E – 8
TROUBLESHOOTING CHART
If you think the unit is not working properly, check the chart below before consulting a SERVICE CENTRE
APPROVED BY SHARP. This will help to prevent unnecessary service calls.
• Repairs and Modi
fi
cations: Do not attempt to use the unit if it is not working properly.
• Replacement accessories: Please consult to your dealer or a SERVICE CENTRE APPROVED BY SHARP.
Model Name
: WJ-500
Water supply pressure
: 0.1 - 0.4 MPa
Water supply temperature
: 4 - 38°C
Water
fl
ow rate
: 2.0 L/min (at 0.2 MPa water pressure)
Removal performance*
Bacteria
: over 99.99%
Turbidity
: over 97.5%
Chlorine
: over 97%
Dimensions
: 316 mm(W) x 314 mm(H) x 126 mm(D)
Weight
: 3.2 kg (Unit), 4.4 kg (with full capacity)
* Tested by Japan Food Research Laboratories according to JIS S3201-2010.
SPECIFICATIONS
QUESTION/SITUATION
Water leaks from the diverter valve.
Water leaks from the unit.
Puri
fi
ed water does not
fl
ow even if the tap is
opened.
Puri
fi
ed water
fl
ow decreased.
Bad taste and smell of the puri
fi
ed water.
Puri
fi
ed water continues to
fl
ow from the faucet
for puri
fi
ed water immediately after closing the
tap.
ACTION
• Check the diverter valve is tighten to the faucet securely.
See page E-3.
• Check the tubes are attached to the diverter valve
securely by nuts. See page E-4.
• Check the tubes are connected to the joint sockets
securely. See page E-4.
• Check all cartridges are
fi
tted correctly.
•
Check the tubes are connected correctly. See page
E-4.
• Check the mode select lever of the unit is set on
“PURIFIED”.
• Check all cartridges are
fi
tted correctly.
• Check the tubes are not bent or compressed.
• Check the water pressure.
• Check the usage start year/month/day of the cartridges.
Replacement of
fi
lter cartridge may be necessary.
• If the water puri
fi
er has been left under disuse for a long
time, carry out “
fi
lter self-cleaning” for 5 minutes. See
page E-1.
• Check the usage start year/month/day of the cartridges.
Replacement of
fi
lter cartridge may be necessary.
• This is normal. It is the internal water of the water
puri
fi
er which is forced out by the pressure of itself.
WJ-500 En.indd 8
WJ-500 En.indd 8
2011/10/19 17:08:20
2011/10/19 17:08:20
The unit makes vibration and noise.
・
The mode select lever of the unit is not on the
correct position. Check it. See pages E-1 and E-5.
