Hitachi RAS-10CE9, RAC-10CE9, RAS-13CE9, RAC-13CE9, RAS-5111C Instruction Manual

...

SPLIT TYPE

INDOOR UNIT/OUTDOOR UNIT

MODEL

RAS-10CE9/RAC-10CE9 RAS-13CE9/RAC-13CE9

RAS-5111C/RAC-5111C

OUTDOOR UNIT

RAC-10CE9 RAC-5111C

INDOOR UNIT

RAS-10CE9 RAS-5111C RAS-13CE9

RAC-13CE9

Instruction manual Page 1~26

To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely.

Arahan pengendalian Muka surat 27~51

Untuk mendapatkan prestasi yang tinggi dan mengelakkan masalah untuk jangka masa yang lama, sila baca arahan ini sepenuhnya.

– 1 –

SAFETY PRECAUTION

●

Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit.

●

Pay special attention to signs of “ Warning” and “ Caution”. The “Warning” section contains matters which, if not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may result in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety.

●

The sign indicate the following meanings.

Make sure to connect earth line.

Indicates the instructions that must be followed.

●

Please keep this manual after reading.

PRECAUTIONS DURING INSTALLATION

●

Do not reconstruct the unit. Water leakage, fault, short circuit or fire may occur if you reconstruct the unit by yourself.

●

Please ask your sales agent or qualified technician for the installation

WARNING

CAUTION

of your unit. Water leakage, short circuit or fire may occur if you install the unit by yourself.

●

Please use earth line. Do not place the earth line near water or gas pipes, lightning-conductor, or the earth line of telephone. Improper installation of earth line may cause electric shock.

●

A circuit breaker should be installed depending on the mounting site of the unit. Without a circuit breaker, the danger of electric shock exists.

●

Do not install near location where there is flammable gas. The outdoor unit may catch fire if flammable gas leaks around it.

●

Please ensure smooth flow of water when installing the drain hose.

The sign in the figure indicates prohibition.

A R N

N G

A R N

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

●

Should abnormal situation arises (like burning smell), please stop operating the unit

and turn off the circuit breaker. Contact your agent. Fault, short circuit or fire may occur if you continue to operate the unit under abnormal situation.

●

Please contact your agent for maintenance. Improper self maintenance may cause electric shock and fire.

●

Please contact your agent if you need to remove and reinstall the unit. Electric shock or fire may occur if you remove and reinstall the unit yourself improperly.

PRECAUTIONS DURING OPERATION

●

Avoid an extended period of direct air flow for your health.

●

Do not put objects like thin rods into the panel of blower and suction side because the high-speed fan inside may cause danger.

●

Do not use any conductor as fuse wire, this could cause fatal accident.

●

This unit has UV LED which emits ultra violet light.

AVOID DIRECT EYE EXPOSURE.

●

During thunder storm, disconnect and turn off the circuit breaker.

– 2 –

PRECAUTIONS DURING OPERATION

●

The product shall be operated under the manufacturer specification and not for any other intended use.

●

Do not attempt to operate the unit with wet hands, this could cause fatal accident.

●

When operating the unit with burning equipments, regularly ventilate the room to avoid oxygen insufficiency.

●

Do not direct the cool air coming out from the air-conditioner panel to face household heating apparatus as this may affect the working of apparatus such as the electric kettle, oven etc.

●

Please ensure that outdoor mounting frame is always stable, firm and without defect. If not, the outdoor unit may collapse and cause danger.

●

Do not splash or direct water to the body of the unit when cleaning it as this may cause short circuit.

ENGLISH

●

C A

Do not use any aerosol or hair sprays near the indoor unit. This chemical can adhere on heat exchanger fin and blocked the evaporation water flow to drain pan. The water will drop on tangential fan and cause water splashing out from indoor unit.

●

Please switch off the unit and turn off the circuit breaker during cleaning, the high-speed fan inside the unit may cause danger.

●

Turn off the circuit breaker if the unit is not to be operated for a long period.

●

Do not climb on the outdoor unit or put objects on it.

●

Do not put water container (like vase) on the indoor unit to avoid water dripping into the unit. Dripping water will damage the insulator inside the unit and causes short-circuit.

●

Do not place plants directly under the air flow as it is bad for the plants.

●

When operating the unit with the door and windows opened, (the room humidity is always above 80%) and with the air deflector facing down or moving automatically for a long period of time, water will condense on the air deflector and drips down occasionally. This will wet your furniture. Therefore, do not operate under such condition for a long time.

●

If the amount of heat in the room is above the cooling or heating capability of the unit (for example: more people entering the room, using heating equipments and etc.), the preset room temperature cannot be achieved.

– 3 –

INDOOR UNIT

NAMES AND FUNCTIONS OF EACH PART

AIR FILTER

To prevent dust from coming into the indoor unit. (Refer page 21)

FRONT PANEL (AIR INLET).

INDOOR UNIT INDICATORS

Light indicator showing the operating condition. (Refer page 5)

OUTDOOR UNIT

RAC-10CE9 / 5111C

RAC-13CE9

HORIZONTAL DEFLECTOR DEFLECTOR (AIR OUTLET)

(Refer page 13)

REMOTE CONTROL

Send out operation signal to the indoor unit. So as to operate the whole unit. (Refer page 6)

DRAIN PIPE

Condensed water drain to outside.

CONNECTING CORD

AIR INLET (BACK, LEFT SIDE)

AIR OUTLET

DRAIN PIPE

Condensed water drain to outside.

●

VERTICAL

MODEL NAME AND DIMENSIONS

RAS-10CE9 / 13CE9 / 5111C

RAC-10CE9 / 5111C

RAC-13CE9

CONNECTING CORD

AIR INLET (BACK, LEFT SIDE)

AIR OUTLET

WIDTH (mm)MODEL

860

700

750

– 4 –

HEIGHT (mm)

285

570

DEPTH (mm)

188

210

280

INDOOR UNIT INDICATORS

OPERATION LAMP

This lamp lights during operation.

ENGLISH

HITACHI

OPERATION INDICATOR

TIMER LAMP

This lamp lights when the timer is working.

FILTER LAMP

When the device is operated for a total of about 200 hours, the FILTER lamp lights to indicate that it is time to clean the filter. The lamp goes out when the POWER SWITCH set to OFF and ON again.

● This figure shows the opening condition of

front panel. Refer to page 20 in relation to how to open or close the front panel.

TEMPORARY / AUTO RESTART

AUTO RESTART SWITCH

● In the event of power failure, the air conditioner will restart automatically in the previously selected mode once

the power is restored.

● In the event of power failure during TIMER operation, the timer will be reset and the unit will begin or stop

operating under a new timer setting.

TEMPORARY SWITCH

Use this switch to start and stop when the remote controller does not work.

● By setting the temporary switch, the operation is done in previously set operation mode.

● When the operation is done using the temporary switch after the power source is turned off and turn on again,

the operation is done in automatic mode.

– 5 –

NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT

REMOTE CONTROLLER

This controls the operation of the indoor unit. The range of control is about 7 meters. If indoor lighting is controlled electronically, the range of control may be shorter. This unit can be fixed on a wall using the fixture provided. Before fixing it, make sure the indoor unit can be controlled from the remote controller.

Signal Transmission

●

Transmission sign

The transmission sign blinks when a signal is sent.

●

RESET

AUTO

HEAT

DEHUMIDIFY

COOL

FAN

FAN SPEED HI

MED LOW

SLEEPING

STOP (CANCEL)

START (RESERVE)

START/STOP

TIME

TIMER SET

TIMER SELECTOR ON TIMER OFF TIMER

AUTO SWING

Display

This indicates the room temperature selected, current time, timer status, function and intensity of circulation selected.

●

START/STOP button

Press this button to start operation. Press it again to stop operation.

●

SLEEP button

Use this button to set the sleep timer.

●

SUPER SILENT button

Use this button to set silent condition.

●

SUPER COOLING button

Use this button to set super cooling operation.

●

TEMPERATURE button

Use this button to raise or lower the temperature setting. (Keep pressed, and the value will change more quickly.)

●

OFF-TIMER button Select the turn OFF time.

●

ON-TIMER button Select the turn ON time.

●

TIME button

Use this button to set and check the time and date.

●

RESET button

●

FUNCTION selector

Use this button to select the operating mode. Every time you press it, the mode will change from

(CIRCULATION) and to (FAN) cyclically.

●

FAN SPEED selector

(AUTO) to (COOL) to (DEHUMIDIFY)

This determines the fan speed. Every time you press this button, the intensity of circulation will change from (AUTO) to (HI) to (MED) to (LOW) (during the (FAN) mode, from HI to MED to LOW).

●

AUTO SWING button

Controls the angle of the horizontal air deflector.

●

TIMER control

Use this button to set the timer.

●

RESERVE button Time setting reservation.

●

CANCEL button Cancel time reservation.

Precautions for Use

●

Do not put the remote controller in the following places.

●

In direct sunlight.

●

In the vicinity of a heater.

●

Handle the remote controller carefully. Do not drop it on the floor, and protect it from water.

●

Once the outdoor unit stops, it will not restart for about 3 minutes (unless you turn the power switch off and on or unplug the power cord and plug it in again). This is to protect the device and does not indicate a failure.

●

If you press the FUNCTION selector button during operation, the device may stop for about 3 minutes for protection.

– 6 –

AUTOMATIC OPERATION

The device will automatically determine the mode of operation COOL, or Dehumidify, depending on the initial room temperature. The selected mode of operation will not change when the room temperature varies.

RESET

Press the FUNCTION selector so that the display indicates

(AUTO) mode of operation.

the

● When AUTO has been selected, the device will

automatically determine the mode of operation COOL or Dehumidify, depending on the initial room temperature and outdoor temperature.

START

STOP

■ As the settings are stored in memory in the remote controller, you

Press the Operation starts with a beep. Press the button again to stop operation.

only have to press the

You can raise or lower the temperature setting as necessary by maximum of 3°C.

°C

● The preset temperature and the actual room temperature may

vary somewhat depending on conditions.

● The display does not indicate the preset temperature in the

AUTO mode. If you change the setting, the indoor unit will produce a beep.

(START/STOP) button.

(START/STOP) button next time.

Press the temperature button and the temperature setting will change by 1°C each time.

ENGLISH

■ CONDITION OF AUTOMATIC OPERATION

● The selected mode of operation will not change during the operation even though the room temperature

change.

INITIAL ROOM

TEMPERATURE (APPROX.)

Over 27°C COOL

16~27°C

FUNCTION

DEHUMIDIFY

– 7 –

TEMPERATURE

SETTING

27°C

Slightly lower than the room temperature

FAN SPEED

HIGH at start, LOW after the preset temperature is reached.

LOW

COOLING OPERATION

Use the device for cooling when the outdoor temperature is 21-43°C. If humidity is very high (over 80°C) indoors, some dew may form on the air outlet grille of the indoor unit.

Press the FUNCTION selector so that the display indicates

(COOL).

RESET

Set the desired FAN SPEED with the (the display indicates the setting).

(AUTO): The FAN SPEED is HI at first and varies to

MED automatically when the preset temperature

(HI) : Economical as the room will become cool

(MED) : Fan speed slow.

(LOW) : Fan speed slower.

Press the

START

STOP

with a beep. Press the button again to stop operation. The cooling function does not start if the temperature setting is

higher than the current room temperature (even though the (OPERATION) lamp lights). The cooling function will start as soon as you set the temperature below the current room temperature.

Set the desired room temperature with the TEMPERATURE button (the display indicates the setting).

has been reached.

quickly.

(START/STOP) button. Cooling operation starts

The range of 25-28°C is recommended as the room temperature for cooling. If the temperature setting is 27°C, the room temperature will be controlled at around 27°C.

(FAN SPEED) button

The temperature setting and the actual room temperature may vary somewhat depending on conditions.

■ As the settings are stored in memory in the remote controller, you

only have to press the

– 8 –

(START/STOP) button next time.

DEHUMIDIFYING OPERATION

Use the device for dehumidifying when the room temperature is over 16°C. When it is under 15°C, the dehumidifying function will not work.

Press the FUNCTION selector so that the display indicates

(DEHUMIDIFY). The FAN SPEED is set at LOW automatically. The FAN SPEED button does not work.

Set the desired room temperature with the TEMPERATURE button (the display indicates the setting).

ENGLISH

RESET

START

STOP

■ As the settings are stored in memory in the remote controller, you only

Press the (START/STOP) button. Dehumidifying operation starts with a beep. Press the button again to stop operation.

have to press the

The range of 20-26˚C is recommended as the room temperature for dehumidifying.

(START/STOP) button next time.

■ Dehumidifying Function

When the room temperature is higher than the temperature setting: The device will dehumidify the room, reducing the room temperature to the preset level. When the room temperature is lower than the temperature setting: Dehumidifying will be performed at the temperature setting slightly lower than the current room temperature, regardless of the temperature setting. The function will stop (the indoor unit will stop emitting air) as soon as the room temperature becomes lower than the setting temperature.

– 9 –

FAN OPERATION

You can use the device simply as an air circulator. Use this function to dry the interior of the indoor unit at the end of summer.

START

STOP

RESET

FAN SPEED (AUTO)

CIRCULATION OPERATION

.....

When the AUTO fan speed mode is set in Automatic or cooling operation

Press the (START/STOP) button. Fan operation starts with a beep. Press the button again to stop operation.

Press the FUNCTION selector so that the display indicates

(FAN).

Press the

Press the FUNCTION selector so that the display indicates

(CIRCULATE).

(FAN SPEED) button.

RESET

START

STOP

Press the FAN SPEED button and select the desired FAN SPEED (the display indicates your choice).

Press the temperature control button to set to the desired temperature.

Press the (START/STOP) button. Circulating operation starts with a beep. Press the button again to stop operation.

■ As the settings are stored in memory in the remote controller,

you only have to press the

(START/STOP) button next time.

– 10 –

SUPER COOLING

Press the button.

● Operation start with a signal received sound “beep”.

● Unit will be forced operate in (COOL) with SUPER HI fan

speed for 20 minutes. Indicator appear during this period while temperature and fan speed setting display remain unchanged. (Operation lamp at indoor unit is blinking).

● After 20 minutes, operation lamp stop blinking and indicator

will disappear while unit will be in and fan speed will change to previous setting.

● Air blow sound will be slightly high due to forced operation.

CANCELLATION of SUPER COOLING Operation

(COOL) mode. Temperature

ENGLISH

RESET

Cancel Condition

Press or OFF timer time is up

key press

Operation mode after cancel

Stop operation

DEHUMIDIFYING operation

Press or

Normal COOLING operation

Press or

20 minutes time is up

NOTE

(1) OFF TIME setting : OFF timer will be a priority over the

SUPER COOLING operation time.

(2) ON TIME setting : SUPER COOLING operation will be a

priority over the ON timer operation time.

– 11 –

SUPER SILENT

Press the button.

● Operation start with a signal received sound “beep”.

● Unit will be forced operate in any operation mode as before

with SUPER SILENT fan speed. The indication of operation mode, temperature setting, fan speed and timer value on remote controller will remain no change.

CANCELLATION of SUPER SILENT Operation

RESET

Cancel Condition

Press button. OFF timer time is up

Sleeping timer time is up

Press SUPER COOL button

Press button

Press SUPER SILENT button.

Operation mode after cancel

Stop operation

SUPER COOL operation

Next fan speed operation

Existing operation mode

NOTE:

Under SUPER SILENT operation and quiet environment, phenomena like flowing noise of refrigerant in the refrigerating cycle may occur, but this is normal for the operation.

– 12 –

ADJUSTING THE AIR DEFLECTOR

RESET

Adjustment of the conditioned air in the upward and downward

directions. According to “Dehumidifying” or “Cooling” operation, the horizontal air deflector is automatically set to the proper angle suitable for each operation. The deflector can be swung up and down and also set to the desired angle using the “ (AUTO SWING)” button. (If the angle of the deflector is changed, it will not return to the auto-set position after operations start unless the operation mode is switched.)

● If the “ (AUTO SWING)” button is pressed once, the

horizontal air deflector swings up and down. If the button is pressed again, the deflector stops in its current position. Several seconds (about 6 seconds) may be required before the deflector starts to move.

● In “Cooling” operation, do not keep the horizontal air

deflector swinging for a long time. Some dew may form on the horizontal air deflector and dew may drop.

ENGLISH

Adjustment of the conditioned air to the left and right.

Hold the vertical air deflector as shown in the figure and adjust the conditioned air to the left and right.

HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER

Remove the cover as shown in the figure and take out the old

batteries.

Install the new batteries.

The direction of the batteries should match the marks in the case.

CAUTION

1. Do not use new and old batteries, or different kinds of batteries together.

2. Take out the batteries when you do not use the remote controller for 2 or 3 months.

Push and pull to the direction of arrow

– 13 –

HOW TO SET THE TIMER

RESET

Time, Day, Month

TIME, DAY, MONTH

After you change the batteries;

(current time, day, month)

OFF TIMER

ON TIMER

OFF-Timer

RESERVE

CANCEL

Start

You can set the device to turn off at the present time.

ON-Timer

● The device will turn on at

the designated times.

M D

STOP

Stop

1 Set the current month and

day with the TIMER control button.

M D

1 Press the (OFF-TIMER)

button. The (OFF) mark blinks on the display.

Start

1 Press the (ON-TIMER)

button the (ON) mark blinks on the display.

ON/OFF-Timer

Start Stop

● The device will turn on (off) and off (on) at the designated times.

● The switching occurs first at the preset time that comes earlier.

● The arrow mark appearing on the display indicates the sequence of switching operations.

1 Press the (ON-OFF)

button so that the (OFF)

mark blinks.

2 Set the turn-off time

with the TIMER control button. Press the (RESERVE) button.

3 Press the (ON-

TIMER) button so that the (OFF) mark lights and the (ON) mark blinks.

How to Cancel Reservation

Point the signal window of the remote controller toward the indoor unit, and press the (CANCEL) button. The (RESERVED) sign goes out with a beep and the (TIMER) lamp turns off on the indoor unit.

NOTE

You can set only one of the OFF-timer, ON-timer and ON/OFF-timer.

– 14 –

2 Press the

(TIME) button.

AM PM PM

3 Set the current time with the

TIMER control button.

Example: The current time is 1:30 p.m.

4 Press the (TIME) button again.

The time indication starts lighting instead of flashing.

● The time indication will disappear

automatically in 10 seconds.

● To check the current time setting,

press the (TIME) button twice.

The setting of the current time is now complete.

ENGLISH

2 Set the turn-off time with the

TIMER control button.

2 Set the turn-on time with the

TIMER control button.

4 Set the turn-on time with the

TIMER control button.

3 Point the signal window of the remote controller toward the indoor unit, and

press the (RESERVE) button. The (OFF) mark starts lighting instead of flashing and the sign (RESERVED) lights. A beep occurs and the (TIMER) lamp lights on the indoor unit.

The setting of turn-off time is now complete.

Example: The device will turn off at 11:00p.m.

3 Point the signal window of the remote controller toward the indoor unit, and

press the (RESERVE) button. The (ON) mark starts lighting instead of flashing and the (RESERVED) sign lights. A beep occurs and the (TIMER) lamp lights on the indoor unit.

Example:

The device will automatically turn on earlier so that the preset temperature can be reached at 7:00 a.m. The setting of the turn-on time is now complete.

5 Point the signal window of the remote controller toward the indoor unit, and

press the (RESERVE) button. The (ON) mark starts lighting instead of flashing and the (RESERVED) sign lights. A beep occurs and the (TIMER) lamp lights on the indoor unit.

Example: The device will turn off at 10:30 p.m. and then automatically turn on earlier so that the preset temperature can be reached at 7:00 a.m. The settings of the turn-on/off times are now complete.

● The timer may be used in three ways: off-timer, on-timer, and ON/OFF (OFF/ON)-timer. Set

the current time at first because it serves as a reference.

● As the time settings are stored in memory in the remote controller, you only have to press

the (RESERVE) button in order to use the same settings next time.

– 15 –

HOW TO SET THE SLEEP TIMER

Set the current time at first if it is not set before (see the pages for setting the current time). Press the (SLEEP) button, and the display changes as shown below.

Mode

44 44

SLEEP

Sleep timer

Sleep Timer: The device will continue working for the designated number of hours and then turn off. Point the signal window of the remote controller toward the indoor unit, and press the SLEEP button. The timer information will be displayed on the remote controller. The TIMER lamp lights with a beep from the indoor unit. When the sleep timer has been set, the display indicates the turn-off time.

Sleep

timer

Start

1 hour 2 hours 3 hours 7 hours

The device will be turned off by the sleep

timer and turned on by on-timer.

Indication

Sleep timer off

Example: If you set 3 hours sleep time at 11:38 p.m., the turn-off time is 2:38 a.m.

1 Set the ON-timer.

2 Press the (SLEEP) button and set the sleep timer.

In this case, the device will turn off

How to Cancel Reservation

Point the signal window of the remote controller toward the indoor unit, and press the (CANCEL) button. The (RESERVED) sign goes out with a beep and the (TIMER) lamp turns off on the indoor unit.

in 2 hours (at 1:38 a.m.) and starts at 6:00 a.m. next morning.

– 16 –

+ 36 hidden pages

Hitachi RAS-10CE9, RAC-10CE9, RAS-13CE9, RAC-13CE9, RAS-5111C Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual