Hitachi RAC-E10CB(J) Instruction Manual Download Page 19

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ENGLISH

AFTER SALE SERVICE AND WARRANTY

WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS.

When it does not operate

●

Is the fuse all right?

●

Is the voltage extremely high or low?

●

Is the circuit breaker “ON”?

●

Was the air

lter cleaned?

●

Does sunlight fall directly on the outdoor unit?

●

Is the air

ow of the outdoor unit obstructed?

●

Are the doors or windows opened, or is there any source

of heat in the room?

●

Is the set temperature suitable?

CONDITION

CHECK THE FOLLOWING POINTS

Notes

●

In quiet or stop operation, the following phenomena may occassionally

occur, but they are not abnormal for the operation.

(1) Slight

owing noise of refrigerant in the refrigerating cycle.

(2) Slight rubbing noise from the fan casing which is cooled and then

gradually warmed as operation stops.

●

The odor will possibly be emitted from the room air conditioner because

the various odor, emitted by smoke, foodstuffs, cosmetics and so on,
sticks to it. So the air

lter and the evaporator regularly must be cleaned

to reduce the odor.

●

Please contact your sales agent immediately if the air conditioner still fails to operate normally after the above

inspections. Inform your agent of the model of your unit, production number, date of installation. Please also
inform him regarding the fault.

●

Power supply shall be connected at the rated voltage, otherwise the unit will be broken or could not reach

the speci

ed capacity.

When it does not cool well

(EN2) RAS-E10CZ.indd 19

5/7/10 9:13 AM

Summary of Contents for RAC-E10CB(J)

Page 1: ...NIT RAS E10CZ Instruction manual Page 1 20 To obtain the best performance please read this instruction manual completely Arahan pengendalian Muka surat 21 40 Untuk mendapatkan prestasi yang tinggi sila baca arahan ini sepenuhnya RAC E10CZ EN1 RAS E10CZ indd 1 EN1 RAS E10CZ indd 1 5 7 10 10 54 AM 5 7 10 10 54 AM ...

Page 2: ...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 If the supply cord is damaged it must be replaced by the special cord obtainable at authorized service parts centers Make sure to connect earth line Indicates the instructions that must be followed The sign in the figure ind...

Page 3: ...example more people entering the room using heating equipments and etc the preset room temperature cannot be achieved This appliance is not intended for use by young children unless they have been adequately supervised by a responsible person to ensure that they can use the appliance safely Young children should be supervised to ensure that they do not play with the appliance Do not climb on the o...

Page 4: ...lector Air Outlet Refer page 12 Remote controller Send out operation signal to the indoor unit So as to operate the whole unit Refer page 6 OUTDOOR UNIT Drain pipe Condensed water drain to outside Connecting cord and insulation pipe for piping Air inlet Back side Air outlet WIDTH mm 785 700 MODEL RAS E10CZ RAC E10CZ HEIGHT mm 248 468 DEPTH mm 200 258 MODEL NAME AND DIMENSIONS EN1 RAS E10CZ indd 4 ...

Page 5: ...source is turned OFF and ON again when operation is done using temporary switch Force cooling operation For servicing purpose only By pressing and hold the temporary switch for more than 5 second the unit will enter Force Cooling Operation Timer lamp will blink 2 times Press again the temporary switch to cancel the force cooling operation Do not operate in this mode for more than 5 minutes To be c...

Page 6: ...y SLEEP button Use this button to set the sleep timer off timer FAN SPEED selector 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 AUTO SWING button Controls the angle of the horizontal air deflector TEMPERATURE button Use this button to raise or lower the temperature setting Keep pressed and the value will chang...

Page 7: ...ndicates the setting AUTO The FAN SPEED is HI at first and varies to MED or LOW automatically when the preset temperature has been reached HI Economical as the room will become cool quickly MED Fan speed slow LOW Fan speed slower Set the desired room temperature with the TEMPERATURE button the display indicates the setting The range of 25 28 C is recommended as the room temperature for cooling If ...

Page 8: ...ation 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 As the settings are stored in memory in the remote controller you only have to press the DEHUMIDIFY button next time Set the desired room temperature with the TEMPERATURE button the display indicates the setting The range of 20 26 C is...

Page 9: ...so that the display indicates pointing to button Circulating operation starts with a beep 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 As the settings are stored in memory in the remote controller you only have to press the CIRCULATION button next time 3 Press the STOP button to ...

Page 10: ...lights with a beep from the indoor unit SLEEP Mode Sleep timer 4 4 4 1 4 Indication 1 hr 2 hrs 3 hrs 10 hrs 11 hrs 12 hrs Cancel sleep timer off timer 4 4 Explanation of the sleep timer The device will control the FAN SPEED and room temperature automatically so as to be quiet and good for people s health You can not set other timer during sleep timer operation After sleep timer time is up and when...

Page 11: ...Setting time will change according to the below sequence ON Timer Reservation Operation will start for setting temperature at setting time The starting time may different depend on the room temperature and set temperature EN1 RAS E10CZ indd 11 EN1 RAS E10CZ indd 11 5 7 10 10 54 AM 5 7 10 10 54 AM ...

Page 12: ...illustration Adjusting the air flow louvers will direct air flows to assist in reducing the room temperature and to correct any temperature imbalance During the Cooling operating mode do not adjust the horizontal air flow louvers to swing outside the range as indicated by arrows in the illustration Do not operate the horizontal air flow louvers in durations longer than it is necessary Condensate m...

Page 13: ...ther 2 Take out the batteries when you do not use the remote controller for 2 or 3 months 3 Use high quality and high performance AAA batteries to avoid short operating life and electrolyte leakages When using the remote control there is no response from the air conditioner unit and or the remote control has fading and dim displays the batteries in the remote control device need to be removed and ...

Page 14: ...timer effectively Dusty air filter will reduce the air volume and the cooling efficiency To prevent from wasting electric energy please clean the filter every 2 weeks Please pay attention to the room temperature and air flow direction when operating the unit for baby children and old folks who have difficulty in movement THE IDEAL WAYS OF OPERATION Warning Freezing temperature is bad for health an...

Page 15: ... Interference From Electrical Products Warning To protect the whole unit during lightning please stop operating the unit and remove the plug from the socket Caution If the amount of heat in the room is above the cooling capability of the air conditioner for example more people entering the room using heating equipments and etc the preset room temperature cannot be achieved Caution To avoid noise i...

Page 16: ... insert the air cleansing filter to the filter frame Set the filter with FRONT mark facing front and slot them into the original state After attaching the filters push the front panel at three arrow portions as shown in figure and close it CAUTION Do not wash with hot water at more than 40 C The filter may shrink When washing it shake off moisture completely and dry it in the shade do not expose i...

Page 17: ... receiver of indoor unit it causes trouble Method of Removing the Front Panel Be sure to hold the front panel with both hands to detach and attach it CAUTION Never use hot water above 40 C benzine gasoline acid thinner or a brush because they will damage the plastic surface and the coating Removing the Front Panel When the front panel is fully opened with both hands push the right arm to the insid...

Page 18: ...s coloured green and yellow must be connected to the terminal in the plug which is marked with the letter E or by the earth symbol or coloured green or green and yellow The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured ...

Page 19: ...e refrigerating cycle 2 Slight rubbing noise from the fan casing which is cooled and then gradually warmed as operation stops The odor will possibly be emitted from the room air conditioner because the various odor emitted by smoke foodstuffs cosmetics and so on sticks to it So the air filter and the evaporator regularly must be cleaned to reduce the odor Please contact your sales agent immediatel...

Page 20: ...es are to be observed Minimum Maximum Indoor Dry bulb C 21 32 Wet bulb C 15 23 Outdoor Dry bulb C 21 43 Wet bulb C 15 26 Note Avoid to use the room air conditioner for cooling operation when the outside temperature is below 21 C 70 F The recommended maximum and minimum operating temperatures of the hot and cold sides should be as below EN2 RAS E10CZ indd 20 EN2 RAS E10CZ indd 20 5 7 10 9 13 AM 5 7...

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