Grundfos tp and tpe vertical inline pumps are used in a variety of applications. Pump controller cu 200 grundfos sqflex systems pumping. Check that there is sufficient voltage on the pump terminals. The cu200 interface box communicates with the pump and monitors operating conditions. The grundfos gf solar modules must not be connected in series. Service instructions, sqflex to know more about grec products. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. Sections 17 provide the information necessary to be able to install and start up the products in a safe way. A userfriendly interface box that maintains twoway communication with the pump and monitors the operating conditions. This controller and system monitor can be used with solar alone or in combination with 4.
Builtin diagnostics indicate faults and dryrunning, display operating status power consumption and level switch input. How to find installation and operation manuals online grundfos. Product picture may differ from actual product product no 96625360 the cu 200 control unit is a combined status, control and communication unit especially developed for the sqflex system. Sqflex solar with cu 200 control unit, level switch and backup. Grundfos is a worldwide provider of pumps and related systems. Grundfos recommends combining panels to produce 120 or above. Grundfos sqflex water level switch use with cu200 only the water level switch interfaces with the cu200 controller to turn off the pump when a tank is full. Cimciu fieldbus control of pumps and pump systems grundfos.
Installing sqflex solar grundfos service video youtube. Jun 25, 2012 grundfos sqe system components training. The control unit cu 301 is for use only with grundfos sqe pumps incorporating electronic power factor correction pfc. For more detailed information, please read our full cookie policy. Furthermore, you can communicate with the pump via the remote control grundfos go, see also section 14. Furthermore, the cu 200 enables connection of a level switch. A constant pressure well pump designed to fit in 3. For use with utility power or sine wave inverters for ac, or series pv arrays for dc. Grundfos cu 300 installation and operating instructions.
Grundfos renewable energy solution the sqflex submersible pumping system is an environmentallyfriendly solar pump system. Dec 07, 2012 the ugly truth behind gridtie solar systems. The charge controller enables manual disconnection of. Product information and instruction manuals grundfos. Builtin diagnostics indicate faults and dryrunning, display operating status, power consumption and water level switch input. In addition, the cu 200 shows the symbols of the energy supply options. Grundfos products are manufactured to very high standards, which helps to ensure a long life. The well is 8 years old, 500 deep, 2 gpm less now and set up with grundfos 3 sqf3 pump, cu200, io 101, solar, plus grid power on a manual. The cu 200 also enables connection of a level switch. We have a trained staff of service engineers who will be able to support you during the installation phase of the pump or solution.
Solar energy pumping system with cu 200 control unit and level switch 26. Grundfos sqflex cu200 interface box pump controller. Sqe and sqene could in principle function like an sq, if you do not make special settingschanges by means of a cu 300 or r100. The cu 200 control unit is a combined status, control and communication unit especially developed for the sqflex system. Warning prior to installation, read these installation and operating instructions. Grundfos lowlevel float switch for cu 200 controller. You will need to contact the outlet where the goods where purchased from they may request supporting paperwork to proof the purchase date. All modules are based on standard functional profiles for easy integration into the network and easy understanding of data points. Find all the pump manuals and pump installation guides you need to make your system run to the best of its capabilities get the most out of your system everyone wants their pump system to work as well as it possibly can and sometimes that requires the help of an operation and maintenance manual. Grundfos cu211, cu212, cu2, cu214, cu215 and io111, io112 and io1 controllers must be disposed of according to local regulations by using a public or private waste collection service. Get constant water pressure in any location with the cu 301 and sqe. These installation and operating instructions apply to grundfos hydro mpc booster sets.
Internal and external wiring of cu 200 sqflex control unit technical data 30300 vdc, pe. Sizing and selection tools, quick dimensioning, pump replacement tools, cad drawings, pump curves and other relevant data. The pumps are all singlestage, inline centrifugal pumps with standard motors and mechanical shaft seals. Grundfos cu200 wiring water bore pump submersible water pumps. How do i return a faulty product that is under warranty.
Leds inside cu 200 indicating 5 v, 10 v and 24 v internal supply voltage are on, and the control indicator led is not flashing. The innovative communication interface module cim and the communication interface unit ciu enable data communication via open and interoperable networks. Used with the grundfos cu200 controller, it becomes a pumpup switch. At grundfos we use cookies to remember your choices, and to improve your experience on the grundfos websites. Communication between the cu 200 and the pump takes place via the pump power supply cable. View and download grundfos io 100 product manual online. Figure 3 shows an example of an installation with cu 300 as an alarm unit. Cu 351 serves as the controller for grundfos hydro mpc booster sets and control mpc systems. All other grundfos pumps are warranted for 24 months from installation or 30 months from manufacture. Sqflex renewableenergy based watersupply systems 60 hz. Once you enter grundfos product center, you will see a menu with four coloured categories at the top. The grundfos sqlflex takes a wide range of ac or dc input because it uses a rectifier to get dc and then uses that dc to power an inverter that delivers exactly what voltage and frequency the pump motor needs to use up the available power. Grundfos cu 200 sqflex control unit a userfriendly interface box that maintains twoway communication with the pump and monitors the operating conditions. Cu200 sqflex grundfos controler northernarizonawindandsun.
English gb installation and operating instructions original installation and operating instructions these installation and operating instructions describe the grundfos cu e frequency converter. Images showing dc input and pump cable connections. Grundfos sqflex water level switch use with cu200 only. The cu 200 is a combined status, control and communication unit especially developed for the sqflex system. As with all aspects of grundfos service, its all done in a minimum of time. Grundfos sqflex cu200 wiring water bore pump submersible. The cu 301 is a control unit developed for the sqe smartflo system. Cimciu communication interfaces product brochure for complete control of pump systems, the grundfos fieldbus concept is the right solution. We have 1 grundfos cu 200 manual available for free pdf download. A userfriendly interface box that maintains twoway communication with the sqflex pump and monitors the operating conditions. Grundfos cu 200 product manual 40 pages sqflex renewable.
Grundfos sqf float switch cu200 the cu 200 is a combined status, control and communication unit especially developed for the sqflex system. The sqe is the only constant pressure pump on the market fully equipped with builtin electronic controls which allow for advanced computer controlled performance and state of the art protection features including sophisticated diagnostics. Grundfos lowlevel float switch for cu200 only northern. Installation and operation must comply with local regulations and accepted. Alarm indicator for dry running, overvoltage, overload and overtemperature. Grundfos sqflex pumps product guide text only newsdesk info. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. The cu200 will allow you to add a float switch to shut off the pump when the storage tank is full. The cu 200 incorporates cable entries for power supply connection pump connection earth connection level switch connection communication between the cu 200 and the pump takes place via. For further information on the installation of solar modules, see installation and operating instructions for the.
The cu 200 controller and system monitor can be used with solar alone or in combination with the io101 for manual generator backup. I do not think that the inverter is in the pump i may be wrong, but rather in the controller. View online or download grundfos cu 200 product manual. If this is not possible, contact the nearest grundfos company or service workshop. Do i need a pulsating dc type of elcb circuit breaker. This is called mains borne signalling or power line communication, and this principle means that no extra cables between the cu 200 and the pump are required. The grundfos cimciu communication interfaces offer ease of installation and commissioning, userfriendliness, and great value for money in the long term. This is for the cu 200 grundfos pump controller or other pump controller that uses solid state switching that is, not in line with main ac power.
Grundfos cu 200 product manual 40 pages sqflex renewableenergy based watersupply systems 60 hz. 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 cu 200 control unit level switch sonop solar. Grundfos sqf float switch cu200 clean energy brands. The system components are sqf submersible pump cu 200 sqflex. These wiring diagrams are intended for general layout purposes only.
Hydro mpc is a range of factoryassembled booster sets, ready for installation and operation. If a certified wiring diagram is required for construction purposes, please contact your local grundfos representative and a certified wiring diagram can be provided. Grundfos also adds extended warranty to our products, ensuring financial security for you via an impeccable installation process. The grundfos fieldbus concept is the ideal solution for complete control and monitoring of pumps and pump systems.
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