MODE

SET

TIMER

CLEAR

-

+

CONTENT

PRECAUTIONS ......................

1

USING THE REMOTE

CONTROL UNIT .....................

2

OPERATION ........................

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Thank you for purchasing our

Room Air Conditioner.

Before using your air-conditioner, please read this operating instruction carefully and keep it for future reference.

RETURN

468040035/01

DISPLAY

Information are displayed when the remote control unit is switched on.

Operation Mode

Displayed when data trasmitted Or remote control unit lock

Heating Dehumidification (dry)

Cooling Automatic

Fan only

Automatic supply air flap oscillation switched on

Set temperature or room temperature

Displayed in Sleep Mode Operation

ON

OFF

Displayed when the timer is set and activated.

Displayed when the timer on is set and activated

Displayed when the timer off is set and activated

Clock (hours and minutes)

Fan speed indication

Automatic fan speed

Low speed

Medium speed

High speed

TRANSMITTER

When you press the buttons of the remote control unit, the mark appears on the display to transmit the setting changes to the receiver in the air conditioner.

FAN SPEED SELECTOR BUTTON

Fan speed is automatically selected by the microcomputer.

Low speed.

Medium speed.

High speed.

VERTICAL SWING BUTTON

Push button to activate the supply air flap to auto swing.

TEMPERATURE SETTING BUTTONS

- (cooler)

Press this button to decrease the set temperature.

+ (warmer)

Press this button to increase the set temperature.

SLEEP BUTTON

For details, see "Sleep mode".

When you press this button in the

COOL, HEAT or DRY mode, the mark

appears on the display and the microcomputer in the remote control unit will adjust the set temperature to save energy.

MODE

SET

TIMER

CLEAR

+

-

SET BUTTON

Push this button to select the functions: set the present time set the ON-OFF timer

For detail see "HOW TO SET THE

PRESENT TIME"and

"SETTING THE TIMER".

MODE SELECTOR BUTTON

Press this button to modify the air conditioner mode.

(automatic)

When this setting is selected, the air conditioner calculates the difference between the thermostat setting and the room temperature and automatically switches to the "cool" or "heat" mode.

(heating)

The air conditioner makes the room warmer.

dehumidification (dry)

The air conditioner reduces the humidity in the room.

(cooling)

The air conditioner makes the room cooler.

(fan)

The air conditioner circulate the air.

COOL / DRY / HEAT / FAN Models

ON/OFF OPERATION BUTTON

This button turns the air conditioner

ON and OFF.

TIMER AND PRESENT TIME

SETTING BUTTONS

Pushing + or - buttons the setting of the time and timer can be activated. For detail see "HOW TO SET THE

PRESENT TIME" and

"SETTING THE TIMER".

TIMER RESET

Push the CLEAR button to cancel all timer setting.

TIMER BUTTON

(timer setting)

Push the TIMER on the display starts the timer ON and

OFF setting procedure.

For detail see "SETTING

THE TIMER".

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HOW TO INSTALL BATTERIES

Remove the lid in the rear part of the remote control unit.

Insert two AAA alkaline batteries of 1,5 V-DC.

Make sure the batteries point in the direction marked in the battery compartment.

The batteries last about six months. Depending on how much you use the remote control unit.

Remove the batteries if you do not use the remote control unit for more than one month.

Press the +, -, SET and CLEAR buttons together after batteries replacement.

(This operation allows you to reset correctly all the programs. The remote control unit is to be set up again).

Replace the batteries when the remote control unit lamp fails to light, or when the air conditioner does not receive the remote control unit signals.

The batteries of the remote control contain polluted substances exhausted batteries must be disposed according to the laws in force.

OPERATION WITH THE REMOTE CONTROL UNIT

Check that the circuit breaker on the power panel is turned ON and the STANDBY lamp is light up.

When using the remote control unit, always point the unit transmitter head directly at the air conditioner receiver.

HOW TO TURN ON THE AIR CONDITIONER

Press the ON/OFF button to turn the air conditioner on. The indicator OPERATION will light up, indicating the unit is in operation.

NOTE

The remote control unit sends the temperature signal to the air conditioner regularly at two minute intervals. If the signal from he remote control unit stops for more than five minutes due to some troubles, the air conditioner will switch to the temperature ensor which is built into the indoor unit and controls the room temperature. In these cases, the temperature around the remote control unit may differ from the temperature detected in the air conditioner position. REMOTE CONTROL

UNIT DISPLAY

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HOW TO SET THE PRESENT TIME

1. Press the SET button for five seconds. The time indication alone flashes.

2. Press the + or - buttons until the present time is displayed.

3. Press the SET button to stop the indication flashing.

COOLING

Verify that the unit is connected to the main power and the STANDBY lamp is light up.

1. Set the MODE selector to COOL .

2 . P r e s s t h e O N / O F F button and switch the airconditioner ON.

3 . P r e s s t h e T E M P. b u t t o n s t o s e t t h e desired temperature

(the temperature range is between 30°C max. and 16°C min.).

+

-

THE DISPLAY SHOWS THE

SELECTED TEMPERATURE.

4. Press the FAN SPEED button to select the fan speed.

5. Press button to activate the auto air swing. By pressing this button again, you can stop the auto swing and position the air flap at any desired angle.

4. Press the FAN SPEED button to select the fan speed.

5. Press button to activate the auto air swing. By pressing this button again, you can stop the auto swing and position the air flap at any desired angle.

NOTE

For several minutes after the start of heating operation, the indoor fan will not run until the indoor heat exchanger coil has warmed up sufficiently. This is because the COLD DRAFT

PREVENTION SYSTEM is operating.

DEFROSTING OF HEAT EXCHANGE OUT

DOOR UNIT “STANDBY”

When the outdoor temperature is low, frost or ice may appear on the heat exchanger coil, reducing the heating performance. When this happens, a microcomputer defrosting system operates. At the same time, the fan in the indoor unit stops and the OPERATION lamp is flashing until defrosting is completed. Heating operation restarts after several minutes. (This interval will vary slightly depending on the room and outdoor temperature).

HEATING PERFORMANCE

A heat pump conditioner heats a room by taking heat from outside air. The heating efficiency will fall off when the outdoor temperature is very low. If enough heat is not obtained with this air conditioner, use another heating appliance in conjunction with it.

HEATING

1. Set the MODE selector to HEAT .

2. Press the ON/OFF button and switch the air condioner ON.

3. Press the TEMP. buttons to set the desired temperature (the temperature range is between 30 °C max. and 16 °C min.).

THE DISPLAY SHOWS THE

SELECTED TEMPERATURE.

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AUTOMATIC OPERATION

1. Set the MODE selector to AUTO .

2. Press the ON/OFF button and switch the air condioner ON.

3. Press the TEMP. buttons to set the desired temperature (the temperature range is between 30 °C max. and 16 °C min.).

DEHUMIDIFYING (DRY)

1. Set the MODE selector switch to “DRY” .

2. Press the ON/OFF button and switch the air condioner ON.

3. Press the TEMP. buttons to set the desired temperature (the temperature range is between 30 °C max. and 16 °C min.).

THE DISPLAY SHOWS THE

SELECTED TEMPERATURE.

When this setting is selected, the air c o n d i t i o n e r c a l c u l a t e s t h e d i ff e r e n c e between the thermostat setting and the room temperature and automatically switches to the

COOL or HEAT mode as appropriate.

4. Switch the FAN SPEED selector button to the setting you want.

Example of operation diagram in the

(Auto) mode with the set room temperature at

23°C.

THE DISPLAY SHOWS THE

SELECTED TEMPERATURE.

NOTE

Use DRY operation when you want to reduce the humidity in the room.

Once the room temperature reaches the set level, the unit repeats the cycle of turning on and off automatically.

During DRY operation, the fan speed is automatically set to low or stops to prevent overcooling.

Dry operation is not possible if the indoor temperature is 15 °C or less.

NOTE

The air conditioner changes the operation mode (from cool to heat), if one of the following conditions occurs:

- ZONE A: changes if the difference between the room temperature and the temperature set on the remote control unit is at least 3°C..

- ZONE B: changes if the difference between the room temperature and the temperature set on the remote control unit is at least 1°C, one hour after the compressor stop.

- ZONE C: never changes if the difference between the room temperature and the temperature set on the remote control unit is no more than 1°C.

FAN ONLY

If you want to make air circulate without any temperature control, follow these steps:

1. Set the MODE selector switch to “FAN” .

2. Press the ON/OFF button and switch the air conditioner ON.

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ADJUSTING THE FAN SPEED

AUTOMATIC

Simply set the FAN SPEED selector to the position . A microcomputer automatically controls the fan speed when the AUTO mode is selected.

When the air conditioner starts operating, the difference between the room temperature and the set temperature is detected by the microcomputer which then automatically switches the fan speed to the most suitable level.

SLEEP MODE

The SLEEP mode enables you to save energy.

1. Set the MODE selector to cool, dry or heat.

2. Press the SLEEP button.

3. The mark appears on the display. Press the SLEEP button again to release the SLEEP function.

What does the SLEEP mode mean?

In this mode, the air conditioner will cool or heat the room to the set temperature, and then the thermostat will make the unit pause.

After about 1 hour, the air conditioner will automatically reset the set temperature as follows (also refer to graphs).

NOTE

In FAN Only mode the fan speed is adjusted automatically as in cooling mode.

WHEN DIFFERENCE BETWEEN

ROOM TEMPERATURE AND SET

TEMPERATURE IS

Cooling and dehumidifying modes:

Heating mode:

2 °C and over

Between 2 and 1 °C

Below 1 °C

2 °C and over

Below 2 °C

FAN SPEED

High

Medium

Low

High

Medium

The above mentioned data make reference to the conditioner operating when the sensor on the remote control unit is ON. If the sensor on the indoor unit is being used then actual operation will slightly differ from that described in the above tables.

OPERATING MODE

Heating

Cooling and Dehumidifying

SET TEMPERATURE CHANGE

Lowered by 1 °C

Raised by 1 °C

When the room temperature reaches the new set value, the thermostat will cause the unit to pause. After about 1 hour the temperature will be raised by 1 °C in cooling, or lowered by 1 °C in heating. This enables you to save energy without sacrificing your comfort.

COOLING AND DEHUMIDIFYING

Setting temperature Room temperature

MANUAL

If you want to manually adjust speed just set the

FAN SPEED selector as desired.

Each time the button is pressed, the fan speed is changed in sequence:

(Lo) (Med) (Hi) (AUTO)

1 hour 1 hour TIME

HEATING

Setting temperature Room temperature

1 hour 1 hour TIME

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SETTING THE TIMER

Press button TIMER to activate the timer operation mode. Each time the TIMER button is pressed, one of the three types of operation modes will appear on the LCD display.

Timer setting will not change until new setting is input.

A) HOW TO SET THE ON TIME

1. Press the TIMER button to select the desired timer.

2. Press the SET button till the ON sign blinks.

3. Press the + or - (HOUR) button until the desired value is displayed.

4. Press the SET button to activate the timer.

+

-

C) HOW TO SET A PROGRAM FOR DAILY ON/

OFF OPERATION

1. Press the TIMER button to select the desired timer.

2. Press the SET button till the ON sign blinks.

3. Press the + or - (HOUR) button until the desired value is displayed.

4. Press the SET button again, the OFF sign blinks.

5. Press the + or - (HOUR) button until the desired value is displayed.

6. Press the SET button to activate the timer.

D) HOW TO CLEAR THE TIMER

1. Press the TIMER button to select the timer.

2. Press the CLEAR button if you want that every timer operation will be cleared.

B) HOW TO SET THE OFF TIME

1. Press the TIMER button to select the desired timer.

2. Press the SET buttons till the OFF sign blinks.

3. Press the + or - (HOUR) button until the desired value is displayed.

4. Press the SET button to activate the timer.

NOTE

If the procedure to set the timer is not completed, by pushing the SET button, within 15 seconds the timer operation will be cancelled and the last set-up is restored.

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ADJUSTING THE AIR FLOW DIRECTION

HORIZONTAL (manual)

The horizontal air flow can be adjusted by moving the vertical vanes to the left or right, as indicated in the following figures.

VERTICAL (with remote control unit)

The remote control gives you the possibility to control the flap in two way:

Push the button to start the flap sweep. If you push again the flap stops immediately.

Set vertical vanes to the front position during

COOLING/DRY operation if humidity is high.

If the vertical vanes are set to the left-most or right-most position, condensation will form around the air outlet and drip off.

NOTES

The flap automatically closes when the unit is off.

During the heating operation, the fan speed will be very low and the flap will be in the horizontal position until the air being blown out of the unit begins to warm. Once the air warms up, the flap position and fan speed change to the settings specified with the remote control.

Do not move the flap with your hands when the air conditioner is running.

Use the FLAP button on the remote control to adjust the position of the flap. If you move the flap by hand, the factual flap position and the flap position on the remote control may no longer match. If this should happen, shut off the unit, wait for the flap to close, and then turn on the unit again; the flap position will now be normal again.

Do not have the flap pointed down during cooling operation. Condensation may begin to form around the air vent and drip down.

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