REG-183J
REG-253J
RADS-151J
RADS-183J
RADS-253J
RAD-283J
REG-183J-20A
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
Safety Precautions
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This symbol indicates the possibility of death or serious injury.
WARNING
!
This symbol indicates the possibility of injury or damage to property.
!
CAUTION
Meanings of symbols used in this manual are as shown below.
Never do this.
Always do this.
!
WARNING
!
Do not open the unit
Always ensure
Plug in power cord
!
!
during operation
plug properly
effective grounding
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Do not modify power
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Do not use the power
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cord close to heating
to run in to electric
damp environment
appliances
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Unplug the unit if
Always install circuit
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Do not use the power
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2
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
CAUTION
!
Ventilate the room well
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during cleaning
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Turn off the main power
When the unit is to be
Hold the plug by the
!
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switch when not using
cleaned, switch off, and
head of the power plug
the unit for a long time
turn off the circuit breaker
when taking it out
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Stop operation and close
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the window in storm or
lation bracket of the
once every two weeks
outdoor appliance is
hurricane
not damaged
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Do not place obstacles
Do not drink water
Do not place heavy ob-
around air-inlets or inside
drained from air condi-
ject on the power cord
of air-outlet
tioner
and ensure that the
cordisnotcompressed
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Do not use strong deter-
gents such as wax or thin-
Use caution when un-
If water enters the unit,
!
packing and installing
turn the unit off at the
power outlet and switch
ner; use a damp, soft cloth
off the circuit breaker.
Isolate supply by taking
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3
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
IMPORTANT SAFETY INSTRUCTIONS
WARNING
For your safety
NOTE For some models, the power
Do not store or use gasoline or other flammable vapors and liquids in
supply cord with this air conditioner
contains a current detection device
designed to reduce the risk of fire.
the vicinity of this or any other appliance.
Avoid fire hazard or electric shock. Do not use an extension cord or an
adaptor plug. Do not remove any prong from the power cord.
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WARNING
Electrical Information
In the event that the power supply
cord is damaged, it cannot be
Be sure the electrical service is adequate for the model you have
chosen. This information can be found on the serial plate, which
is located on the side of the cabinet and behind the grille.
Be sure the air conditioner is properly grounded. To minimize
shock and fire hazards, proper grounding is important. The power
cord is equipped with a three-prong grounding plug for protection
against shock hazards.
repaired-it must be replaced with a
cord from the Product Manufacturer.
Do not, under any
circumstances, cut,
remove, or bypass
the grounding prong.
Your air conditioner must be used in a properly grounded wall
receptacle. If the wall receptacle you intend to use is not adequately
grounded or protected by a time delay fuse or circuit breaker,
have a qualified electrician install the proper receptacle.
Ensure the receptacle is accessible after the unit installation.
Do not run air conditioner without side protective cover in place.
This could result in mechanical damage within the air conditioner.
Do not use an extension cord or an adapter plug.
Power supply cord
with 3-prong grounding plug
and current detection device
4
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
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Outdoor Temp:
64.4-109.4°F (18-43°C) (T1 Environment)
62.6-89.6°F (17-32°C) (T1 Environment)
23.0-75.2°F (-5-24°C) (T1 Environment)
32.0-80.6°F (0-27°C) (T1 Environment)
69.8-125.6°F (21-52°C) (T3 Environment)
62.6-89.6°F (17-32°C) (T3 Environment)
19.4-75.2°F (-7-24°C) (T3 Environment)
32.0-86.0°F (0-30°C) (T3 Environment)
Cooling operation
Heat operation
Indoor Temp:
Outdoor Temp:
Indoor Temp:
Remote
signal
receptor
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5
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
TO CHANGE TEMPERATURE SETTING:
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6
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
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To operate in Auto feature:
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To operate in Fan only:
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To operate in Dry mode:
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7
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
AIR CONDITIONER FEATURES (CONTINUED)
TIMER: AUTO START/STOP FEATURE
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8
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
AIR CONDITIONER FEATURES (CONTINUED)
THE DISPLAYS
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9
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
10
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
11
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
12
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
13
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
14
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
15
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
16
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
17
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
CARE AND CLEANING
:$51,1*
CAUTION
Clean your air conditioner occasionally to keep it looking new. Be sure to unplug the unit
before cleaning to prevent chock or fire hazards.
Air Filter Cleaning
The air filter should be checked at least once a
month to see if cleaning is necessary. Trapped
particles in the filter can build up and cause an
accumulation of frost on the cooling coils.
Push the vent handle to the Vent Closed position
(where applicable).
Open the front panel.
Grasp the filter, pull up and out.
Wash the filter using liquid dishwashing deter-
gent and warm water. Rinse filter thoroughly.
Gently shake excess water from the filter. Be
sure the filter is thoroughly dry before replacing.
Or, instead of washing you may vacuum the
filter clean.
ꢉꢍꢐƒ)ꢀꢅꢐꢍƒ&ꢆ
Note: Never use hot water over to
clean the air filter. Never attempt to operate the
unit without the air filter.
Cabinet Cleaning
Be sure to unplug the air conditioner to prevent
shock or fire hazard. The cabinet and front may
be dusted with an oil-free cloth or washed with
a cloth dampened in a solution of warm water
and mild liquid dishwashing detergent. Rinse
thoroughly and wipe dry.
Never use harsh cleaners, wax or polish on the
cabinet front.
Be sure to wring excess water from the cloth before
wiping around the controls. Excess water in or around
the controls may cause damage to the air conditioner.
Plug in air conditioner.
Winter Storage
If you plan to store the air conditioner during the winter,
remove it carefully from the window according to the
installation instructions. Cover it with plastic or return it
to the original carton.
18
Owner’s Manual
Room Air Conditioner with R-410A
Heat Controller, Inc.
TROUBLESHOOTING TIPS
Before calling for service, review this list. It may save you time and expense. This list includes common
occurrences that are not the result of defective workman-ship or materials in this appliance.
Problem
Solution
Wall plug disconnected. Push plug firmly into wall outlet.
Air conditioner
does not start
House fuse blown or circuit breaker tripped. Replace fuse with time delay type or
reset circuit breaker.
Plug Current Device Tripped. Press the RESET button.
Control is OFF. Turn Control ON and set to desired setting.
Room temperature below
62°F (17°C).
rises above 1
6
2
°F
(
1
7
°C.. Cooling may not occur until room temperature
Air from unit does
not feel cold
enough
Temperature sensing element touching cold coil, located behind air filter. Straighten
tube away from coil.
Reset to a Lower temperature.
Compressor shut-off by changing modes. Wait approximately 3 minutes and listen for
compressor to restart when set in the COOL mode.
Outdoor temperature below 164°F
(
1
8
°C
).To defrost the coil, set FAN ONLY mode.
Air conditioner
cooling, but room
is too warm- ice
forming on cooling
coil behind
Air filter may be dirty. Clean filter. Refer to Care and Cleaning section. To defrost,
set to FAN ONLY mode.
Thermostat set too cold for night-time cooling. To defrost the coil, set to FAN ONLY
mode. Then, set temperature to a Higher setting.
decorative front.
Dirty air filter- air restricted. Clean air filter. Refer to Care and Cleaning section.
Air conditioner
cooling, but room
is too warm- NO
ice forming on
Temperature is set too High, set temperature to a Lower setting.
Air directional louvers positioned improperly. Position louvers for better air distribution.
cooling coil behind
decorative front.
Front of units is blocked by drapes, blinds, furniture, etc. - restricts air distribution.
Clear blockage in front of unit.
Doors, windows, registers, etc. Open- cold air escapes. Close doors, windows, registers.
Unit recently turned on in hot room. Allow additional time to remove Stored heat from
walls, ceiling, floor and furniture.
Air conditioner turns on Dirty air filter- air restricted. Clean air filter.
and off rapidly
Outside temperature extremely hot. Set FAN speed to a Higher setting to bring air past
cooling coils more frequently.
Air movement sound. This is normal . If too loud, set to a slower FAN setting.
Noise when unit is
cooling
Window vibration - poor installation. Refer to installation instructions or check with installer.
the rear/outside to allow water drainage.
Improper installation. Tilt air conditioner slightly to the
Water dripping
INSIDE when
unit is cooling.
Refer to installation instructions - check with installer.
19
Heat Controller, Inc.
Room Air Conditioner with R-410A
Owner’s Manual
Problem
Solution
Unit removing large quantity of moisture from humid room. This is normal during
excessively humid days.
Water dripping
OUTSIDE when
unit is cooling.
Remote control not located within range. Place remote control within 20 feet & 180 ,
radius of the front of the unit.
Remote Sensing
Deactivating
Prematurely
Remote control signal obstructed. Remove obstruction.
(some models)
Set temperature too low. Increase set temperature.
Room too cold
20
11/2011
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