48
in.xe TechBook
Step-by-step field replacement procedure
in.xe
Step-by-step field replacement
procedure
As part of our technical support services, this section
provides step-by-step methods to facilitate the
replacement of in.xe spa packs in the field.
Tools needed:
• Phillips & flat screwdrivers
• Multimeter
• Open-ended adjustable wrench
• Scraper tool
• Pliers
• GFCI tester
All procedures described in this service manual
must only be performed by qualified 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.
Unplug all HC (high
current) outputs. e.g.:
pumps, blower or any
other accessories.
Warning!
When replacing an
in.xe spa pack, make
sure to turn power off
before proceeding.
With a Phillips screwdriver
or a flat screwdriver
loosen the 2 screws of
the spa pack door and
open it.
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