PIAW91690A/700B Use's Manual

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OPERATING INSTRUCTIONS

Special functions

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.

CLEAN AIR 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.

SELF CLEAN function(Optional)

Refrigerant Leakage Detection (Optional)

When refrigerant leakage is detected,

the indoor unit will display EC code or

flash LEDs(model dependent).

Anti-mildew function(Optional)

Auto-restart 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.

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.

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.

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.

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.

Air Filter Reminding Function(optioal)

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.

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.

Cleaning filter reminding function:

Replacing filter reminding function:

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Use's Manual - Page 6