Hitachi EP-A5000 Instruction Manual page 24

Troubleshooting Guide
Symptom
Humidifying
performance is
inadequate when
operated in the
"Humidify" mode
When operated in "Air
Purify", "Pollen" or
"Strong Deodorization"
mode, air is humidified
Water leaks
Indicator is dim
The "Clean Humidifying
Filter" indicator does
not go off
E-24
Check to see
Is the airflow rate set to "Auto"?
Is the pre-filter or the filter
dirty?
Is the humidifying filter set
properly, or is it dirty?
Is there water in the water tank
and water tray?
Is the humidifying filter wet with
water?
Is the water tank set properly?
Is the tank cap closed firmly,
or the tank cap packing set
securely?
Is the water tray cover closed
properly?
Is the humidifying filter set
securely?
Is the purifier tilted, or was it
carried with water in the tank?
Is there an opening in the water
tank or water tray?
Is there any leakage from the
water tank?
Is dimmer control activated?
Was the reset button pressed
after cleaning?
(Continued)
Solution
Depending on the place of installation and
conditions of use, water may not be consumed.
Set the operation mode to "Skin Moisturize"
and the airflow rate to "High" or "Max".
Clean the pre-filter, referring to
"Pre-filter" in "Cleaning".
Set the humidifying filter properly. If it is
dirty, clean or replace it.
Discharge water and then operate.
Drain the humidifying filter.
Set the water tank properly.
Close the tank cap firmly.
Close the water tray cover properly.
Set the humidifying filter securely.
Place the purifier on a level, stable surface.
Avoid carrying the purifier with water in the tank.
Stop using the purifier immediately and
contact your dealer for repair.
Stop using the purifier immediately and
contact your dealer for repair.
Cancel the dimmer control setting.
Press the reset button.
P.E-11, E-12
P.E-20
P.E-17, E-18
P.E-9
P.E-9
P.E-17
P.E-16
P.E-17