessity for raw wastewater transport Smart Industrial Aircraft Wash System Recovers 90% WaterDry-running protection for water pumps is one of the most important monitoring functions, as bearings and shaft seal may be damaged if the booster pumps run dry. Suitable for. Variants. Instruction Manual. 6, the CU 301 stops the pump and declares a dry-running alarm. 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. CU301 for Grundfos SQE before CSV CU301 removed, CSV installed Well, it’s done. 104 °F. Get water pump parts water pump maintenance accessories with free return and fast delivery. 23. Page 5: Installing The Product The user or the installer is responsible for correct earthing and protection 104. . info@lenntech. Refunds by law: In Australia,. However, using the little 2. Learn how an easy and reliable remote-control tool makes life easier. Quick view Choose Options. When I turn the water system on, I will have water for 1 - 3 hours then there is not pressure. Print / PDF. We have a Grundfos cu301 digital control box with its typical matching pump. I liked that I could ask additional questions and get answered in a very short turn around. Suitable for. I would use a 10S15-21 Grundfos. You wont be mystified to enjoy every book gatherings Grundfos Cu 301 Service Manual that we will undoubtedly offer. Check the water supply suction pipe for damage or obstructions, if the pump does not start. CU 100, 200, 241, 242, 300, 301, 351, 362. 50Hz. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. The Grundfos 3 inch SQE constant pressure pump is the most cost effective way to get constant pressure for your home or other small water application. Municipal wells. from date of manufacture. DC Drives Grundfos CUE Series Installation And Operating Instructions Manual. B. 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. District Sales Manager-----From: Ken Sent: Thursday, August 20, 2009 12:13 AM To: 'Robert Senecal'Cc: '[email protected] you can't wake your computer from Sleep Mode, it's possible your BIOS is reducing power to the ports where your monitor and/or Bluetooth devices (mouse, keyboard, etc. If it is 30 seconds, you would probably be OK. Grundfos Americas Brookshire, TX 77423. Grundfos CU301 Controllers with Pressure Transducers (Sensor) are factory pre-set to allow a Max pressure setting of 70 PSI by. 3 sources for pump troubleshooting guides. Hem / Pumpar / Djupbrunnspumpar / Tillbehör / Grundfos, CU301, Konstanttryckregleringspaket, tank, sensorvent. Ice cube tray trips the pump on. Ideal securitest pro 33-892 user manual free. Pos. Here you can find the right circulator pump for your heating, cooling and hot water recirculation needs. No. Suppose I turn my SQE into an SQ (it's already that - he was out here today and replaced everything [cu301, sensor, pressure tank] but the pump - still cycles 60-80psi every 10 seconds, diagnosis: must be the 'chip' on the pump). Max flow 480 US gpmNew Member. With the Grundfos GO wireless device, you can even monitor and adjust the pump settings. Find water pump parts with free shipping, fast delivery and free return online. GRUNDFOS AB GRUNDFOS Pumpen AG Ltd. If so, the pump is supposed to start. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. Now power up the pump, and switch it on from the timer. GRUNDFOS CU301 CONSTANT PRESSURE CONTROL BOX w/ TRANSDUCER KIT SQE CU 301 Ver. 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. Suitable for: Domestic ground water intake. Is the power plug plugged in? Plug the pump into a different socket and check to see whether it works. Pump Machinery and Parts. 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. Municipal wells. 1 Pressure setting This display shows the types of alarm that may occur. 00 € excl. Ground water intake. English (USA) Products & services. New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling New hydraulics ensure operational reliability – a necessity for raw wastewater transport Smart Industrial Aircraft Wash System Recovers 90% Water The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. 17. No results are available for the current selection. GRUNDFOS CU301 CONTROL UNIT W/ TRANSDUCER(PRESSURE SENSOR) Version 7 See Shipping Page* UNIT 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 -. A pressure transducer, or pressure sensor, is fitted in a heating and cooling or ventilation system. 00. 3. Data may be subject to alterations without further notice. TM CU301_1_01 GB TM CU301_1_02 GB Pokud bylo. No extra cables are required between the CU 301 and the pump. Step 1: Go to Grundfos Product Center. He put controler back to 70psi and made sure pressure in. Ground water intake. Our Constant Pressure System Complete features a CU 301 controller with transducer, a two-gallon Well-X-Trol tank and a manifold kit — which includes the constant pressure manifold, brass bushing, drain relief valve and pressure gauge. You would only need to replace the pressure transducer with a standard 50/70 pressure switch, and wire the pump directly to the pressure switch without needing the CU301. B. The Grundfos CU301 is likely not receiving power and needs to be checked for power supply and electrical connections. € 2 094,41. Summary. New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling New hydraulics ensure operational reliability – a necessity for raw wastewater transport For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. No. They produce more than sixteen million pumps each year and employ over 16,000 people around the world. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. 5. Just go to the Grundfos Product Center to find the pump spare parts you need. Gain practical insight into how to interpret troubleshooting issues, learn about specific warnings and alarms and get the. If you are a registered Extranet user, please log-in to the Extranet to place an order here. High-end solution for complex and demanding applications (Digital Dosing Advanced). The New Year could not get off to a better start with the news that all Grundfos Domestic Circulator pumps now have a five year warranty. Ingen resultater tilgængelige for det aktuelle valg. Get it Oct 3 - 12. I have one and it is stuck on 100 PSI, the controller won' t change. This is achieved using viable speed constant pressure pumps. 2 people found this helpful. Amazon. ; Page 13 Radio. International. • Size: 7. Select also pos. Well repair came and said system was fine, but system had been locked with a remote control. See the attached picture of one of the most recent Grundfos SQE systems that was changed out to a CSV system. 7. I am repairing or maintaining. BMQE pump is not included. Grundfos CU301 Controller & Transducer - Constant Pressure Kit (Version 7) w/ Lightning Arrestors. The last I heard those CU301/SQE type systems were in "generation nine". Solution. The Grundfos SQE is converted to an SQ, when the CU301 controller is removed. Review. Use that to replace the pressure transducer. I have found that if I turn the power off, after a few hours, the pressure is back. 18 safety instructions and service instructions. E. Ships from and sold by TASYUREK SHOP STORE. Find a regular 40/60 pressure switch, a 1/4X3 nipple, and a 1/2X1/4 bushing. I think I have 10yrs on the current one. Kullanılan standartlar: EN 61000-6-2: 2005 ve EN 61000-6-3: 2007. 5 or 2. 4 out of 5 stars 53 ratings. grundfos cu 301 troubleshooting grundfos cu301 wont turn on grundfos comfort valve grundfos comfort system manual grundfos r100 manual abrosexual flag. Answer: Possible causes of fault No voltage Defective pump Remedy The fuse of the pump's electrical supply line has tripped. You will be ok letting it cycle for a few days until you get a CSV1A to finish the job and stop the cycling. Very unstable. I bought a 60/80 switch and adjusted it to 60/75 and set the CSV1A to 70. Shut off the water supply on both sides of the pump. 66600 apodaca, n. 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. Io. I have just converted it to a PK1A cycle stop valve kit thinking maybe my controller was telling my pump to act the way it was. Measure how long it takes to fill a 5 gallon bucket while that hydrant is running. 21 shipping. CU 301 communicates with the pump via power line communication. E. A red or grey circle with a diagonal bar, possibly with a black graphical symbol, indicates that an action must not be taken or must be stopped. Export as. Poul Due Jensens vej 7. com' Subject: RE: Grundfos CU301 Servicing (The saga continues) Hi Robert Without. Suitable for: Water Treatment Fertigation, Chemigation & Dosing. + C $40. After that the pump turns off and does not turn back on, no matter how many faucets are open. I just can't get it out of there to irrigate our property. The CU301 Controller and Transducer allow the Grundfos SQE Submersible Pumps to operate as "constant pressure" pumps. Answer: There may be a leak in the pipeline system. The CU301 Controller User Interface is the easy to use command and control computer for operating the pump in constant. (38 pages)Grundfos vakuuttaa omalla vastuullaan, että tuote CU 301, jota tämä vakuutus koskee, on EU:n jäsenvaltioiden lainsäädännön lähentämiseen tähtäävien Euroopan neuvoston direktiivien vaatimusten mukainen seuraavasti. so you won't miss out on getting the savings. New Grundfos hydraulics reduce clogging problems and help build confidence into wastewater handling. 91 $ 394. I am repairing or maintaining. 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. Grundfos cu 301 service manual The CU 301 control unit Be the first to review Grundfos CU 301 Control Box from pump development and production through to distribution and service Replacing another grundfos vfd sqe cu301 Cary I have had a Grundfos CU301 w a 15SQE 250 running my combined domestic and GWHP system for. Warranty: 12 months. My guess is that the impeller chambers may have filled up (partially) with a fine sand. Description: grundfos constant pressure status pump control box. Then you can be sure it will turn off when the pressure gets to 60 PSI. Keep holding the Side button until you see an Apple logo on the screen. The Grundfos SQE pump model numbers are very descriptive!! The flow and pressure for each pump is indicated by the model number. 16A VAC Tank SQE CU 301 CU 301 CU 301 CU 301 9643865011. I have the same concern on both the CU301 and the CSV. To get any water out of a pressure tank, there needs to be a pressure bandwidth like 40/60 PSI. com - fast delivery, free consultations. 32 . GRUNDFOS Pumps CorporationThe MI 301, Grundfos GO Remote (IR Trans, Universal-Blue Tooth) , 98046408, is designed to provide you with convenient access to pump performance data, control settings and product information, all at the push of a button! This innovative control uses radio and infra-red technology to communicate with any Grundfos E-pump, allowing users to. 2" Stainless Steel High Flow Floating Filter w/ Hose $335. W e provide Grundfos products, installation, service and repairs in South Florida and the Caribbean. They’re overall a very reliable unit and pump combo and designed specifically to work with the SQE series of pumps which run at much higher RPMs than a regular 4” pump so idk how using. V. Grundfos' factory or authorized service station, any product of Grundfos manufacture. 0. It is thus always recommended to install dry-running protection on all booster sets. or Best Offer. GRUNDFOS CU301 96436753 V07 CONTROL UNIT for SQE pumps + MBS1900 PRESSURE SENSOR (#154612007285) See all feedback. Without releasing the Side button, hold down the Volume Down button for several seconds. Alternately one of the two check valves in the line at the top of the down pipe, and as the line enters the house could be restricting the flow. Check to see if the fuse has tripped. The "E" means electronically controlled via the CU control box. Grundfos – cu301 Transductor. Brand: Grundfos. Grundfos GO Remote. System in located in small crawlspace under the cottage. Suitable for: Residential groundwater intake. CU301 does the rest. Suitable for: Residential groundwater intake. For A Craft Brewer Focused On Quality Water, Grundfos Solved For Accuracy And Reliability. . CU301 CONSTANT PRESSURE STATUS BOX. 4. 60Hz. My problem: We can't set the psi on the new CU301 above 70 psi. . Die Unterwassermotoren sind werkseitig mit einer speziellen Grundfos Motorflüssigkeit, Typ SML 2, gefüllt. The company installing the new pump planned on completing the installation with the Grundfos CU-301 controller and 2 gallon pressure tank. Go to App Store or Google Play and search for ‘Grundfos GO Remote’. Grundfos’ liability under this warranty shall be limited to repairing or. 4 Contents. The CU 301 control unit provides the following: Two-way communication with the SQE pumps. I also think the 3 wire Grundfos motors are good. 00 € excl. V. iPhones with Face ID, iPhone 8, and iPhone SE (2nd Gen): Press and release the Volume Up button, press and release the Volume Down button, then press and hold the Side button. In addition, check that all cables are connected properly and securely. However, I feel that it has saved energy and maintenance efforts on my part. 3. Their compact diameter enables these submersible borehole water pumps to be used in 3inch boreholes, or 4inch that. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. Drip, Micro Spray & Soaker Hose Irrigation. The following settings are default: • Motor type 0. GRUNDFOS INSTRUCTIONS V7 16 18 55 05 00 / GCZ-02. We apologize for any inconvenience. Glenmarie Industrial Park 11070 Novi Beograd Gebze Organize Sanayi Bölgesi 40150 Shah Alam Phone: +381 11 2258 740. Use the FAQ to get answers to your questions about our pumps, products and services. Possible Cause(s)/Solution(s): 1) Is the PRCs power light illuminated green? If not, verify line voltage is properly connected to the 120VAC terminals and using a Digital Multi Meter (DMM) verifyCU 301. original grundfos went up--- ordered and replaced in oct 2018 -now it wont work again. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. CU 301 is specially designed for the Grundfos SQE 3" submersible pump to provide a constant pressure water package solution. CU 301 communicates with the pump via power line communication. Last winter the controler changed from 70psi to 40psi and we could not change the pressure. If an "RCD" fault current circuit breaker has been installed in the pump's electrical supply line, it has tripped. When the motor is stopped, the dry-running indicator light is permanently on, see fig. 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. 20 + £25. Grundfos' liability under this warranty shall be limited to repairing or replacing at Grundfos' option, without charge, F. You can check the pump by disconnecting the CU301 box, and just hooking the pump directly to the breaker. How to wire a Groundfos CU301 well pump controller and well pump. I'm trying to isolate an issue with my well and can't figure out what the wires are that go into my pump. #2. USA. Shop for grundfos top deals. Pressure Sensor Danfoss 0-6 Bar. 89UPZC-1 GRUNDFOS INSTRUCTIONS Troubleshooting tips for the UPZC-1 Symptom: The zone is calling for heat but the circulator is not turning ON. Will give constant pressure when fitted with SQEN pump (No pressure fluctuations/no cycling) Simple to install /pump and motor protection. O. 53 shipping. The lower the pressure the higher the flow from a given pump. the motor. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. Best regards, Robert Senécal,ing. Varianter. Observe these instructions for explosion-proof products. New hydraulics ensure operational reliability – a necessity for raw wastewater transport. Now you just need a way to control the system without the variable speed controller. Grundfos AB. Learn more. WARNING: Cancer and Reproductive Harm - Online special $818. Possibility of adjusting pressure. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. This way the float switch will kill power to the controller. 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. Select the situation that best matches your own to get started. Connected tapping points or cisterns may still be running. Grundfos CU301 controller (set to maintain 70 psi) JetRite2 4. That is a very common problem with the SQE/CU301 type system. 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. Check the three wires are connected to the plug terminals. Also, I feel that our Grundfos 15SQE10-250 well pump now has an extended life expectancy with the CSV as opposed to with the Grundfos CU301 VFD. View. Grundfos. In Stock. of manufacture. Print / PDF. At the same time, it could also monitor and display the system’s performance continuously whilst. D. CU 301 MkII constant pressure. 1 billion. Product Questions . 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. Please, mind that only logged in users can submit questions . $394. Wait for a few minutes and see water dribbling out of it. Write a review. FR: Déclaration de conformité UE Nous, Grundfos, déclarons sous notre seule responsabilité, que le produit CU 301. When the CU301 controller is working as it should, it will turn on the pump when you need water, and adjust the motor RPM to produce the exact amount of water you are using. Grundfos Cu301 Won’T Turn On . System in located in small crawlspace under the cottage. Then diagnose the trouble, starting at. The CU 301 is a control and communication unit developed for SQE well pumps used in constant-pressure applications. Run a supply of cold water through the pump, if the unit does not start due to overheating. 8 zobrazuje tlaŁítko ON/OFF na łídící jednotce CU301 je možno Obr. Size Range. 4. Please contact us to verify the data above is still accurate/up-to-date. The Grundfos 3” SQE submersible pump can handle a wide incoming voltage range (150v to 280v), with little effect on pump performance. To obtain a Data Booklet or I&O, contact Grundfos directly or a local. iPhone 7: Press and hold the Sleep/Wake button and the volume down button. This is achieved using viable speed constant pressure pumps. CU 301. Liquid Temperature. The intelligent control box offers a wide flexibility for various system set-up or configurations. 12 £2,877. Gain practical insight into how to interpret troubleshooting issues, learn about specific warnings and alarms and get the knowledge required to help diagnose issues. This means that theModel #: 96436754-CU301 (230v) For SmartFlo electronic constant pressure submersible pump. Die Grundfos Unterwassermotoren MS 3 und MSE 3 haben wassergeschmierte Gleitlager. I finally swapped out my Grundfos CU301 well controller for a CSV1Z Cycle Stop Valve. The CU301 is not under warranty anymore, so you have to pay for a replacement. Make sure the voltage is at the correct level for your pump, as incorrect voltage can cause malfunctions. 5HP will give you 10 GPM at 50 PSI even when the water level drops to 300'. The effective capacity of the internal bladder would vary a bit with pressure settings, but likely ~7 gal. I need to select or configure a product. RRP £563. Remove the CU301 and put wires on the pressure switch. 3 de 5 estrellas. Grundfos will not be liableSetting the product. . E. Toggle. 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. 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. Cycling on and off from old style pressure tank systems will destroy pumps, motors, capacitors, relays, pressure switches, as well as cause pressure. • 20 days ago. Factory settings are marked in bold-faced type under each individual display. On demand essentially means that when there is a drop in pressure in the water line, the PM2 will send a signal to the pump to turn on and begin pushing water. Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. Intelligent Control Box. 99. Possibility of starting, stopping and resetting the pump simply by means of a push-button. The Grundfos SQE pump model numbers are very descriptive!! The flow and pressure for each pump is indicated by the model number. 4. CU 301, pressure sensor kit. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. CU301 Controller is sold separately. Add to Compare. Even with a soft start the sheer number of starts can torque the pipe and other things. But you would be able to completely remove the pressure transducer and CU301 box. De Ruiter Electric Motor Company offers Grundfos products, service and repair in Miami, Fort Lauderdale, Palm Beach and the Caribbean. 5hp, . Opens in a new window or tab. The reason they were put on the market to start with, was to compete with the constant pressure control of a CSV, introduced in 1993, without shooting the pump. a. 96438897. 95. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. CU 301 are designed for communication, monitoring and control of SQE submersible pumps in constant pressure applications. You can also search Grundfos research and insights for more learning materials, articles, white papers, videos and. Without the CU301 controller, this pump becomes an SQ which has no speed control. 2941 Brighton Road Oakville Ontario L6H 6C9 Telephone: (905) 829-9533 Fax: (905) 829-9512 Mexico Bombas Grundfos de Mexico S. 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 2 gallon pressure tank (sold separately), helps to prevent water hammer. 10-15 yrs ago when these came out, the CU301 had a high failure rate (< every 2 yrs ). . Grundfos CU 301 Constant Pressure Controller 96436754 - Made for the SQE Series pumps is available to buy in increments of 1. Municipal wells. 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. Water Wells & Pumps 🇨🇦. Grundfos CU 301 Constant Pressure Kit; For use with Grundfos SQE Series 3" Submersible Well Pumps; CU 301 Intelligent Control Unit; Provides full control the SQE submersible pump; Constant Pressure Control; Controlled by signal from pressure sensor (Stainless Steel Sensor Included) Pressure Setpoint Adjustment (40-100 PSI) Suitable for: Domestic ground water intake. 4. 16A VAC Tank SQE CU301 CU 301 CU 301 99 CU 301 GRUNDFOS INSTRUCTIONS 96438650 0306 Repl. Find products of CNC Machine Parts with high quality at AliExpress. You can also find the spare parts you need on Grundfos Go or MyGrundfos. CU 301 is a control and communication unit developed for 3” SQE well pumps used in constant-pressure applications. 66. Choose your pump to see all the information.