20
CHECKLIST BEFORE REPORTING FAILURE
Symptom
Check
Actions
There is
strange smell
coming from
the product.
• Is the water in the water tank
contaminated?
• Is the moisture disk
contaminated?
• Does the product smell as it did
after purchasing?
– Clean the water tank and
moisture disk and supply using
clean tap water.
– Clean the moisture disk.
– All odors are harmless.
(The smell is similar to the one
found when purchasing a new
car.)
The product
makes
noise when
operating.
• Is the product being used in flat
area?
• Is there any object hindering
operation near or on the
product?
• Is moisture disk mounted
correctly?
• Are there metallic or foreign
substances in the outlet?
– Using the product on slope may
cause noise.
– Move the product or objects
hindering air flow.
– Assembling or disassembling
the moisture disk in the wrong
manner may cause noise.
– Foreign substances stuck in the
outlet may cause noise.
Summary of Contents for HW306 Series
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