Hitachi RAC-10C9 Instruction Manual Download Page 1

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SPLIT TYPE

INDOOR UNIT/OUTDOOR UNIT

OUTDOOR UNIT

INDOOR UNIT

RAS-10C9
RAS-13C9

RAC-10C9
RAC-13C9

Instruction manual

Page 1~22

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

Arahan pengendalian

Muka surat 23~44

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

MODEL

RAS-10C9/RAC-10C9
RAS-13C9/RAC-13C9

Summary of Contents for RAC-10C9

Page 1: ...e 1 22 To obtain the best performance and ensure years of trouble free use please read this instruction manual completely Arahan pengendalian Muka surat 23 44 Untuk mendapatkan prestasi yang tinggi dan mengelakkan masalah untuk jangka masa yang lama sila baca arahan ini sepenuhnya MODEL RAS 10C9 RAC 10C9 RAS 13C9 RAC 13C9 ...

Page 2: ...he 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 CAUTION PRECAUTIONS DURING SHIFTING OR MAINTENANCE PRECAUTIONS DURING OPERATION Avoid an extended period of direct air flow for your health W...

Page 3: ...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 Do not climb on the outdoor unit or put objects on it Pl...

Page 4: ... Refer page 17 FRONT PANEL AIR INLET INDOOR UNIT INDICATORS Light indicator showing the operating condition Refer page 5 HORIZONTAL DEFLECTOR VERTICAL DEFLECTOR AIR OUTLET Refer page 12 REMOTE CONTROL Send out operation signal to the indoor unit So as to operate the whole unit Refer page 6 860 700 285 570 188 210 DRAIN PIPE Condensed water drain to outside CONNECTING CORD AIR INLET BACK LEFT SIDE ...

Page 5: ...nel OPERATION LAMP This lamp lights during operation 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 TEMPORARY AUTORESTART TEMPORARY AUTORESTART TEMPORARY SWITCH By setting the temporary s...

Page 6: ...n direct sunlight and high temperature Do not drop it on the floor and protect it from water If you press the FUNCTION selector button during operation the air conditioner may stop for about 3 minutes for protection before you can start it again unless you turn off and on again the power source You can use the remote controller by fixing it on the wall with the accessory parts Before fixing it mak...

Page 7: ...ng change by 1 C for each 1 time press Up Down You can raise or lower the temperature setting by a maximum of 3 C The display does not indicate the preset temperature in the Automatic mode Device will receive the setting by a beep You can slightly adjust the room temperature 1 CONDITION OF AUTOMATIC OPERATION The selected mode of operation will not change during the operation even though the room ...

Page 8: ...tion 1 hour 2 hours 3 hours 7 hours Sleep timer off 4 4 4 4 1 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 How to Cancel Reserva...

Page 9: ... health You can set the sleep timer to turn off after 1 2 3 or 7 hours The FAN SPEED and room temperature will be controlled as shown below Function Operation The settings of room temperature and circulation are not varied The FAN SPEED will be set to LOW immediately Fan Operation with the sleep timer Sleep timer set 1 hour 3 hours later 7 hours later 2 hours later 6 hours later ...

Page 10: ...ture setting is higher than the current room temperature Dehumidify 16 26 C Cooling 25 28 C 3 FAN SPEED SETTING Every time you press the button fan speed will change as the below sequence COOLING CIRCULATION NOTE Auto The FAN SPEED is HIGH at first and varies to MED or LOW automatically when the preset temperature has been reached DEHUMIDIFYING LOW FIXED Dehumidify Function When the room temperatu...

Page 11: ...ER by pressing the ON Button At the beginning of setting time 6 hours was set Setting time will change according to the below sequence The value change quicker if you keep pressing the button ON Timer Reservation 0 5 1 0 1 5 9 5 10 11 12 0 5 hour interval 1 hour interval 1 Press the Cancel button As the time settings are stored in remote controller memory you only have to press the Reserve button ...

Page 12: ...less the operation mode is switched ADJUSTING THE AIR DEFLECTORS 1 2 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 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 Sev...

Page 13: ...t the old batteries 2 Install the new batteries The direction of the batteries should match the marks in the case 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 CAUTION Push and pull to the direction of arrow ...

Page 14: ...wake up time in the morning This will enable you to enjoy a comfortable room temperature Please use the 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 h...

Page 15: ...to be used for a long period of time please switch off the power from the mains If the power from mains remains ON the indoor unit still consumes about 8W in the operation control circuit even if it is in OFF mode Warning To protect the whole unit during lightning please stop operating the unit and remove the plug from the socket OFF Interference From Electrical Products Inverter type fluorescent ...

Page 16: ...y by qualified service personal Before cleaning stop operation and switch off the power supply CAUTION CAUTION Do not bend the Nano Titanium filter as it may cause damage to the structure NOTE In case of removing the Nano Titanium filters please follow the above procedures The cooling capacity is slightly weakened and the cooling speed becomes slower when the Nano Titanium filters are used So set ...

Page 17: ... brush it with soft bristle brush Allow filters to dry in shade 3 Re insert the air cleansing and deodorizing 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 W...

Page 18: ... surface and the coating Removing the Front Panel When the front panel is fully opened with both hands push the right arm to the inside to release it and while closing the front panel slightly pull it out forward Attaching the Front Panel Move the projections of the left and right arms into the Flanges in the unit and securely insert them into the holes Projection Hole Flange 3 MAINTENANCE AT BEGI...

Page 19: ...ur plug proceed as follows The wire which is 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 whi...

Page 20: ...ng 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 please clean the air filter and the evaporator regularly to reduce the odor Please contact your sales agent immediately if the air con...

Page 21: ...ularly when the room light is dimmed a slight brightness fluctuation may occur This is of no consequence The conditions of the local Power Supply Companies 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 recommend...

Page 22: ... 22 MEMO ...

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