52
in.xe™Flo error condition flow chart
The system did not detect any water flow while the primary pump was running.
Follow Troubleshooting Flow Chart below to identify the problem:
Make sure that the low-level programming has been properly set, with or without circulation pump (depending on
your system configuration).
There must be
adequate water in
spa for normal use
(a minimum of
18 gpm must
circulate through
the heater)
yes
Is pump
working
when you
try to start
it from
keypad?
no
Refer to
“Pump not
Working”
section.
Is anything
limiting
flow of water
into pipes?
yes
no
Remove
anything
obstructing
filter. Clear
any air locks
and verify
water valves.
Verify if
in.flo cable
is properly
connected
If problem
persist,
replace
heater
If problem
persist,
replace
Spa Pack
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