Lunar Caravans 2016 Ariva, Руководство пользователя

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37
SERVICES
Whale Surge Damper
The surge damper prevents water hammer
and also reduces switch hunting on and off.
The surge damper is a completely sealed
unit and requires no servicing, however, as
with Whale water systems, the complete
system should be drained in the winter.
The Filter
The filter attaches directly to the pump and
incorporates a non- return valve designed to
prevent dirt and grit from entering the pump
valves as this will cause pump failure. The
filter is fitted during installation to protect the
pump.
Pressure Switch
The pressure switch is operated by the
opening and closing of the taps/shower.
When a tap is opened the pressure in the
system is altered which activates the
pressure switch supplying power to the
selected pump.
Solenoid
The solenoid is an electrically operated valve
controlling the water flow from internal and
external pumps.
STANDARD WATER SYSTEM