
DD r r a a i i n n F F i i t t t t i i n n g g
EE xx aa mm pp l l ee DD r r aa i i nn ww / / AA i i r r GG aa pp
CC oo nn nn ee c c t t i i oo nn FF i i t t t t i i nn gg
NN e e v v e e r r mm a a k k e e a a d d i i r r e e c c t t
cc oo nn nn ee cc tt i i oo nn i i nn tt oo aa ww aa ss tt ee ww aa tt ee rr
least 3 inches (76 mm) between
the end of the drain line and the
wastewater level in the drain pipe
contamination of the line. An
additional gap of 3/4 inch (19 mm)
between the drain pipe and drain
line is recommended to prevent
any problems in the case of a pipe
over$ow. Using a simple P-trap as shown—
—is ideal as well, but a stand pipe with a diameter of
at least 1.5 inches (38 mm) is adequate. As the water coming out is under pressure, make sure to
ss ee cc uu rr ee tt hh ee dd rr aa i i nn l l i i nn ee
so that it does not move and create a mess.
DD o o n n o o t t t t i i e e mm u u l l t t i i p p l l e e s s y y s s t t e e mm s s i i n n t t o o a a s s i i n n g g l l e e d d r r a a i i n n l l i i n n e e . .
If hooking up multiple systems, each system needs a separate, independent drain line to ensure proper
operation and prevent damage. Systems can all be run to the same standpipe/sump/outside drain, but
the drain line from each system needs to be separate.
DD o o n n o o t t u u s s e e a a d d d d i i t t i i o o n n a a l l ## t t t t i i n n g g s s o o n n t t h h e e d d r r a a i i n n l l i i n n e e . .
Avoid installing any additional #ttings (check valves, ball/gate valves, etc.) as this can prevent proper
backwash and cause premature system failure.
II nn ll ee tt // OO uu tt ll ee tt CC oo nn nn ee cc tt ii oo nn ss
DD o o n n o o t t o o v v e e r r t t i i g g h h t t e e n n t t h h e e s s c c r r e e ww s s . .
The clips simply hold the
connection #ttings together and the screws only need tightened
enough to keep the clips in place. Further tightening will not stop
leaks and tightening too much can damage the system, which will
not be covered under warranty. The meter assembly is expensive to
replace, so extra care is recommended on these systems.
VV ee r r i i f f y y $$ oo ww dd i i r r ee c c t t i i oo nn . .
Untreated water will enter the
system on the side marked with an arrow pointing toward the front
of the control head (on both the bypass valve and the control head
itself). Treated water will exit the system on the side marked with
an arrow pointing away from the front of the control head (on both
the bypass valve and the control head itself).
CC oo r r r r ee c c t t i i nn l l ee t t / / oo uu t t l l ee t t c c oo nn nn ee c c t t i i oo nn s s aa r r ee vv i i t t aa l l . .
Improper $ow direction will prevent proper
operation and can damage your system and your plumbing.
TT hh ee dd i i r r ee cc t t i i oo nn oo f f $$ oo ww cc aa nn nn oo t t bb ee
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