Heat Controller RADS-253J User Manual
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
3
! CAUTION
When the air filter is to be
removed, do not touch the
metal parts of the unit.
removed, do not touch the
metal parts of the unit.
It may cause an injury.
Do not clean unit when
power is on as it may cause
fire and electric shock, it may
cause an injury.
power is on as it may cause
fire and electric shock, it may
cause an injury.
Operation with windows
opened may cause wetting
of indoor and soaking of
household furniture.
opened may cause wetting
of indoor and soaking of
household furniture.
When the unit is to be
cleaned, switch off, and turn
off the circuit breaker.
cleaned, switch off, and turn
off the circuit breaker.
Stop operation and close
the window in storm or
hurricane.
the window in storm or
hurricane.
Use caution when unpacking and
installing. Sharp edges could cause injury.
installing. Sharp edges could cause injury.
Do not clean the air
conditioner with water.
conditioner with water.
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
degrade the insulation. It may
cause an electric shock.
This could injure the pet or
plant.
plant.
It may cause electric shock
and damage.
and damage.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
plant where it will be
exposed to direct air flow.
Hold the plug by the head
of the power plug when
taking it out.
of the power plug when
taking it out.
Ventilate the room well when
used together with a stove,
etc.
used together with a stove,
etc.
An oxygen shortage may occur.
Do not use this air conditioner to
preserve precision devices, food,
pets, plants, and art objects.
It may cause deterioration of
quality, etc.
It may cause failure of product
or fire.
Do not use for special
purposes.
purposes.
Turn off the main power
switch when not sing the
unit for a long time.
switch when not sing the
unit for a long time.
u
If water enters the unit, turn the unit off at the power
outlet and switch off the circuit breaker. Isolate
supply by taking the power-plug out and contact a
qualified service technician.
outlet and switch off the circuit breaker. Isolate
supply by taking the power-plug out and contact a
qualified service technician.
!
!
!
!
!
!
!
It may cause failure of
appliance or accident.
appliance or accident.
Appearance may be
deteriorated due to change
of product color or
scratching of its surface.
deteriorated due to change
of product color or
scratching of its surface.
Do not place obstacles
around air-inlets or inside
of air-outlet.
around air-inlets or inside
of air-outlet.
Do not use strong deter-
gent such as wax or
thinner but use a soft cloth.
gent such as wax or
thinner but use a soft cloth.
If bracket is damaged, there
is concern of damage due to
falling of unit.
is concern of damage due to
falling of unit.
There is danger of fire or
electric shock.
electric shock.
Ensure that the installation bracket of
the outdoor appliance is not damaged
due to prolonged exposure.
the outdoor appliance is not damaged
due to prolonged exposure.
Do not place heavy object on the
power cord and ensure that the cord
is not compressed.
power cord and ensure that the cord
is not compressed.
Operation without filters may
cause failure.
It contains contaminants and
could make you sick.
Always insert the filters
securely. Clean filter once
every two weeks.
securely. Clean filter once
every two weeks.
Do not drink water drained
from air conditioner.
from air conditioner.
!
!
,WPD\FDXVHDQLQMXU\GXHWRVKDUS
HGJHVRIFRPSRQHQWV
:KHQWKHDLU¿OWHULVWREH
removed, do not touch the
metal parts of the unit
removed, do not touch the
metal parts of the unit
:DWHUPD\HQWHUWKHXQLWDQGGHJUDGH
WKHLQVXODWLRQ,WPD\FDXVHDQ
HOHFWULFVKRFN
Do not allow water to
enter inside the unit
during cleaning
enter inside the unit
during cleaning
$QR[\JHQVKRUWDJHPD\RFFXU
0D\FDXVHH[SORVLRQ¿UHDQGRU
0D\FDXVHH[SORVLRQ¿UHDQGRU
EXUQV
Ventilate the room well
when used together with
a gas stove or if there is
a gas leak
when used together with
a gas stove or if there is
a gas leak
'RQRWFOHDQXQLWZKHQSRZHULVRQDV
LWPD\FDXVH¿UHDQGHOHFWULFVKRFN
When the unit is to be
cleaned, switch off, and
turn off the circuit breaker
cleaned, switch off, and
turn off the circuit breaker
2SHUDWLRQZLWKZLQGRZVRSHQHGPD\
DOORZUDLQWRHQWHULQVLGHDQGGDPDJH
SURSHUW\
SURSHUW\
Stop operation and close
the window in storm or
hurricane
the window in storm or
hurricane
,WPD\FDXVHHOHFWULFVKRFNDQG
GDPDJH
Hold the plug by the
head of the power plug
when taking it out
head of the power plug
when taking it out
,WPD\FDXVHIDLOXUHRISURGXFWRU¿UH
Turn off the main power
switch when not using
the unit for a long time
switch when not using
the unit for a long time
,WPD\FDXVHIDLOXUHRIDSSOLDQFHRU
DFFLGHQW
Do not place obstacles
around air-inlets or inside
of air-outlet
around air-inlets or inside
of air-outlet
,IEUDFNHWLVGDPDJHGWKHUHLVFRQFHUQ
RIGDPDJHGXHWRIDOOLQJRIXQLW
Ensure that the instal-
lation bracket of the
outdoor appliance is
not damaged
lation bracket of the
outdoor appliance is
not damaged
2SHUDWLRQZLWKRXW¿OWHUVPD\FDXVH
IDLOXUH
2SHUDWLRQZLWKGLUW\FORJJHG¿OWHUV
PD\FDXVHIDLOXUH
$OZD\VLQVHUWWKH¿OWHUV
VHFXUHO\&OHDQ¿OWHU
once every two weeks
VHFXUHO\&OHDQ¿OWHU
once every two weeks
$SSHDUDQFHPD\EHGHWHULRUDWHG
GXHWRFKDQJHRISURGXFWFRORURU
VFUDWFKLQJRILWVVXUIDFH
VFUDWFKLQJRILWVVXUIDFH
Do not use strong deter-
gents such as wax or thin-
ner; use a damp, soft cloth
gents such as wax or thin-
ner; use a damp, soft cloth
7KHUHLVGDQJHURI¿UHRUHOHFWULF
VKRFN
Do not place heavy ob-
ject on the power cord
and ensure that the
cord is not compressed
ject on the power cord
and ensure that the
cord is not compressed
,WFRQWDLQVFRQWDPLQDQWVDQGFRXOG
PDNH\RXVLFN
Do not drink water
drained from air condi-
tioner
drained from air condi-
tioner
6KDUSHGJHVFRXOGFDXVHLQMXU\
Use caution when un-
packing and installing
packing and installing
If water enters the unit,
turn the unit off at the
power outlet and switch
off the circuit breaker.
Isolate supply by taking
power-plug out and con-
WDFWDTXDOL¿HGVHUYLFH
technician
turn the unit off at the
power outlet and switch
off the circuit breaker.
Isolate supply by taking
power-plug out and con-
WDFWDTXDOL¿HGVHUYLFH
technician
!
!
!
!
!
!
!
:DWHUPD\HQWHUWKHXQLWDQGGHJUDGH
WKHLQVXODWLRQ,WPD\FDXVHDQ
HOHFWULFVKRFN