Cal Spas F 1239 Owner's Manual page 8

Fitness Spas
Spa Model
F1239, F1439
F1640, F1770
F1239, F1439, F1640,
F1770
with 2.5 kW heater
F1239, F1439, F1640,
F1770
with 8.5 kW heater
F1770 electrical connection
Model F1770 has two equipment packs. Each one requires a separate electrical service. See the diagram
below.
6115
control box
2012 Portable Spa
LTR20121001, Rev. A
Control
Box Services
Single
6215
Dual
8015 P4 Single
OE9905
Single
P4
OE9905
Dual
P4
Spa side
GFCI Required
One 32 amp RCD or one
16 amp RCD
Two 16 amp RCDs
One 32 amp RCD or one
16 amp RCD
One 32 amp RCD
Two 32 amp RCDs
Swim side
Wires Required
Three #10 AWG copper
wires
Five #10 AWG copper
wires
Three #10 AWG copper
wires
Three #10 AWG copper
wires
Six #10 AWG copper
wires
OE9905 P4
control box
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