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Pressure Sensor Error Codes
The pressure sensor will cause a few error codes to
show in the display that can help diagnose what is
happening.
• IE
error is displayed when the pressure sensor
does not sense water level rise to the set level in
60 minutes. For "H1" and "H2" models, the set
time is 12 minutes.
• PE
error is displayed when the frequency is at
15 kHz at the beginning of a cycle. It will cancel
the cycle. The pressure sensor is out of range or
disconnected.
• OE
error will be displayed when the control does
not sense water level drop in 60 minutes.
• FE
Error will be displayed when the water level
is sensed by the control to be too high from the
pressure sensor frequency after 3 consecutive
times that the pump runs. This will result in the
tub draining the water to a lower level.
5. Using pliers, squeeze the clamp and pull the
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