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Unit Displays No Flow or Water Flow HP:
Check to make sure the Pool Pump is on and primed
If pump is off, or not primed it will not send any water through
the system.
Check any bypass valves
Make sure they are not redirecting the water away from the
unit you want to make sure that you are getting anywhere
from 30 GPM to 70 GPM through the unit.
Check the pool filter to make sure it is clean
If filter is dirty then the unit will not receive the correct
amount of water. Make sure that the filter is being cleaned or
replaced when is necessary.
Unit Displays Water Flow Lockout:
Once the unit has had a Water Flow HP 3 times the unit will lockout
Check the same flow issues for No Flow and Water Flow HP
Backflow from solar or pool heater below water level
Water backflow once the circulation pump stops can activate
the pressure switch. Adjust pressure switch as needed or
install a flow switch.
If flow issues have been addressed the hold the down arrow
for 5 seconds to reset the lockout.
Unit Displays Low Refrigerant Pressure:
Unit low-pressure switch was activated
Call For service.
Unit Displays Max Water Temperature:
Check to make sure you do not have a secondary source of heat
feeding hot water into the unit
If no secondary source of heat call for service.
Unit Displays Water/ Evap Sensor Malfunction:
Unit Water or Evaporator Sensor needs service
Call for Service.
Unit Displays Solar Sensor Malfunction:
Check to see if you have a solar system.
If so, then you need to have the sensor on the roof serviced.
If not, then someone has enabled this feature in your board.
Load Defaults or Call Office for Service.
Unit Displays Even Heat Lockout:
Even Heat is a feature the requires additional wiring and installation of
a secondary contactor
If you have a the Even Heat Feature, the signal has an
interruption and needs to be checked out prior to having
service on the heater.
If not, then someone has enabled this feature in your board.
Call Office for Service.
Unit is Making a Loud Noise:
Check to see if the sound stops after running for a few minutes.
If it stops making noise after while it may be because of the
starting position of the compressor. This can occur sometimes,
may not need service as long as it corrects itself.
Look to see if the fan is hitting anything.
If noise does not stop call office for Service.
