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FOR UPGRADING EXISTING INSTALLATIONS (FDS-R)
STEP 1.
Ensure power is DISCONNECTED at the circuit breaker before any electrical work is
done.
STEP 2.
Ensure that existing Junction Box and the underwater lights to be used with the FDS meet
appropriate NEC requirements as well as local codes and ordinances.
STEP 3.
Remove the Junction Box cover.
STEP 4.
When upgrading from a Pentair 783106, follow “FOR NEW INSTALLATIONS”
instructions from STEP 2 to STEP 9.
STEP 5.
When upgrading from a Thermocraft JBP57510, remove the FDS Adapter.
STEP 6.
Place the Adapter gasket onto the Thermocraft base plate.
STEP 7.
Wire the FDS according to STEP 7 in the “FOR NEW INSTALLATIONS” section.
STEP 8.
Place the FDS onto the Thermocraft base plate.
STEP 9.
Using the screw from the Thermocraft junction box, finger-tighten the screw FDS to the
Thermocraft base plate.
STEP 10. After all screws have been finger-tightened, completely tighten all screws in a cross
pattern so that the FDS will seal properly.
IMPORTANT:
If the FDS is used as an upgrade to an existing Junction Box, it can only be upgraded
from a Pentair Junction Box style 78310600 or a Thermocraft Junction Box style
JBP57510.
PENTAIR
THERMOCRAFT