Dux Comfort DUXHCS72 User manual

Dux Comfort (7.2kW)
Inverter Split-Type Room Air Conditioner
Specications and materials may change without notice
User Manual
For advice, repairs and service, call:
1300 365 115 (Australia)
0800 729 389 (New Zealand)
Read This Manual
Before using your air conditioner, please
read this manual carefully and keep it
for future reference. Inside you will nd
many helpful hints on how to use and
maintain your air conditioner properly.
Just a little preventative care on your
part can save you a great deal of time
and money over the life of your air
conditioner. You’ll nd many answers
to common problems in the chart of
Troubleshooting Tips. If you review the
chart of Troubleshooting Tips rst, you
may not need to call for service.
Carefully remove all packaging and
transit protection from the air conditioner
before installation. Dispose of the
packaging responsibly using re-cycling
facilities where they exist.
Model: DUXHCS72

User Manual – Dux Comfort (7.2kW)
1
2
Contact an authorised service technician for repair or maintenance of this unit.
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 responsible for their safety.
Young children should be supervised to ensure that they do not play with the
air conditioner.
If the power cord is to be replaced, replacement work shall be performed by
authorised personnel only.
Installation work must be performed in accordance with the national wiring
standards by authorised personnel only.
CAUTION
SAFETY PRECAUTIONS
OPERATING INSTRUCTIONS
CARE AND MAINTENANCE
OPERATION TIPS
TROUBLESHOOTING TIPS
Warning ..................................................................................................................................3
Caution ...................................................................................................................................4
Parts names ............................................................................................................................5
Indicator lights on display panel ...............................................................................................6
Operating temperature.............................................................................................................7
Manual operation ....................................................................................................................7
Airflow direction control ..........................................................................................................8
How the air conditioner works ................................................................................................9
Care and maintenance ..........................................................................................................10
Operation tips ........................................................................................................................12
Troubleshooting tips .............................................................................................................14
CONTENTS
Contact an authorised installer for installation of this unit.
Disposal Notes.............................................................................................................................2
DISPOSAL NOTES
DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection
of such waste separately for special treatment is necessary.
It is prohibited to dispose of this appliance in domestic household waste.
Disposal of waste in forests and landscapes endangers your health when
hazardous substances leak into the ground-water and find their way into the food
chain.
When using this air conditioner, the following instructions must be followed:
DISPOSAL NOTES
© Dux Manufacturing Limited 2012. All rights reserved.

User Manual – Dux Comfort (7.2kW)
1
2
Contact an authorised service technician for repair or maintenance of this unit.
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 responsible for their safety.
Young children should be supervised to ensure that they do not play with the
air conditioner.
If the power cord is to be replaced, replacement work shall be performed by
authorised personnel only.
Installation work must be performed in accordance with the national wiring
standards by authorised personnel only.
CAUTION
SAFETY PRECAUTIONS
OPERATING INSTRUCTIONS
CARE AND MAINTENANCE
OPERATION TIPS
TROUBLESHOOTING TIPS
Warning ..................................................................................................................................3
Caution ...................................................................................................................................4
Parts names ............................................................................................................................5
Indicator lights on display panel ...............................................................................................6
Operating temperature.............................................................................................................7
Manual operation ....................................................................................................................7
Airflow direction control ..........................................................................................................8
How the air conditioner works ................................................................................................9
Care and maintenance ..........................................................................................................10
Operation tips ........................................................................................................................12
Troubleshooting tips .............................................................................................................14
CONTENTS
Contact an authorised installer for installation of this unit.
Disposal Notes.............................................................................................................................2
DISPOSAL NOTES
DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection
of such waste separately for special treatment is necessary.
It is prohibited to dispose of this appliance in domestic household waste.
Disposal of waste in forests and landscapes endangers your health when
hazardous substances leak into the ground-water and find their way into the food
chain.
When using this air conditioner, the following instructions must be followed:
DISPOSAL NOTES

User Manual – Dux Comfort (7.2kW)
3
4
SAFETY PRECAUTIONS
To prevent injury to the user or other people and property 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.
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.
Connect the power
properly.
Do not modify power cord
length or share the outlet
with other appliances
Always ensure effective
earthing.
Disconnect the power if
strange sounds, smell, or
smoke.
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 excess heat
generation.
It may cause electric shock
or fire due to heat generation.
No earthing may cause
electric shock.
It may cause fire and
electric shock.
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 contains contaminants and
could make you sick.
It may cause fire and
electric shock.
It may cause electric shock
or fire.
This could damage your
health.
No 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 switching on or off
the power.
Do not operate with wet
hands or in damp
environment.
Do not allow water to run
into electric parts.
Do not drink water drained
from air conditioner.
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.
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.
Do not disassemble or
modify unit.
!
! !
!
!
WARNING
Use the correctly rated
breaker or fuse.
There is risk of fire or
electric shock.
!
SAFETY PRECAUTIONS
CAUTION
When the air filter is to be
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.
Operation with windows
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.
Stop operation and close
the window in storm or
hurricane.
Use caution when unpacking
and installing. Sharp edges
could cause injury.
Do not clean the air
conditioner with water.
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
This could injure the pet or
plant.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
Ventilate the room well
when used together
with a stove, etc.
An oxygen shortage
may occur.
Do not use this air cond-
itioner to preserve preci-
sion 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.
Turn off the main power
switch when not using
the unit for a long time.
If water enters the
unit, turn the unit off
and disconnect the
power , contact a
qualified service
technician.
!
!
!
!
!
It may cause failure of
appliance or accident.
Appearance may be
deteriorated due to change
of product color or
scratching of its surface.
Do not place obstacles
around air-inlets or inside
of air-outlet.
Do not use strong detergent
such as wax or thinner. Use
a soft cloth for cleaning.
If bracket is damaged, there
is concern of damage due to
falling of unit.
There is danger of fire or
electric shock.
Ensure that the installation bracket of
the outdoor appliance is not damaged
due to prolonged exposure.
Do not place heavy object on the
power cord and take care so that
the cord is not compressed.
Operation without filters
may cause failure.
Always insert the filters
securely. Clean filter
once every two weeks.
!
!
!

User Manual – Dux Comfort (7.2kW)
3
4
SAFETY PRECAUTIONS
To prevent injury to the user or other people and property 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.
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.
Connect the power
properly.
Do not modify power cord
length or share the outlet
with other appliances
Always ensure effective
earthing.
Disconnect the power if
strange sounds, smell, or
smoke.
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 excess heat
generation.
It may cause electric shock
or fire due to heat generation.
No earthing may cause
electric shock.
It may cause fire and
electric shock.
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 contains contaminants and
could make you sick.
It may cause fire and
electric shock.
It may cause electric shock
or fire.
This could damage your
health.
No 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 switching on or off
the power.
Do not operate with wet
hands or in damp
environment.
Do not allow water to run
into electric parts.
Do not drink water drained
from air conditioner.
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.
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.
Do not disassemble or
modify unit.
!
! !
!
!
WARNING
Use the correctly rated
breaker or fuse.
There is risk of fire or
electric shock.
!
SAFETY PRECAUTIONS
CAUTION
When the air filter is to be
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.
Operation with windows
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.
Stop operation and close
the window in storm or
hurricane.
Use caution when unpacking
and installing. Sharp edges
could cause injury.
Do not clean the air
conditioner with water.
Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
This could injure the pet or
plant.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
Ventilate the room well
when used together
with a stove, etc.
An oxygen shortage
may occur.
Do not use this air cond-
itioner to preserve preci-
sion 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.
Turn off the main power
switch when not using
the unit for a long time.
If water enters the
unit, turn the unit off
and disconnect the
power , contact a
qualified service
technician.
!
!
!
!
!
It may cause failure of
appliance or accident.
Appearance may be
deteriorated due to change
of product color or
scratching of its surface.
Do not place obstacles
around air-inlets or inside
of air-outlet.
Do not use strong detergent
such as wax or thinner. Use
a soft cloth for cleaning.
If bracket is damaged, there
is concern of damage due to
falling of unit.
There is danger of fire or
electric shock.
Ensure that the installation bracket of
the outdoor appliance is not damaged
due to prolonged exposure.
Do not place heavy object on the
power cord and take care so that
the cord is not compressed.
Operation without filters
may cause failure.
Always insert the filters
securely. Clean filter
once every two weeks.
!
!
!

User Manual – Dux Comfort (7.2kW)
5
6
Parts names
Indoor unit
3
2
4
1
67
5
8. Connective cable
9. Connective pipe
10. Stop valve
Outdoor unit
NOTE: The indoor unit you purchased would like one of the following. There is a slightly
difference on front panel and display window, but the features are the same.
Air inlet
Air outlet
Outdoor unit
Air inlet(rear)
Air inlet(side)
1. Front panel
2. Air inlet
3. Horizontal air flow grille
4. Vertical air flow louver
5. Display panel
6. Connecting pipe
7. Drain hose
Indoor unit
(A)
(B)
Indicator Lights on Display panel
The display panel on the indoor unit
would look like one of the following: DEFROST Indicator
(For cooling& heating model only):
This indicator illuminates when
the air conditioner starts defrosting
automatically or when the warm
air control feature is activated in
heating operation.
TIMER indicator:
The indicator illuminates when
TIMER is set ON/OFF.
DIGITAL DISPLAY:
Displays the current setting
temperature and malfunction code
when the air conditioner is in
operation. When the air conditioner
is in Fan only operation, it displays
the ambient room temperature.
OPERATION FREQUENCY display:
This display is separated into five
zones. The zones illuminate based
on the compressor current frequency.
For example, higher frequency
will illuminate more zones.
1
2
3
4
11 2 34
Signal
receptor
(1)
(2)
(3)
(C)
8
9
10
Air outlet
Note:
All the pictures in this manual are for
explanation purpose only. They may be
slightly different from the air conditioner
you purchased (depending on model).
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS

User Manual – Dux Comfort (7.2kW)
5
6
Parts names
Indoor unit
3
2
4
1
67
5
8. Connective cable
9. Connective pipe
10. Stop valve
Outdoor unit
NOTE: The indoor unit you purchased would like one of the following. There is a slightly
difference on front panel and display window, but the features are the same.
Air inlet
Air outlet
Outdoor unit
Air inlet(rear)
Air inlet(side)
1. Front panel
2. Air inlet
3. Horizontal air flow grille
4. Vertical air flow louver
5. Display panel
6. Connecting pipe
7. Drain hose
Indoor unit
(A)
(B)
Indicator Lights on Display panel
The display panel on the indoor unit
would look like one of the following: DEFROST Indicator
(For cooling& heating model only):
This indicator illuminates when
the air conditioner starts defrosting
automatically or when the warm
air control feature is activated in
heating operation.
TIMER indicator:
The indicator illuminates when
TIMER is set ON/OFF.
DIGITAL DISPLAY:
Displays the current setting
temperature and malfunction code
when the air conditioner is in
operation. When the air conditioner
is in Fan only operation, it displays
the ambient room temperature.
OPERATION FREQUENCY display:
This display is separated into five
zones. The zones illuminate based
on the compressor current frequency.
For example, higher frequency
will illuminate more zones.
1
2
3
4
11 2 34
Signal
receptor
(1)
(2)
(3)
(C)
8
9
10
Air outlet
Note:
All the pictures in this manual are for
explanation purpose only. They may be
slightly different from the air conditioner
you purchased (depending on model).
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS

User Manual – Dux Comfort (7.2kW)
7
8
Airflow direction control
Adjust the air flow direction properly otherwise, it
might cause discomfort or cause uneven room
temperatures.
Adjust the horizontal louver using the remote
controller.
Adjust the vertical louver manually.
Manul operation can be used temporarily in case the remote controller is disable or
maintenance necessary.
Manual operation
NOTE: This manual does not include Remote Controller Operations, see the
<<Remote Controller Instruction>> packed with the unit for details.
Operating temperature
Open and lift the front panel up to an angle
until it remains fixed with a clicking sound.
One press of the manual control button will
lead to the forced AUTO operation. If press
the button twice within five seconds, the unit
will operate under forced COOL operation.
Close the panel firmly to its original
position.
This button is used for testing purposes
only. You had better not choose it.
To restore the remote controller operation,
use the remote controller directly.
CAUTION :
1
3
2
NOTE: The unit must be turned off before
operating the manual control button. If the
unit is operational, continue pressing the
manual control button until the unit is off.
Manual control
button
Panel
AUTO/COOL
Range
Range
Vertical
louver
(three places)
OPERATING INSTRUCTION
OPERATING INSTRUCTIONS
S
Mode
Temperature
Room temperature
Outdoor temperature
1. If air conditioner is used outside of the above conditions, certain safety protection
features may come into operation and cause the unit to function abnormally.
2. Room relative humidity greater than 80%. If the air conditioner operates in excess of this
figure, the surface of the air conditioner may attract condensation. Please set the vertical
air flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.
3. Optimum performance will be achieved within these operating temperatures.
CAUTION:
Cooling operation Heating operation Drying operation
17
(-15 50
For the models with low
temperature cooling system)
0 50
30
-15 34
10
0 50
Do not operate the air conditioner for long periods with
the air flow direction set downward in cooling or
dehumidifying mode. Condensation may occur on
the surface of the horizontal louver causing
moisture to drop on to the floor or furnishings.
Do not move the horizontal louver manually unless it is
necessary. Always use the remote controller.
When the air conditioner is started immediately after it
was stopped, the horizontal louver might not move for
approximately 10 seconds.
Open angle of the horizontal louver should not be set
too small, as COOLING or HEATING performance may
be impaired due to too restricted air flow area.
Do not operate unit with horizontal louver in closed
position.
When the air conditioner is connected to power (initial
power), the horizontal louver may generate a sound for
10 seconds, this is a normal operation.
CAUTION
To set the vertical air flow (Up-Down) direction
Perform this function while the unit is in operation.
Use the remote controller to adjust the air flow
direction. The horizontal louver can be moved at
O
a range of 6 for each press, or swing up and down
automatically. Please refer to the “REMOTE
CONTROLLER OPERATION MANUAL” for details.
To set the horizontal air flow direction (left - right)
Move the vertical louver manually to adjust the air flow
in the direction you prefer.
IMPORTANT: Before adjusting the vertical louvers, the
supply power must be disconnected.
For some models, the vertical louver can be adjusted
by using the remote controller. Please refer to the
“REMOTE CONTROLLER OPERATION MANUAL”
for details.

User Manual – Dux Comfort (7.2kW)
7
8
Airflow direction control
Adjust the air flow direction properly otherwise, it
might cause discomfort or cause uneven room
temperatures.
Adjust the horizontal louver using the remote
controller.
Adjust the vertical louver manually.
Manul operation can be used temporarily in case the remote controller is disable or
maintenance necessary.
Manual operation
NOTE: This manual does not include Remote Controller Operations, see the
<<Remote Controller Instruction>> packed with the unit for details.
Operating temperature
Open and lift the front panel up to an angle
until it remains fixed with a clicking sound.
One press of the manual control button will
lead to the forced AUTO operation. If press
the button twice within five seconds, the unit
will operate under forced COOL operation.
Close the panel firmly to its original
position.
This button is used for testing purposes
only. You had better not choose it.
To restore the remote controller operation,
use the remote controller directly.
CAUTION :
1
3
2
NOTE: The unit must be turned off before
operating the manual control button. If the
unit is operational, continue pressing the
manual control button until the unit is off.
Manual control
button
Panel
AUTO/COOL
Range
Range
Vertical
louver
(three places)
OPERATING INSTRUCTION
OPERATING INSTRUCTIONS
S
Mode
Temperature
Room temperature
Outdoor temperature
1. If air conditioner is used outside of the above conditions, certain safety protection
features may come into operation and cause the unit to function abnormally.
2. Room relative humidity greater than 80%. If the air conditioner operates in excess of this
figure, the surface of the air conditioner may attract condensation. Please set the vertical
air flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.
3. Optimum performance will be achieved within these operating temperatures.
CAUTION:
Cooling operation Heating operation Drying operation
17
(-15 50
For the models with low
temperature cooling system)
0 50
30
-15 34
10
0 50
Do not operate the air conditioner for long periods with
the air flow direction set downward in cooling or
dehumidifying mode. Condensation may occur on
the surface of the horizontal louver causing
moisture to drop on to the floor or furnishings.
Do not move the horizontal louver manually unless it is
necessary. Always use the remote controller.
When the air conditioner is started immediately after it
was stopped, the horizontal louver might not move for
approximately 10 seconds.
Open angle of the horizontal louver should not be set
too small, as COOLING or HEATING performance may
be impaired due to too restricted air flow area.
Do not operate unit with horizontal louver in closed
position.
When the air conditioner is connected to power (initial
power), the horizontal louver may generate a sound for
10 seconds, this is a normal operation.
CAUTION
To set the vertical air flow (Up-Down) direction
Perform this function while the unit is in operation.
Use the remote controller to adjust the air flow
direction. The horizontal louver can be moved at
O
a range of 6 for each press, or swing up and down
automatically. Please refer to the “REMOTE
CONTROLLER OPERATION MANUAL” for details.
To set the horizontal air flow direction (left - right)
Move the vertical louver manually to adjust the air flow
in the direction you prefer.
IMPORTANT: Before adjusting the vertical louvers, the
supply power must be disconnected.
For some models, the vertical louver can be adjusted
by using the remote controller. Please refer to the
“REMOTE CONTROLLER OPERATION MANUAL”
for details.

User Manual – Dux Comfort (7.2kW)
9
10
Cleaning the Grille, Case and Remote Controller
A cloth dampened with cold water may be used
on the indoor unit if it is very dirty. Then wipe it
with a dry cloth.
Do not use a chemically treated cloth or duster to
clean the unit.
Do not use benzine, thinner, polishing powder, or
similar solvents for cleaning. These may cause
the plastic surface to crack or deform.
O O
Never use water hotter than 40 C/104 F to clean
the front panel, it could cause deformation of
discoloration.
CAUTIONS
CARE AND MAINTENANCE
Care and maintenance
Turn the system off before cleaning. To clean, wipe with
a soft, dry cloth. Do not use bleach or abrasives.
NOTE: Supply power must be disconnectd before
cleaning the indoor unit.
Filter Handle
Cleaning the air filter
A clogged air filter reduces the cooling efficiency of
this unit. Please clean the filter once every 2 weeks.
1. Lift the indoor unit panel up to an angle until it
stops with a clicking sound.
2. Take hold of the handle of the air filter and lift it
up slightly to take it out from the filter holder,
then pull it downwards.
3. Remove the AIR FILTER from the indoor unit.
Clean the AIR FILTER once two weeks.
Clean the AIR FILTER with a vacuum cleaner
or water, then dry it up in cool place.
OPERATING INSTRUCTIONS
How the air conditioner works
AUTO operation
automatically select cooling, heating(cooling/heating
models only), or fan only operation depending on what
temperature you have selected and the room
temperature.
The air conditioner will control room temperature
automatically round the temperature point set by you.
If the AUTO mode is uncomfortable, you can select
desired conditions manually.
Optimal operation
To achieve optimal performance, please note the
following:
Adjust the air flow direction correctly so that it is not
directed on people.
Adjust the temperature to achieve the highest comfort
level. Do not adjust the unit to excessive temperature
levels.
Close doors and windows on COOL or HEAT modes,
or performance may be reduced.
Use TIMER ON button on the remote controller to
select a time you want to start your air conditioner.
Do not put any object near air inlet or air outlet, as the
efficiency of the air conditioner may be reduced and
the air conditioner may stop running.
Clean the air filter periodically, otherwise cooling or
heating performance may be reduced.
Do not operate unit with horizontal louvre in closed
position.
1 hour
1 hour
Set
Temperature
Set
Temperature
Cooling
Heating
SLEEP operation
1 hour 1 hour
SLEEP operation
7 hours timer off
7 hours timer off
When you set the air conditioner to AUTO mode, it will
SLEEP operation
When you push SLEEP button on remote
controller during cooling, heating or AUTO operation,
the air conditioner will automatically increase
(cooling) or decrease (heating) per hour for the first
2 hours, then hold steady for the next 5 hours,
after that it will switch off.
This characteristic maintains both energy saving and
comfort in night operation.
DRYING operation
The fan speed will be automatically controlled in
dry operation.
During dry operation, if the room temperature is
O
lower than 10 C, the compressor stops operation
and restarts until the room temperature is above
O
12 C.

User Manual – Dux Comfort (7.2kW)
9
10
Cleaning the Grille, Case and Remote Controller
A cloth dampened with cold water may be used
on the indoor unit if it is very dirty. Then wipe it
with a dry cloth.
Do not use a chemically treated cloth or duster to
clean the unit.
Do not use benzine, thinner, polishing powder, or
similar solvents for cleaning. These may cause
the plastic surface to crack or deform.
O O
Never use water hotter than 40 C/104 F to clean
the front panel, it could cause deformation of
discoloration.
CAUTIONS
CARE AND MAINTENANCE
Care and maintenance
Turn the system off before cleaning. To clean, wipe with
a soft, dry cloth. Do not use bleach or abrasives.
NOTE: Supply power must be disconnectd before
cleaning the indoor unit.
Filter Handle
Cleaning the air filter
A clogged air filter reduces the cooling efficiency of
this unit. Please clean the filter once every 2 weeks.
1. Lift the indoor unit panel up to an angle until it
stops with a clicking sound.
2. Take hold of the handle of the air filter and lift it
up slightly to take it out from the filter holder,
then pull it downwards.
3. Remove the AIR FILTER from the indoor unit.
Clean the AIR FILTER once two weeks.
Clean the AIR FILTER with a vacuum cleaner
or water, then dry it up in cool place.
OPERATING INSTRUCTIONS
How the air conditioner works
AUTO operation
automatically select cooling, heating(cooling/heating
models only), or fan only operation depending on what
temperature you have selected and the room
temperature.
The air conditioner will control room temperature
automatically round the temperature point set by you.
If the AUTO mode is uncomfortable, you can select
desired conditions manually.
Optimal operation
To achieve optimal performance, please note the
following:
Adjust the air flow direction correctly so that it is not
directed on people.
Adjust the temperature to achieve the highest comfort
level. Do not adjust the unit to excessive temperature
levels.
Close doors and windows on COOL or HEAT modes,
or performance may be reduced.
Use TIMER ON button on the remote controller to
select a time you want to start your air conditioner.
Do not put any object near air inlet or air outlet, as the
efficiency of the air conditioner may be reduced and
the air conditioner may stop running.
Clean the air filter periodically, otherwise cooling or
heating performance may be reduced.
Do not operate unit with horizontal louvre in closed
position.
1 hour
1 hour
Set
Temperature
Set
Temperature
Cooling
Heating
SLEEP operation
1 hour 1 hour
SLEEP operation
7 hours timer off
7 hours timer off
When you set the air conditioner to AUTO mode, it will
SLEEP operation
When you push SLEEP button on remote
controller during cooling, heating or AUTO operation,
the air conditioner will automatically increase
(cooling) or decrease (heating) per hour for the first
2 hours, then hold steady for the next 5 hours,
after that it will switch off.
This characteristic maintains both energy saving and
comfort in night operation.
DRYING operation
The fan speed will be automatically controlled in
dry operation.
During dry operation, if the room temperature is
O
lower than 10 C, the compressor stops operation
and restarts until the room temperature is above
O
12 C.

User Manual – Dux Comfort (7.2kW)
11
12
Maintenance
Air freshening filter
Air freshening filter
1
2
4. Remove the Air Freshening Filter from its support
frame (on some models).
(The optional filter include :Plasma Dust Collector/
Silver Ion filter /Bio filter /Vitamin C filter/3M air
purifier filter, etc. The removing and installation
methods are slightly different, see the pictures
marked and on the left.
Clean the air freshening filter at least once a
month, and replace it every 4-5 months.
Clean it with vacuum cleaner, then dry it in cool
place.
5. Install the air freshening filter back into position.
6. Insert the upper portion of air filter back into the
unit, taking care that the left and right edges line
up correctly and place filter into position.
1 2
Do not touch the Plasma Dust Collector
Filter within 10 minutes after opening the
front panel, it may cause an electric shock.
OPERATION TIPS
CARE AND MAINTENANCE
Checks before operation
If you plan to not use the unit for a long time, perform
the following:
(1) Operate the fan for about half a day to dry the
inside of the unit.
(2) Stop the air conditioner and disconnect power.
Remove the batteries from the remote controller.
(3) The outdoor unit requires periodic maintenance
and cleaning. Do not attempt to do this yourself.
Contact your installer or Dux.
Check that the wiring is not broken off or
disconnected.
Check that the air filter is installed.
Check if the air outlet or inlet is blocked after the
air conditioner has not been used for a long time.
Check the condenstate drain for blockages.
Do not touch the metal parts of the unit when
removing the filter. Injuries can occur when
handling sharp metal edges.
Do not use water to clean inside the air conditioner.
Exposure to water can destroy the insulation,
leading to possible electric shock.
When cleaning the unit, first make sure that the
power and circuit breaker are turned off.
Caution
The following events may occur during normal operation.
1. Protection of the air conditioner.
Compressor protection
The compressor can't restart for 3 minutes after it stops.
Anti-cold air
The unit is designed not to blow cold air on HEAT mode, when the indoor heat exchanger is in
one of the following three situations and the set temperature has not been reached.
A) When heating has just started.
B) Defrosting.
C) Low temperature heating.
The indoor or outdoor fan stop running when defrosting
Defrosting
Frost may be generated on the outdoor unit during heat cycle when outdoor temperature is low
and humidity is high resulting in lower heating efficiency of the air conditioner.
During this condition air conditioner will stop heating operation and start defrosting automatically.
The time to defrost may vary from 4 to 10 minutes according to the outdoor temperature and
the amount of frost build up on the outdoor unit.
2. A white mist coming out from the indoor unit
A white mist may generate due to a large temperature difference between air inlet and air outlet
on COOL mode in an indoor environment that has a high relative humidity.
A white mist may generate due to moisture generated from defrosting process when the air
conditioner restarts in HEAT mode operation after defrosting.
3. Low noise of the air conditioner
You may hear a low hissing sound when the compressor is running or has just stopped running.
This sound is the sound of the refrigerant flowing or coming to a stop.
You can also hear a low "squeak" sound when the compressor is running or has just stopped
running. This is caused by heat expansion and cold contraction of the plastic parts in the unit
when the temperature is changing.
A noise may be heard due to louver restoring to its original position when power is first turned on.
4. Dust is blown out from the indoor unit.
This is a normal condition when the air conditioner has not been used for a long time or during first
use of the unit.
5. A peculiar smell comes out from the indoor unit.
This is caused by the indoor unit giving off smells permeated from building material, from furniture,
or smoke.
6. The air conditioner turns to FAN only mode from COOL or HEAT mode.
When indoor temperature reaches the temperature setting on air conditioner, the compressor will
stop automatically, and the air conditioner turns to FAN only mode. The compressor will start again
when the indoor temperature rises on COOL mode or falls on HEAT mode to the set point.

User Manual – Dux Comfort (7.2kW)
11
12
Maintenance
Air freshening filter
Air freshening filter
1
2
4. Remove the Air Freshening Filter from its support
frame (on some models).
(The optional filter include :Plasma Dust Collector/
Silver Ion filter /Bio filter /Vitamin C filter/3M air
purifier filter, etc. The removing and installation
methods are slightly different, see the pictures
marked and on the left.
Clean the air freshening filter at least once a
month, and replace it every 4-5 months.
Clean it with vacuum cleaner, then dry it in cool
place.
5. Install the air freshening filter back into position.
6. Insert the upper portion of air filter back into the
unit, taking care that the left and right edges line
up correctly and place filter into position.
1 2
Do not touch the Plasma Dust Collector
Filter within 10 minutes after opening the
front panel, it may cause an electric shock.
OPERATION TIPS
CARE AND MAINTENANCE
Checks before operation
If you plan to not use the unit for a long time, perform
the following:
(1) Operate the fan for about half a day to dry the
inside of the unit.
(2) Stop the air conditioner and disconnect power.
Remove the batteries from the remote controller.
(3) The outdoor unit requires periodic maintenance
and cleaning. Do not attempt to do this yourself.
Contact your installer or Dux.
Check that the wiring is not broken off or
disconnected.
Check that the air filter is installed.
Check if the air outlet or inlet is blocked after the
air conditioner has not been used for a long time.
Check the condenstate drain for blockages.
Do not touch the metal parts of the unit when
removing the filter. Injuries can occur when
handling sharp metal edges.
Do not use water to clean inside the air conditioner.
Exposure to water can destroy the insulation,
leading to possible electric shock.
When cleaning the unit, first make sure that the
power and circuit breaker are turned off.
Caution
The following events may occur during normal operation.
1. Protection of the air conditioner.
Compressor protection
The compressor can't restart for 3 minutes after it stops.
Anti-cold air
The unit is designed not to blow cold air on HEAT mode, when the indoor heat exchanger is in
one of the following three situations and the set temperature has not been reached.
A) When heating has just started.
B) Defrosting.
C) Low temperature heating.
The indoor or outdoor fan stop running when defrosting
Defrosting
Frost may be generated on the outdoor unit during heat cycle when outdoor temperature is low
and humidity is high resulting in lower heating efficiency of the air conditioner.
During this condition air conditioner will stop heating operation and start defrosting automatically.
The time to defrost may vary from 4 to 10 minutes according to the outdoor temperature and
the amount of frost build up on the outdoor unit.
2. A white mist coming out from the indoor unit
A white mist may generate due to a large temperature difference between air inlet and air outlet
on COOL mode in an indoor environment that has a high relative humidity.
A white mist may generate due to moisture generated from defrosting process when the air
conditioner restarts in HEAT mode operation after defrosting.
3. Low noise of the air conditioner
You may hear a low hissing sound when the compressor is running or has just stopped running.
This sound is the sound of the refrigerant flowing or coming to a stop.
You can also hear a low "squeak" sound when the compressor is running or has just stopped
running. This is caused by heat expansion and cold contraction of the plastic parts in the unit
when the temperature is changing.
A noise may be heard due to louver restoring to its original position when power is first turned on.
4. Dust is blown out from the indoor unit.
This is a normal condition when the air conditioner has not been used for a long time or during first
use of the unit.
5. A peculiar smell comes out from the indoor unit.
This is caused by the indoor unit giving off smells permeated from building material, from furniture,
or smoke.
6. The air conditioner turns to FAN only mode from COOL or HEAT mode.
When indoor temperature reaches the temperature setting on air conditioner, the compressor will
stop automatically, and the air conditioner turns to FAN only mode. The compressor will start again
when the indoor temperature rises on COOL mode or falls on HEAT mode to the set point.

User Manual – Dux Comfort (7.2kW)
13
Troubleshooting Tips
Malfunctions
Unit does not
start
Unit not cooling
or heating
(Cooling/ heating
models only)
room very well
while air flowing
out from the air
conditioner
Cause
Power cut
Unit may have become unplugged.
Fuse may have blown.
Battery in Remote controller may
have been exhausted.
The time you have set with timer
is incorrect.
Wait for power to be restored.
Check that plug is securely in wall
receptacle.
Replace the fuse.
Replace the battery.
Wait or cancel timer setting.
Set temperature correctly. For
detailed method please refer to
"Using remote control" section.
Clean the air filter.
Close the doors or windows.
Clear obstructions away first, then
restart the unit.
Wait.
Inappropriate temperature
setting.
Air filter is blocked.
Doors or Windows are open.
Air inlet or outlet of indoor or
outdoor unit has been blocked.
Compressor 3 minutes
protection has been activated.
Notes: Do not attempt to repair the unit yourself.
Always consult an authorised service provider.
What should be done?
7. Dripping water may generate on the surface of the indoor unit when cooling in a high
relatively humidity (relative humidity higher than 80%). Adjust the horizontal louver to
the maximum air outlet position and select HIGH fan speed.
9. Auto-restart function
Power failure during operation will stop the unit completely.
For the unit without Auto-restart feature, when the power restores, the OPERATION indicator
on the indoor unit starts flashing. To restart the operation, push the ON/OFF button on the
remote controller. For the unit with Auto-restart feature, when the power restores, the unit
restarts automatically with all the previous settings preserved by the memory function.
For some models, the machine is special designed with Auto-restart function for the open angle
of the horizontal louver.Power failure during operation or pressing the ON/OFF button on the
remote controller will stop the unit completely.When the power restores or pressing the ON/OFF
button on the remote controller again,the unit restarts automatically with all the previous settings
including the open angle of the horizontal louver by the memory function.So we strongly suggest
that the open angle of the horizontal louver should not be set too small,in case the condensed
water forms and drops from the horizontal louver. Press the AUTO/COOL button under the
front panel and the open angle of the horizontal louver will be restored to the standard angle
when the condensed water forms on the horizontal louver.
10. Lightning or a car wireless telephone operating nearby may cause the unit to malfunction.
Disconnect the unit with power and then re-connect the unit with power again. Push the
ON/OFF button on the remote controller to restart operation.
14
If the trouble has not been corrected, please contact your installer or Dux for assistance.
Be sure to inform them of the details of the problems and unit model/serial number.
8. Heating mode (For cooling and heating models only)
The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit
during heating operation. When the outdoor temperature falls, heat drawn in by the air
conditioner decreases accordingly. At the same time, heat loading of the air conditioner
increases due to larger difference between indoor and outdoor temperature. If a
comfor
sized for the application.
table temperature can't be achieved by the air conditioner, the unit may be incorrectly
TROUBLESHOOTING TIPS
OPERATING TIPS
Stop the air conditioner immediately if one of the following faults occur. Disconnect the
power and contact your installer or Dux for assistance.
Fuse blows frequently or circuit breaker trips frequently.
Other objects or water penetrate the air conditioner.
The remote controller won't work or works abnormally.
Trouble
OPERATION/RUN indicator or other indicators continue flashing and
this flash can't be fixed by disconnecting the power, and then connect it in again.
If one of the following code appears on the display area :
E0,E1,E2,E3.....or P0,P1,P2,P3......

User Manual – Dux Comfort (7.2kW)
13
Troubleshooting Tips
Malfunctions
Unit does not
start
Unit not cooling
or heating
(Cooling/ heating
models only)
room very well
while air flowing
out from the air
conditioner
Cause
Power cut
Unit may have become unplugged.
Fuse may have blown.
Battery in Remote controller may
have been exhausted.
The time you have set with timer
is incorrect.
Wait for power to be restored.
Check that plug is securely in wall
receptacle.
Replace the fuse.
Replace the battery.
Wait or cancel timer setting.
Set temperature correctly. For
detailed method please refer to
"Using remote control" section.
Clean the air filter.
Close the doors or windows.
Clear obstructions away first, then
restart the unit.
Wait.
Inappropriate temperature
setting.
Air filter is blocked.
Doors or Windows are open.
Air inlet or outlet of indoor or
outdoor unit has been blocked.
Compressor 3 minutes
protection has been activated.
Notes: Do not attempt to repair the unit yourself.
Always consult an authorised service provider.
What should be done?
7. Dripping water may generate on the surface of the indoor unit when cooling in a high
relatively humidity (relative humidity higher than 80%). Adjust the horizontal louver to
the maximum air outlet position and select HIGH fan speed.
9. Auto-restart function
Power failure during operation will stop the unit completely.
For the unit without Auto-restart feature, when the power restores, the OPERATION indicator
on the indoor unit starts flashing. To restart the operation, push the ON/OFF button on the
remote controller. For the unit with Auto-restart feature, when the power restores, the unit
restarts automatically with all the previous settings preserved by the memory function.
For some models, the machine is special designed with Auto-restart function for the open angle
of the horizontal louver.Power failure during operation or pressing the ON/OFF button on the
remote controller will stop the unit completely.When the power restores or pressing the ON/OFF
button on the remote controller again,the unit restarts automatically with all the previous settings
including the open angle of the horizontal louver by the memory function.So we strongly suggest
that the open angle of the horizontal louver should not be set too small,in case the condensed
water forms and drops from the horizontal louver. Press the AUTO/COOL button under the
front panel and the open angle of the horizontal louver will be restored to the standard angle
when the condensed water forms on the horizontal louver.
10. Lightning or a car wireless telephone operating nearby may cause the unit to malfunction.
Disconnect the unit with power and then re-connect the unit with power again. Push the
ON/OFF button on the remote controller to restart operation.
14
If the trouble has not been corrected, please contact your installer or Dux for assistance.
Be sure to inform them of the details of the problems and unit model/serial number.
8. Heating mode (For cooling and heating models only)
The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit
during heating operation. When the outdoor temperature falls, heat drawn in by the air
conditioner decreases accordingly. At the same time, heat loading of the air conditioner
increases due to larger difference between indoor and outdoor temperature. If a
comfor
sized for the application.
table temperature can't be achieved by the air conditioner, the unit may be incorrectly
TROUBLESHOOTING TIPS
OPERATING TIPS
Stop the air conditioner immediately if one of the following faults occur. Disconnect the
power and contact your installer or Dux for assistance.
Fuse blows frequently or circuit breaker trips frequently.
Other objects or water penetrate the air conditioner.
The remote controller won't work or works abnormally.
Trouble
OPERATION/RUN indicator or other indicators continue flashing and
this flash can't be fixed by disconnecting the power, and then connect it in again.
If one of the following code appears on the display area :
E0,E1,E2,E3.....or P0,P1,P2,P3......

User Manual - Dux Lifestyle (2.5kw, 3.4kW, 6.5kW)
WARRANTY
Terms of Warranty – Australia and
New Zealand
Dux Manufacturing Limited
ABN 19 077 879 844, Lackey Road,
Moss Vale, NSW, 2577, Australia
1. Denitions
The terms listed below shall have the
following meanings:
1. “Authorised Service Representative”
means an independent service
contractor authorised by Dux or Dux
service personnel.
2. “Dux” means Dux Manufacturing
Limited Pty Ltd ABN 19 077 879 844
and any related company.
3. “Certicate(s) of Compliance”
means certicate(s) issued by licensed
personnel including plumbers,
refrigeration mechanics, electricians or
other relevant trades people to certify
that any prescribed works comply with
applicable regulatory requirements.
4. “Certiticate(s) of Occupancy” means
certicate(s) issued by the local council
which certies that a home can be
occupied.
5. “Installation Site” means the site at
which the Product is originally installed.
6. “Normal Business Hours” means
8:30am to 5:00pm week days excluding
public holidays.
7. “Operating Instructions” means the
user manual or other documentation
which provides detailed instructions on
the proper operation and maintenance
of the Product.
8. “Other Applications” means any
Product used for non-Residential and
Light Commercial Applications. Other
Applications may include but are not
limited to factory, IT/Server room,
telephone exchange, processing area
(e.g. bakery, kitchen, warehouse,
swimming pool, agricultural facilities
such as a nursery) and any Product
which has been installed, for whatever
purpose as a retrot component to an
existing system.
9. “Purchaser” means the end user of the
Product, the person named as owner
in the Warranty certicate, the holder
of the Proof of Purchase or the holder
of a property transfer document where
the Product is included as part of the
chattels.
10. “Product” means the equipment
purchased by the Purchaser and
described in Section 2 of this document.
11. “Proof of Purchase” means a
Tax Invoice or Receipt in respect
of the Product. In the case of
new constructions, a Certicate
of Occupancy or a Certicate of
Compliance that details the date of
installation or commissioning will sufce.
12. “Qualied Installer” means the
qualied installation contractor
who is responsible for performing
the installation work in the manner
prescribed by local and statutory
regulations, including compliance with
any relevant Australian Standards, and
to Dux specication.
13. “Residential & Light Commercial
Applications” means any Product
for use in both residential and light
commercial applications. For example,
homes, ofces, hotels, apartments,
nursing homes, hospitals, health care
premises, shopping centres, retail
stores where the Product is solely used
for purpose of human comfort under
standard operating conditions.

User Manual - Dux Lifestyle (2.5kw, 3.4kW, 6.5kW)
WARRANTY
2. Terms of Warranty
2.1 Subject to the Terms of Warranty set
out in this document, the Product is
warranted to be free from defects in
materials and factory workmanship for
the period set out below:
Parts: 5 years
Labour: 5 years
Warranty Start: Date of Purchase
2.2 Dux will determine in its sole discretion,
which classication the Product ts into
and the corresponding Warranty that
shall apply.
2.3 An Authorised Service Representative
will repair or replace, at its option, the
Product or any part of the Product that
its examination shows to be defective.
The repair or replacement shall be
performed during Normal Business
Hours by an Authorised Service
Representative. Repair by persons
other than an Authorised Service
Representative may void the Warranty.
2.4 The Warranty of the Product requires
that, in addition to all other conditions,
the Purchaser conducts regular and/
or preventative maintenance as may
be specied by Dux (e.g. Operating
Instructions) and required by the level
of usage and the usage environment,
including the use of correct and
uncontaminated refrigerants and
lubricants.
3. Conditions of Warranty
3.1 The Purchaser may only obtain the
benet of the Warranty if the Purchaser:
a. maintains and services the Product
in accordance with the instructions
set out in the service section of
the relevant Service or Owner’s
Manual;
b. complies with clause 7 below (titled
“Purchaser’s Responsibilities”);
c. noties Dux within 30 days of a
defect developing, that a claim is
being made under this Warranty;
and
d. provides, in support of the claim
made under this Warranty, a Proof
of Purchase.
3.2 This document represents the only
Warranty given by Dux and no other
person or organisation is authorised by
Dux to offer any alternative.
4. Exclusions
4.1 This Warranty does NOT cover:
a. damage, problems or failure
resulting from improper or faulty
installation. The Product must be
installed by a Qualied Installer
in accordance with applicable
regulations. Where applicable,
Certicate(s) of Compliance must
be obtained by the purchaser
from Qualied Installer and present
it to the Authorised Service
Representative;
b. damage, problems or failure
caused by factors external to
the Product including, but not
limited to, faulty or poor external
electrical wiring, incorrect or
faulty power supply, voltage
uctuations, over voltage transients
or electromagnetic interference,
inadequate or faulty gas, drainage
services, or water services,
including water pressure, and non
potable water;
c. damage, problems or failure
caused by acts of God, re, wind,
lightning, ood, storm, vandalism,
earthquake, war, civil insurrection,
misuse, abuse, negligence,
accident, pests, animals, pets,

User Manual - Dux Lifestyle (2.5kw, 3.4kW, 6.5kW)
WARRANTY
vermin, insects, spiders or entry of
foreign objects or matter into the
Product such as dirt, debris, soot
or moisture;
d. damage, problems or failure
caused by weather including, but
not limited to, hail, salt or other
corrosive substances;
e. Product which has been installed
in a portable or mobile building,
structure or application including,
but not limited to, a caravan or
boat;
f. Product which is being re-installed
at a location other than the original
site;
g. any consumable item supplied
with the Product including, but not
limited to, an air lter, battery, fan
belt, igniter or cooler pad;
h. installation of third-party
components that may be attached
to the Product. These include,
but are not limited to, control
wiring, ducting, return air lter(s)
grille, register, diffuser, zone
motors, controls/thermostats, pipe
work and fabricated or added
components. These items remain
solely the responsibility of the
Qualied Installer;
i. installations where electrics/
electronics may be subjected to
moisture/chemicals (e.g. swimming
pools or nurseries);
j. any repair, which is needed as
a result of an accident, misuse,
abuse or negligence;
k. Product that is utilised in an
environment (indoor and outdoor)
outside its specied operating
range; and
l. fair wear and tear to the Product.
5. Limitations
5.1 Product tness for purpose and overall
system design, sizing and application
are not the responsibility of Dux. This
includes but is not limited to the heat
load calculations, airow and system
balancing.
5.2 This Warranty does not apply to any
Product installed at an Installation
Site which is outside Australia or New
Zealand.
5.3 Except where inconsistent with the
purchaser’s statutory rights and the
rights given by this Warranty, all of
the warranties and all liabilities of
Dux for any direct, special, indirect or
consequential loss or damage, any
damage or expense for personal injury
or any loss or destruction of property
arising directly or indirectly from the use
or inability to use the Product or any of
its parts and servicing the Product, are
expressly excluded.
6. Travel, Transport & Access Costs
6.1 The Purchaser must pay freight
charges, in-transit insurance expenses
and travelling costs for repairs/
replacements under this Warranty, that
are required to be performed 25km or
more from the nearest Dux branch or
Authorised Service Representative.
6.2 Subject to clause 6.3, Dux will pay
freight charges, in-transit insurance
expenses and travelling costs for
repairs/replacements that are required
to be performed less than 25km from
the nearest Dux branch or Authorised
Service Representative. In this
circumstance:
a. Dux will arrange for such repairs/
replacements and make any
payment directly to the third party

User Manual - Dux Lifestyle (2.5kw, 3.4kW, 6.5kW)
WARRANTY
to provide the freight, in-transit
insurance or travel services; or
b. if Dux considers appropriate, it
will authorise the Purchaser in
writing to pay for the relevant
freight charges, in-transit insurance
expenses or travelling costs
and then, upon provision by the
Purchaser to Dux of a tax invoice
showing those costs have been
incurred, reimburse the Purchaser
for such costs which are within the
terms of the authorisation. If the
Purchaser pays for the relevant
freight charges, in-transit insurance
expenses or travelling costs
without written authorisation from
Dux, Dux will not reimburse the
Purchaser for such costs.
6.3 The Purchaser must pay all costs and
expenses in respect of:
a. making the Product accessible for
service. For example, restricted
access or working at heights, or
the labour cost for an additional
person due to OHS requirements;
b. providing a safe working
environment for installation, service,
maintenance or repair of the
product;
c. any surcharge applicable in respect
of supplying replacement parts
outside Normal Business Hours;
and
d. any other costs and expenses in
relation to claiming the Warranty
that is not covered by clause 6.2.
7. Purchaser’s Responsibilities
7.1 The Purchaser must operate and
maintain the Product in accordance
with the Operating Instructions and
service maintenance schedule, including
conducting an appropriate number of
services to the unit during the Warranty
period, based on usage and the usage
environment including but not limited to;
a. regularly cleaning the air lter(s) and
replacing them where necessary;
b. replacing expired batteries or other
consumables as required;
c. ensuring that the condensate
drain is kept clean and clear of
obstructions;
d. ensuring that outdoor units have
unrestricted airow and adequate
clearances;
e. ensuring that additional corrosion
protection is applied to the Product
if it is installed in a corrosive
environment, for example, close to
the sea.
8. Statutory Rights
8.1 The benets provided to you by the
warranty and replacement guarantee
(collectively “Warranty”) are in addition
to the guarantees and other rights and
remedies available to you under the
Australian Consumer Law (“ACL”).
8.2 Australian purchasers have their benet
of statutory rights and nothing in these
terms of Warranty has the effect of
excluding, restricting or modifying those
rights. Our goods come with guarantees
that cannot be excluded under the
Australian Consumer Law. You are
entitled to a replacement or refund for a
major failure and for compensation for
any other reasonably foreseeable loss or
damage. You are also entitled to have
the goods repaired or replaced if the
goods fail to be of acceptable quality
and the failure does not amount to a
major failure.
8.3 For New Zealand purchasers nothing in
these terms of Warranty is intended to
limit the rights you may have under the
Consumer Guarantees Act 1993. The

User Manual - Dux Lifestyle (2.5kw, 3.4kW, 6.5kW)
WARRANTY
Consumer Guarantees Act 1993 does
not apply if the Product is acquired for
the purpose of a “business” (as dened
in the Act).
9. Contact Details for Warranty
Claims
Business Address:
Dux Manufacturing Limited
Lackey Road
Moss Vale, NSW, 2577
Australia
Telephone:
1300 365 115 (Australia)
0800 729 389 (New Zealand)
Facsimile:
(61 2) 4868 0257
Email:
[email protected]
The PURCHASER WILL BE CHARGED for
work done or a service call(s) if:
• the problem is not covered by these
Terms of Warranty;
• there is nothing wrong with the
product (e.g. instructing Purchaser on
the operation of the Product and/or
controls), or if the Purchaser is unable
to provide Proof of Purchase validating
that the Product is within the Warranty
period. We recommend that you read
the operating instructions, and in
particular the troubleshooting section of
the Operating Instructions, before you
make a Warranty service call. Proof of
Purchase must be presented.
For advice, repairs and service, call:
1300 365 115 (Australia)
0800 729 389 (New Zealand)
Carefully remove all packaging and
transit protection from the air conditioner
before installation. Dispose of the
packaging responsibly using re-cycling
facilities where they exist.