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4.2.3 Valve connection
For master valve, choose one of them as protective devices, pressure switch, pressure sensor,
or flow meter. To mechanical pressure switch, must do tiny adjusting when water go through
pipe, adjusting the screw until no alarms at normal situation. (Open water proof cap to do
adjusting. Screwing in to increase pressure, screwing out to reduce pressure until there is no
open/close valve alarm).
For pressure meter, if the open water pressure is bigger than the setup pressure, as normal or
otherwise alarm; when pump/valve is been closed, pressure less than this setup value, as
normal or otherwise alarm.
Pressure meter and switch, must installed after water flow.
3, Connection for supervising flow rate and pressure.
Summary of Contents for FMP-Solar
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