Y Series TechBook
47
Step-by-step eld replacement procedure
Y Series
Step-by-step eld replacement
procedure
As part of our technical support services, this section
provides proper step-by-step methods to facilitate
the replacement of Y Series spa packs in the eld
Tools needed:
• Phillips & at screwdrivers
• Multimeter
• Open-ended adjustable wrench
• Scraper tool
• Pliers
• GFCI tester
All procedures described in this service manual
must only be performed by qualied personnel,
in accordance with the standards applicable in
the country of installation
Disconnect incoming
power lines by loosening
the screws on the terminals
of the terminal block
Carefully revise the spa
plumbing schematics
and identify the spa Flow
Shut Off Valves Make
sure that both Flow
Shut Off Valves, which
control water inlet before
and after the heater, are
closed
Remove the cable strain
relief cover (3 screws)
and the cable strain relief
bracket (1 screw)
Unplug power cord by
squeezing the latches on
the side of each AMP plug
and pulling it from
its socket
Identify each output cord
Warning!
When replacing a
Y Series spa pack,
it's very important
to make sure to turn
power off before
proceeding
With a Phillips screwdriver
loosen the screws of
the spa pack cover and
remove it
How to remove a spa pack from the spa piping.
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