Manual

7
Troubleshooting & Servicing Spa and Electrical Equipment
DANGER
Risk of electric shock. Before working with any electrical
connections, make certain that the Main Power breaker from
the house breaker box has been turned off.
WARNING
All electrical work must be performed by a qualified
electrician and must conform to all local codes.
IMPORTANT
Due to the danger of severe electrical shock, locate all
power disconnects before servicing a spa. Precautions must
be taken whenever working with breaker boxes, G.F.C.I.’s, or
service disconnects.
Always refer to the wiring diagram which is included UÊ
with each system on the inside of the system box cover.
Use this diagram for voltage measurement points, and
for proper reconnection of wires.
HIGH VOLTAGE CAN SERIOUSLY INJURE OR KILL!
ONLY EXPERIENCED TECHNICIANS SHOULD SERVICE THIS EQUIPMENT.
DO NOT remove the protective covers from any electrical enclosure, or attempt to service any
related electrical device, unless you are a qualified electrician or service professional.
Safety Tips
Keep children and pets away.UÊ
Be aware of your surroundings. Standing in water while UÊ
repairing a spa puts you at serious risk.
Avoid working in cramped or crowded conditions.UÊ
Consider placing a padlock on the service panel to lock UÊ
out anyone who might power up the system.
A terminal marked “GROUND” is provided within
the System Control Center enclosure. To reduce
the risk of electrical shock, connect this terminal
to the grounding terminal
of the electric supply panel
with a continuous green
insulated copper wire
equivalent in size to the
circuit conductors supplying
this equipment, but no
smaller than #12 AWG.
Ground in System Enclosure