Instructions / Assembly

LTR50001118, Rev. C
9
Electrical Installation -- Europe
230V / 50 Hz Electrical Installation
All 230V spas must be permanently connected (hardwired) to the power
supply. These instructions describe the only acceptable electrical wiring
procedure. Spas wired in any other way will void your warranty and may
result in serious injury.
This is the only acceptable electrical wiring procedure. Spas wired in any
other way will void your warranty. See the wiring diagram on page 11.
The electrical wiring of this spa must meet the requirements of any appli-
cable local, state, and federal codes. The electrical circuit must be installed
by an electrical contractor and approved by a local building / electrical
inspector.
RCD and Wiring Requirements
Your spa will require either one 32 amp RCD or two 16 amp RCDs, in-
stalled with three #10 AWG copper wires.
The power supplied to the spa must be on a dedi-
cated RCD protected circuit with no other appliances
or lights sharing the power.
Use copper wire with THHN insulation. Do not use
aluminum wire.
When wires larger than #6 AWG are required, install
a junction box near the spa and use #6 AWG wire
between the junction box and the spa.
Wire runs over 26 m must increase wire gauge to
the next lower number. For example: A normal 50
amp RCD with four #8 AWG copper wires run over
26 m would require you to go to four #6 AWG cop-
per wires.
Testing the RCD Breaker
Test the RCD breaker prior to rst use and periodically when the spa is
powered. To test the RCD breaker follow these instructions (spa should
be operating):
Press the TEST button on the RCD. The RCD will trip and the spa will 1.
shut off.
Reset the RCD breaker by switching the breaker to the full OFF posi-2.
tion, wait a moment, then turn the breaker back on. The spa should
have power again.