Gecko in.xe - FLO and UPL Error Message Troubleshooting

34
in.xe TechBook
If weather is very hot:
1• Remove spa cover
(even during the night).
Start blower if spa is
equipped with one.
Wait until spa cools
down (add cold water
if necessary).
• Shut power off and
power the spa up again
to reset the system.
3• With a voltmeter, read
voltage between the
live and ground heater
terminals.
4• If you do read 240 V,
replace spa pack.
5• If you do not read
240 V, pump may be
overheating water
during filter cycle.
Shorten filter
cycle duration.
If hot weather is not
a factor:
2• Lower set point
below current water
temperature.
The Heater indicator
should disappear from
keypad display.
To shorten filter cycle
duration:
6• Press and hold the
Light key for 5 seconds.
Display will show a
value that represents
the filter cycle duration
in hours.
7• Use the Down arrow
key to lower the
number of hours.
0 = no filtration
12 = continuous filtration
When the desired
setting is displayed,
press Light key again.
The filter cycle will start
immediately.
L2 GroundL1N