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DRAIN
PIPING
TO VALVE
AND DRAIN
CEMENT 1-1/2" PVC
PIPING TO ELBOW
INSTALL AND CEMENT
1-1/2" x 1-1/2" 90° PVC
ELBOW
KEEP HOSE BIBB
CLOSED
DRAIN VALVE
(HOSE BIBB)
CUT FLUSH WITH
PVC CAP AND
DISCARD CAP
1-1/2" PVC CAP
CUT
TO SUCTION
PLUMBING
BEFORE MODIFICATION
AFTER MODIFICATION
NOTE: A hole will have to be cut in
the side of the spas pan so drain pipe
will have access to the drain.
WATER RAINBOW
SPOUT
INSTALL AND CEMENT
3/4" PVC CAP
UNSCREW 3/4" PIPE
FROM WATER RAINBOW
AND DISCARD
Alternate Use of Water Rainbow Spout
as Fill Spout
You can use your Water Rainbow spout as a fill spout by
permanently plumbing it to a fresh water supply if local
codes permit. Local plumbing codes may require the use of
an anti-siphon valve for such a connection. Do not inter-
connect water supply with recirculating system of the
spa.
To make the connections necessary to use the Water
Rainbow as a fill spout, follow this procedure:
• Make sure power to the spa has been turned off and that
the spa is completely drained.
• Unscrew the spout from the 3/4" pipe.
• Cut 3/4" piping as shown in the illustration below.
• Cap off the piping by cementing a 3/4" PVC cap where cut
has been made.
• Connect permanent plumbing line to the spout.
Optional 1-1/2" Permanent Drain
If you wish to connect a permanent drain line to the 1-
1/2" plumbing of the spa, you may modify the plumbing as
shown in the illustration as shown in the illustration on this
page. Note that none of the piping required for the
modification is provided. Consult local codes before
modifying.