Specifications

LTR50001024, Rev. C
12
Electrical Installation -- Europe
230 Volt 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 14.
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
The power supplied to the spa must be on a dedicated RCD protected
circuit with no other appliances or lights sharing the power.
Use copper wire with THHN insulation. Do not use aluminum wire.
Use the table on the next page to determine your
GFCI and wiring requirements.
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 85 feet must increase wire gauge to
the next lower number. For example: A normal 50
amp RCD with four #8 AWG copper wires run over
85 feet 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.