2019/05 - Indice de révision : H - Code : 26660
FILTRATION
BWT myPOOL
18/40
Connect the filter to the pump and pool
suction and return according to the diagram
opposite.
Push the tubes onto the barbed unions until
the reach the boss (bump) marking the stop
point.
The drain union is transparent, thus the
section that remains visible will act as a sight
glass to assess water turbidity.
To facilitate fitting of the non-kinking
corrugated hose, you may steep the ends of
the hose in hot water to soften them.
Use the hose clips provided to make the
unions leaktight. Tighten using a wrench
rather than a screw driver.
When assembling pump unions, make sure
that the o-rings are correctly positioned in
their grooves.
5.
MULTIPORT VALVE FUNCTIONS
Filtered water outlet
Pump/filter connection
Waste
Non filtered
water inlet
FILTRATION: Usual valve
position. Water from the pump
crosses the fitler from top to
bottom and returns to the pool.
DRAIN
: Water from the pump
passes directly to waste without
passing through the filter.
CLOSED: No water circulation
is possible. The pump should
never be allowed to run when
the valve is in this position.
BACKWASH
: Water from the
pump crosses the filter from the
bottom to the top and is then
routed to waste taking with it dirt
and debris trapped by the filter.
CIRCULATION: Water from
the pump returns directly to the
pool without passing through
the filter..
RINSE
: Water from the pump
crosses the filter from top to
bottom and is routed to waste.
CAUTION:
THE VALVE HANDLE POSITION IS CHANGED SIMPLY BY ROTATING IT;
DO NOT PRESS DOWN
CAUTION!
ALWAYS•STOP THE PUMP BEFORE CHANGING THE VALVE POSITION. FAILURE TO COMPLY WITH THIS INSTRUCTION
COULD ENTAIL SERIOUS DAMAGE TO THE FILTER AND CANCELLATION OF ITS GUARANTEE.