39
In-Fit Exercise Pools
ERROR CODES
Error Code
Description
Corrective Action
H
r
A hardware error was detected in
the control pack.
Reset power to spa. Check for
operations of all pumps and
accessories. If error code remains,
call for service.
HL
The high limit circuit has tripped. DO NOT ENTER WATER. Add
cold water to spa and let the heater
cool down, reset power to spa.
FLO
Occurs when no flow is detected
at the heater.
Reset power to spa. Make sure
that the pump associated with the
heater is running. Check and clean
filters and reset the power to see
if error message goes away. Air
locked, prime the pump (see page
22). RUNNING THE SPA WITH-
OUT FILTERS IS FOR TESTING
PURPOSES ONLY, NEVER USE
SPA WITHOUT FILTERS.
OH
Water temperature is above
108ºF (42ºC).
DO NOT ENTER
THE SPA.
Remove the spa cover. Add cold
water.
P
rr
Temperature probe is defective
Reset power to spa, If error code
remains, call for service.
AOH
Temperature conditions inside
the equipment area are above
194ºF
Turn off power to the spa to allow
equipment compartment to cool. If
error message occurs again, call
for service.
