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. For more detailed information, please read our full cookie policy. How to find installation and operation manuals online grundfos. Builtin diagnostics indicate faults and dryrunning, display operating status, power consumption and water level switch input. 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. Installation and operation must comply with local regulations and accepted. The grundfos cimciu communication interfaces offer ease of installation and commissioning, userfriendliness, and great value for money in the long term. Furthermore, you can communicate with the pump via the remote control grundfos go, see also section 14.
Grundfos sqf float switch cu200 clean energy brands. The cu 200 control unit is a combined status, control and communication unit especially developed for the sqflex system. Grundfos sqflex cu200 interface box pump controller. Warning prior to installation, read these installation and operating instructions. A constant pressure well pump designed to fit in 3. At grundfos we use cookies to remember your choices, and to improve your experience on the grundfos websites.
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. The innovative communication interface module cim and the communication interface unit ciu enable data communication via open and interoperable networks. Sizing and selection tools, quick dimensioning, pump replacement tools, cad drawings, pump curves and other relevant data. 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.
Grundfos cu 200 product manual 40 pages sqflex renewableenergy based watersupply systems 60 hz. I do not think that the inverter is in the pump i may be wrong, but rather in the controller. Images showing dc input and pump cable connections. As with all aspects of grundfos service, its all done in a minimum of time. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. Grundfos cu200 wiring water bore pump submersible water pumps. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. How do i return a faulty product that is under warranty. Grundfos sqflex cu200 wiring water bore pump submersible. 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. Grundfos cu 300 installation and operating instructions.
Cimciu communication interfaces product brochure for complete control of pump systems, the grundfos fieldbus concept is the right solution. The grundfos fieldbus concept is the ideal solution for complete control and monitoring of pumps and pump systems. 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. Do i need a pulsating dc type of elcb circuit breaker. You will need to contact the outlet where the goods where purchased from they may request supporting paperwork to proof the purchase date. The cu200 interface box communicates with the pump and monitors operating conditions. The cu 301 is a control unit developed for the sqe smartflo system. Alarm indicator for dry running, overvoltage, overload and overtemperature. Furthermore, the cu 200 enables connection of a level switch. Get constant water pressure in any location with the cu 301 and sqe. Sqflex renewableenergy based watersupply systems 60 hz. Grundfos renewable energy solution the sqflex submersible pumping system is an environmentallyfriendly solar pump system. Check that there is sufficient voltage on the pump terminals. These wiring diagrams are intended for general layout purposes only.
Cu 351 serves as the controller for grundfos hydro mpc booster sets and control mpc systems. Cu200 sqflex grundfos controler northernarizonawindandsun. Hydro mpc is a range of factoryassembled booster sets, ready for installation and operation. 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. The cu 200 is a combined status, control and communication unit especially developed for the sqflex system. Pump controller cu 200 grundfos sqflex systems pumping.
A userfriendly interface box that maintains twoway communication with the sqflex pump and monitors the operating conditions. For further information on the installation of solar modules, see installation and operating instructions for the. 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. The system components are sqf submersible pump cu 200 sqflex.
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. We have 1 grundfos cu 200 manual available for free pdf download. Grundfos cu 200 product manual 40 pages sqflex renewable. Grundfos also adds extended warranty to our products, ensuring financial security for you via an impeccable installation process. If a certified wiring diagram is required for construction purposes, please contact your local grundfos representative and a certified wiring diagram can be provided. Jun 25, 2012 grundfos sqe system components training. Figure 3 shows an example of an installation with cu 300 as an alarm unit. These installation and operating instructions apply to grundfos hydro mpc booster sets. In addition, the cu 200 shows the symbols of the energy supply options. Solar energy pumping system with cu 200 control unit and level switch 26.
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. All modules are based on standard functional profiles for easy integration into the network and easy understanding of data points. Once you enter grundfos product center, you will see a menu with four coloured categories at the top. Grundfos sqflex water level switch use with cu200 only. Sqflex solar with cu 200 control unit, level switch and backup. If this is not possible, contact the nearest grundfos company or service workshop. Grundfos products are manufactured to very high standards, which helps to ensure a long life. Grundfos cu 200 control unit level switch sonop solar. Grundfos lowlevel float switch for cu 200 controller. English gb installation and operating instructions original installation and operating instructions these installation and operating instructions describe the grundfos cu e frequency converter.
A userfriendly interface box that maintains twoway communication with the pump and monitors the operating conditions. Sections 17 provide the information necessary to be able to install and start up the products in a safe way. Cimciu fieldbus control of pumps and pump systems grundfos. The charge controller enables manual disconnection of.
We have a trained staff of service engineers who will be able to support you during the installation phase of the pump or solution. The cu 200 also enables connection of a level switch. For use with utility power or sine wave inverters for ac, or series pv arrays for dc. 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. Dec 07, 2012 the ugly truth behind gridtie solar systems. All other grundfos pumps are warranted for 24 months from installation or 30 months from manufacture.
Installing sqflex solar grundfos service video youtube. Grundfos tp and tpe vertical inline pumps are used in a variety of applications. This controller and system monitor can be used with solar alone or in combination with 4. The control unit cu 301 is for use only with grundfos sqe pumps incorporating electronic power factor correction pfc. The cu200 will allow you to add a float switch to shut off the pump when the storage tank is full. 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. Product information and instruction manuals grundfos. 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 grundfos gf solar modules must not be connected in series. Grundfos cu 200 sqflex control unit a userfriendly interface box that maintains twoway communication with the pump and monitors the operating conditions. Grundfos recommends combining panels to produce 120 or above. Grundfos sqflex pumps product guide text only newsdesk info. View online or download grundfos cu 200 product manual. Grundfos is a worldwide provider of pumps and related systems.
Grundfos sqf float switch cu200 the cu 200 is a combined status, control and communication unit especially developed for the sqflex system. Internal and external wiring of cu 200 sqflex control unit technical data 30300 vdc, pe. The cu 200 controller and system monitor can be used with solar alone or in combination with the io101 for manual generator backup. Used with the grundfos cu200 controller, it becomes a pumpup switch. Builtin diagnostics indicate faults and dryrunning, display operating status power consumption and level switch input. View and download grundfos io 100 product manual online. Service instructions, sqflex to know more about grec products. Grundfos lowlevel float switch for cu200 only northern. The pumps are all singlestage, inline centrifugal pumps with standard motors and mechanical shaft seals.
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