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4
Reach in and pull the drain assembly through by a few inches. Carefully unscrew the black outer drain knob and then unscrew and remove the front door panel.
Pictured to the right is the inside of the spa behind the front door. The electrician now has access to connect the spa for power. While the front door is off, refer to page 7 for instructions on ensuring the plumbing fittings are secure
(but do not be tempted to over-torque or over-tighten these fittings).
Pull the drain pipe through the front door panel, reattach the black outer drain knob and pull the drain assembly back inside so that the knob is flush with the panel again. Reattach and screw panels back in. (Front door first, then corner panels)
240 Volt Electrical Installation
All 240V spas must be permanently connected (hard wired) to the power supply. See the GFCI and wiring requirements on page 5.
Failure to comply with state and local codes may result in fire or personal injury and will be the sole responsibility of the spa owner.
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.
When installed in the United States, the electrical wiring of this spa must meet the requirements of NEC 70 and any applicable local, state, and federal codes.
The electrical circuit must be installed by an electrical contractor and approved by a local building or electrical inspector.
www.calspas.com
The power supplied to the spa must be on a dedicated
GFCI protected circuit as required by NEC 70 with no other appliances or lights sharing the power.
Use copper wire with THHN insulation. Do not use aluminum wire.
Use the table below to determine your GFCI and wiring requirements.
Wires that run over 100 feet must increase wire gauge to the next lower number. For example: A normal 50 amp
GFCI with four #6 AWG copper wires that run over 100 feet would require you to go to four #4 AWG copper wires.
2021 Portable Spa
LTR20211035, Rev. A
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