Specifications Pump 106200: PV-5 Boost-a-Main Pump 516704: 1” x ¾” Nipples x2 Manual Pump Kit 514240: 22mm PRV (Pressure Reducing Valve) 514055: 22mm Inlet valve 512116: 22mm x 3/4" Water-Flex Pair 514150: 22mm Flow Controlled Outlet valve 516625: 28mm x 22mm Compression Reducing Coupling Vessel and Vessel Kit sold separately.
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The Boost-a-Main system is designed to boost clean mains water supply. Use in other applications may invalidate the warranty. For advice on particular applications please contact Great Water on 01932 245 783. These instructions are aimed at plumbing professionals and installation should only be undertaken by a competent person.
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Commissioning Instructions and Checks 1. IMPORTANT – do not switch on the pump for the first time until the pump and pipework have been completely purged of air and filled with water. 2. Check all pipework and connections for leaks before starting pump. 3.
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5 seconds, it will automatically return to the main interface. Note - The full setting options and information is available on the PV-5 advanced setting and programming guide. Available from your Great Water representative. Restore factory settings: Press and hold for 4 seconds to restore factory settings.
Troubleshooting Fault Possible cause Checks Solution The pump is in water tower mode Check whether the water tower mode Long press to enter the and will not start before the time light is on. constant pressure mode. is up. Check whether the power button light Manual shutdown of the pump.
Troubleshooting continued Fault display code Checks Cause of Code Troubleshooting Panel receives data Screen display Contact After-sales. abnormally. Plug and unplug cables The panel cannot receive Screen display between panel and data. baseboard. Plug and unplug cables The baseboard cannot Screen display between panel and receive data,...
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