Dimplex GD09I User manual

SPLIT SYSTEM AIR CONDITIONER
OWNER’S MANUAL &
INSTALLATION MANUAL
Thank you for Choosing a Dimplex Air Conditioner, Please read this OWNERS MANUAL carefully prior to use.
MODELS: GD09I - GD12I - GD18I

CONTENTS
Do not carry out any operation
marked by this symbol.
Always follow instructions for items
marked with this symbol.
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Operation and maintenance
Instructions prior to operation
How to use your air conditioner .................................. 3
Names and functions of each part ................................ 5
Operation of remote control .......................... 6
Clean and care
Troubleshooting
Installation service
Installation instructions
Installation dimension diagram
Installing indoor unit
Installing outdoor unit
Post-Installation check list and operation test
Emergency operation
Installation and Maintenance of Silver Ion Filter
Do not dispose this product as unsorted municipal waste.
Collection of such inorganic waste requires special collection
by local authorities.
Thank you for choosing a DIMPLEX air conditioner, please read this owner's manual
carefully before operating the unit and keep it for future reference.
The product images in this manual may be slightly dierent to your actual unit. Depending
on the model, some models have a display and some models dont, for actual position and
shape of the displayer/nish please refer to the physical unit itself.
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 instructions concerning use of the appliance
by a person reponsible for their safety.
Children should be supervised around this appliance at all times.
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Operation and maintenence
1
Unplug the air conditioner
when not used for a long
period.
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This Dimplex Air
conditioner must be
installed by a qualified
installer.
The appliance also needs to bi-wired by
a qualified electrician.
Failure to follow any terms depicted in
this manual will void the warranty.
Select the most appropriate tem-
perature.
We recommend
setting the
temperature
at 18 - 20 C
This will save power usage
Do not leave windows and
doors open for extended periods
whilst running the air conditioner.
It will decrease the effectiveness of your
air conditioner..
Do not block the air intake or outlet
vents on either the outdoor or indoor
units.
This may cause a malfunction or decrease
the effectiveness of your air conditioner.
Keep flammable or combustible
materials further than 1 m from
this unit.
If it is damaged or unstable, the unit
may fall and cause injury. It may also
not function correctly and it can void
your Dimplex warranty.
.
Please make sure the stand under
this unit is secure and solid.
Do not use the air conditioner as a
step, or keep anything on top of the
unit.
This can lead to injury to you and
damage to the unit.
Do not disassemble, repair, or
modify the unit.
Please contact a qualified technician
for assistance with repairs.
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Instructions prior to operation
If the power cord is damaged, it must be replaced
by the manufacturer or a service agent or a
similarly qualied person in order to avoid a
hazard.
The airflow direction is adjustable. The vertical
direction of the airflow can be adjusted with the
upward/downward louvers. The horizontal
direction of airflow can be adjusted with the
left / right louvers.
Horizonal louvre Vertical louvre
Do not insert your hands into any part of the
unit, including the intake/outlet vents, whilst
unit is in operation
Doing so may cause injury.
Do not place plants or pets where they may be
exposed to direct airflow from the air conditioner.
.
Do not direct airflow onto persons for
extended periods of time.
Do not use the air conditioner for other purposes,
such as drying clothes, preserving foods, etc.
Splashing water on the air conditioner can
cause an electric shock or malfunction.
Do not place the unit near an oven or cooktop.

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How to use your Dimplex Air Conditioner
Working mechanism and special functions for cooling mode
Principle:
Anti-freezing function:
Working mechanism and special functions for heating mode
Principle:
Defrosting:
Air conditioners absorb the heat in a room, then transmit that heat outdoors, where it is then
discharged. This decreases the ambient indoor temperature. The cooling capacity of the air
conditioner may increase or decrease depending on the outdoor ambient temperature.
If the unit is running in COOL mode and the outdoor ambient temperature is low, frost may
form on the heat exchanger. If the indoor heat exchanger temperature drops below 0 degrees
Celsius, the unit's indoor microcomputer will stop the compressor in order to protect the unit.
This unit also functions as a heater. It absorbs heat from outdoors and transmits it indoors,
thereby raising the indoor ambient temperature. The eectiveness of this function may
decrease if the outdoor ambient temperature decreases.
If the ambient outdoor temperature becomes too cold, please use other heating methods.
The unit will continue to function down to -10 C, however defrost settings will activate it self
more often during these lower temeratures.
If the ambient temperature outside is low but the humidity is high, frost may form on the
outdoor unit and aect the heating capabilities. If this occurs, the auto-defrost function will
activate and the fan motors on both the indoor and outdoor units will halt, disrupting the
heat output for 8-10 minutes.
During the auto-defrost sequence, vapour may be emitted from the outdoor unit. This is
normal and not a malfunction.
When the auto-defrost sequence is complete, heating will resume automatically.
3
The climate type of this unit is according to the nameplate.
The external static pressures at which the appliance was tested should be zero Pa.
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4
How to use your Dimplex Air Conditioner
Anti-cool air function:
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:
1. When heating mode begins
2. After the auto-defrost function has just finiished.
3. Heating in very low temperatures.
Gentle Breeze
The unit may automatically rotate to a certain position and blow a gentle
breeze in the following situations:
1. When the unit is turned on, in HEAT mode, and the compressor hasn't reached the
starting position.
2. When the unit is in HEAT mode, the temperature has arrived at the prescribed value,
and the compressor has stopped running for approximately 1 minute.
The operating temperature range (outdoor temperature) for cooling only models: 21 ~ 43 C
for cooling and heating units: -10 ~ .
oo
45 C
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Names and functions of each part
⑸
⑻
⑶
⑼
⑴
⑵
⑹
⑸
⑵
⑻
⑼
⑷
⑺
⑶
⑴
Indoor unit
Air inlet
Air outlet
Outdoor unit
Remote Control
Air inlet
Air outlet
Power cable
Remote control
Front panel
Filter
Guide louver
Wall pipe
Binding tape
Connection wire
Drainage hose
⑷⑹⑺
：Cool
：Dry
：Fan
：Heat
：Se t temp.
：Run
Icons on display:
５

Press this button to turn the LIGHT in the
display panel on. Press it again to turn it off.
The icon will be displayed whether the
light is on or off.
LIGHT button
LIGHT
Descriptions and functions of remote control

ON/OFF button
ON/OFF
Remote control
Signal transmitter
AUTO
COOL
DRY
FAN
HEAT
Make sure there is nothing obstructing the receiver or the remote control. Do not drop
or throw the remote control. Keep liquids away from the remote control. Do not place
the remote control in direct sunlight, or keep near very high temperatures.
Medium
Press this button to change MODE. Five
modes are available: AUTO, COOL, DRY, FAN,
and HEAT. Each time the MODE button is
pressed, the next mode is selected.
AUTO MODE is the default setting. When HEAT
mode is selected, the initial temperature is 28 C
(82 F). In all other modes, the initial value is
25 C (77 F). In AUTO mode, the temperature is
not displayed.
MODE button
MODE
Press this button to go into SLEEP mode.
Press it again to cancel. When the unit is
turned on, the SLEEP mode is automatically
off. SLEEP mode is deactivated when the
unit is turned off. After you have set SLEEP
mode up, the SLEEP icon will be displayed.
The timer can be adjusted in this mode.
SLEEP button
SLEEP
Press this button to activate FAN mode. FAN
speed can be selected in four steps: AUTO,
LOW, MEDIUM, or HIGH. Each time the
FAN button is pressed, the next speed is
selected. When the unit is turned on, AUTO
speed is automatically activated.
Please note: In DEHUMIDIFY and DRY modes,
LOW speed is the only available option.
FAN button
FAN
Low
High
Press this button to set the CLOCK. Once this
button is pushed, the will blink. The time can
now be adjusted using the + or - buttons.
Press and hold the + or - buttons to change
the time more quickly. Once you are finished,
press the CLOCK button again and the
will stop blinking. When the is not displayed,
the TIMER is running.
CLOCK button
CLOCK
Operation of remote control
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Press this button to turn the unit on. Press it
again to turn the unit off. When the unit is
turned off, TIMER and SLEEP modes will be
cancelled. The CLOCK will not be affected.
6
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Remote control
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X-FAN button
X-FAN
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+ and - buttons
+
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Description and functions of remote control
Operation of remote control
When you press the X-FAN button, the unit
will continue to operate for 10 minutes after it
has shut down to keep the unit dry. This
function is not available in AUTO, FAN or
HEAT mode. It is not available on all models.
Press this button in Cool or Heat mode, to
get a boost of fan speed and air circulation.
An Icon will be displayed on screen
indicating if its either on or off. This mode
will automatically cancell it self if the fan
speed or mode of operation is switched. It is
not available on all models
Press these buttons to change the
temperature.Press and hold to change more
rapidly. In AUTO mode, the temperature
can not be altered.
Temperature ranges:
16-30 C
61-86 F
Please note: The remote control is the same for all units. Should your unit not support
all the functions displayed on the remote control, pressing those buttons will not affect
your unit. Some functions are model specific.
7
When the unit is turned on, the set
temperature is displayed. Press this button
to display the set temperature indicated by .
Press again to display the indoor ambient
temperature indicated by icon. symbol
indicates that the current display setting will
not alter unless changed by user.
TEMP button
TEMP
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TURBO button
TURBO
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OFF
This remote control is used for all models. If
your unit supports three settings, the following
settings are available:
When the guide louver starts to swing up and
down, press the SWING button again to stop the
louver in the current position.
When this icon is showing, the guide louver
will swing up and down between all five
positions
●Press this button to change the SWING angle.
Each time you press the button, the angle will
change as follows:
SWING UP AND DOWN BUTTON
TIMER ON TIMER ON BUTTON
Press this button to set and activate the
TIMER. To set the TIMER, press this button
once. The [clock icon] will disappear, and
the time displayed will change from the
CLOCK to the TIMER. The word ON will
blink for five seconds. While ON is blinking,
use the + and - buttons to set the TIMER.
Press and hold the + and - buttons to
increase the rate of change. Once you have
set the TIMER, press the TIMER ON button
again to finalise the setting. Pressing the
TIMER ON button again will cancel.
Please note: In order for the TIMER to be
effective, the CLOCK needs to be accurate.
TIMER OFF BUTTON
Press this button to set the TIMER OFF
time. Follow the same setting instructions
as the TIMER ON button.
TIMER OFF
●
Remote control
Description and functions of remote control
Operation of remote control
Please note: The remote control is the same for all units. Should your unit not support all
the functions displayed on the remote control, pressing those buttons will not affect your
unit.
●
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Once the unit is turned o, activating the X-Fan function dries the moisture on the indoor unit to
prevent mould.
X-FAN function
1. Once the X-Fan function is activated, press the ON/OFF button to turn the unit o. The indoor
fan will keep running for about 10 minutes at low speed. To turn the fan o, press the X-Fan
button again.
2. If the X-Fan function is not activated, when the ON/OFF button is pushed, the unit will be
completely o.
Operation of remote control
Special features explained
1. Press this button to turn the unit ON. Press it again to turn the unit OFF.
When the unit is turned o, the guide louver will close automatically.
2. Press the MODE button to select the desired running mode.
3. Press the + and - buttons to set the temperature. If this unit is in AUTO mode,
this step is unnecessary.
4. Press the FAN button to set the fan speed. Available selections are
AUTO, LOW, MEDIUM, and HIGH.
5. Press the button, to change the swing angle.
1. Press the SLEEP button to activate SLEEP mode.
2. Use the TIMER ON and TIMER OFF buttons to set the TIMER.
3. Press the LIGHT button to turn the display light on and o.
(This function is not available in some units.)
4. Press the TURBO button to activate TURBO mode.
Press it again to turn it o.
Guide for - General operation
Guide for - Optional features
When AUTO RUN mode is selected, the set temperature will not be displayed on the display panel.
The unit will automatically choose the mode to maintain the set temperature.
TURBO Function
If the TURBO mode is selected, the unit will run at HIGH fan speed to cool or heat the room as
quickly as possible.
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AUTO RUN
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Press +and - buttons simultaneously to lock or unlock the remote.
If the remote control is locked, the will be displayed. If a button is pushed while the keypad is
locked, the will ash. When the keyboard is unlocked, the [lock icon] will disappear
1. To change the angle of the guide louver, press and hold the SWING button. After about two
seconds, the louver will start to swing. Press the SWING button again to freeze the louver in its
current position.
2. Press the SWING button once to turn the SWING mode on. If you press the SWING button again
within two seconds, you can cycle through the SWING angles. If you push the SWING button
after two seconds, the SWING mode will be deactivated.
Switching between Fahrenheit and Centigrade
When the unit is o, press the MODE and - buttons at the same time to change between F and C.
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Swing Glider Operation
‘Lock’ Feature
Operation of remote control
1.
Things to note when changing batteries
10
4.
2.
3.
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Press on the and slide the cover in the direction the arrow is pointing (as shown below).
Remove the old batteries. (As shown)
Insert two new AAA 1.5V batteries. Make sure the batteries are positioned
correctly (as shown).
Slide the cover back on.
Always replace old batteries with brand new batteries.
If the remote control is not used for a long period of time,
remove the batteries to prevent battery acid leakage.
Make sure you are using the remote control within range of the unit.
The remote control should not be used within 1 metre of televisions or stereos.
If the remote control is not working, remove the batteries and then reinsert them.
If the remote control is still not working, replace the old batteries with new ones.
Sketch map for
changing batteries
NOTE:
The Manual Defrost Mode
To activate the DEFROST function, the unit must be o. Press MODE and X-Fan buttons at the
same time. If the unit is turned o while DEFROST function is activated, the unit will not shut
down until after defrosting is complete. If the MODE is changed while DEFROST function is
activated, the MODE will not activate until after the defrosting is completed. When the unit is
turned on, the DEFROST function is automatically o.
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If the remote control is lost, you can turn the
unit on with the manual switch, which is located
on the wall unit. The unit will run in AUTO mode,
however the temperature and fan speed cannot be
changed.
The LIGHT button allows you to turn the light on and o. You can use this
feature to turn on/o the ambient light of the unit if you intend to sleep
whilst the unit is operating.
To turn the display light on:
To turn the display light o: Press the LIGHT button again. The will disappear and
the light will turn o.
Turning the display light on/off

Press the LIGHT button. The will appear on the
remote control screen, and the light will turn on.
Emergency operation
Emergency - Manual operation
Press the manual switch to turn the unit on.
As the unit will run in AUTO mode, the
microcomputer will select the mode and
temperature.
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To turn the unit o, use the manual switch again.
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Manual switch
11
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②To clean the air filter
③
①
(a)
(b )
Clean and care
Caution
Before cleaning, turn the power off and unplug the unit to prevent electric shock. To clean, use a
damp cloth to wipe the unit down.
Never put water on or in the unit when cleaning, or electric shock may occur.
Never use flammable liquids to clean the air conditioner.
To clean the front panel
Clean the air filter every three months. If there is a lot of dust in or around the air conditioner,
clean the air filter every month.
Please note: Once the filter has been removed, do not touch the fin inside the unit.
To remove the air filter
Pull up gently on the front cover. The cover will hinge upward
(figure a). Pull the air filter down and out of the unit (figure b).
To clean the air filter, you can either use a vacuum
cleaner OR wash the filter with warm water and a
gentle detergent. Allow the filter to dry in a sheltered
location.
Please note: Never clean the filter with water above
45 C, or the unit may become discolored or deformed.
Never dry the filter by a fire.
To re-insert the air filter
Slide the air filter back into the unit. Lower the front cover
back into position and push gently to close.
Fig.4
To clean the front panel, use a cool or lukewarm damp cloth and wipe the panel down. Never immerse
the front panel in water, as this will damage the microcomputer and its circuits.
12

①Make sure nothing is obstructing the intake or outlet vents.
②
③Check the batteries.
④Make sure the outdoor stand is not damaged. If it is,
please contact the retailer for further assistance.
①
②
③
Clean and care
Check before use
Make sure the ground wire is properly connected.
Maintenance and Upkeep
Turn main power off.
Clean the filter and wipe down the outside surfaces.
Clear dust and obstructions from the outdoor unit.
13

Once the air conditioner has been turned off,
it will not restart within three minutes. This is
to prevent system overload.
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Troubleshooting
CAUTION
Do not attempt to repair the unit by yourself. If the unit is not functioning properly, please
check the following troubleshooting guide before contacting Dimplex customer services.
Malfunction Solution
The unit does not restart.
There is a bad smell coming from the unit. Clean the air filter. If the smell persists,
please contact Dimplex customer services.
Gurgling or dripping sounds are heard from
the unit.
This is due to refrigerant flowing inside the
unit. This is normal.
In COOL mode, a mist is produced through
the vent. This can happen with high air temperature
and humidity levels. After the unit has been
running for a while, the mist will disappear.
.
Creaking noises are heard from the unit
when it is turned on or off. This is caused when changes in temperature
warp the plastic. It is normal as long as its
not continuous.
Waiting
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Troubleshooting
Malfunction Solution
The unit is not running..Is the power turned off?
Has the cable come out of the outlet?
Has the circuit breaker tripped?
Is the voltage of the outlet too high or too low?
(Please get a professional to test this.)
Is the TIMER on?
The unit is not cooling or heating efficiently. Is the set temperature suitable?
Are the intake and outlet vents blocked?
Is the filter dirty?
Are the windows and doors open?
Is the fan set on LOW speed?
Are there any other heating or cooling sources in
the room?
The remote control is not working. The unit can occasionally get overloaded from too
many remote control commands.
Is the remote control within range of the unit?
Are there any obstructions? Are the batteries flat?
The remote control may be damaged. Please check
if the remote functions are operating as per normal.
Water is leaking out of the indoor unit..
The air humidity is very high and water
condensation is dripping out. Turn unit off until
humidity levels decrease.
The connection between the drainage pipe and
the unit is loose.
Water is leaking from the outdoor unit..When the unit is running in COOL mode, water
may condense on the pipe and pipe connection.
When the unit is running in DEFROST mode, ice
may have thawed and water is draining out.
When the unit is running in HEAT mode,
condensation is dripping from the heat exchanger.
Noise being emitted from the indoor unit. The fan or the compressor relays are running.
It is normal.
When the DEFROST mode has just started or
stopped, refrigerant is flowing.
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Troubleshooting
Malfunction Solution
Indoor unit is not blowing out any air.
There is moisture on the air outlet vent. If the unit is running in high humidity for long
periods of time, moisture may condense and
drip off the grill.
If any of the following situations occur, turn off and
unplug the unit immediately and contact Dimplex
customer services on 09 274 8265 (NZ) or
1300 556 816 (AUS)
- There is a loud or harsh sound coming from the
unit.
- Water is leaking excessively from the indoor unit.
- The air switch or protection switch is broken.
- Water is spilled into the unit.
- The power cable and plug are abnormally hot.
Turn the unit off immediately.
If the unit is running in HEAT mode and the
temperature of the heat exchanger is very low,
it will stop before cold air comes out.
When the unit is running in HEAT mode and the
outdoor temperature is low or the humidity is
very high, frost may form on the outdoor heat
exchanger. If this happens, the unit will
automatically defrost. During the defrosting,
air will stop blowing, and water or vapour may
come out of the unit.
If the unit is running in DEHUMIDIFY mode, the
indoor fan man stop in order to prevent
condensation from evaporating back into the air.
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１．
２．Select a location where the condensed water can be easily drained. It should also be easily
connectable to the outdoor unit. .
４．The location must be strong enough to withstand the weight and vibration of the unit.
.
５．
６．
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８．The indoor unit location must comply with the installation dimension diagram requirements.
１．Make sure the noise and air vents will not interfere with neighbours, animals, or plants.
２．Select a location where there will be sufficient ventilation.
３．Make sure the intake and outlet vents will not be blocked or obstructed in any way.
４．The location must be able to withstand the full weight and vibration of the unit.
５．Make sure the unit will be dry, but not directly in the sun or strong wind.
６．
３．The unit should be out of reach of children and pets..
１．The unit must be installed by a qualified technician. Local laws and the instructions in this
manual must be observed.
２．If the unit is not installed by an accredited installer, the unit may not be installed properly
and malfunctions may occur. The Dimplex 5 year warranty will also be void.
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Installation Instructions
Important Notices
Basic Requirements for Unit Location
This unit should not be installed in any of the following locations:
Close to high heat sources or flammable vapours, gases, or materials.
Close to high-frequency wave emissions, e.g. radio equipment, welding machinery, or
medical equipment.
Close to saltwater.
Close to machine oil or vapours.
Close to hot springs or sulfur vents.
Other high-risk areas.
Choosing a Location for Your Indoor Unit
The air intake and outlet vents should not be blocked. Make sure air can circulate freely
around the room.
Make sure the unit is easily accessible for routine maintenance. The unit should be more
than 2 meters off the floor.
The unit should be more than one metre away from televisions or other electric appliances.
Make sure the air filter is easily accessible.
Choosing a Location for Your Outdoor Unit
The outdoor unit location must comply with the installation dimension diagram
requirements. It must also be easily accessible for maintenance and repair.
The Maximum height difference of connecting the piping with the indoor unit is 5m, the
maximum length of connecting the piping should be 10m.
Select a location that is out of reach of children.
The unit should not be installed in such a way that will block walkways or footpaths, or
in a location that will alter public spaces.
．Do not install the unit close to a washing machine, clothes dryer, bath, shower, or swimming pool.
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１７

Installation Instructions
Safety Requirements For Electric Appliances
Grounding Requirements
Note:
Faulty or incorrect connection may cause a re.

4. The unit should be installed at least 1.5 metres away from any ammable surface.
1. The circuit and power supply must be compatible with the unit and cable.
2. Do not yank or tug on the power cable.
3.
① ② ③
④
1. This unit is a type I appliance, and therefore must be properly grounded.
2. The green and yellow wire in this unit is the grounding wire. It may not be used for any
other purpose. Tampering with this wire in any way may cause electric shock.
3. The grounding must comply with Australasian regulations.
4. The unit must be grounded properly. Do not connect the grounding wire to any of the
following:
Water pipes Gas pipes
.
Sewage pipes
Other places deemed unacceptable by a qualified techinician
5. The unit must be installed in compliance with national and local wiring regulations.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles
should be connected in xed wiring.
This unit must be properly grounded, and should therefore be installed by a qualified
technician.
6.
5. The model and rating values for fuses are listed on the energy label sticker on fuse cover or
on the back of the PCB.
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