iS4
Spa Side Remote Installation and User’s Guide
2
NOTE: If the Automation Load Center or Power Center to which the spa-side
remote is connected is not located above the spa water level, a junction box
should be provided (above water level).
iS4 SPA-SIDE REMOTE GUNITE INSTALLATION
1. When plumbing the spa, install a 3 in. to 6 in. length of 1 in. Sch 40
PVC pipe (perpendicular to the spa wall) to provide a receptacle for
the spa-side remote. Plumb the pipes level as possible. The “eyeball”
design built into the remote compensate for a discrepancy of up to
15°. See Figure 1.
2. The pipe should protrude beyond the finished surface of the spa, as
it will be cut back after surface-finishing is completed. Outside the
spa, the conduit size may be reduced down to ½ in. or ¾ in., and run
to the Control Power/Load Center.
3. Use sweep elbows for turns.
NOTE: For new gunite spa installations, the iS4 Mounting Adapter
has no purpose and can be discarded.
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