Reefe VSRM Series User Manual

Page | 6 Ascento 37 Export St Lytton QLD PH: 1800 807 604 | VSRM Inverter Contant Pressure Pumps | V2016.123.8 Wiring Diagram and InstructionThe pump is prewired, and any work on the wiring must only be performed by a Licenced Electrician.Wiring Diagram Instructions for use by LICENCED ELECTRICIAN ONLY1. Isolate the power and WAIT 5 MINUTES before opening the electrical panel.2. Ensure wiring is correct according to the diagram. Ground = Earth3. Make sure the power is off before wiring or servicing the unit4. Verify the rated voltage of the inverter and the input power supply voltage is consistent.5. Do not perform over voltage testing as this will damage the Inverter.6. Ensure the unit is properly earthed before powering up.7. If any cabling is changed, the new cable must be of equal or greater capacity than the cablethat was supplied from the factory. Once all parts are re-installed and checked re-connect theinput power.8. 5. If the device will not be used for 18 months or more, the capacitors must be replacedby a licenced Electrician, before it is used again.9. Test for safe operation before handing over to the owner.6. IMPORTANT: Install using Barrel-Union connections for easy removal for repair or servicing. Install a Y-Strainer orPre-Filter and also a Check Valve and Ball-Valve on the inlet piping. REFER to the Diagrammatic Instructions formore information. No warranty applies if these are not fitted according to the instructions.7. Ensure all electrical connections conform to the applicable Electrical Regulations.8. Prime the pump - that is fill it with water so it will start;a. Connect it to the water supply, ensuring you use the correct valves as per Diagram 1b. Remove the bleed plug off the front of the pump (the plug is just above the water inlet partnumber 12 in the diagram above.)c. Open the ball-valve between the tank and the pump to allow the water to come throughd. Wait until the water spills out the bleed hole then re-fit the pluge. Start the pump - if the failure light flashes, repeat the process above, until it works9. Operating Steps1. Connect power, the current pressure will display “00.00”bar, and the setting pressure will display thedefault pressure setting which is usually 2.0bar.2. Open a tap on the discharge side, and press to start the pump.3. Press to stop the pump at any time.4. Press or to check the setting pressure (the operating pressure), if you want to change thesetting pressure, press and hold to increase the pressure or press and hold to decrease thepressure setting.Open a tap after setting the pressure, the inverter will automatically adjust the speed control on the pumpaccording to the amount of water being used. Observe whether the pump is running normally, the “CurrentPressure” in the display should be fairly constant. Check the user is happy with the pressure supplied at the wateroutlets, adjust the pressure up or down as required (the “Setting Pressure”). Please review IMPORTANT NOTES 1)2) 3) & 4)Also refer to “4.3.3 Button and Function Instruction” below.Set the operating pressure as per “3.3 IMPORTANT NOTE” above, and “3.9.2 Button and Function Instruction”below.10. If the pump stops and flashes “Failure” repeat step 8. Above.11. If the pump runs continuously without stopping, ensure the pressure is not set too high, refer to “3.3IMPORTANT NOTE”12. If the pump continues to run continuously refer to “3.6 IMPORTANT NOTE” above.