Panasonic NA-FS85G3 - 6.2 H- Error Codes and Solutions

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6. Trouble Shooting Guide
6.2 “H--" Error indication
Indication Content CheckPoint MethodtoClear
H01
ThePSswitchis
abnormal.
*Checktheconditionoftheconnectors.
*ReplacethePSswitch.
*ReplacePCBboard(Powerside)
Press"Power"buttontoturnoff.
H05
Thememorycircuitof
theI.Cisabnormal.
*ReplacePCBboard(Powerside) Press"Power"buttontoturnoff.
H09
OpencircuitofP.C.
Board's
communication
line.
*CheckifleadwireconditionofP.C. boards
betweenpoweranddisplayside,andreplace
oneofP.C.Board's.
Pulloutthepowerplug.
H11
Thedrainbumpis
abnormal.
*Checktheconditionofconnectorsofdrain
pump.
*Replacethedrainpump.
*CheckoutputvoltageofthePowerSupply
PCB, andreplacethe
PCB.
Press"Power"buttontoturnoff.
H21
Malfunctionofover
flow.
*CheckoutputvoltageofthePCB(Powerside)
*Checktheconditionofdrainpump, checkif
theconnectorisloosen.
Press"Power"buttontoturnoff.
H48
Temperaturesensor
isabnormal.
*Checkthecondition oftemperaturesensor,
checkiftheconnectorisloosen.
Press"Power"buttonto
turnoff.
H51
Abnormalofover
load.
*Checkifoverloadoflaundry.
*Checktheconditionofconnectorsfor motor
androtationspeeddetector.
*Checkthemovementofthemotor.
*CheckifoutputvoltageofPowerPCB.
Press"Power"buttontoturnoff.
H52
Abnormalofhigh
voltage.
*Incasetheinput voltagetothePCBhas
been
detectedoverAC324V,checkinputvoltage.
Autopoweroffafter5seconds.
H53
Abnormaloflow
voltage.
*Incasetheinput voltagetothePCBhasbeen
detectedoverAC156V,checkinputvoltage.
Autopoweroffafter5seconds.
H55
Malfunctionofover
currentofinverter
circuit.
*Incaseif overcurrent(above10A)flow
tothe
invertercircuit,replacethePowerPCB.
*Checkifshortcircuitofthemotor’scoil,
replacethemotor
Press"Power"buttontoturnoff.
H57
Malfunctionof
motor’scurrent.
*Checkifmovementofmotor. Press"Power"buttontoturnoff.