DESCRIPTION OF THE FUNCTION OF AUXILIARY ACCESSORIES
High pressure switch
Controls the start and stop of the osmosis unit. When the tap is closed, the pressure
in the pipe of the osmosis unit will increase. At this point, the pressure switch will turn
off and the osmosis unit will stop operating.
Inlet solenoid valve
Reverse osmosis unit water inlet solenoid valve: When the unit stops producing water,
the unit's water supply is turned off to prevent the water from slowly passing through
the RO membrane under the action of tap water pressure, causing the wastewater
to flow continuously.
Flushing solenoid valve
It turns on every time the water production system starts to produce water, lets the
water flow quickly on the RO membrane surface and flushes for 18 seconds to prevent
membrane clogging and prolong the life of the RO membrane. If the unit is not used
for 12 hours, it will open for 20 seconds.
Pressure reducing valve
Reduces water pressure and prevents membrane damage caused by excessive
water pressure.
STEPS FOR CHANGING THE FILTER
1. Close the water inlet ball valve on the T and open the tap of the osmosis unit. Drain
EN
the remaining water from the osmosis unit.
2. Unplug the power cord.
3. Turn the filter anticlockwise, remove it and replace it with a new one.
Take out
anticlockwise
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