Heat Controller RADS-151G, Owner'S Manual, Page: 3 / 20

Heat Controller, Inc. Room Air Conditioner with R-410A Owner’s Manual
2
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.
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.
Plug in power plug
properly.
Do not modify power cord
length or share the outlet
with other appliances.
Always ensure effective
earthing.
Unplug the unit if strange
sounds, smell, or smoke
comes from it.
Keep firearms away.
Ventilate room before operating air
conditioner if there is a gas leakage from
another appliance.
Otherwise, it may cause electric
shock or fire due to
heat
generation.
excess
It may cause electric shock or
fire due to heat generation.
Incorrect earthing may cause
electric shock.
It may cause fire and electric
shock.
It may cause fire.
It may cause explosion, fire and, burns.
It may cause electric shock or fire
due to heat generation.
It may cause electric shock.
It may cause failure of machine
or electric shock.
It may cause fire and electric
shock.
It may cause fire and electric
shock.
It may cause electric shock or fire.
If the power cord is damaged, it
must be replaced by the manufac-
turer or an authorised service
centre or a similarly qualified per-
son in order to avoid a hazard.
This could damage your health.
Incorrect installation may cause
fire and electric shock.
It may cause electric shock.
It may cause an explosion or fire.
It may cause failure and electric shock.
Do not operate or stop the
unit by inserting or pulling
out the power plug.
Do not operate with wet
hands or in damp
environment.
Do not allow water to run
into electric parts.
Do not use the socket if it is
loose or damaged.
Do not use the power cord
close to heating appliances.
Do not damage or use an
unspecified power cord.
Do not direct airflow at
room occupants only.
Always install circuit
breaker and a dedicated
power circuit.
Do not open the unit
during operation.
Do not use the power cord near
flammable gas or combustibles, such
as gasoline, benzene, thinner, etc.
Do not disassemble or modify unit.
!
!
!
!
!
!
WARNING
!
2
!
!!
• Otherwise, it may cause electric
shock or fire due to excess heat
generation
!
Plug in power cord
plug properly
• It may cause electric shock or
fire due to heat generation
!
Do not modify power
cord length or share
the outlet with other
appliances.
Always ensure
effective grounding
!
• Incorrect grounding may cause
electric shock
Unplug the unit if
strange sounds,
odors or smoke
comes from it.
!
• It may cause fire and electric shock
• It may cause electric shock or
fire due to heat generation
Do not operate or stop
the unit by inserting or
pulling out the power
plug
• It may cause electric shock
Do not operate with
wet hands or in a
damp environment
Do not allow water
to run in to electric
parts
• It may cause failure of machine
or electric shock
Do not use the socket if
it is loose or damaged
• It may cause fire and electric shock
• It may cause electric shock or fire
• If the power cord is damaged, it must be replaced by the manufacturer or an
authorized serivce center or a qualified person in order to avoid a hazard
Do not use a damaged or unspecified power cord
• Incorrect installation may cause
fire and electric shock
!
Always install circuit
breaker and a dedicated
power circuit
Do not open the unit
during operation
• It may cause electric shock
Unplug the unit if
strange sounds,
odors or smoke
comes from it.
!
• It may cause fire and electric shock
Do not use the power
cord close to heating
appliances
• It may cause fire and electric shock
Do not use the power
cord near flammable gas
or combustiblies, such
as gasoline, benzene,
thinner, etc.
• It may cause an explosion or fire
• It may cause failure and electric shock
To prevent injury to the user and propert damage, the following instructions must be
followed. Incorrect operation due to ignoring instructions may cause harm or damage.
The seriousness is classified by the following indications.
Do not disassemble or modify unit.