The cu 200 control unit is a combined status, control and. We have a trained staff of service engineers who will be able to support you during the installation phase of the pump or solution. We have 1 grundfos cu 200 manual available for free pdf download. 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. Grundfos reverse action pressure switch cu200 only. Furthermore, the cu 200 enables connection of a level switch placed in a water reservoir or similar tank. Installing sqflex solar grundfos service video youtube. Excellence at all levels of the organisation, grundfos as has developed a. Moreover, cu 200 enables connection of a level switch placed in a water reservoir or tank. Equipped with permanent magnet motors, these flexible and compact pumps offer excellent efficiency levels and will supply pump heads up to 656 ft 200 m. It is possible to start, stop and reset the pump with the onoff button. Wiring instructions setup 1 preferred for new installations.
Our solutions help our partners move water for residential and commercial buildings, groundwater, industry and municipalities. 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. Search in grundfos catalogs and technical brochures on directindustry and find the information you need in 1 click. For use with utility power or sine wave inverters for ac, or series pv arrays for dc. Grundfos sqflex solar water pump wiring diagram 2015 high lifter pump service po box 1431 ferndale, ca 95536.
The pt100 is fitted in the motor and connected via a relay, which can be connected to the cu 3 control unit. If the sq pump is connected to the grundfos cu 301 control box, it enables the creation of a constant pressure water. When the temperature becomes too high, the motor will be. Grundfos cu 200 product manual 40 pages sqflex renewableenergy based watersupply systems 60 hz. Five helical rotor pumps for applications where a high head is required, and six centrifugal. Ciu 273 sqflex grm control unit the ciu 273 sqflex is designed to work directly with the sqflex pump and enables monitoring the system. Grundfos will not be liable for damage or wear to products caused by abnormal operating conditions, accident, abuse, misuse, unauthorized alteration or repair, or if the product was not installed in accordance with grundfos printed installation and operating. Grundfos will not be liable for any costs of removal, installation, transportation, or. If the sq pump is connected to the grundfos cu 301 control box, it enables the creation of a constant pressure water supply. Grundfos cu 300 installation and operating instructions. Figure 3 shows an example of an installation with cu 300 as an alarm unit.
With a wide range of performance parameters, youre sure to find a model that will suit your individual requirements. Pdf instrumentation, control and automation in wastewater what. Grundfos cu200 sq flex control box northern arizona. The cu 200 control unit is a combined status, control and communication unit especially developed for the sqflex system. Grundfos sqflex solar water pump wiring diagram author. Olsson and others published instrumentation, control and automation in. It has an onoff switch, power consumption meter, diagnostics, and a place to mount the float switch wires. A userfriendly interface box that maintains twoway communication with the sqflex pump and monitors the operating conditions. Sqflex is more than just a pump its a complete system. The grundfos cu200 electronic connection and control unit also provides the safe connection points between the solar array and the submersible pump and motor. Cu 200 sqflex control unit the cu 200 is a combined status and control unit for the sqflex pump system. Solar modules grundfos solar modules have been developed especially for the sqflex system. Warning before starting any work on cu 300, make sure that the power supply has.
The cu 200 control box is an optional addon that gives you additional functionality for your sqflex pumping system. Grundfos factory or authorized service station, any product of grundfos manufacture. The cu 200 also enables connection of a level switch. We manufacture more pumps in the united states than any other pump company, setting the standard for innovation, efficiency, reliability and sustainability. Internal and external wiring of cu 200 sqflex control unit. Sqflex renewableenergy based watersupply systems 60 hz.
Cu 200 sqflex control unit cu 200 is a combined status and control unit for the sqflex system. Grundfos is a worldwide provider of pumps and related systems. The cu200 will allow you to add a float switch to shut off the pump when the storage tank is full. Moreover, the cu 200 enables connection of a level switch placed in a water reservoir. For number of solar panels required, please consult the sizing tool in grundfos webcaps or wincaps. Install solar water pump 12v solar pump with 150 watt solar panel with borewell drill complete steps duration. Communication between the cu 200 and the pump takes place via the pump power supply cable. Cu 200 the cu 200 control unit is a combined status, control and communication unit especially developed for the sqflex system. Io 50 sqflex switch box the io 50 is an onoff switch box designed for opening and closing the system power supply. Moreover, the cu 200 enables connection of a level switch placed in a water reservoir or tank. Cu200 sqflex grundfos controler northernarizonawindandsun. Check the grundfos 10sqe07 200 10 gpm 34 hp sqeseries deep well submersible pump 200 rated head 2w 200. My solar well system has only been in since last fall and already it quit working.
Grundfos liability under this warranty shall be limited to repairing or replacing at grundfos option, without charge, f. Tmlb motor cables epr outer sheath ethylene propylene rubber. Cu 200 control unit the cu 200 control unit is a combined status and control unit for the sqflex pump system. Cu 200 sqflex control unit the cu 200 is a combined status and control unit for the sqflex system. The cu 200 control box is a userfriendly interface box that maintains twoway communication with the sqflex pump and monitors the operating conditions. Sq, sqn, meeting your water supply needs product brochure the sq pump is the basic model of the grundfos 3 submersible pump range. Grundfos pumps 96160184 grundfos 10sqe07200 10 gpm 34. In addition, the cu200 has input control circuits for a pressure switch, level switch, radio telemetry onoff switch, or flow switch so that the pump can operate automatically to fill a. The control unit cu 301 is for use only with grundfos sqe pumps incorporating electronic power factor correction pfc. This manual must only be used by a qualified heating installer service. Furthermore, you can communicate with the pump via the remote control grundfos go, see also section 14. The control box has an f3 where the volts are usually at. A constant pressure well pump designed to fit in 3.
This controller and system monitor can be used with solar alone or in combination with 4. Pdf the business excellence model for csr implementation. Equipped with permanent magnet motors, these flexible and compact pumps offer excellent efficiency levels and will supply pump heads up to 200 m. The cu 200 is a combined status, control and communication unit especially developed for the sqflex system. Lightning arrestor 250 watt solar module cu 200 box ground romex, 10 gauge, outdoor grade, 2 conductors plus ground wire ground extension. Grundfos cu200 control box with onoff switch, power. View and download grundfos io 100 product manual online. If the total va required exceeds 200 va, please use the remote. Furthermore, the cu 200 enables connection of a level switch. 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. 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 reverse action pressure switch cu200 only designed for use with the cu 200 grundfos pump controller or other pump controller that uses solid state switching ie, not in line with main ac power. Cu 351 serves as the controller for grundfos hydro mpc booster sets and control mpc systems. Grundfos products are manufactured to very high standards, which helps to ensure a long life. Including basicline by grundfos effective 1st september 2018. Grundfos cu 200 manuals manuals and user guides for grundfos cu 200. Grundfos cu 200 sqflex control unit a userfriendly interface box that maintains twoway communication with the pump and monitors the operating conditions. Builtin diagnostics indicate faults and dryrunning, display operating status power consumption and level switch input. Download the operation and maintenance manuals you need. Communication between the cu 200 and the pump takes place via the pump power. Im ready to find installation and operation manuals. The complete range consists of eleven different pump sizes. The cu 200 control unit is a combined status, control and communication unit developed specifically for the sqflex system. The cu 200 box makes it possible for you to run up to 1600 feet of 18 ga, 2 conductor wire to your float switch.
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