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FS: This code has the following sequence:
• When first displayed, the unit has
started the defrost cycle and will
reverse operation for 2 minutes. If unit
is at acceptable temperature after the
defrost cycle, it will go back into
heating mode.
• If coolant temperature is still too low
after the initial 2 minute defrost cycle,
unit will shut off the compressor and
run only the fan for 60 minutes. If unit
is at acceptable temperature after the
60 minutes, it will go back into heating
mode.
• If coolant has not reached the desired
temperature after the 60 minutes, fan
only mode, unit will shut down and
display “FS”.
• Unit will resume normal operation
after ambient temperature reaches
acceptable operating temperature.
MODELS: PRO1100e TCE, PRO1300 TCE
and PRO1300h/c TCE
FL3
: This code means that water flow
was lost. Check the system for flow
obstructions.
Unit is not running (All Models):
• Check the power light. Check to see if
the breaker is set.
• Make sure the filtration system is on
• Make sure the thermostat is higher
than the pool water temperature
• Make sure the filter is clean and is
allowing enough water to flow
• Make sure the outside ambient
temperature is higher than 50ºF
(38°F for h/c units)
• Make sure the 5-minute time delay has
passed
FOR TCE UNITS
• Make sure time setting, in “FIL” mode,
is not set to “OFF”.
Unit is running but not heating:
• Check the air coming out of the top of
the unit. It should be approximately 8ºF
- 15ºF lower than the surrounding
ambient air temperature. If not, call
AquaPRO
®
Systems for service.
Unit will not cool:
FOR h/c UNITS:
• Make sure P-S is set to “POL” mode as
unit will not cool in “SPA” mode.
Unit runs continuously:
It may be running continuously because it
cannot reach the desired temperature.
• Lower the temperature setting below
the pool water temperature. Unit should
turn off. If the unit is still running, call
AquaPRO
®
Systems for service.
• A pool blanket may be required to help
reach this temperature. Also, the filter
pump may need to run longer for the
heater to reach the desired temperature.
FOR TCE UNITS
• Make sure the setting is not set to
“ON” position in the “FIL” mode.
Unit is cycling:
• Check the filters for proper water flow
• Check the evaporator coil for severe
frost
• Unit could be low on refrigerant. At
this point, call AquaPRO
®
Systems for
service and turn off the power to the
heater to keep the cycling from
damaging the compressor.
Troubleshooting
Guide (cont.)
PRO1300, PRO1100e, PRO1300h/c, PRO1100,
PRO1300h/c TCE, PRO1300 TCE, PRO1100e TCE