This wall mounted system maintains a constant pressure within the maximum pump performance in spite of varying water consumption. Up series 200 may be installed in either vertical or horizontal piping, the motor shaft must always remain horizontal, as shown in figures 1 and 2. And it can do so in more than 28 languages on the easytoread user interface. Sqflex solar with cu 200 control unit, level switch and backup generator. Moreover, the cu 200 enables connection of a level switch placed in a water reservoir or tank. Grundfos cu 200 manuals manuals and user guides for grundfos cu 200. The cu200 is a userfriendly interface box that combines status, control and. Cu 200 sqflex control unit the cu 200 is a combined status and control unit for the sqflex pump system. This spare part can be used by the following product families. The grundfos cimciu communication interfaces offer ease of installation and commissioning, user friendliness, and great value for money in the long term. Scope of these instructions these installation and operating. This controller and system monitor can be used with solar alone or in combination with 4. Grundfos sqflex cu200 interface box pump controller.
The cu200 will allow to add a float switch to shut off the pump when storage tank is full. Cu 211 is designed for control of one pump and cu 212 of two pumps. Cu 200 sqflex control unit a user friendly interface box that maintains twoway communication with the pump and monitors the operating conditions. Grundfos cu200 wiring water bore pump submersible water pumps. The control units cu 211 and cu 212 are designed for control of pumps in wastewater, water supply and draining systems.
A user friendly interface box that maintains twoway communication with the sqflex pump and monitors the operating conditions. Grundfos cu 351 user manual i have a grundfos cu 301 and the voltage alarm keeps blinking and the pump wont run. The cu 200 also enables connection of a level switch. The cu 200 control unit is a combined status, control and communication unit especially developed for the sqflex system. The cu 200 incorporates weatherproof gland cable entries for. Grundfos cu 300 installation and operating instructions.
Furthermore, you can communicate with the pump via the remote control grundfos go, see also section 14. At grundfos we use cookies to remember your choices, and to improve your experience on the grundfos websites. Grundfos cu 200 sqflex control unit a user friendly interface box that maintains twoway communication with the pump and monitors the operating conditions. Press the onoff button on the cu 200 to start the pump. Grundfos pumps and product ranges are widely stocked throughout the uk. Builtin diagnostics indicate faults and dryrunning, display operating status, power consumption and water level switch input. Open the grundfos go remote app and find the product for which youd like to troubleshoot, either by catalogue or by a quick search. Find engineering tools and pump design information for any. Install the feed pump in a rainwater collecting tank. The innovative communication interface module cim and the communication interface unit ciu enable data communication. Warning before starting any work on cu 300, make sure that the power supply has. 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. Grundfos cu 200 product manual 40 pages sqflex renewableenergy based watersupply systems 60 hz.
Grundfos recommends t hat pressure gauges be installed in the inlet and discharge flanges or. Grundfos cu200 sq flex control box northern arizona. Chemical dosing poses many challenges, but the smart digital range has been designed to solve them so you can reach your performance targets. Power supply connection, pump connection, earth connection, level switch connection. I tried turning off the power at the fuse box to reset itand it still doesnt work. Builtin diagnostics indicate faults and dryrunning, display operating status power consumption and level switch input. Tm04 5251 2909 the cu 200 sqflex control unit offers. Grundfos remote management is a costeffective, secure and reliable way to monitor and manage pump installations from an internet pc at a very low. Im ready to find installation and operation manuals. Solarpowered system with cu 200 control unit and level switch. The user simply chooses the desired water pressure by pressing the up or down arrows, and the cu301 does the rest. Images showing dc input and pump cable connections.
All modules are based on standard functional profiles for easy integration into the network and easy understanding of data points. Internal and external wiring of cu 200 sqflex control unit technical data 30300 vdc, pe. Grundfos cu 200 sqflex control box with status display. The system also includes a grundfos spo submersible pump which functions as feed pump for the rcme pressureboosting unit. Grundfos sqflex cu200 control box northwest hydro solutions. The grundfos rcme rainwater system consists of a pressureboosting unit and a control cabinet with a grundfos cu 361 control unit. Builtin diagnostics indicate faults and dryrunning, operating status power consumption and level switch. North american companies operating in usa, canada and mexico. Figure 3 shows an example of an installation with cu 300 as an alarm unit. The pump range handles flow rates up to 200 litres per hour and output pressure ratings up to 16 bar. Many products are held at branch level as stock items and these can be purchased either on or offline from either national merchants, or from many independent plumbing stockist outlets. When youve found the product, tap documents and select installation and operations manuals.
Grundfos control mpc is a control cabinet with a cu 351 controller that permits monitoring and control of up to six identical pumps connected in parallel. The cu 200 control unit is a combined status, control and communication unit specifically developed for the sqflex system. 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 following indications allow the operation of the pump. Product information and instruction manuals grundfos. Cu 211 and cu 212 have an alarm output for common alarm and an alarm output for separate highlevel alarm. We have 1 grundfos cu 200 manual available for free pdf download. The cu301 user interface is the easy to use command and control computer for operating the pump in constant pressure mode.
Grundfos cu 200 control unit level switch sonop solar. For more detailed information, please read our full cookie policy. Product manual grundfos cu 200 product manual 40 pages. The cu 200 is a combined status, control and communication unit especially developed for the sqflex system. The control unit cu 301 is for use only with grundfos sqe pumps incorporating electronic power factor correction pfc. Cu 351 serves as the controller for grundfos hydro mpc booster sets and control mpc systems. 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. Sizing and selection tools, quick dimensioning, pump replacement tools, cad drawings, pump curves and other relevant data. Io 50 sqflex switch box the io 50 is an onoff switch box designed for opening and closing the system power supply.
Grundfos service offers a commissioning agreement to help you get your pumps up and running quickly and effectively, ensuring energy efficient operation from day one. Builtin diagnostics indicate faults and dryrunning, display operating status. Three hours later the voltage alarm came on again and it stopped working. The cu200 will allow you to add a float switch to shut off the pump when the storage tank is full. Furthermore, the cu 200 enables connection of a level switch, flow switch or, pressure switch for automatic operation. Check the connection in the cu 200 the pump cable the end cover with socket on the pump. Furthermore, the control units incorporate a buzzer. For use with utility power or sine wave inverters for ac, or series pv arrays for dc. It comes with everything needed to get started, and contains software optimised for your particular application. Pump controller cu 200 grundfos sqflex systems pumping. A user friendly interface box that maintains twoway communication with the pump and monitors the operating conditions. The grundfos cu 321 is a constant pressure control system designed for use with 4 larger grundfos sp pumps and motors.
Grundfos instructions grundfos go remote grundfos mi 202, mi 204 and mi 301 installation and operating instructions. The grundfos fieldbus concept is the ideal solution for complete control and monitoring of pumps and pump systems. Grundfos remote management is a secure, internetbased system for monitoring and managing pump installations in commercial buildings, water supply networks, wastewater plants, agricultural irrigation systems, etc. View and download grundfos cim 200 functional profile and user manual online. Furthermore, the cu 200 enables connection of a level switch. Ciu 273 sqflex grm control unit the ciu 273 sqflex is designed to work directly with the sqflex pump and enables monitoring the system. Description grundfos cu 200 sqflex control unit 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 the io101 for manual generator backup.
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