38
In-Fit Exercise Pools
ERROR MESSAGES
Message
Corrective Action
Hardware error was detected (Ther-
mal fuse)
Reset power to spa. Check for operations of all
pumps and accessories. If error code remains,
call for service.
High Limit circuit has tripped!
DO NOT ENTER WATER. Add cold water to spa
and let the heater cool down, reset power to spa.
No Flow condition; or No Flow
condition for more than 2 hours
Reset power to spa. Make sure that the pump
associated to the heater is running. Check and
clean filters and reset the power to see if the error
message goes away. Air locked, prime the pump
(see page 22).
Spa temperature is too high
Remove spa cover. Add cold water.
Temp probes or detection circuit are
defective
Reset power to spa, if error code remains, call for
service.
Elevated internal temperature
Turn off power to the spa to allow the equipment
compartment to cool. If error message occurs
again, call for service.
Input voltage issue
Call a certified electrician to verify power line
quality.
