Heat Controller DMH18DB-1 Service Manual page 8

Safety Precautions
I Operational
Do not expose the skin direct-
ly to cool air for long periods
of time.
(Don't sit in the draft.)
• This could harm to your health.
Use a soft cloth to clean. Do
not use harsh detergents, sol-
vents, etc.
• There is risk of fire, electric shock,
or damage to the plastic parts of
the product.
Always insert the filter secure-
ly. Clean the filter every two
weeks or more often if neces-
sary.
• A dirty filter reduces the efficiency of
the air conditioner and could cause
product malfunction or damage.
8 Multi type Air Conditioner
Do not use the product for
special purposes, such as
preserving foods, works of
art, etc. It is a consumer air
conditioner, not a precision
refrigeration system.
• There is risk of damage or loss of
property.
Do not touch the metal parts of
the product when removing the
air filter. They are very sharp!
• There is risk of personal injury.
Do not insert hands or other
objects through the air inlet or
outlet while the product is
operated.
• There are sharp and moving parts
that could cause personal injury.
Do not block the inlet or outlet
of air flow.
• It may cause product failure.
Do not step on or put anyting
on the product. (outdoor
units)
• There is risk of personal injury and
failure of product.
Do not drink the water drained
from the product.
• It is not sanitary and could cause
serious health issues.