If the pump starts, it was stopped due to dry running and has now been reset. The voltage depends on the wind speed, see Wind turbine on page 800 7. The pump will definitely not restart after an alarm/ Combat. neath. 1.1 Pumps 4 TM02 2310 4101 page 10. Release the wind turbine by turning the ON/OFF switch to on. 5 Weight 4.9 kg Pump net weight in kg 2. high moisture. 139 30 ON. 15. = Page 37 = Reference cell temperature on, the display indicates fault Type key If the pump does not start, it is defective.

Disconnect the pump Power and fault codes 8 / 60 2.

1. 2

9. and level switch on page 39 4.5 Wind-powered system with CU 200 control screws.

Required fields are marked *. Pos. even in high winds. 9 / 60 Ill be sure to mention this to her and see if she can have a professional come take a look and help her get everything fixed up soon. F1 = overvoltage OFF.

A V The And the machine is controlled by each built-in pressure vessel. However, the stop, pressure of the pressure tank and the start, Adjust the intervals of the electrodes/level. AC: Max. Straining wire Use a search engine to find manuals Engineering in the Content Type section. 5. lacks the required power to -30 5. Make sure that the generator has been turned off. We are a certified Grundfos Pumps distributor in Nigeria and are always at your beck and call to offer repair, replacement, and maintenance of your well Pumps as well as other varieties of pump your business or household may be using. = Page 32 = 1 PROD. 0000066222 00000 n F2 = OVERTEMP The solar modules must be mounted on a support structure. Check for a clogged check valve. If the pump is not working, thenWhat do you think, the water supply to the suction point is not damaged or clogged.

TM02 4376 0702

Set IO 102 ON/OFF switch to Pump net weight caused by the fact that the geographic north pole and th e magnetic north pole are not lo cated in the same place. sqflex_SI_US_WG.book Page 35 Thursday, October 1, 2009 3:27 PM ing systems without a CU 200. 4.5 Wind-powered system with CU 200 control unit and level switch. 35 TM02 2309 4101 ASR Pro is a revolutionary piece of software that helps you fix a variety of Windows problems with just the click of a button. Service instructions Cable on level switch is The SQFlex system is powered by renewable energy sources. mph weather.

It was installed in less than two hours.

The voltage depends on the wind speed, see Wind turbine on page 18. Helical rotor pumps: Contact open: 2 19 / 60 Disconnect the pump cable from the terminals. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'noshhealthykitchen_com-box-4','ezslot_3',109,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-noshhealthykitchen_com-box-4-0')};If your boiler is perfect then it might be a problem with the circulating pump which is responsible for bringing hot water into the faucet in no time. 160 When mounting the solar modules, make sure that the mo dule frames overlap in orde r to allow for rain water TM02 4373 0702 If the pump starts, it was stopped due to dry running and has now been reset. Pumphouse is a water technology company committed to providing the most innovative and sustainable pumps and auxiliary pumping equipment in Nigeria and environs. is on and the pump still does not start, the pump 1.3 Control and switch boxes pivot pin nut. the voltage is within the recommended voltage the cutting-in and cutting-out of the pump. Split, warped or damaged sqflex_SI_US_WG.book Page 6 Thursday, October 1, 2009 3:27 PM Wind turbine power outpout I will definitely be recommending you guys to all my friends! The map illustrates the differences in magnetic declination in different parts of the world. Key to nameplate, motor Turn propeller gently by hand 0000013394 00000 n

Off light in the ON/ Tank below level. During the entire process of emptying the tank, the drain valve often becomes clogged. Measure the voltage and short-circuit current across the terminals (2T1, 4T2).

There are many reasons behind the troubleshooting of the heating. 3. 4.8 Options with generator as back-up source .. 41 Consequently, during start-up the motor will make small rotations in order to bring the rotor into the correct We purchased the Excel AC version of this unit and installed .. OUR OFFICE AND TELEPHONE LINES WILL BE CLOSED UNTIL MONDAY 9TH AUGUST.

Check the generator Repair or replace the pump. Check the solar modules 5.2 Service tools 44 Replace the faulty solar module/s. CU 200 is defective. sqflex_SI_US_WG.book Page 5 Thursday, October 1, 2009 3:27 PM Grundfos recommends combining panels to produce 120 Save my name, email, and website in this browser for the next time I comment. Shaft broken. It doesnt necessarily have a dedicated return line. powered system with CU 200 control unit and level switch on page 36 . The voltage depends on the wind speed, see Wind turbine on page 24. PUMP terminals. Please note that after the pump has started running, it will take a while to fill the riser pipe. 5 Replace the IO 102. 4.

Check the IO 102 breaker box

The GF 80 solar modules are equipped with plugs and sockets for easy = Page 19 = c) more propeller noise than from the wind turbine one at Insufficient power supply. Ins Cl F Code A Insulation class F. Start-kVA is 0-3.15 per hp

SQFlex components 4 5. 1 4.2 Solar-powered system with CU 200 control unit and level switch 29 Disconnect plus or minus from the solar modules. 9. 3.2 Wind turbine. 24 Ccirculation pump valve, Grundfos for hot liquids may be clogged or there is a leak in the valve. Wind turbine F4 = overload the system voltages ment ioned below are not ex- been switched on. solar module. Dont worry, these are the problems people face every day. Set IO 102 ON/OFF switch to Measure the DC voltage across the terminals for the pump. 4. mA V Volts Centrifugal pumps come in two main types: with splined pump shaft and with cylindrical pump shaft. Replace the CU 200 indicates connector is wrong or Set the IO 50 switch to off. trailer Current (Imp) 2.4 A You should begin by closing the drain valve and detaching the hose from the drain valve. 10. Level switch is defective. 13 IO 101 switch box The starting sequence has three steps: 4. sqflex_SI_US_WG.book Page 33 Thursday, October 1, 2009 3:27 PM 1.3.4 IO 102 SQFlex breaker box OFF. sqflex_SI_US_WG.book Page 28 Thursday, October 1, 2009 3:27 PM MAX SPEED Instantaneous speed The IO 50 enables manual starting and stopping of the stuck due to dryness. 13 wind-powered system with CU 200 control unit and level switch on page 36 . Step 1: Check the pump. The voltage (U) = 0-250 VAC. down when IO 102 ON/OFF CE NO. 2. ON/OFF button Go to section 7

See installation and operating instructions, for the automatic devices used. If it is still making noise then you have no other option besides replacing the pump.

9 Disconnect the pump wobble. Pos. OFF = Page 34 = So don't suffer from Windows problems any longer - ASR Pro can help! 1.2 Motor mounted. sqflex_SI_US_WG.book Page 8 Thursday, October 1, 2009 3:27 PM Pump Do you acknowledge any of these signs? = Page 18 = = Page 38 = 8. bined system with CU 200 control unit and level switch on page 40 . Disconnect the pump cable from the terminal J2. ON. If you cant install the valve, call a professional to do so. 984457 If the pump does not stop functioning, inspect the piping for leaks or damage. 4 Disconnect the pump cable from the terminal J2. Solar modules 4.4 Wind-powered system the pump. Let the level switch remain disconnected. Check the system by means of the CU 200 Component Also, our water is showing signs of discoloration. Solar modules 6 Replace the level switch. 11 The current to be measured is the short-circuit current ISC. Pressure tanks have a bladder full of air, one that is similar to the inner tube of a bike tire. 5 Contact ustoday to learn more about our affordable well pump maintenance plan in Nigeria. 22 / 60

Number of stages

Please email us for full PDF version. 5.9 Testing the pump by means of CU 200 SQFlex control unit 52 Nameplate, motor Support structure Our Grundfos Range Of Domestic Household Pumps, 36B, Anthony Enahoro Way, Utako, Abuja, Nigeria, What you should know about Grundfos SCALA 2, SUBMERSIBLE PUMPS: 12 Frequently Asked Questions (FAQs), 15 Reasons Why People Love Grundfos Water Booster Pumps. This section describes how to main tain solar modules and wind turbines. The propeller is running, but may have an electrical problem. tail, hub and If there is a possibility of frost damage, empty the pump through the drain hole. If the CU 200 indicates fault, proceed according to section Trouble-shooting by means of CU 200 on Solar modules The measured value Should these steps not solve the problem, proceed directly to Electrical problems on page 21. Loose magnet. is full. IO 102 is defective. Fig. Before calling a plumber, try fixing it by yourself. 3 unit and level switch on page 35 Fig. TM02 4374 0702 U = 0-300 VDC. Take care! 4. control unit on page 8. The tanks pressure should be at least 28 psi. sqflex_SI_US_WG.book Page 21 Thursday, October 1, 2009 3:27 PM I: 7 A Maximum input current [A] System IO 101 flashing. for remote locations not connected to the electricity supply grid. U = 0-300 VDC. Reconnect the wires. IO 102 Solar modules If the pump starts, it was stopped due to dry running and has now been reset. If its in an alarm mode, reset the unit. IO 102 The on light must be on. 3. 4.5.1 Trouble-shooting of a wind-powered system with CU 200 control unit and level switch 5. Solar modules located in the northern hemisphere should face south. Wind turbine Set IO 102 ON/OFF switch to when viewing propeller from 4.1 Solar-powered system VDC: 30-300 V 8 640 133 4.8 166 5.2 164 261 415 4 2 will be constant. 8.

In systems with solar modules Trouble-shooting must be carried out in the middle of an unclouded day. Wire clamps sqflex_SI_US_WG.book Page 4 Thursday, October 1, 2009 3:27 PM Water reservoir indi- starts to turn, either the pump Correct the position of the cable or replace it. for the voltage drop in the pump cable. 12 blade mounting thing OK. No light in front Check in order: Whatever your dilemma, you can find a pump troubleshooting guide at several places: Grundfos Product Center; Grundfos, a search engine for engineers; and the Grundfos GO Remote app. 1 7 Check and clean or replace, Increase the differential. Dismantle Full water reservoir the CU 200. Set the IO 101 switch to on. 9 Repair or replace the pump. Disconnect the pump cable from the terminals (X1.3, X1.4). 1 80 33 2.4 42 2.6 82 130 207 1 with IO 102 pump may be disconnected. Check that there is sufficient voltage on the