Caution; Safety Precautions - Haier AD242ALEAA Operation Manual And Installation Manual

Duct type 20pa indoor unit
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Safety Precautions

Before starting to use the system, read carefully this "SAFETY PRECAUTIONS" to ensure a proper operation of the system.
Safety precautions described here are classified to "
in the column of "
WANING" means that an improper handing could lead to a grave result like a death, serious injury,
etc. However, even if precautions are shown in the column of "
on situation. Make sure to observe these safety precautions faithfully because they are very important information to ensure
the safety.
Symbols which appear frequently in the text have following meanings.
Strictly prohibited.
When you have read through the manual, keep it always at hand for read consultation. If the operator is replaced, make
sure to hand over this manual to the new operator.
CAUTIONS FOR INSTALLATION
The system should be applied to places as office,
restaurant, residence and the like.
Application to inferior environment such as an
engineering shop, could cause equipment
malfunction and serious injury or death.
Do not install nearby the place where may have
leakage of flammable gas.
If the gas leakes and gathers around, it may cause
the fire.
Where strong winds may prevail, the system
should be fixed securely to prevent a collapse.
Bodily injury could result by a collapse.
CAUTIONS FOR TRANSFER OR REPAIR
Modification of the system is strictly prohibited. When the system needs a
repair, consult your dealer.
Improper practice of repair could cause water leakage, electric shock or
fire.
WARNING" and "
Observe instructions faithfully.
WARNING
The system should be installed by your dealer or
a professional installer.
Installation by yourself is not encouraged because
it could cause such problems as water leakage,
electrical shock or fire accident by some improper
handing.

CAUTION

Depending on the place of installation, a circuit
breaker may be necessary.
Unless the circuit breaker is installed, it could cause
elecrical shocks.
Install on the place where can endure the weight
of air conditioner.
Bodily injury could result by a careless installation.
WARNING
When the air conditioner is relocated, contact your dealer or a professional
installer.
Improper practice of installation could cause water leakage, electric shock
or fire.
4
CAUTION". Precautions which are shown
CAUTION", a very serious problem could occur depending
When you need some optional devices such as a
humidifier, electric heater, etc., be sure to use the products
which are recommended by us. These devices should
be attached by a professional installer.
Installation by yourself is not encouraged because it could
cause such problems as water leakage, electrical shock
or fire accident by some improper handing.
Drain pipe should be arranged to provide a positive
draining.
ON
OFF
If the pipe is arranged improperly, furniture or the
likes may be damaged by leaked water.
Make sure the system is grounded.
Grounding cable should never be connected to
a gas pipe, city water pipe, lightning conductor
rod or grounding cable of telephone. If the
grounding cable is not set properly, it could cause
electric shocks.
Provide a positive grounding.

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