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PIAW12179A PIAW12180B

READ BEFORE OPERATION

When using this air conditioner in the European countries, the following informations must be followed:

CONTENTS

SAFETY PRECAUTIONS

This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

DISPOSAL: Do not dispose of 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. For disposal, there are several possibilities: A) The municipality has established collection systems, where electronic waste can be disposed of at least free of charge to the user. B) When buying a new product, the retailer will take back the old product at least free of charge. C) The manufacturer will take back the old appliance for disposal at least free of charge to the user. D) As old products contain valuable resources, they can be sold to scrap metal dealers. Wild 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.

Warning .....................................................................................................................................3

Caution ......................................................................................................................................4

NAMES OF PARTS

Indoor unit ..................................................................................................................................5

outdoor unit ................................................................................................................................5

Display window ..........................................................................................................................5

OPERATING INSTRUCTIONS

Operating temperature................................................................................................................6

Manual operation .......................................................................................................................6

Airflow directional control ...........................................................................................................7

How the air conditioner works ...................................................................................................8

Special functions .......................................................................................................................9

CARE AND MAINTENANCE

Before maintenance...... ...........................................................................................................11

Cleaning the unit.......................................................................................................................11

Cleaning the air filter and air freshening filter ..........................................................................11

Preparation for extended non-operation....................................................................................12

Pre-season inspection...............................................................................................................12

TROUBLESHOOTING TIPS

Troubleshooting tips..................................................................................................................13

Troubleshooting guide .............................................................................................................14

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 of instructions may cause harm or damage. The seriousness is classified by the following indications.

SAFETY PRECAUTIONS

CAUTION

WARNING

CAUTION

Meanings of symbols used in this manual are as shown below.

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage to property.

Strictly prohibited.

Be sure to follow the instructions.

WARNING

Do not extend the cable and never use multiple plugs. A poor electrical connection, poor insulation or voltage which is higher than permitted can cause fire. Do not expose your body directly to the cool air for prolonged period. Never poke fingers, sticks or other objects in the air inlet and outlet vents. Never attempt to repair, relocate, modify the air conditioner yourself. Always contact your service provider if required. Never pull the plug out by pulling on the cable. Hold the plug firmly and pull it out of the plug socket, otherwise there is a risk of damaging the cable.

Do not operate your air conditioner in a wet

room such as a bathroom or laundry room.

Remove all dirt from the power plug and plug it firmly. Soiled plugs can cause fire or an electric shock. In the event of any abnormalities such as smell of burning, immediately switch off the device and pull the plug. Contact your service provider. Always switch off the device and pull the plug before you start to clean it. Use specified power cord.

Contact the authorized installer for installation of this unit. Contact an authorized 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. Children should be supervised to ensure that they do not play with the air conditioner.

Never actuate any switches with a wet hand. It may cause an electric shock. Never use the device for any other purpose than the intended use. Never place food, precision instruments, plants, animals, paint, etc. on the unit. Do not expose plants or animals directly to the air flow. Never clean the air conditioner with water. Never use combustible cleaning agents as these could cause a fire or deformation. Never place any burning objects close to the device if they could be directly affected by the emitted air. Never step onto the outdoor unit and never place anything on it. Never use an unsteady or rusty base. Never install the air conditioner in places where combustible gas can be emitted. Emitted gas may collect and cause an explosion. Never allow the air conditioner to run for too long with the doors or windows open, or if the humidity is very high.

If the air conditioner is to be used in conjunction with other heaters, the air should be refreshed periodically, otherwise there is a risk of lack of oxygen. Always pull out the power plug if the unit is not going to be used for any lengthy period of time. Collections of dust can cause fire. Always switch off the air conditioner and pull out the power plug during a storm, otherwise, electrical parts may get damaged. Check that the drainage line is correctly connected. If not, water will escape. Check that the condensation water can run off unhindered. It may cause water damage if the condensation water cannot run off properly. The air conditioner must be earthed in accordance with the local codes. For electrical safety purposes we recommend that you install an earth leakage circuit-breaker. If the power cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

NAMES OF PARTS

OPERATING INSTRUCTIONS

Air inlet

Air outlet

Air inlet(side)

Air outlet

Air inlet(rear)

Display window

The display window of indoor unit may look like one of the following:

Energy saving display(optional):

Displays when the energy saving feature is activated.

Wireless control display(optional):

Displays when the Wireless control feature is activated.

NOTE:

A guide on using the infrared remote is not included in this literature package.

Names of parts

Indoor unit

1. Front panel

2. Air inlet

3. Air filter

4. Air outlet

All the pictures in this manual are for

explanation purposes only. The actual shape of the indoor unit you purchased may be slightly different on front panel and display window. The actual shape shall prevail.

5. Horizontal air flow grille

6. Vertical air flow louver(inside)

7. Display window

Outdoor unit

8. Connecting

9. Connecting cable

10. Stop valve

pipe

NOTE:

Display window

Operating temperature

Mode

Temperature

Room temperature

Outdoor temperature

(For special tropical models)

Cooling operation

O O

17 C~3 2 C

O O

(62 F~ 90 F)

O O

0 C~50 C

O O

(32 F~ 122 F)

O O

-15 C~ 50 C/5 )

( For the models with low

temperature cooling system

O O

0 C~60 C/32 )

O O

F~122 F

O O

F~140 F

NOTE:

1. Optimum performance will be achieved within these operating temperatures. If air conditioner is used outside of the above conditions, certain safety protection features might come into operation and cause the unit to function abnormally.

2. Room relative humidity less than 80%. If the air conditioner operates in excess of this figure, the surface of the air conditioner may attract condensation. Please sets the vertical air flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode. Suggestion: For the unit adopts an Electric Heater, when the outside ambient temperature is below 0 C(32 F), we strongly recommend you to keep the machine plugged in order to

O O

Heating operation

O O

0 C~30 C

O O

(32 F~ 86 F)

O O

-15 C~ 30 C

O O

(5 F~8 6 F)

Drying operation

O O

10 C~3 2 C

O O

(50 F~ 90 F)

O O

0 C~50 C

O O

(32 F~ 122 F)

O O

0 C~60 C/32 )

(For special tropical models)

O O

F~140 F

guarantee it running smoothly.

Digital display:

Displays the temperature settings when the air conditioner is operational. Displays the room temperature in FAN mode. Displays the self-diagnostic codes.

Displays for three seconds when Timer ON, Fresh, Swing, Turbo or Silence feature is activated. Displays for three seconds when Timer OFF is set. Displays for three seconds when Fresh, Swing, Turbo or Silence feature is cancelled. Displays under defrosting operation. Displays when anti-cold air feature is activated under heating mode. Displays during self clean operation(if applicable). Displays under 8 C heating operation(if

applicable).

(Optional)

According to the operation mode, the

indicator displays different colour: Under Cool or Dry mode, it displays as cool colour. Under Heat mode, it displays as warm colour.

Manual operation

Units are equipped with a switch to run emergency operation mode. It can be accessed by opening the front panel. This switch is used for manual operation in case the remote controller fails to work or maintenance necessary.

Open the front panel by carefully lifting both ends at the same time. Once lifted sufficiently, a click is heard and it becomes self-supporting. For some models, please use suspension bars to prop up the panel.

AUTO/ CO OL

Manual switch

(1)

Suspension bars

AUT O/C OOL

Manual switch

(2)

One press of the manual control switch will lead to the forced AUTO operation. If press the switch twice within five seconds, the unit will operate under forced COOL operation. After operation, close the panel by firmly

tugging downwards on both ends until it returns to its original position.

CAUTION:

This switch is used for testing purposes

●

only. Please do not use it unless necessary.

●

To restore the remote controller operation, use the remote controller directly.

OPERATING INSTRUCTIONS

Airflow directional control

Range

Deflector rod

Range

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.

Adjusting vertical air flow(Up--Down) Perform this function while the unit is in operation. Use the remote controller to adjust the vertical air flow direction. The horizontal louver can move slightly for each press, or continuously swing up and down automatically. Please refer to the REMOTE CONTROLLER OPERATION MANUAL for details.

Adjusting horizontal air flow (left - right)

Move the deflector rod manually to adjust the air flow in the direction you prefer. IMPORTANT:Do not put your fingers into the panel of the blower and suction side. The high-speed fan inside may

cause injury.

For some models, the vertical louver can be adjusted by using the remote controller. Please refer to the

REMOTE CONTROLLER OPERATION MANUAL

for details.

CAUTION

Do not operate the air conditioner for long periods with the air flow direction set downward in cooling or dehumidifying mode. Otherwise, condensation may occur on the surface of the horizontal louver causing moisture to drop on to the floor or on furnishings. After a quick restart, the horizontal louver may remain static for approximately 10 seconds. Open angle of the horizontal louver should not be set too small, as COOLING or HEATING performance may be reduced due to too restricted air flow area. Do not move the horizontal louver manually, otherwise the horizontal louver will be out of sync. But if this happens, please cease operating, unplug power for a few seconds,then restart the air conditioner.

How the air conditioner works

SLEEP operation

7 hours time r off

O O

Set Temperatur e

O O

1 C/2 F

1 hour

1 C/2 F

1 hour

Cooling

SLEEP operation

Set Temperatur e

1 hour

7 hours time r off

O O

1 C/2 F

O O

1 C/2 F

1 hour

Heating

Basic operation modes: AUTO/COOL/DRY/HEAT ( ) Model dependent

AUTO operation

When you set the air conditioner in AUTO mode, it will automatically select cooling, heating(cooling/heating models only), or fan only operation depending on set temperature and the room temperature. The air conditioner will control room temperature automatically to the temperature point you set. If you feel uncomfortable in the AUTO mode, you can set your desired temperature.

SLEEP operation

When selected, the set temperature will increase (cooling) or decrease (heating) by 1 C/2 F per hour for the first 2

O O

hours. Thereafter it keeps this new temperature for 5 hours before switching off. This operation saves energy and improves night time comfort by synchronising with the body s metabolism.

DRYING operation

The temperature is regulated while dehumidifying by repeating turning on and off of the cooling operation or fan only. The fan speed is LOW.

HEATING operation

This air conditioner operates on the heat-pump principle, absorbing heat from air outdoors and transferring that heat to the indoor unit. As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that the heating performance is insufficient, we recommend you to use this air conditioner in conjunction with other kinds of heating appliance.

Optimal operation

To achieve optimal performance, please note the following: Adjust the air flow direction correctly so that it is not towards people. Adjust the temperature to achieve moderate comfort levels. Excessively low or high temperature waste energy. Improve performance by keeping windows and doors closed. Limit energy usage(run time) by using the TIMER function. Do not put any object near air inlet or air outlet, as the efficiency of the air conditioner may be reduced and may cause the air conditioner to stop running. Inspect the air filters periodically, and clean them when needed.

OPERATING INSTRUCTIONS

Special functions

Refrigerant Leakage Detection (Optional)

When refrigerant leakage is detected, the indoor unit will display EC code or flash LEDs(model dependent).

Louver Angle Memory Function(optional):

Within the scope of safety angle, the horizontal louver angle is memorised and will return to the position last selected by user. If it exceeds, it will memorize the boundary of safety angle. This will not happen when Turbo or manual control buttons are pressed or after a power interruption. 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 drips from the horizontal louver.

SELF CLEAN function(Optional)

Airborne bacteria use the moisture on the indoor heat exchanger to grow. Regular drying of the exchanger prevents this growth. By simply pressing the SELF CLEAN button, the system will automatically manage the process. This cleaning action may be done as frequently as desired. For cooling models, only the indoor fan is active in low speed for 30 minutes and the unit turns off automatically. For cooling & heating models, the unit will operate as in the following sequence : FAN mode at Low fan speed--Heating operation with LOW fan speed ---FAN operation--Stop Operation---Turn off. Note: This function is only activated in COOLING or DRY mode. Before activation the air conditioner, it is recommended to run the air conditioner under cooling operation for about 30 minutes. Pressing the SELF CLEAN or ON/OFF button again during the cleaning cycle will cancel the operation and turn the unit off.

CLEAN AIR function(Optional)

Improving the quality of indoor air is one of the purposes of an air conditioner. This air conditioner is equipped with ionizer or Plasma Dust Collector(model dependent). With the anions generated by Ionizer, the air circulation of the air conditioner fills the room with refreshing, natural and healthy air. The Plasma Dust Collector generates a high voltage ionization zone, through which the air is converted to plasma. Inside the air most of the dust, smoke, and pollen particles are captured by the electrostatic filter.

Anti-mildew function(Optional)

When turns off the unit on COOL, DRY, AUTO (Cool) mode, the air conditioner will continue operating for about 10 minutes (depending on models) with soft wind. This will help to dry up the condensed water inside the evaporator, and prevent the mildew growth. Under Anti-mildew operation, do not restart the air conditioner until the unit is completely off.

Auto-restart function(Optional)

In event of power interruption such as a blackout, the air conditioner stops once. But it restarts automatically and performs previous operation when the power supply is resumed.

Wireless Control Function(optional)

Wireless control allows you to control your air conditioner using your mobile phone and a wireless connection. For the USB device access, replacement, maintenance operations must be carried out by professional staff.

Air Filter Reminding Function(optioal)

Cleaning filter reminding function:

After 240 hours of operation, the indoor display window will display and flash CL , this feature is a reminder to clean the Air Filter for more efficient operation. After 15 seconds, the system will revert back to the previous display again. When the CL indicator appears and flashes, please press the LED button on remote controller for 4 times or press the Manual control button for 3 or more times to clear the registered hours, otherwise the CL indicator will display and flash again for another 15 seconds at the next time of tarting the unit.

Replacing filter reminding function:

After 2880 hours of operation, the indoor display window will display and flash nF , this feature is a reminder to replace the Air Filter for more efficient operation. After 15 seconds, the system will revert back to the previous display again. When the nF indicator appears and flashes, please press the LED button on remote controller for 4 times or press the Manual control button for 3 or more times to clear the registered hours, otherwise the nF indicator will display and flash again for another 15 seconds at the next time of starting the unit.

OPERATING INSTRUCTIONS

Mute operation(optional)

Press the LED button on the remote controller can turn off the indoor screen display, and also turn off the Air conditioner buzzer, which create a comfortable and quiet environment.

CARE AND MAINTENANCE

Care and Maintenance

Filter Tab

Air freshening filter

Before mainatenance

For the models adopts Plasma, do not touch the plasma within 10 minutes after you open the panel.

Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

NOTE: Power supply must be disconnectd before attampting to clean or service!

Plasma (option al)

Clean the Plasma according to the description in the figure left.

5. Refit the small air freshening filter onto the large air filter.

6. Re-insert into unit in the reverse order described in

CAUTIONS

point 2 above.

7. Close the front panel. Make sure the buckles are

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

Open the pa nel and take down t he Plasma fi lter by holding t he upper of the Plas ma and lifting it u pwards according to the arrows.

fully fit and the panel is completely closed.

Preparation for extended non-operation

the plastic surface to crack or deform. Never use water hotter than 40 C/104 F to clean

O O

the front panel, it could cause deformation or discoloration.

If you plan to idle the unit for a long time, perform the following: (1) Clean the indoor unit and filters. (2) Operate the fan for about half a day to dry the inside of the unit.

Cleaning the unit

wipe the unit with a soft dry cloth only. If the unit is very dirty, wipe it with a cloth soaked in warm water.

Dust coll ector filter( optional )

Releasing the buckles as i ndicated with arro ws and open the cov er of the Plasma, clean or replace t he filter with vacu um.

(3) Stop the air conditioner and disconnect power. (4) Remove the batteries from the remote controller. The outdoor unit requires periodic maintenance and cleaning. Do not attempt to do this yourself. Contact your dealer or service provider.

Cleaning the air filter and air freshening filter

A clogged air filter reduces the cooling efficiency of

Pre-season inspection

this unit. Please clean the filter once every 2 weeks.

1. Open the front panel by carefully lifting both ends at the same time. At a certain angle, a clicking sound is heard and it becomes self-supporting.For some models, please use the suspension bars to prop up the panel.

2. Use the tab provided to move the filter first up a little, then slightly towards you. Now extract the filter by

gently drawing downwards.

3. Unclip the small air freshening filter from the large air filter. Clean it with vacuum, and replace it occasionally.

4. Clean the large air filter with soapy water. Rinse with fresh water. Shake off excess water and dry it up in

Panel buckles

cool place, replace it occasionally.

Damaged or disconnected wires. Clean the indoor unit and filters. Check water or oil leaks. Check if the air outlet or inlet is blocked after the air conditioner has not been used for a long time.

Caution

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. Do not wash air filter with hot water at more than

40 C . Shake off moisture completely and dry

/104 F it in the shade. Do not expose it directly to the sun, it may shrink.