Heat Controller SMA User Manual
1
To prevent injury to the user or other people and property damage, the following
instructions must be followed.
Incorrect operation due to ignoring of instructions may cause harm or damage. The
seriousness is classified by the following indications.
seriousness is classified by the following indications.
Safety Precautions
This symbol indicates the possibility of death or serious injury.
Meanings of symbols used in this manual are as shown below.
!
!
WARNING
Always do this.
Never do this.
!
CAUTION
This symbol indicates the possibility of injury or damage to property.
Connect with the power
properly.
properly.
Always ensure effective
grounding.
grounding.
Disconnect the power if
strange sounds, smell, or
smoke comes from it.
strange sounds, smell, or
smoke comes from it.
Otherwise, it may cause electric
shock or fire due to
shock or fire due to
heat
generation.
excess
No
may cause electric
shock.
grounding
It may cause fire and electric
shock.
shock.
It may cause fire.
It may cause electric shock or fire
due to heat generation.
due to heat generation.
It may cause electric shock.
It may cause failure of machine
or electric shock.
or electric shock.
It contains contaminants and
could make you sick.
could make you sick.
This could damage your health.
No installation may cause fire
and electric shock.
and electric shock.
It may cause electric shock.
It may cause an explosion or fire.
Do not operate or stop the
unit by switching on or off
the power.
unit by switching on or off
the power.
Do not operate with wet
hands or in damp
environment.
hands or in damp
environment.
Do not allow water to run
into electric parts.
into electric parts.
Do not drink water drained
from air conditioner.
from air conditioner.
Do not direct airflow at
room occupants only.
room occupants only.
Always install circuit
breaker and a dedicated
power circuit.
breaker and a dedicated
power circuit.
Do not open the unit
during operation.
during operation.
!
!
!
!
Keep firearms away.
!
Do not
near flammable
gas or combustibles, such as
gasoline, benzene, thinner, etc.
gasoline, benzene, thinner, etc.
operate unit
WARNING
!
Ventilate room before operating air
conditioner if there is a gas leakage from
another appliance.
conditioner if there is a gas leakage from
another appliance.
It may cause explosion, fire and, burns.
It may cause failure and electric shock.
Do not disassemble or modify unit.
!