Page 1
The Comfortable Choice
Window - Wall Type
Room Air Conditioner
User’s Manual
Models:
TWW22CFAGJBB TWW22HFAGJBB
TWW27CFAGJBB TWW27HFAGJBB
TWW40CFAGJBB TWW40HFAGJBB
TWW53CFAGJBB TWW53HFAGJBB
TWW60CFAGJBB TWW60HFAGJBB
Thank you for selecting our super quality Air Conditioner. To ensure satisfactory operation
for many years to come, this User’s Manual should be read carefully before using your air
conditioner. After reading, store it in a safe place. Please refer to the manual for questions
on use or in the event that any irregularities occur.
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Foreword
Congratulations on your purchase of a TECO room air conditioner. To assist you in protecting your investment and
maintaining the appliances satisfactory operation, three simple steps are provided for you to follow.
They are:
1. Ensure that your air conditioner is installed according to the speci cations detailed in this booklet.
2. Familiarise yourself with the correct operation of the air conditioners controls and switches.
3. Maintain your air conditioner at regular intervals.
Thank you for taking the time to read this booklet and we trust you enjoy the comfort obtained from your TECO
room air conditioner.
The information contained in this material is provided by Teco Australia Pty Ltd in good faith. The information
supplied to our knowledge is correct; however is subject to change without notice, therefore before relying on
the material in any important matter, users should carefully evaluate its accuracy, completeness and relevance for
their purpose. It is not intended as a substitute for consulting the relevant legislation or for obtaining appropriate
professional advice relevant to your particular circumstances.
Teco Australia Pty Ltd cannot accept responsibility or liability for any loss, damage, cost or expense you might
incur as a result of the use of or reliance on information provided. It is not intended to be, and should not be relied
upon as the ultimate and/or complete source of information.
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Safety Precautions --- --- --- --- --- --- 4
Functions --- --- --- --- --- --- --- 6
Operating Conditions --- --- --- --- --- 7
Installation --- --- --- --- --- --- --- 8
Part Identi cation --- --- --- --- --- --- 10
Control Panel --- --- --- --- --- --- 11
Index
Remote Control --- --- --- --- --- --- 12
Operation Tips --- --- --- --- --- --- 16
General Operation --- --- --- --- --- --- 17
Care & Maintenance --- --- --- --- --- --- 19
Troubleshooting --- --- --- --- --- --- 20
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Safety Precautions
This appliance 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
instruction concerning use of the appliance by a person reponsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
Do not start or stop the appliance by unplugging and plugging the power cord.
This may result in re and/or electric shock
Do not use any extension cords, or adapters to connect this appliance.
Do not connect via an extension lead. Extension leads do not guarantee the required safety of the
appliance (e.g. danger of overheating, this can result in re and/or electric shock).
Do not damage or modify the power cord or plug. Do not tamper with, tie or twist the power cord. Do
not place heavy items on the power cord or subject the power cord to heat.
This can result in re and/or electric shock.
Do not put your ngers or any objects, into the air outlet and inlet. Please do not touch the swing
louvres.
The internal fan rotates at a high speed, and thus such an action may result in an injury or malfunction
Do not attempt to repair, take apart, or modify the appliance.
It may result in re and/or electric shock. Refer servicing to your dealer or Teco Service Centre.
Do not put the appliance near heat generating devices (such as stoves, fan heaters, etc.).
The plastic parts may melt causing re.
Wipe dust o the power plug and insert the plug rmly into the power outlet socket.
If the plug is not fully inserted in the power outlet socket, dust may gather on the connectors which in
turn may cause re and/or electric shock.
Should a malfunction occur (a smell of burning, etc.), switch o the appliance and unplug it from the
power outlet socket.
Continuing to operate a malfunctioning appliance may result in re, electric shock, and further
malfunction.
Contact your dealer or Teco Service Centre for consultation.
Do not cover the air inlet and the air outlet with clothes, curtains, etc.
This results in poor ventilation and may cause heat generation and re.
Do not put ower vases or any other objects lled with water on the unit.
Water may leak into the appliance adversely a ecting the electric insulation and cause electric shock and/
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Safety Precautions
or re by short-circuiting.
Do not use the appliance for special purposes, such as preservation of food, art works etc.
This may negatively a ect the quality of the items stored.
If there is a possibility that the temperature around the drainage hose ( eld supplied) could drop to
freezing point.
Water inside the hose may freeze and prevent the water from owing out. The water may leak
from the appliance and damage surrounding objects.
Do not block the drainage outlet or continuous drainage hose ( eld supplied).
If using the appliance or xed drainage for a long time ensure the internal and external
drain is clear.
When using the appliance after a long period of time or when draining water continuously for a long time
with no assistance, check the unit periodically for foreign objects, etc. that could clog the hose resulting
in heat generation and/or a water leakage.
Do not use the appliance in places that may be subject to oil or ammable gas leakage.
Such a leakage around the appliance may cause combustion and re.
Do not wash the appliance with water.
It may cause an electric shock.
Do not use the appliance where it is likely to come in contact with water.
Exposure to water may result in re or electric shock caused by a leak of electricity.
All electrical work should be carried out by a suitably quali ed and competent person, in strict
accordance with current national and local safety regulations.
For extra safety it is advisable to install a suitable residual current device (RCD). Contact a quali ed
electrician for advice.
Ensure power is not supplied to the appliance until after installation work has been carried out.
The appliance is supplied with a mains cable with moulded plug ready for connection to a 230V
mains supply.
Please ensure the electrical connection data plate information match the household mains supply.
Connection should be made via a suitable switched socket which is easily accessible after installation.
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Functions
Introduction
Spring
Room
temp.
Autumn
Summer
Cool in Summer
Winter
Wind
direction
TECO’s window - wall room air conditioners are engineered
to maintain a comfortable temperature.
Each unit comes packed with a host of features that make it
easy for you to operate, set and forget.
Simple and clever controls let you reach optimum comfort
with ease.
Dry During Wet or
Humid Conditions
(dehumidifying)
During hot summer days, the air conditioner can
cool down the room by circulating the air within
the room and cooling it.
Warm in Winter
(heat pump units only) Exhaust Air Vent
During cold winter months, the air conditioner
can keep the room warm by circulating the cold
air within the room and heating it.
In wet or humid conditions, the air conditioner
.
can dehumidify the air by drawing moisture
from the air and leaving the room dry and fresh
without e ecting the temperature.
Dry
Opening the exhaust air vent door to exhaust air
from the room, allowing fresh air to enter.
Fresh Air
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Please operate the air conditioner in the correct conditions as follows:
Operating Conditions
COOL & HEAT mode operation
Outdoor air on temperature should be
between 18oC ~ 43oC for cooling and 1oC
~ 24oC for heating. Operation outside
these temperature ranges may e ect the
performance of the air conditioner.
Room humidity should be lower than 90%.
Otherwise, it is possible for the air
conditioner to form moisture or dew on
the front panel of the air conditioner. This
indicates normal operation.
DRY mode operation
Outdoor air on temperature should be
o
in the range of 18
outside these air on temperature ranges
may e ect the performance of the air
conditioner.
C and 43oC. Operation
Power Requirements
Rated voltage and voltage range: 230V ±10%
The electric components could be damaged when the voltage is
too high.
If the voltage is too low, the compressor could vibrate violently to
damage the refrigerant system and easily cause the compressor
and electric components not opperate correctly.
All earth leads must be connected.
An approved power outlet must be used. Furthermore, the power
outlet must conform to the wiring regulations.
All electrical wiring and connections must comply to the current
electrical Australian Standards and Wiring ules.
Earth Wire To ensure the reliable earthing, please do not connect earth wire to water pipes.
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Installation
Teco Australia Pty Ltd does not warrant the equipment supplied by Teco Australia Pty Ltd, will as installed, comply
with the Building Code of Australia or any other similar standard or code. The customer/contractor is solely
responsible for ensuring that the equipment installed complies with any relevant code or standard.
IMPORTANT NOTICE
Due to various wall and window types and constructions, Teco Australia Pty Ltd recommends the window/wall
type room air conditioner must be installed with compliance to the Building Code of Australia, Local Government
or body corporate requirements. Please consult your local builder or air conditioning contractor.
All hardware required to install the air conditioner is eld supplied.
Drainage
To get the maximum cooling e ciency, the air conditioner is designed to splash the condensation water on the
condenser coil.
The cooling & heating model has a thermostatically controlled drain mechanicism.
The drain will open <14
close >15oC (approx.).
WARNING:
Do not push any object into the condensate drain hole as it may damage the condensation water thermostat
mounted above.
For cooling only models, If the splashing sound annoys you, you can provide an outside drain by using the
following procedure, whichmay however cause a small loss of performance.
If a drain is required, please follow the steps below.
1. Slide out the chassis from the cabinet.
2. Remove the rubber plug from the body base plate.
3. Install the drain pan to the corner of the cabinet with 2 screws.
4. Connect the drain hose ( eld supplied) to the outlet on the drain pan bottom.
5. Slide the chassis into its original place in the cabinet.
8
o
C (approx.) to allow water to ow from the base of the unit and will
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External Clearances
A clear area is necessary around the exterior of the cabinet to allow adequate
fresh air ow through the unit. The minimum clearances required are shown below.
Installation
Internal Clearances
A clear area is necessary around the interior of the cabinet to allow adequate
air ow through the unit. The minimum clearances required are shown below.
>500mm>500mm
Unobstructed Area
>1500mm
At least
1500mm
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Part Identi cation
Supply air
outlet grille
Outside air
outlet grille
Front intake
air grille
(behind front grille)
Control panelAir lter
* This image is for illustration purposes only.
Air Direction Adjustment
Air ow direction vane
Horizontal vane
(Air ow direction adjustment up and down).
Vertical vane
The vertical air ow direction vane is controlled by
positioning the vane to discharge the air left, right or
striaght ahead. This is controlled by the swing button on the control panel or
remote control.
Cabinet
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Control Panel
Cooling Only
Models
Cooling &
Heating Models
2
3
7
2
3
7
1
5
6
4
4
1
5
6
4
4
1
POWER BUTTON
Operation starts or stops when this button is pressed
2
SWING BUTTON
Activate the automatic air swing function
3
FAN SPEED BUTTON
Select the fan speed HIGH, MID, LOW and AUTO in sequence.
4
TEMPERATURE/TIMER BUTTON
Press the keypad to increase the set (operating)
temperature of the unit and press the keypad to
decrease the set (operating) temperature of the unit.
The temperature setting range is from 16oC~30oC
Press the keypad also to increase the selected time
in 1 hour increments and pressing the keypad to
decrease the selected time in 1 hour decrements.
Ventilation Lever
5
SIGNAL RECEIVER
6
MODE BUTTON
Select the operation mode, AUTO, HEAT,
COOL, FAN, DRY (for reverse cycle model)
or AUTO, COOL, FAN, DRY (for cooling only
model).
7
FILTER BUTTON
This feature is a reminder to clean the Air
Filter (see Care & Cleaning). The LED light
will illuminate after 250 hours operation. To
reset after cleaning the lter, press the Filter
button and the light will go o .
If the lter requires cleaning prior to the
250 hours of operation, remove, clean and
replace the lter. To reset the timer, press
the Filter button for at least 3 seconds and
the accumulated time of operation will be
cancelled.
OPEN OPENVENT VENTCLOSED CLOSED
Open Position:
The ventilation door opens
to allow air and odours to
be expelled from the room.
Closed Position:
The ventilation door is
closed and the air will be
circulated inside the room
and conditioned.
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Remote Control
NOTE:
Ensure there are no obstructions between receiver (air conditioner front panel) and remote controller.
Do not drop or throw the remote control.
Do not let any liquid in the remote control.
Do not place the remote control in direct sunlight or any location with excessive heat.
Signal Transmitter
FAN MODE
CLOCK
TIMER ON TIMER OFF
ON/OFF
SWING
Name & Function of Wireless Remote Control
Sleep Button
Press the SLEEP button to activate or deactivate
the SLEEP feature.
In the cooling mode, the cooling temperature
set point will increase 1oC per hour after the
SLEEP mode is selected.
Two hours later, the set point will continue at
this temperature. In the heating mode, the
heating temperature set point will decrease
1oC per hour after the mode is selected. Two
hours later, the set point will continue at this
temperature.
ENERGY
SAVER
SLEEP
DISPLAY
(A/C)
ON/OFF Button
Press this button, the unit will be turned
on, press it once more, the unit will be
turned o . Sleep function will be cancelled,
while unit is o .
Mode Button
When the mains power is switched on, Auto
mode is pre selected.
Under Auto mode, the temperature will not be
displayed.
Pressing this button, Auto, Cool, Dry, Fan, Heat
mode can be selected.
If Heat mode is selected,
the initial set point
temperature is 28oC and
if any other mode is
selected, the initial set
point temperature is 25oC.
12
AUTO
COOL
DRY
FAN
HEAT
(Only available to heat
pump models)
Fan Button
Press this button, Auto, Low, Medium, High
speed can be selected. After powered on, Auto
fan speed is selected by default. Under DRY
mode, only Low fan speed is available.
low fan
med. fan
high fan
Clock Button
Press the clock button to set up the clock. The
symbol blinks. Within 5 seconds, the value
can be adjusted by pressing + or - buttons, if
held down continuously for 2 seconds or more,
for each 0.5 seconds, the value will increase by
10 minute increments. Whilst blinking, press
the clock button again. This symbol will
be constantly displayed indicating setting is
complete. If the symbol is displayed, this
indicates the current time value.
If the batteries in the remote controller are
replaced, the time display is 12:00 by default
and the symbol will be displayed.
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Name & Function of Wireless Remote Control
NOTE:
Some functions mentioned below are not available to all models.
+ Button
This button increases the set point
temperature.
FAN MODE
ON/OFF
CLOCK
TIMER ON TIMER OFF
SWING
Pressing this button, the temperature can be
increased. By holding this button down for two
seconds will quickly change the temperature
until the button is released. The temperature
adjustment is unavailable under the Auto
mode, selecting an alternative mode will allow
the temperature to be selected.
The selectable temperature range is 16oC-30oC.
Remote Control
ENERGY
SAVER
SLEEP
DISPLAY
(A/C)
ENERGY SAVER Button
This function is only available in COOL and DRY
modes.
Press the ENERGY SAVER button to activate or
disable the ENERGY SAVER function.
In this mode, the fan will continue to run for 1
minute after the compressor shuts o .
- Button
This button decreases the set point
temperature.
Pressing this button, the temperature can be
decreased. By holding this button down for two
seconds will quickly change the temperature
until the button is released. The temperature
adjustment is unavailable under the Auto
mode, selecting an alternative mode will allow
the temperature to be selected.
The selectable temperature range is 16
o
C-30oC.
Display (AC) Button
This button activates the display light on the air
conditioner. The display light is on by default
when powered on.
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Remote Control
Name & Function of Wireless Remote Control
NOTE:
Some functions mentioned below are not available to all models.
FAN MODE
ON/OFF
SLEEP
SWING
DISPLAY
(A/C)
CLOCK
TIMER ON TIMER OFF
ENERGY
SAVER
TIMER ON Button
When the unit is o , press TIMER ON button,
“HOUR ON” will blink and display the symbol.
After 5 seconds of blinking, the value can be
adjusted by pressing + or - buttons.
Each press of this button, 0.5 hour will
be increased or decreased. Holding this button
continuously + or - buttons for 2 seconds
the value will be changed quickly, every 0.25
seconds will increase/decrease by 0.5 hour.
While blinking, press the TIMER ON button
to con rm.
After TIMER ON settings is complete, press the
TIMER ON button again, the TIMER ON setting
will be cancelled.
If the batteries in the remote controller are
replaced, no timer is set by default.
“HOUR ON (OFF)” will not display and only
the clock symbol is displayed. Before setting
the Timer, please ensure the clock has been set
correctly.
14
TIMER OFF Button
When the unit is on, press TIMER OFF button,
“HOUR OFF” will blink and display the
symbol.
After 5 seconds of blinking, the value can be
adjusted by pressing + or - buttons.
Each press of this button, 0.5 hour will
be increased or decreased. Holding this button
continuously + or - buttons for 2 seconds
the value will be changed quickly, every 0.25
seconds will increase/decrease by 0.5 hour.
While blinking, press the TIMER OFF button
to con rm.
After TIMER OFF settings is complete, press the
TIMER OFF button again, the TIMER OFF setting
will be cancelled.
If the batteries in the remote controller are
replaced, no timer is set by default.
“HOUR OFF (ON)” will not display and only
the clock symbol is displayed. Before setting
the Timer, please ensure the clock has been set
correctly.
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General Operation Guide
NOTE:
Some functions mentioned below are not available to all models.
Remote Control
1. When mains power is supplied to the air conditioner, press the remote
ON/OFF button and the unit will start or stop.
2. Press the MODE button to select the desired operating mode.
3. Press the - and + buttons to set the desired temperature.
This function is not available in AUTO mode.
4. Pressing the FAN button sets the fan speed. The speeds are AUTO,
LOW, MED and HIGH.
5. Press the SWING button to activate/deactivate the louvre
movement.
Optional Operation Guide
1. Press the SLEEP button to start the air conditioner sleep function.
2. Press the TIMER ON or TIMER OFF to set the timer function.
3. Press the DISPLAY (A/C) to control the light on the air conditioner
display.
4. Press the ENERGY SAVER to set this function on or o .
1
FAN MODE
4
ON/OFF
2
3
CLOCK
TIMER ON TIMER OFF
ENERGY
SAVER
FAN MODE
CLOCK
SLEEP
ON/OFF
SWING
DISPLAY
(A/C)
SWING
5
2
Instructions For Special Functions
AUTO MODE
When AUTO MODE is selected, the set temperature will not be
displayed on the screen, the unit will run in accordance with the
room temperature automatically to set a suitable temperature
within the room.
LOCK
Press - and + buttons simultaneously to lock or unlock the remote
controller buttons. If the remote controller is locked, the symbol
will appear in the lower right corner of the remote display. This
symbol will ash if you attempt to push a button after the LOCK has
been activated.
TIMER ON TIMER OFF
4
ENERGY
SAVER
SLEEP
DISPLAY
(A/C)
3
1
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Operation Tips
Swing Louvre Operation
Hold the SWING button continuously for at least 2 seconds. The louvre will start to swing. Press
and hold the SWING button to stop the louvre at the current direction.
Press the SWING button again to resume louvre swinging.
Switching between centigrade and fahrenheit
While the air conditioner is o , press both “MODE” and “-” buttons simultaneously to switch
o
between
C and oF.
Changing the remote controller batteries
1. Press the remote controller back cover downward while sliding the
cover in the direction of the arrow.
2. Remove the exiting batteries.
3. Insert two new AAA 1.5V batteries. Ensure the batteries are inserted
in the correct direction as in the image to the right.
4. Replace the back cover once the batteries are securely in place.
Notes
▪ When changing the batteries, do not mix new and old batteries. Do
not mix brands or battery types.
▪ If the remote control is not used for long periods, remove the
batteries to reduce the chance of leakage and damage to the remote.
▪ The remote has a limited range. This range reduces over time as the
batteries lose charge.
▪ When using the remote, keep away (>1M) from other wireless
appliances.
▪ When the remote does not operate, remove the batteries, wait 30sec.
and replace them. If problems persist, replace with new batteries.
2
1
3
4
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General Operation
Do not set the cooling
temperature too low. It could
damage your health and
waste electricity.
Keep blinds and curtains
closed. Do not let sunshine
directly in the room while the
air conditioner is operating.
To keep the room
temperature uniform,
adjust the vertical and
horizontal air ow direction
to ensure uniform
temperature in the room.
Make sure that the doors and
windows are tightly closed.
Avoid opening doors and
windows as much as possible
to keep the conditioned air in
the room.
Clean the air lter regularly.
Blockages in the air lter
reduce dehumidifying e ects.
Clean the air lter at least
once every two weeks.
Ventilate the room
occasionally.
Since windows and doors
are kept closed, it is a good
idea to open them and
ventilate the room every
few hours.
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Caution:
Operation for Safety & Health
1) The plug must be accessible after the appliance is installed.
2) Do not use this appliance in a laundry or location with high moisture or humidity.
3) If the power cord is damaged, it must be replaced by the manufacturer or quali ed service agent.
Never attempt to repair the power cord. Do not operate the unit if the power chord is damaged.
▪ Do not pull the power cord
out by the cord.
▪ Damage to the cord may
occur. This can cause electric
shock.
▪ Do not use the air
conditioner for other
purposes except for
cooling or heating the
room.
▪ Do not use the appliance for
other purposes such as
drying clothes or preserving
food, etc.
▪ Do not block the air intake
and outlet vents. This reduces
appliance performance
and causes irregular
operation.
▪ Do not insert any objects into
these vents as it is dangerous
to touch the electric
components and fans.
Adjust the temperature
to suit the conditions. Rooms
occupied by infants, the
elderly, or the sick should
be kept at an appropriate
temperature.
Always wait at least 3 minutes before switching the
air conditioner on again after you have switched it
off during cooling or heating.
Do not use heating
equipment in the vicinity
of the air conditioner. The
plastic parts could distort if
exposed to excessive heat.
Avoid exposing the body
directly to a continuous
unidirectional air fl ow
for long periods.
This is not recommended for
health reasons.
Always wait
at least 3 minutes
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Care & Maintenance
To ensure safety, always turn o the air conditioner and main power supply before performing
maintenance on the appliance.
1. Power o before cleaning. Air lter
Pull out plug
only after air
conditioner has
stopped.
2. Use a soft cloth when
cleaning the cabinet.
If the cabinet is very
dirty, dip cloth into
warm water (below
o
C).
40
Dry the
cloth by hand
before
cleaning.
Care & Maintenance
The air lter behind the intake grille should be
washed at least once every two weeks or as
often as it needs cleaning.
How to clean the air lter:
1. To remove the air intake grille, grasp the tab
on the lter
and pull to
take out.
2. Vacuum the lter on the side containing the
dust.
3. Don’t use gas, benzene, solvent, cleanser,
chemical solvent, etc. for cleaning.
4. Do not splash water directly into indoor
unit, there
are micro computers and
circuit boards
which must
not get wet.
Don’t wet
the front panel.
Only wipe with a
cloth.
3. Wash the lter, cleaner side up under gentle
owing water to wash out accumulated dust
and lint.
4. If the lter is very dirty, use a mild household
detergent in the water used to wash the lter.
Let the lter dry thoroughly before reinstalling it
into the air conditioner. If necessary, please ask
your local service center personnel to assist.
* Check the earth wire.
Is it damaged,
broken or loose?
* Check if air inlet and outlet of outdoor unit
are clear.
Air lock can result
in poor e ciency
and reduced
performance.
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Troubleshooting
Please check the following items before asking for repair or contacting service, it may saves you
time and money. If problems persist, consult your warranty information for contact details.
Fault Solution
Air conditioner does
not operate at all.
Air conditioner
e ciency is poor.
Odours or foggy
air is released
from the air
conditioner.
▪ Power failure
▪ Power plug disconnected
▪ Check fuse and main switch
▪ Inconsistant voltage
▪ Check air inlet and outlet are not blocked
▪ Other cooling/heating sources in the room
▪ Check air lter is clean
▪ Indoor fan is set to LOW
▪ Room temperature is too high or too cool
as the air conditioner starts.
▪ When in cooling mode, high room humidity
that is rapidly cooled, can appear foggy.
▪ Odours and smoke near the air intake
can be transferred into and through the air
conditioner.
Air conditioner
operates with excess
noise.
It seems that condensation is leaking from air
conditioner.
Air conditioner dose not operate for about 3
minutes when restarting.
▪ The sound of owing water is the re gerant
owing through inside the air conditioner.
This is a normal function of the appliance.
▪ The sound of falling water is caused by the
dehumidifying unit processing the collected
water. This is a normal function of the
appliance.
Condensation occurs when the airfl ow from
the air conditioner cools the warm room air.
▪ This is to protect the mechanism.
▪ Wait about three minutes and operation
will begin.
CAUTION : If any of the following occur, immediately power o the air conditioner and unplug from the
wall. Contact your local service center.
▪ Operation starts or stops abnormally.
▪ Power fuse or switch often breaks.
▪ Fluids are splashed directly into the air conditioner.
▪ Electrical cord is hot or lines cover breaks.
▪ Any other strange situation involving the air conditioner.
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