Mitsubishi MJ-EZ6CX-S1-IT, Service Manual

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OK
OK
OK
OK
NG
YES
NO
NO
YES
YES
NO
YES
Replace the zeolite.
An odor comes from the
air outlet during operation.
Shortly after the purchase ?
①
An odor may be emitted from the parts inside the dehumidifier at first.
② odors unique to zeolite (sour smell, burning smell, etc.) may be
emitted from the dehumidifier rotor. Explain to the customer that these
odors have no effect on humans and animals, and the unit is normal.
Has the unit been used for a long time? ① Odors (odors accompanied by daily life) that cannot be removed
by the silver ion filter may be absorbed by the dehumidifier
rotor inside the unit.
② If the room contains any of the following items, the corresponding
odor will be absorbed by the dehumidifier rotor inside the dehumidifier.
Also, that absorbed odor will be heated by the heater, which
may result in a burning like smell or other abnormal odor.
(e.g.cigarettes, cosmetics, hair dressing products, building materials,
new furniture, etc.) Explain to the customer that the unit is normal.
Does the zeolite discolour to
brown? In the zeolite system, the zeolite absorbs every odor with moisture
in the room. Usual absorbed odor is resolved by the heat
emitted by the heater when heating up moisture to change it
to dew, and it is scattered.
However, when the high-boiling organic principle, which is included
in building materials, paint, wax, etc, is absorbed, it cannot be
resolved by heat emitted by the heater.
Unresolved odor is accumulated little by little, which may result
in a worse smell and/or burning like smell.
Moreover, single component of odor is not recognized by itself,
when some of them are mixed, however, several odors (bad
smells) may be generated.
The unit is normal.
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