Turboair Super Deluxe TSR-23SD-N Series User manual

WARNING : This product can expose you to chemicals including Bisphenol A(BPA)
and Di(2-ethylhexyl)phthalate(DEHP) and Cobalt sulfate heptahydrate, which are
known to the State of California to cause cancer and birth defects or other reproductive
harm. For more information go to www.P65Warnings.ca.gov
AVERTISSEMENT :
Cancer ET Troubles de l'appareil reproducteur - www.P65Warnings.ca.gov
Super Deluxe Series
Refrigerators and Freezers
Installation and Operation Manual
Turbo Air Speeds up the Pace of Innovation
REFRIGERATORS
TSR-23SD-N#
TSR-23SD-N#-L
TSR-35SD-N#
TSR-49SD-N#
TSR-72SD-N#
TSR-23GSD-N#
TSR-35GSD-N#
TSR-49GSD-N#
TSR-72GSD-N#
FREEZERS
TSF-23SD-N#
TSF-23SD-N#-L
TSF-35SDN-N#
TSF-49SD-N#
TSF-72SD-N#
TSF-23GSD-N#
Please read this manual completely before attempting to install or operate this equipment.
www.turboairinc.com
(#) - May or may not be followed by a letter indicating
refrigerant type.

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NOTICE ......................................................................................................................... 3
FOR HYDROCARBON REFRIGERATION UNITS .................................................... 4 - 5
IMPORTANT SAFETY INFORMATION
- SAFETY PRECAUTIONS .......................................................................................... 6
- INSTALLATION & USAGE .................................................................................. 7 - 8
- PROPER DISPOSAL OF OLD APPLIANCE ............................................................. 9
- BEFORE YOU CALL FOR SERVICE ........................................................................ 9
SPECIFICATIONS ........................................................................................................ 10
SERIAL NUMBER ........................................................................................................ 10
NOTICE TO CUSTOMER ............................................................................................. 11
INSTALLATION ............................................................................................................ 11
CLEANING ....................................................................................................................12
CAUTION.......................................................................................................................12
FOR REFRIGERATORS
- BASIC OPERATION.................................................................................................13
- DISPLAY PANEL OF REFRIGERATOR ....................................................................14
- TURBO COOLING ..................................................................................................15
- UP/DOWN BUTTON (Temperature control button)..................................................15
- INNER TEMPERATURE DISPLAY ............................................................................15
- FAN RUNNING INDICATOR ....................................................................................15
- DOOR OPENING INDICATOR ................................................................................16
FOR FREEZERS
- BASIC OPERATION.................................................................................................16
- DISPLAY PANEL OF FREEZER................................................................................17
- TURBO FREEZE ......................................................................................................18
- UP/DOWN BUTTON (Temperature control button)..................................................18
- DEFROST ................................................................................................................18
- INNER TEMPERATURE DISPLAY .......................................................................... 19
- FAN RUNNING INDICATOR ....................................................................................19
- DOOR OPENING INDICATOR.................................................................................19
TROUBLESHOOTING .................................................................................................. 20
WARRANTY INFORMATION..........................................................................................21
WARRANTY REGISTRATION CARD ............................................................................ 23
PAGE
CONTENTS

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NOTICE
• This equipment is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge
unless they have been given supervision or instructions concerning the use of this
equipment and the hazards involved by a person responsible for their safety.
• The special instructions for those persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, are
not included in this manual and are not required to be included.
• Children shall not play with the appliance.
• Cleaning and user maintenance shall not be made by children without supervision.
This manual uses the following safety symbols. These safety symbols with the
words of DANGER, WARNING or CAUTION alert users of the potential hazards
that could cause injury or even death.
Indicates hazards of death or serious injury,
if the instructions are not followed.
Indicates dangers of death or serious injury,
if the instructions are not followed.
Indicates risks of personal injury or material damage,
if the instructions are not followed.
DANGER
CAUTION
WARNING

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WARNING
FOR HYDROCARBON REFRIGERATION UNITS
This unit uses R-290 (propane), or R-600a (isobutane) as a refrigerant. These
hydrocarbon refrigerants are highly environmentally compatible but also are
flammable and combustible. Please read this manual thoroughly before installing and
operating the unit. Please take cautious measures to avoid risk of fire or explosion.
PLEASE REFER TO THE LABEL INSIDE THE CABINET TO CHECK
REFRIGERATION TYPE AND VOLUME.
DANGER - Risk of fire or explosion. Flammable refrigerant used.
Do not use mechanical devices to defrost refrigerator. Do not
puncture refrigerant tubing.
DANGER - Risk of fire or explosion. Flammable refrigerant used.
To be repaired only by trained service personnel. Do not puncture
refrigerant tubing.
CAUTION - Risk of fire or explosion. Dispose of properly in
accordance with federal or local regulations. Flammable
refrigerant used.
CAUTION - Risk of fire or explosion. Flammable refrigerant
used. Consult repair manual/owner’s guide before attempting to
service this product. All safety precautions must be followed.
CAUTION - Risk of fire or explosion due to puncture of refrigerant
tubing; follow handling instructions carefully. Flammable
refrigerant used.
WARNING
- Keep ventilation openings, in the appliance enclosure or in the
built-in structure, clear of obstruction.
- Do not use mechanical devices or other means to accelerate
the defrosting process, other than those recommended by the
manufacturer.
- Do not damage the refrigerant circuit.
- Do not use electrical appliances inside the food storage
compartments of the appliance unless they are of a type
recommended by the manufacturer.

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WARNING
FOR HYDROCARBON REFRIGERATION UNITS
• Handle the unit with care in order to avoid any serious damage to the refrigeration
system.
• The refrigerant tubing, condenser, and evaporator coils are easily prone to damage
while handling, moving, installing, and cleaning the unit, which may lead to fire or
even explosion.
• Refrigerant squirting out of the pipes could ignite or cause an eye injury. If a leak is
detected, avoid any open flames or potential sources of ignition and air out the
room in which the appliance is standing for several minutes.
• In order to avoid the creation of a flammable gas-air mixture in case of a leak in the
refrigerating circuit, the size of the room in which the appliance is placed depends
on the amount of refrigerant used. The room must be 35.31ft³ (1m³) in size for every
0.28oz (8g) of R-600a refrigerant inside the appliance. The amount of refrigerant in
your particular appliance is shown on the label inside the cabinet.
This appliance contains a small amount of propane (R-290) or isobutane
(R-600a) refrigerant, a natural gas with high environmental compatibility,
but it is also combustible. When transporting and installing the appliance,
care should be taken to ensure that no part of the refrigerating circuit is
damaged.
• Never start up an appliance showing any signs of damage. When in doubt, contact
a qualified service professional.
• In case of any hazardous activities such as fire or explosion, move the unit away
from any source of ignition to a well ventilated area.
• Further service and repair must be done by a qualified technician who is familiar
with the safety standards, and also has thorough understanding and knowledge of
the flammable refrigerants.
• Any and all technicians handling these units must be equipped with proper personal
protection and equipment and follow applicable safety measures and precautions to
avoid risk of fire or explosion.

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SAFETY PRECAUTIONS
IMPORTANT SAFETY INFORMATION
To avoid any risk of fire, explosion, electric shock, personal injury, material damage or
incorrect use of the appliance, be sure to observe the following safety precautions.
(After reading these owner’s manual instructions, please keep the manual booklet in
a safe place for reference. Remember to hand it over to any subsequent owners)
WARNING
• The unit must be installed and located in accordance with the manufacturer’s
installation instructions.
• Installation work must be performed in accordance with the National Electric Code
by qualified and authorized personnel only.
• Repairs and replacement work must be performed by a qualified and authorized
service professional only using genuine replacement parts.
• Do not use an extension cord or an adapter plug. Because of the potential safety
hazards under certain conditions, we strongly disrecommend any use of an
extension cord or an adapter plug.
• Do not, under any circumstances, cut or remove the ground prong from the power
cord. For personal safety, this appliance must be properly grounded.
• Do not store volatile and flammable substances in the refrigerator. The storage of
benzene, thinner, alcohol, ether, LP gas, or other explosive substances may cause
an explosion.
• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of
this appliance as well as any other appliances.
• The appliance is not intended for use by children without supervision.
• Do not allow children to climb, stand, or hang on the refrigerator doors or shelves in
the refrigerators. They could damage the refrigerator and seriously injure
themselves.
• To prevent suffocation and entrapment hazards of children, remove the doors and
seals from the refrigerator before disposing of it or discontinuing its use.

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INSTALLATION & USAGE
IMPORTANT SAFETY INFORMATION
WARNING
CAUTION
• Do not install the unit in a damp place where it could be splashed with water.
Incorrect insulation of the electrical parts may cause fire or electric shock.
• Do not plug several appliances into the same sockets. This could cause overheating
and risk start of a fire.
• Keep the power plug away from the rear of the cabinet. A damaged power plug may
cause fire due to overheating.
• Do not spray water directly to the interior or exterior of the appliance. There is a risk
of fire or electric shock.
• Do not place any containers filled with water on top of the appliance. If the water
spills onto any electrical parts, it may lead to fire or electric shock.
• Do not attempt to repair, disassemble or alter the appliance. It may cause fire or
abnormal operations which may lead to injury.
• Unplug the refrigerator before making repairs, replacing a light bulb, or cleaning.
• Plug into a grounded 3-prong outlet. Do not remove the ground prong.
• Do not store too much food in the appliance. When you open the door, an item may
fall out and cause personal injury or material damage.
• Do not put bottles or any kind of glass in the freezer. The container may break and
cause personal injury.
• Do not disconnect the power cord by pulling on it. This may disconnect a wire and
cause a short circuit.

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INSTALLATION & USAGE
IMPORTANT SAFETY INFORMATION
CAUTION
• There is a risk of death from suffocation if a child puts the packing materials on his
or her head.
• Do not store any articles on top of the appliance. Articles may fall while opening or
closing the door, and could cause personal injury or material damage.
• Do not store pharmaceutical products, scientific materials or other
temperature-sensitive products in the refrigerator. Products that require strict
temperature controls must not be stored in the refrigerator.
• Do not let children hang on the door.
• Do not touch any cold surfaces or food containers in the freezer with damp or wet
hands. Skin may stick to these extremely cold surfaces and may cause frostbite.
• Remove any foreign matter from the power plug pins. Otherwise, there is a risk of
fire.
• Do not insert your hand into the bottom area of appliance. Any sharp edges may
cause personal injury.
• After unplugging the appliance, wait at least five minutes before plugging it back in.
Abnormal operation of the freezer may cause material damage.
• If the appliance is not used for a long period of time, unplug it from the power
supply. Any deterioration in the insulation may cause fire.
• Do not let children touch or play with the control panel on the front of the appliance.
- Do not allow children to play with this appliance.
- Do not stand or lean on the base panel, pull-out parts, or doors.
- Repairs and maintenance of the appliance should only be performed by a qualified
technician. Incorrect repairs done by an unqualified person may be a potential
source of danger that could have critical consequences for the user of the
appliance.
- Never put ice cubes or ice pops straight from the freezer into your mouth.
The low temperature may cause cold burns.

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The refrigeration used in refrigerator/freezer and the gases in the insulation
material require special disposal procedures. Ensure that none of the pipes on the
back of the appliance are damaged prior to disposal.
WARNING
CAUTION
Before disposing of old appliances, make them inoperable. Remove plug from mains,
severe the power cable, and remove or destroy any snap or latch closures.
This eliminates the danger of any children locking themselves into the appliance
(danger of suffocation) or placing themselves into other life-threatening situations.
• The appliance may not be disposed of with domestic waste or bulky refuse.
• The refrigerant circuit, especially the heat exchanger at the back of the appliance,
may not be damaged.
• Information concerning collection schedules or locations can be obtained from the
local disposal authorities.
PROPER DISPOSAL OF OLD APPLIANCE
BEFORE YOU CALL FOR SERVICE
IMPORTANT SAFETY INFORMATION
For environmental purposes, refrigeration appliances must be disposed of properly.
This applies to your old appliance, and at the end of its service life, for your new
appliance as well.
Before contacting our Service Department, review the detailed troubleshooting tips in
the Owner’s manual.
1. Try to remedy the problem. Please read the “Troubleshooting Guide” section first
and you may not need to call for service.
2. Restart the appliance to check whether the fault repeats. If the malfunction persists,
switch off the appliance and try again after an hour.
3. If the malfunction still persists, then contact our Customer Service, specifying:
• The nature of the problem,
• The appliance model number and serial number
• Your full address, telephone number and area code.

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Model
Rating
Temp.
(℉)
Operating
Temp.
(℉)
Equipment
Class
Designation
V/Hz Refrigerant AMPS
TSR-23SD-N# 38(M) ≥32 VCS, SC, M (110-120) V~, 60Hz R-600a / 2.65 oz(75 g) 1.5 A
TSR-23SD-N#-L 38(M) ≥32 VCS, SC, M (110-120) V~, 60Hz R-600a / 2.65 oz(75 g) 1.5 A
TSR-35SD-N# 38(M) ≥32 VCS, SC, M (110-120) V~, 60Hz R-600a / 3.88 oz(110g) 1.9 A
TSR-49SD-N# 38(M) ≥32 VCS, SC, M (110-120) V~, 60Hz R-600a / 3.53 oz(110 g) 2.3 A
TSR-72SD-N# 38(M) ≥32 VCS, SC, M (110-120) V~, 60Hz R-290 / 2.82 oz(80 g) 5.7 A
TSR-23GSD-N# 38(M) ≥32 VCT, SC, M (110-120) V~, 60Hz R-600a / 2.65 oz(75 g) 1.6 A
TSR-35GSD-N# 38(M) ≥32 VCT, SC, M (110-120) V~, 60Hz R-290 / 3.17 oz(90 g) 3.1 A
TSR-49GSD-N# 38(M) ≥32 VCT, SC, M (110-120) V~, 60Hz R-290 / 3.17 oz(90 g) 3.1 A
TSR-72GSD-N# 38(M) ≥32 VCT, SC, M (110-120) V~, 60Hz R-290 / 3.88 oz(110 g) 7.5 A
Model
Rating
Temp.
(℉)
Operating
Temp.
(℉)
Equipment
Class
Designation
V/Hz Refrigerant AMPS
TSF-23SD-N# 0(L) <32 VCS, SC, L (110-120) V~, 60Hz R-290 / 3.53 oz(100 g) 4.8 A
TSF-23SD-N#-L 0(L) <32 VCS, SC, L (110-120) V~, 60Hz R-290 / 3.53 oz(100 g) 4.8 A
TSF-35SDN-N# 0(L) <32 VCS, SC, L (110-120) V~, 60Hz R-290 / 3.53 oz(100g) 5.1 A
TSF-49SD-N# 0(L) <32 VCS, SC, L (110-120) V~, 60Hz R-290 / 4.59 oz(130 g) 5.5 A
TSF-72SD-N# 0(L) <32 VCS, SC, L (110-120) V~, 60Hz R-290 / 5.11 oz(145 g) 6.5 A
TSF-23GSD-N# 0(L) <32 VCT, SC, L (110-120) V~, 60Hz R-290 / 3.53 oz(100g) 5.4 A
SPECIFICATIONS
REFRIGERATORS
FREEZERS
The serial number can be found on the data label located inside the unit.
Please retain the unit serial number for service purposes.
SERIAL NUMBER
VCS : VERTICAL CLOSED SOLID
VCT : VERTICAL CLOSED TRANSPARENT
SC : SELF-CONTAINED
M : MEDIUM TEMPERATURE APPLICATION
L : LOW TEMPERATURE APPLICATION

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1. LOCATION - Allow adequate space and install the refrigerator on a firm and level
floor. If the appliance is not level, there may be unusual noises and poor cooling
performance.
2. GOOD AIR CIRCULATION - Be sure to avoid any partition and object which may
stop the air flow and that air space is allowed to flow to the rear and/or sides of the
unit between the refrigerator and the back wall. Insufficient space causes vibration
noise, inefficient refrigeration, damage to the refrigeration system, and the waste of
electricity. (Turbo Air recommends that the rear of the unit should be no less than 5
inches from the wall)
3. PLACE ON STRONG FLOOR - Be sure that the floor on which the unit is to be
installed is strong enough to support the total weight of the cabinet and any other
contents, before starting the installation.
4. DO NOT PLACE NEAR HEAT - Be sure to avoid hot corners and other locations
such as near stoves. High ambient temperature will result in much lower cooling
efficiency.
5. INDOOR USAGE ONLY - Be sure to install this unit indoors only, to prevent getting
wet from the rain.
Do not install the refrigerator in locations where the temperature is over 100°F (38°C)
or below 50°F (10°C ).
6. STABILIZING - Make sure the unit is installed in a stable condition with the front
wheels locked while in use.
7. LEVELING - Be sure that the unit levels from the front to the back and side to side.
8. UNIT SHOULD BE ON DEDICATED OUTLET - Plug the refrigerator into a wall
socket exclusively for this appliance. Do not run on extension cord.
9. THE ELECTRICAL PLUG MUST BE ACCESSIBLE WITHOUT MOVING THE UNIT.
10. WHEN POSITIONING FOOD FOR STORAGE, A MAXIMUM OF ONE SHELF MAY
BE LOADED LESS THAN 110lb (50kg), BUT DO NOT ALLOW LOADS TO
OVERHANG FROM THE FRONT AND REAR EDGES OF SHELVES.
INSTALLATION
Loss or spoilage of products in your refrigerator/freezer is not covered by warranty.
In addition to following recommended installation procedures, you must run the
refrigerator/ freezer 24 hours prior to usage.
NOTICE TO CUSTOMER

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Before cleaning, unplug the unit and disconnect the power.
Wipe and clean the inside and outside of the appliance with a damp cloth.
1. CLEANING THE INTERIOR AND EXTERIOR
- The interior and exterior of the unit can be cleaned using warm water with soap.
- Do not use an abrasive cleaner because it will scratch the surface.
2. CLEANING THE CONDENSER COIL
- To maintain proper refrigeration performance, the Condenser coil must be free of dust,
dirt, and grease. This will require periodic cleaning. Condenser coil should be cleaned
at least every three months (90 days) or as needed.
- To clean the condenser, unplug the power cord. Condenser can be cleaned with
vacuum, brush, or CO2 (high pressure air).
3. CLEAN THE DRAIN PAN
- Periodically, empty the drain pan which is located under the unit.
- When reinstalling the Drain Pan, make sure the drain hose is placed back into the pan.
4. CHECK AFTER CLEANING
1) Check the unit again for safety.
2) Plug unit back in and turn on power switch.
3) Check that the unit is operating properly.
CLEANING
NOTE: For a self-cleaning condenser equipped model, condenser cleaning is not
required.
However, it is recommended to blow the condenser coil out with Nitrogen
once or twice a year. Note that the condenser cleaner may not remove grease.
CAUTION
1. POWER CORD
- Be sure the power cord is connected to the proper voltage.
- A protected and dedicated circuit with the correct voltage and amperage must
be running in order to have connection to the line cord .
- Turn 'off' the power switch before disconnecting the power cord, whenever
performing maintenance functions or cleaning the refrigerated cabinet.
- Compressor warranties are void if compressor burns out due to low voltage.
2. RESTARTING
- If disconnected, wait 5 minutes before restarting.
3. POSITIONING DRINKS
- Do not obstruct the air inlet which is located at the back inside of the unit.
4. To prevent a child from being entrapped, keep out of reach of children and
not in the vicinity of the freezer.
5. Never repair or disassemble or amend the cabinet on your own.
- There is a risk of person injury or damage to the freezer.
- It is recommended that any service be carried out by a qualified person.

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FOR REFRIGERATORS
BASIC OPERATION
TSR-23SD-N6
TSR-35SD-N6
TSR-49SD-N6
TSR-72SD-N
TSR-23GSD-N6
TSR-35GSD-N
TSR-49GSD-N
TSR-72GSD-N
1. Plug in and turn on the power switch located on the bottom of the top grille right side.
The Display panel will be lighted and make a beep sound. The compressor will begin
to run.
2. The default temperature setting is No. “5”.
3. The compressor is automatically cycled by the electronic controller (PCB, D-Sensor).
4. The Defrost cycle is automatically controlled by the R-sensor, and the PCB.
5. Set level toward “1” for higher temperature and toward “9” for lower temperature.
6. The interior light is activated when the door is opened.
(Only for Model TSR-23SD-N6, TSR-35SD-N6, TSR-49SD-N6,TSR-72SD-N)
7. Evaporator fan motor(s) will run after all doors are completely closed.
REFRIGERATORS

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DISPLAY PANEL OF REFRIGERATOR
TURBO COOLING
1. If you push the T.C. (Turbo Cooling) button, the compressor will run continuously until
D-Sensor detects 14°F (-10°C) to bring down the temperature more quickly.
(max.comp.run time = 120 min.)
2. If you push the T.C. button again during Turbo Cooling mode, the compressor will
return to the normal operation.
3. During the Turbo Cooling mode, the temperature Up/Down button will not affect the
compressor’s operation.
FOR REFRIGERATORS
TEMPERATURE
TURBO
COOLING POWER
TEMP. SETTING
TURBO COOLING
F AN RUNNING
DOOR OPENING
TURBO COOLING
BUTTON
TEMP. CONTROL BUTTON
(SEE PAGE 15)
INNER TEMP.
(SEE PAGE 15)
(SEE PAGE 15)

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UP/DOWN BUTTON (Temperature control button)
1. By pushing the up/down button, you can set the inside temperature level from ‘1’ to
‘9’.
2. If you want a lower temperature, push the Down button to be lighted higher level.
INNER TEMPERATURE DISPLAY
1. It displays the inside temperature.
2. Display range is 14°F to 69°F (-10°C ~ +20°C).
3. When the inside temperature is lower than 14°F, the panel will display ‘ ’.
and, higher than 69°F, the panel will display ‘ ’.
FAN RUNNING INDICATOR
1. If the fan motor is running, fan running indicator will be turned on.
2. Evaporator fan motor is activated when the door (both doors for TSR-35SD-N6,
TSR-49SD-N6, all three doors for TSR-72SD-N) is closed.
DOOR OPENING INDICATOR
1. If any door is opened, door opening indicator will be turned on.
2. In case any door was opened for around 30 seconds, warning beep sound will ring
three (3) times.
3. In case of door opened around 1 minute, warning beep sound will ring again five (5)
times.
4. In case of door opened around 5 minutes, the beep sound will ring continuously.
5. The beep sound will stop immediately if door is closed properly.
FOR REFRIGERATORS

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BASIC OPERATION
TSF-23SD-N
TSF-35SDN-N
TSF-49SD-N
TSF-72SD-N
TSF-23GSD-N
1. Plug in and turn on the power switch located on the bottom of the top grille right
side. The Display panel will be lighted and make a beep sound. The compressor will
begin to run.
2. The default temperature setting is No. “5”.
3. The compressor is automatically cycled by the electronic controller (PCB, F-Sensor).
4. The Defrost cycle is automatically controlled by the D-sensor, and the PCB.
5. Set level toward “1” for higher temperatures and toward “9” for lower temperatures.
6. The interior light is activated when the door is opened.
7. Evaporator fan motor(s) will run after all doors are completely closed.
8. Good Air Flow in freezer unit is critical.
Items loaded into the freezer should not be pressed against the back wall and items
should be kept 4inches away from the evaporator compartment.
FOR FREEZERS
FREEZERS

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FOR FREEZERS
DISPLAY PANEL OF FREEZER
TEMPERATURE
POWER
TURBO
FREEZE
TEMP. SETTING
TURBO FREEZE
FAN RUNNING
DOOR OPENING
TURBO FREEZE
BUTTON
TEMP. CONTROL BUTTON
(SEE PAGE 18)
INNER TEMP.
(SEE PAGE 19)
(SEE PAGE 18)

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FOR FREEZERS
TURBO FREEZE
1. Once you press the T.F. (Turbo Freeze) button, the compressor will run for 120
minutes to quickly bring down the temperature.
2. If you push the T.F. button again during Turbo Freeze mode, the compressor will
return to the normal operation.
3. During the Turbo Freeze mode, the temperature Up/Down button will not have any
affect on compressor's operation.
UP/DOWN BUTTON (Temperature control button)
1. By pushing the up/down button, you can set the inside temperature level from ‘1’ to
‘9’.
2. If you want lower temperatures, push the Down button to be lighted higher level
numbers.
DEFROST
1. The defrost cycle is automatically controlled by the D-sensor, and the PCB.
2. The panel displays “ ” during the defrost cycle.
INNER TEMPERATURE DISPLAY
1. It displays inside temperature.
2. Display range is -50°F to 50°F (-45°C ~ +10°C).
3. When inside temperature is lower than -50°F, the panel will display ‘ ’.
and, higher than +50°F, the panel will show ‘ ’.

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FAN RUNNING INDICATOR
1. If the fan motor is running, fan running indicator will be turned on.
2. Evaporator fan motor is activated when the door (both doors for TSF-35SDN-N,
TSF-49SD-N, all three doors for TSF-72SD-N) is closed.
DOOR OPENING INDICATOR
1. If any door is opened, door opening indicator will be turned on.
2. In case any door was opened for around 30 seconds, warning beep sound will ring
three (3) times.
3. In case of door opened around 1 minute, warning beep sound will ring again five (5)
times.
4. In case of door opened around 5 minutes, the beep sound will ring continuously.
5. The beep sound will stop immediately if door is closed properly.
FOR FREEZERS

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TROUBLESHOOTING
The following points are not malfunctions:
• A water-flowing sound can be heard when the compressor stops.
This is the sound of REFRIGERANT flowing.
• The compressor does not run during the defrost cycle.
Note: Formation of condensation on and around the edge of the door and the front side
of the cabinet is normal. Gurgling noises inside the refrigerating circuit are normal.
SYMPTOMS CAUSES SOLUTIONS
Cooler is freezing
food.
• Thermostat set too cold. • Turn the thermostat
setting to a higher
temperature position.
The unit does not
refrigerate at all.
• There is a power connection
failure problem.
• Check the power cord
and plug in correctly.
The unit does not
refrigerate well.
• The unit is in sunlight or near a
heating device.
• The unit contains hot food or
too much food.
• The unit door is opened too
frequently or left open too long.
• The temp. dial is not on the
correct position.
• The condenser is clogged.
• Check the installation
place.
• Check the condition of
stored food.
• Check the position of
the temp control dial.
There is a loud
noise.
• The floor is too weak or the
leveling feet are set incorrectly.
• The back-side of the unit is too
close to the wall.
• Check the installation.
There are dew-
drops on the unit
exterior.
• High-moisture air can produce
dewdrops during rainy season.
• Wipe with a dry cloth.
There are dew-
drops on the unit
interior.
• The door is opened too
frequently or left open too long.
• Damp food is stored.
• Keep the door closed
to remove dewdrops.
The door does
not close tightly.
• The door is bent.
• The unit is not levelled
correctly.
• The door gasket has come out.
• Level the unit again.
• Reposition the gasket.