![]() ![]() On the side and the QC Passed number is on the white label on the underside of the pump Where can I find the model and QC Passed numbers for my pump and solar panel? Do not use abrasive or corrosive substances on your solar panel. To clean, use a tissue and either warm soapy water or a window cleaning solution. We recommend regular cleaning of the solar panel every couple of months to maintain the optimum conversion of the sun’s energy into direct current. Solar lights with on off switch code#If the problem persists make a note of the product code and QC Passed number on the pump itself and email Customer Services at I have to clean the solar panel? If the water level is sufficient, then carry out the pump maintenance in case anything has got into the impeller housing. What should I do?Ĭheck the water level, since there could be insufficient water in the reservoir, due to evaporation, which may then cause the pump to run dry which is not recommended. My pump starts running normally at first, but then stops pumping and runs loudly. All instructions have a section dedicated to pump maintenance. We recommend that basic maintenance is carried out on the pump every few weeks to ensure optimum performance. We do not recommend having fish or real plants in our water features as they are not designed for this purpose. You can use stones and fake plants in your water feature but you will need to clean them regularly to ensure the pump filter does not become clogged. Please note – the solar panels are long lasting and failures are very rare, so any fault is far more likely to be due a pump issue than the solar panel.Ĭan I put stones, plants or fish in my Smart Solar water feature? What should I do?Įmail Customer Services at with the product code and name and we will forward a copy of the instructions to you. My product doesn’t work and I have lost my instructions. You can purchase some replacement parts for our products by clicking on ‘Spare Parts’ on this website, although please note that only the parts listed are available. If I break my product or a part of it can I buy replacement parts? Smart Solar is not responsible for any goods returned to us without authorisation or any costs associated with unauthorised returns. Please do not return your product directly back to Smart Solar as we are a trade only manufacturer and you would not have purchased it directly from our company. If you do not want to contact Smart Solar for troubleshooting or warranty replacement parts and you want to return your product, then you will need to contact the retailer you purchased it from and return it to them for a refund. ![]() ![]() If this is still the case, make a note of the product code and QC Passed number and email this to Customer Services at Items that are within the Warranty will need a copy of the Proof of Purchase to validate any claim. If part or all of the solar panel is in shade, the water feature will likely not work. Please make sure first that on at least a reasonably bright or sunny day, the solar panel(s) are completely exposed to sunlight. I have bought a Smart Solar water feature and some parts are missing, what do I do?Ĭonsult instructions which came with the product, find the name/code of the part needed and email Customer Services at have tried all the trouble shooting tips in my instructions but my water feature still doesn’t work. R2 = R1 (I am using 150K or 150000 Ohm resistor) To find the resistance we need I am using voltage divider equation Repeat the step at night time and find out the minimum resistance(R min) For this first you need to find R max and R min of the LDRĬonnect your LDR to multicenter and find the maximum resistance(R max) at day time. I am using pre calibration just because of its simplicity in India cost of a variable resistor are 5 to 10 times higher than a single resistorįor pre calibration you need to find the right resistor. in post calibration we use a variable resistor and calibrate circuit at final stage In pre calibration we use a single resistor with pre calculated resistance. There are two methods to calibrate the LDR one pre calibration and other one is post calibration LDR is the important component of this circuit. Calibration of the circuit helps to improve the sensitivity of the dark sensor ![]()
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