9. Propulsion System and Water Quality System Troubleshooting
Symptom Possible Cause Solution
No power to controller 1.) Tripped breaker 1.) Reset breaker
2.) Disconnect turned off 2.) Turn disconnect to ON position
3.) Improperly wired controller 3.) Verify wiring of controller
No Keypad Display 1.) No power to controller 1.) See above diagnosis
2.) Keypad cord not attached 2.) Plug in keypad cord. Plug must
“lock” into place.
3.) Pins in display receptacle are bent 3.) Straighten pins to allow cord to
properly attach
4.) 1/2 amp fuse blown in heater controller 4.) Check for continuity on fuse and
replace if necessary
FLO Reading on Display 1.) Ait trapped in plumbing 1.) Remove air from plumbing
2.) Water level too low 2.) Add water to pool
3.) Filter is dirty 3.) Clean lter(s)
4.) Ball valve is closed or return line is plugged 4.) Open valve or remove plug
5.) Circulating pump is not plugged in 5.) Plug pump in. Plug must “lock” into place
6.) Circulating pump turned off at keypad 6.) Turn pump back on by pressing key 1 on
keypad or wait 30 minutes for auto restart
of circulating pump
7.) No power to pump receptacle on 7.) 20 amp fuse may be blown inside heater con-
troller heater controller. If fuse not blown, turn
off breaker for 5 minutes and reset. If still no
voltage to receptacle replace heater controller
Circulating Pump Makes Noise 1.) Debris in impeller 1.) Remove pump from system, take apart pump
and clean ceramic ball that the impeller sits on
2.) Air trapped in housing 2.) Remove air from housing (prime pump)
3.) Rotor bearing worn 3.) Replace pump
Pool taking long time to heat 1.) Heater not turning on 1.) Controller not calling for heat-check
thermostat set point
2.) Heat indicator on, no heat gain 2.) Check element continuity (14ohms). Replace
if not in this range
3.) Losing heat from pool 3.) Insulate pool. Keep pool covered when not
in use. Refer to “Retaining Heat” Service
Instruction
14
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