W'eau MiniPool YC-005TB1 - Troubleshooting

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Holdfor3secondstoswitchCelsius(℃)andFahrenheit(℉)
6. Troubleshooting
6.1ErrorcodeontheLEDcontroller
Malfunction Code Reason Solution
Watertemperature
sensorfailure
P1
Watertemperaturesensoropen
circuitorshortcircuit.
1.Checkthesensorwiring.
2.Replacethenewwatertemperature
sensor.
Pipingtemperaturesensor
failure
P3
Pipingtemperaturesensoropen
circuitorshortcircuit.
1.Checkthesensorwiring.
2.Replacethenewpipingtemperature
sensor.
Ambienttemperature
sensorfailure
P5
Ambienttemperaturesensor
opencircuitorshortcircuit.
1.Checkthesensorwiring.
2.Replacethenewwatertemperature
sensor.
Toolowortoohigh
ambienttemperature
protection
E0
1.Ambienttemperatureisoutof
operatingrange:
23°F~109.4°F.
2.Controllerfailure.
1.Waittheambienttemperature
recovertheoperationrange.
2.Replacethenewcontroller.
Waterflowfailure E3
1. Insufficientornowaterflow.
2. Thewiringforwaterflow
switchisinloosesituation.
3. Malfunctionofwaterflow
switch
1. Checkthewaterpumporwater
pipingsystem.
2. Checkthewiringofwaterflow
switch.
3. Replaceanewwaterflowswitch 
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