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Summary of Contents for Rain RN 150
- Page 1 RN 150 Electric Valve Users manual...
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Page 2: Operating Conditions
Operating conditions • Pressure: min 1.0 bar - max 12.0 bar • Temperature: +4° C - 70° C • Flow rate: from 20 l/min to 50 l/min • PA 6 30% fiberglass • Single-piece diaphragm for reliable • leak-free valve closing •... -
Page 3: Operating Principle
Operating principle Closed valve Series Rn 150 Plus solenoid valves work thanks to the differential forces acting on the internal diaphragm. In fact, when the solenoid valve is statically closed, the water pressure is the same in the lower body as in the upper body. -
Page 4: Exploded View
Exploded view Solenoid Mobile Nucleus Manual opening Flow control Adapter Upper Body Spring Diaphragm Ring Lower body... - Page 5 Dimensions 710,00 710,00 710,00 710,00 710,00 710,00...
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Page 6: Troubleshooting
Solenoid valve does not open The solenoid valve opens Solenoid valve does not manually open manually Check that the rain sen- Check that the communi- sor is correctly connected cation hole with the upper body is not clogged Check that the voltage... - Page 7 Troubleshooting Droplet/Droplet Check that the solenoid is properly screwed in. Check that the static pressure is below 0.7 bar Check that the movable core seat is clean Check that the movable core seat is clean Check that the plug and lower body mouth are free of sand...
- Page 8 Troubleshooting Does not close The internal manual opening is closed The system pressure upstream of the solenoid valves is greater than 0.7 bar The mobile core slides freely The bore of the diaphragm unit is free The lower body of the solenoid valve has no stones or sand inside.
- Page 9 Warranty and Declarations RAIN spa warrants to its customers that its products will be free from defects in mate- rials and workmanship for a period of two years from the date of purchase. For a period of two years from the date of purchase, we will replace free of charge any parts that are defective or prove to be defective when used under normal conditions of use and maintenance (proof of purchase required).
- Page 12 RAIN s.p.a. via Kennedy 38/40 20023 Cerro Maggiore ITALY (MI) www.rain.it DESIGNED IN ITALY MADE IN P.R.C.