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MAKING PLUMBING CONNECTIONS (CONT.)
4. OPTIONAL SUBMERGED EQUIPMENT INSTALLATION
(Fig. 14B)
To complete this installation option you will need a two way valve
not included.
4.1 Install the two way valve on the inlet pipe to the pump suction.
(before the standpipe if installed)
4.2 Make all other connections before the two way valve.
4.3 Make tubing connections to the pump pot or standpipe as in
standard pump above water level installation.
4.4 Start the pump with the valve fully open.
4.5 Note the filter pressure. Then close the valve slightly until the
pressure on the filter drops two or three psi.
4.6 Go to setting the airflow on page 16 to finish setting airflow.
The slight
restriction this
creates on the
pump is the same
as if it was set at
approximately
one foot above
water level and
allows the pump
to draw air in at
the pump pot or
standpipe.
( Fig. 14B )
For technical assistance call 1.800.621.5886 or contact your regional representative
Fig. 14B
2-WAY VALVE
TO SKIMMER
3-WAY VALVE
TO MDX
*NOT TO SCALE*
2-WAY VALVE
2" PIPE
12
WATER LINE
CLEAR O3
WATER LINE
CLEAR O3
3/4" PIPE
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