Palsonic AOS User manual

SPLIT AIR-CONDITIONER
OWNER'S MANUAL
Thank you for selecting super quality Air Conditioner. To ensure satisfactory
operation for many years to come, this Owner's Manual should be read carefully
be fore 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.
This Air Conditioner should be used for household use.
AIRMASTER
1 JOYNTON AVENUE
WATERLOO NSW 2017 AUSTRALIA
TEL: [phone]
FAX: [phone]
www.palsonic.com.au
AIRMASTER CUSTOMER SERVICE
TELEPHONE
AUSTRALIA: 1300 657 888

CONTENTS
Preparation before use
Before using the air conditioner, be sure to check and preset the following.
Remote Controller presetting
The remote controller is NOT presetting as Cooling Only Air Conditioner or Heat Pump by manufacturer.
Each time after the remote controller replaces batteries or is energised, the arrowhead will flashes on the
Front of "Heat" or "Cool" on LCD of the remote controller.
User can preset the remote controller type depending on the air conditioner type you have purchased as
follows:
Press any button when the arrowhead flashes and pointing to "Heat, then Heat Pump is set
Press any button when the arrowhead flashes and pointing to "Cool", then Cooling Only is set.
If you don't press any button within 10 seconds, the remote controller is preset as Heat Pump automatically.
Note:
if the air conditioner you purchased is a Cooling only one, but you preset the remote controller as Heat Pump,
it doesn't bring any matter. But if the air conditioner you purchased is a Heat Pump one, and you preset the
emote controller as Cooling Only, then you CAN NOT preset the Heating operation with the remote controller.
Auto-restart Presetting:
The appliance is preset as no auto-restart function by manufacture. If Auto-restart function is needed, follow the
step below to activate this function:
1) Make sure the Air-con's power is off:
2) Press down and hold the Emergency button (ON/OFF )on the indoor unit then electrify.
3) Keep pressing the Emergency button for over 10 seconds until three short beeps are heard.
The Auto-restart function is then activated. To cancel the Auto-restart function, repeat above procedure until four
short beeps are heard.
Safety Precautions ....................................................................................................................
Identification of Parts .................................................................................................................
Remote Controller .....................................................................................................................
Operation Instructions ...............................................................................................................
Maintenance ..............................................................................................................................
Protection ..................................................................................................................................
Troubleshooting .........................................................................................................................
Installation Instructions ..............................................................................................................
1
2
4
6
8
9
10
11

1
Safety precautions
Symbols in this Use and Care Manual are interpreted as shown below.
Be sure not to do.
The feature of the appliance,
instead of a fault.
Pay attention to such a situation.
Be sure to follow this instruction.
Grounding is essential.
Warning: Incorrect handling could
cause a serious hazard, such as death,
serious injury, etc.
Use correct power supply in accordance
with the rating plate requirement
Otherwise, serious faults or hazard may.
occur or a tie maybe break out.
If the supply cord is damaged, it must
be replaced by the manufacturer, its
service agent or similarly qualified
persons in order to avoid a hazard.
Keep the power supply circuit breaker
or plug away from dirt. Connect the power
supply cord to it firmly and correctly,
lest an electric shock or a fire break out
due to insufficient contact may occur.
Do not use the power supply circuit
breaker or pull off the plug to turn it off
during operation. This may cause a
fire due to a spark, etc.
Do not tangle, pull or press the power
supply cord, as this cold will be damaged
and an electric shock or fire is probably
caused by a broken power supply cord.
It is harmful to your health if the cool air
reaches you for a long period. It is advisable
to allow the air flow to circulate to all the
whole room.
Never insert a stick or simile obstacle
to the unit. When the fan rotates at high
speed, this may cause an injury.
Firstly turn off the appliance by remote
controller before cutting off power supply
if malfunction occurs.
Do not repair the appliance by yourself.
If this is done incorrectly, It may cause an
electric shock etc. Prevent the air
flow from reaching gas
burners and stoves.
It is the user's responsibility to ground
the appliance according to local codes
or ordinances by a licensed technician.
Do not touch the operation buttons
when your hands are wet.
Do not put any objects on the outdoor
unit.
Notes: For the purpose of innovation and improvement, above products are subject to change without prior notice.
The air conditioner is not a toy, please keep away from children!
SLEEP FAN
TIMER SWING
ON/OFF
MODE
MID
SWING
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP TIMERON
HIGH
LOW
TIMEROFF

2
Identification of parts
Indoor unit
Outdoor unit
Note: Condensate water drains
at COOLING or DRY operation
The figures in this manual are based on the external view of a standard model
Consequently, the shape may differ from that of the air conditioner you have selected..
Air intake
Front Panel
Emergency Panel
Display Panel
Air Outlet
Drain Hose
Air Intake
Air Filter
Remote Controller
Air Outlet
Vertical Adjustment
Louvre
Horizontal Adjustment
Louvre
Charcoal Filter
(optional)
Electrostatic Filter
(optional)
Pipes and Power
Connection Cord

ON/OFF
3
Identification of parts
Receive signal from the
remote controller.
It lights up during the
set time.
It lights up when
power supply is on.
It is on during operation.
It lights up during the
set sleep function.
Switch display of
environmental temperature
and setting temperature Receive signal from the
remote controller.
It lights up when
power supply is on. It is on during operation.
It lights up during the
set sleep function. It lights up during the
set time.
Select display of
environmental temperature
and setting temperature
It lights up during the
set sleep function.
It lights up when
power supply is on.
Used to control the unit when the
remote controller H out of work.
This operation way is suitable for N.
R. L. M. 0 series.
Used to control the unit when the
remote controller is out of work
This operation way is suitable for E.
F. G. H. J. K series.
Operating and Display
The above operating sketch map is suitable for E, F, G, H, J, K, M, N series.
The above operating sketch map is suitable for L, R series. The above operating sketch map is suitable for Q series.
Remarks: When remote controller is out of work, open the panel and you can see emergency button there, see the
above picture. The emergency button for 50, 70, 90 series is at the top right, see " ON/OFF " button there.
Auto-restart set:
the appliance is preset as no auto-restart function by manufacturer. If Auto-restart function is needed, follow the
below step to activate this function:
1) Make sure the Air-con's power is off .
2) Press down and hold the Emergency button (ON/OFF )on the indoor unit then electrify .
3) Keep pressing the Emergency button for over 10 seconds until three short beeps are heard, then Auto-restart
function is activated. To cancel the Auto-restart function, repeat above procedure until four short beeps are heard.
The shape and position of the switches and indicators may vary from different models, but their function are similar.
If there is some difference between the sketch map and the substantiality, please subject to the substantiality
Emergency button
Emergency button
ON/OFF
Run Indicator
Timer Indicator
Signal Receives
Sleep Indicator
Power Indicator
Sleep Indicator
Power Indicator
Temperature Display
Signal Receives
Run Indicator
Timer Indicator
Power Indicator
Sleep Timer
Temperature Display

4
Remote controller
Remote controller
transmitting display
time setting display
temperature setting display
The remote controller transmits signals to the system.
ON/OFF button
Used to start and stop operation
when pressed.
TIMER button
Used to select TIMER operation.
UP button (TOO COOL button)
Used to increase the set room temperature.
and time.
DOWN button (TOO WARM button)
Used to decrease the set room temperature
and time.
SLEEP button
Used to set or cancel sleep mode operation.
SWING control button
Used to adjust airflow direction.
FAN SPEED control button
Used to select the indoor fan motor speed
Auto, High, Mid and Low.
MODE button
Used to select the type of operation mode: Feel,
Cooling, Dry, Fan and Heating (Only for Heat Pump).
Feel mode can select the operation mode such as
COOL, DRY, FAN, HEAT automatically depending
on the room temperature, and the feel mode is
default setting at starting.
some remote controller's display is like he above
Note: The above remote controller is only for reference, please subject to the substantiality.
When the batteries are inserted into the remote controller, all the signals will display on the screen and keep
2 seconds, then the COOLING and HEATING signals will flash respectively. For cooling only air con, please
press any button when the cooling signal is flashing, then the remote controller has been set as cooling only.
For cooling and heating air con, please press any button when the heating signal is flashing, then the remote
controller has been set as cooling and heating. If none of the button is pressed within 10 seconds, the remote
controller will be set as cooling and heating automatically. Cooling only air con can use the remote controller
which has cooling and heating function, but do not have the function of heating.
Although the air con is not running, remote controller still have some display (Only for Cooling and Heat model).
Note: Each model and relevant functions will be further specified in following pages
SLEEP FAN
TIMER SWING
ON/OFF
MODE
MID
SWING
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP TIMER ON
HIGH
LOW
TIMER OFF
Signal Transmitting Window
Transmits signals to the system
Setting Display
setting temperature
adjustment display
(During feel mode)

5
Remote controller
Remote controller
IPlease slide and remove the cover.
2Exchange the batteries.
3Install the cover.
Signal receptor
How to Insert the Batteries
Remove the battery cover according to the arrow direction.
Insert new batteries making sure that the (+) and (-) of
battery are matched correctly.
Reattach the cover by sliding it back into position.
Note:
Use 2 LR03 AAA (1.5 volt) batteries. Do not use rechargeable batteries.
Replace batteries with new ones of the same type when the display
becomes dim.
Storage and Tips for Using the Remote Controller
The remote controller may be stored mounted on a wall with
a holder.
Note: The remote controller holder Is an optional part.
Remote controller holder
How to Use
To operate the room air conditioner, aim
the remote controller to the signal receptor.
The remote controller will operate the air
conditioner at a distance of up to 7m when
pointing at signal receptor of indoor unit.
Slide the cover
upwardly in the
direction of the
arrow
Attention to
the - and +
marks

6
Operation instructions
Operates by selecting automatically the operation mode ( HEAT, DRY, FAN , COOL ) depending on the
room temperature during starting.
With the remote controller pointing towards the air conditioner.
Press button, when the appliance receives the
signal, the RUN indicator of the indoor unit lights up.
When the unit is not at FEEL mode.
Press the MODE select button.
Move the MODE to the FEEL position.
Indoor temperature Operation mode Target temperature
Less than 200CHEATING (FOR HEAT PUMP TYPE)
FAN (FOR COOL ONLY TYPE) 230C
20C~260CDRY 180C
Over 260CCOOLING 230C
Air temperature adjustment is possible even during FEEL operation.
There are 6 levels of adjustment possible with the button or
the button.
There will be a delay when changing mode
is made during the operation.
As there might not be air blown out. If you don't like the content of FEEL mode operation,
change to HEATING, DRY or COOLING than FEEL.
Press the button or the button.
When the button is pushed, the temperature will increase 10C.
After temperature will increase 20C, the indicator will not change
When the button is pushed, the temperature will reduce 10C.
After temperature reduce 20C, indicator will not change.
Operation mode and temperature are determined by indoor temperature
Setting temperature
Selecting FEEL mode
2
Turning on
1
3
NOTE
SLEEP FAN
TIMER SWING
ON/OFF
MODE
MID
SWING
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP TIMER ON
HIGH
LOW
TIMER OFF
231
FEEL mode operation procedure
ON/OFF
The operation of the AUTO
mode can be performed by
only pressing the ON/OFF
button from the next time.

7
Operation instructions
SLEEP FAN
TIMER SWING
ON/OFF
MODE
MID
SWING
AUTO
DRY
FAN
HEAT
COOL
FEEL
SLEEP TIMER ON
HIGH
LOW
TIMER OFF
It is convenient to set the timer on with the TIMER button when you go out in the morning
to achieve a comfortable room temperature when you get home. You can also set
timer off at night to enjoy a good sleep.
Press UP and DOWN button to set time.
Time setting is 30-minutes.
Note: After setting the timer, check that TIMER INDICATOR lamp of the indoor
unit lights.
TIMER mode
When the remote controller
is on, press the TIMER
button to set a switch-off timer,
press again again, the setting
will be cancelled.
When the remote controller
is off, press the TIMER
button to set a switch-on timer,
press again, the setting will be
cancelled.
Timer Setting

8
Maintenance
Cut off the power supply
Grasp position "a" an
pull outward to remove the
front panel. a
Wipe with a soft
and dry cloth.
Use lukewarm water
(below 400C) to clean
if the appliance
is very dirty.
Use a dry and
soft cloth to
clean it.
Never use volatile substance
such as gasoline or polishing
powder to clean the appliance.
Never sprinkle water onto the
indoor unit
Reinstall and shut the front panel.
Reinstall and shut the front panel by
pressing position "b" downward.
1. Open the front panel.
2. Press the handle of the filter gently
from the front.
3. Grasp the handle and slide out the filter.
It is necessary to clean the air filter
after using it for about 100 hours.
Clean it as follows:
Stop the appliance and remove
the air filter.
Clean and reinstall the air filter.
If the dirt is conspicuous,
wash it with a solution of
detergent in lukewarm water.
After cleaning, dry well in
shade.
Close the front panel again.
Clean the air filter every two weeks
if the air conditioner operates in an
extremely dusty environment.
Air filter maintenance
Front panel maintenance
1
23
Turn off the appliance
first before disconnecting
from power supply
a
Dangerous!
Electric
shock!
b
b

9
Protection
For Tropical (T3) Climate condition models, the
temperature point is 520C instead of 43%.
If the air conditioner runs in COOLING or DRY mode with
door or window opened for a long time when relative
humidity is above 80%, dew may drip down from the outlet.
Install the air conditioner at a place that
can bear its weight in order to operate
more quietly.
Install the outdoor unit at a place where
the air discharged and the operation noise
would not annoy your neighbours.
Do not place any obstacles in front of the
air outlet of the outdoor unit lest it increases
the noise level
Restarting the unit at once after operation
stops or changing mode during operation, you
need to wait 3 minutes.
Overheat of the power supply cord and plug
or even a burning smell.
Abnormal operating sound or vibration.
Water leakage from indoor unit.
Metal cabinet electrified.
Connect to power supply and turn on
the unit at once, it may start 20 seconds
later.
Stop the air conditioner if above occurs.
It is advisable to have a detail inspection after
using it for 5 years even if none of the above
occurs
If all operation has stopped, press ON/OFF
button again to restart.
Timer should be set again if it has been
cancelled.
Preheat
At the beginning of HEATING operation, the airflow from the indoor unit is discharged 2-5
minutes later.
Afferheat
After the finishing of HEATING operation, the airflow from the indoor unit is discharged 2-5
minutes.
Defrost
In HEATING operation the appliance will defrost (de-ice) automatically to raise efficiency.
This procedure usually lasts 2-10 minutes. During defrosting, fans stop operation.
After defrosting completes, it returns to HEATING mode automatically.
Note: Heating is NOT available for cooling only air conditioner models.
The protective device will work as follows. After using for a long time, the air conditioner
should be inspected on the following items.
Inspection
Features of protector
Features of HEATING mode
Outdoor air temperature is over 240C
Outdoor air temperature is below -70C
Room temperature is over 270C
Outdoor air temperature is over * 430C
Room temperature is below 210C
Room temperature is below 180C
HEATING
COOLING
DRY
Operating condition
The protective device may trip and stop
the appliance in cases listed below.
Noise pollution

10
Troubleshooting
If strong interference (from excessive static
electricity discharge, power supply voltage
abnormality) presents, operation will be
abnormal. At this time, disconnect from the
power supply and connect back 2-3 seconds later.
The following cases may not always be a malfunction, please check it before asking for service.
Ineffective control.
Peculiar odour. The odour may be come from another source
such as furniture. cigarette etc., which is
sucked into the unit and blows out with the air.
Spray mist from
the outlet.
Cracking sound is
heard.
A sound of
water flowing.
The compressor indicator (red) light on
constantly and indoor fan stops.
Does not operate
immediately.
No cooling or
heating air.
Does not run.
If the plug is not properly plugged in.
If batteries in the remote controller are exhausted.
If the protective device works to protect the
appliance.
If the protector trip or fuse is blown.
Are the intakes and outlets of the air
conditioner blocked?
Is the temperature set properly?
Is the air filter dirty?
Changing mode during operation, 3 minutes
will delay.
Caused by flow of refrigerant in the
air conditioner, not a problem.
Defrosting source in heating mode.
The sound may be generated by the expansion
or contraction of the front panel due to change
of temperature.
Mist appears when the room air becomes
very cold because of cool air discharged
form the indoor unit during COOLING or DRY
operation mode.
The unit is shifting from heating mode to defrost.
The indicator lights will go off within ten minutes
and unit will return to heating mode.
Trouble Analysis

11
Installation instructions
Distance from ceiling
should be over 50 mm
Distance from wall
should be over 50mm
Distance from floor
should be over 2500mm
Distance from the wall
should be over 50mm
Air intake distance from the wall
should be over 250mm
Air intake distance from
the wall should be
over 250mm
Above figure is only a simple presentation
of the unit, it may not match the external
appearance of the unit you purchased.
Installation must be performed in accordance with
the national wiring standards by authorised personnel only.
Very Important-Installation must done by a registered
qualified installer (Refer warranty section at the back of this manual)
Installation diagram
over 250mm
air outlet distance from the wall
should be over 500mm
NOTE

12
Installation instructions
Front panel
Terminal (inside)
B side (after connect)
Pipe length is
15 meters Max.
Connecting the Cable
Wiring between the indoor and outdoor units:
1)
2)
3)
Remove the PCB cover from the indoor unit;
Refer to the wiring diagram attached to indoor unit
when connecting cords to indoor unit terminals;
Reinstall the PCB cover. Be sure that side B
is facing outside.
Select the best location
Where there is no obstacle near the air outlet air can be
easily blown to every corner.
Where piping and wall hole can be easily arranged.
Keep the required space from the unit to the ceiling and wall
according to the wiring diagram.
Where the air filter can be easily removed.
Keep the unit and remote controller 1m or more apart from
television, radio etc.
Keep as far as possible away from fluorescent lamps
Do not put anything near the air inlet to obstruct it from air
absorption.
Where there is strong enough to bear the weight
and is not tend to increase operation noise and vibration.
Installation Diagram
Indoor unit
Pipe length is
15 meters Max.
Outdoor unit
Location for Installing Outdoor Unit
Where it is convenient to install and well ventilated; avoid
installing it where flammable gas could leak.
Keep the required distance from the wall.
Keep the outdoor unit away from a place of greasy dirt,
vulcanisation gas exit or high salty seashore.
Avoid installing it at the roadside where there is a risk of
muddy water.
A fixed base so as not to increase operation noise.
Where there is no blockage of air outlet.
Outdoor unit
Indoor unit
Location for Installing Indoor Unit
Height should be less than 5m.
Height should be less than 5m.
A side (before connect)
CoverCover
Cabinet

13
Installation instructions
Use drops from here
Hook the line here
Mounting plate
Dropping line
holes for fixing
Wall hole sleeve
(hard polythene tube
prepared by user)
5mm
(tilt downward)
3Note: When installing the pipe as per the directions
1, 2 or 4, saw the corresponding unloading piece
off the indoor unit base.
Piping direction
4
Indoor unit installation
1. Installing the Mounting Plate
Decide an installing location for the mounting plate according to the indoor unit location and piping direction.
Keep the mounting plate horizontally with a horizontal ruler or dropping line.
Drill holes of 32mm in depth on the wall for fixing the plate.
Insert the plastic plugs to the hole, fix the mounting plate with tapping screws.
Inspect if the mounting plate is well fixed. Then drill a hole for piping.
Note: The shape of your mounting plate may be different from the one above, but the installation method is similar.
2. Drill a Hole for Piping
Decide the position of hole for piping according to the
location of the mounting plate.
Drill a hole on the wall. The hole should tilt a little
downward toward outside.
Install a sleeve through the wall hole to keep the wall
tidy and clean.
3. Indoor Unit Piping Installation
Put the piping (liquid and gas pipe) and cables through the wall hole from the outside or put them through
from the inside after indoor piping and cables connection complete so as to connect to outdoor unit.
Decide whether to cut the unloading piece off in accordance with the piping direction. (as shown below)
After connecting piping as required, install the drain hose. then connect the power cords. After connecting,
wrap the piping, cords and drain hose together with thermal insulation materials.
1
2
Saw the unloading piece
off along the trough
trough
Uploading
piece
INDOOR
OUTDOOR

14
Installation instructions
wrapped with vinyl type
Drain hose
(prepared by user)
Defrost cable (for heat-pump)
Insert here
Piping fixer Base
Piping Connection:
a.
b.
Connect indoor unit pipes with two wrenches. Pay special attention
to the allowed torque as shown below to prevent the pipes, connectors
and flare nuts from being deformed and damaged.
Pre-tighten them with fingers at first, then use the wrenches.
Model Pipe size Torque Nut width
Liquid Side ( 6 or 1/4 inch) 1.8kg.m 17mm
22, 24, 30K Liquid Side ( 10 or 3/8 inch) 3.5kg.m 22mm
7, 9K Gas Side ( 10 or 3/8 inch) 3.5kg.m 22mm
12, 18K Gas Side ( 12 or 1/2 inch) 5.5kg.m 24mm
22, 24, 30K Gas Side ( 16 or 5/8 inch) 7.5kg.m 27mm
For T3 climate kind models, 18K and 24K Liquid Side is 6 (or 1/4 inch).
Piping Joints Thermal Insulation:
Wrap the piping joints with thermal
insulation materials and then wrap
with a vinyl tape.
Piping Thermal Insulation:
a .Place the drain hose under the piping.
b. Insulation material use polythene foam over 6mm in thickness.
Note: Drain hose is prepared by user.
Drain pipe should point downwards for easy drain flow.
Do not arrange the drain pipe to be twisted or sticking out
Do not immerse the end of it in water.
If an extension drain hose is connected to the drain pipe, make
sure to thermal insulate when passing along the indoor unit.
When the piping is directed to the right, piping, power
Cord and drain pipe should be thermal insulated and
fixed onto the back of the unit with a piping fixer.
Thermal insulation
Power cord
(for heat-pump)
Large pipe Thermal insulation
tube
Small
Pipe
Power cord
A. Insert the pipe fixer to the slot. B. Press to hook the pipe fixer onto the base.
7, 9, 12, 18K
Hook here
Base
Base Piping fixer
NOTE

15
Installation instructions
Front panel Terminal (inside)
Indoor unit
Access door
Terminal (Inside)
Outdoor unit
4. Connecting the Cable
Indoor Unit
Connect the power connecting cord to the indoor unit
by connecting the wires to the terminals on the control
board individually in accordance with the outdoor unit
connection.
Note: For some models, it is necessary to remove the cabinet to
connect to indoor unit terminal.
Outdoor Unit
1) Remove the access door from the unit by loosening
the screw. Connect the wires to the terminals on the
control board individually as follows.
2) Secure the power connecting cord onto the control
board with cable clamp.
3) Reinstall the access door to the original position
with the screw.
4) Use a recognised circuit breaker for 24K, 30K model
between the power source and the unit. A disconnecting
device to adequately disconnect all supply lines must be fitted.
Caution:
1. Never fail to have an individual power circuit specifically for the air conditioner. As for the method of
wiring, refer to the circuit diagram posted on the inside of the access door.
2. Confirm that the cable thickness is as specified in the power source specification.
(See the cable specification table below)
3. Check the wires and make sure that they are all tightly fastened after cable connection.
4. Be sure to install an earth leakage circuit breaker in wet or moist area.
Cable Specifications
Capacity (Btu/h) Power cord Power connecting cord
Power connecting cord (for heat pump)
7K, 9K
Type
Normal cross
- sectional area
Type Normal cross
- sectional area Type Normal cross
- sectional area
H05VV-F 1.0mm X3
2H07RN-F 1.0mm X3
2H05RN-F 0.75mm X2
12K H05VV-F 1.0mm X3
2H07RN-F 1.5mm X3
2H05RN-F 0.75mm X2
18K H05VV-F 1.5mm X3
2H07RN-F 1.5mm X3
2 H05RN-F 0.75mm X2
22K, 24K H07RN-F 2.5mm X3
2H05RN F
0.75mm X6(heat pump)
0.75mm x4(cool only)
30K H07RN-F 4.0mm X3
2H05RN-F 0.75mm X4 H05RN-F 0.75mm X2
Note: Above cables should be approved by HAR or SAA.
2
The figures in this manual are based on the external views of a standard model.
Consequently, the shape may differ from that of the air conditioner you have selected.
2
2
2
2
Cabinet
Chassis

16
Installation instructions
(7) Turn to fully open the valve
Valve core
Vacuum pump
Service
port
(2) Turn
(8) Tighten
Refrigerant flow direction
3-way valve
Valve cap (8) Tighten
(7) Turn to fully open the
valve
(1) Turn
2-way valve
(6) Open 1/4 turn
valve cap
(1) Turn
(8) Tighten
Connect to outdoor unit
3-way valve diagram
connect to indoor unit
1. Install Drain Port and Drain Hose (for heat-pump model only)
The condensate drains from the outdoor unit when the unit operates
in heating mode. In order to protect the environment, install a drain
port and a drain hose to direct the condensate water. Just install the
drain port and rubber washer to the chassis of the outdoor unit, then
connect a drain hose to the port as the right figure shown.
2. Install and Fix Outdoor Unit
Fix with bolts and nuts tightly on a flat and strong floor.
If installed on the wall or roof, make sure to fix the supporter well to prevent it
from shaking due to serious vibration or strong wind.
3. Outdoor Unit Piping Connection
Remove the valve caps from the 2-way and 3-way valve.
Connect the pipes to the 2-way and 3-way valves separately according to the required torque.
4. Outdoor Unit Cable Connection (see previous page)
The air which contains moisture remaining in the refrigeration cycle may cause a malfunction on the
compressor. After connecting the indoor and outdoor units, evacuate air and moisture from refrigerant
cycle using a vacuum pump, as shown below.
Note: To protect the environment, be sure not to discharge the refrigerant to the air directly.
Outdoor unit installation
Air purging
Drain port
Drain hose
(prepared by user)
Washer
service port cap
needle
spindle
open position
Indoor unit

17
Please read this manual before installing and using it
Do not let air enter the refrigeration system or discharge refrigerant when moving the air conditioner.
Testing run the air conditioner after finishing installation, and record details of operation.
Type of fuse used on indoor unit controller for 7K, 9K, 12K is 50T, with rating 3. 15A, T, 250V.
For 18K, 22K, 24K, 30K models use 3. 15A, T. 250V.
The fuse for the whole unit is to be provided by the user according to the current at maximum power
input or use other over-current protective device instead.
Accessibility to the plug must be guaranteed even after the installation of the appliance to disconnect
it in case of need. If not possible, connect appliance to a double-pole switching device with contact
separation of at least 3 mm placed in an accessible position even after installation.
Installation instructions
How to Purge Air Tubes:
(1) Unscrew and remove caps from 2 and 3-way valves.
(2) Unscrew and remove cap from service valve.
(3) Connect vacuum pump flexible hose to the service valve.
(4) Start vacuum pump for 10-15 minutes until reaching a vacuum of 10 mm Hg absolutes.
(5). With vacuum pump still running close the low pressure knob on vacuum pump manifold. Then stop
vacuum pump.
(6) Open 2-way valve 1/4 turn then close it after 10 seconds. Check tightness of all joints using liquid
soap or an electronic leak detector.
(7) Turn 2 and 3-way valves stem to fully the valves. Disconnect vacuum pump flexible hose
(8) Replace and tighten all valve caps.
NOTE

AIRMASTER
1 JOYNTON AVENUE
WATERLOO NSW 2017 AUSTRALIA
TEL: [phone]
FAX: [phone]
www.palsonic.com.au
AIRMASTER CUSTOMER SERVICE
TELEPHONE
AUSTRALIA: 1300 657 888
1130010274
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