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Hitachi RAC-08LH1, Instruction Manual, Page: 25 / 26

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Hitachi RAC-08LH1 Instruction Manual Download Page 25

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ENGLISH

MEMO

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Please note:
On switching on the equipment, particularly when the room light is dimmed, a slight brightness  uctuation 
may occur. This is of no consequence.
The conditions of the local Power Supply Companies are to be observed.

 

 

 

Minimum Maximum  Minimum Maximum

 

Indoor 

Dry bulb °C 

21 

32 

20 

27

 

 

Wet bulb °C 

15 

23 

12 

19

 

Outdoor 

Dry bulb °C 

21 

43 

-10 

21

 

 

Wet bulb °C 

15 

26 

- 

15

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:

Cooling

Heating

RAS-08-10-14LH2(B) (EN2)   25

3/20/12   9:44 AM

Summary of Contents for RAC-08LH1

Page 1: ...erformance and ensure years of trouble free use please read this instruction manual completely Инструкция по эксплуатации стр 27 55 Для обеспечения наилучших эксплуатационных характеристик и многолетней безотказной работы оборудования необходимо ознакомиться с данной Инструкцией по эксплуатации OUTDOOR UNIT INDOOR UNIT RAS 08LH2 RAS 08LH2 B RAS 10LH2 RAS 10LH2 B RAS 14LH2 RAS 14LH2 B RAC 08LH1 RAC...

Page 2: ...s The outdoor unit may catch re if ammable gas leaks around it Please ensure smooth ow of water when installing the drain hose CAUTION 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 re may occur if you continue to operate the unit under abnormal ...

Page 3: ... 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 This appliance is not intended for use by young children or in rm persons unless they have been adequately supervised by a responsible person to ensure that they can use the appliance safely Youn...

Page 4: ...er page 5 Horizontal de ector Vertical de ector Air Outlet Refer page 16 Remote controller Send out operation signal to the indoor unit So as to operate the whole unit Refer page 6 WIDTH mm 780 700 MODEL RAS 08LH2 10LH2 14LH2 RAS 08LH2 B 10LH2 B 14LH2 B RAC 08LH1 10LH1 14LH1 HEIGHT mm 280 468 DEPTH mm 220 258 MODEL NAME AND DIMENSIONS OUTDOOR UNIT RAC 08LH1 RAC 10LH1 RAC 14LH1 CAUTION When heating...

Page 5: ...ERATION INDICATOR FILTER LAMP When the device is operated for a total of about 100 hours the FILTER lamp lights to indicate that it is time to clean the lter The lamp goes out when the POWER SWITCH set to OFF and ON again OPERATION LAMP This lamp lights during operation The OPERATION LAMP ashes in the following cases during heating 1 During preheating For about 2 3 minutes after starting up 2 Duri...

Page 6: ...ature setting Keep pressed and the value will change more quickly TIME button Use this button to set and check the time and date RESET buttons FUNCTION selector Use this button to select the operating mode Every time you press it the mode will change from AUTO to HEAT to DEHUMIDIFY to COOL and to FAN cyclically FAN SPEED selector This determines the fan speed Every time you press this button the i...

Page 7: ...tton Operation starts with a beep Press the button again to stop operation You can raise or lower the temperature setting as necessary by maximum of 3 C Press the temperature button and the temperature setting will change by 1 C each time 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...

Page 8: ...has been reached HI Economical as the room will become warm quickly But you may feel a chill at the beginning MED Quiet LOW More quiet Set the desired room temperature with the TEMPERATURE buttons the display indicates the setting The range of 18 22 C is recommended as the room temperature for heating If the temperature setting is 20 C the room temperature will be controlled at around 20 C The tem...

Page 9: ...less 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 Set the desired room temperature with the TEMPERATURE button the display indicates the setting The range of 20 26 C is recommended as the room temperature for dehumidifying Press the START STOP button Dehumidifying operation starts...

Page 10: ...URE button the display indicates the setting 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 The temperature setting and the actual room temperature may vary some how depending on conditions Press the START STOP button Cooling operation starts with a beep Press the button again to stop...

Page 11: ... and setting temperature is large fan starts to run at HI speed After room temperature reaches the preset temperature the cooling operation which changes the fan speed and room temperature to obtain optimum conditions for natural healthful cooling will be performed For the cooling operation FAN OPERATION You can use the device simply as an air circulator Use this function to dry the interior of th...

Page 12: ...gn goes out with a beep and the TIMER lamp turns off on the indoor unit 1 Set the current month and day with the TIMER control button 1 Press the OFF TIMER button The OFF mark blinks on the display NOTE You can set only one of the OFF timer ON timer and ON OFF timer The device will turn on at the designated times TIME DAY MONTH current time day month OFF TIMER ON TIMER RESERVE CANCEL RESET 1 Press...

Page 13: ...ress the RESERVE button The ON mark starts lighting instead of ashing and the RESERVED sign lights A beep occurs and the TIMER lamp lights on the indoor unit 2Set the turn on time with the TIMER control button 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 c...

Page 14: ... 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 Example If you set 3 hours sleep time at 11 38 p m the turn off time is 2 38 a m 2 Press the SLEEP button and set the sleep timer The device will be turned off by the sleep timer and turned on by on timer How to Cancel Reservation Point the signal wind...

Page 15: ...SPEED will be set to LOW setting 60 minutes after the setting of the sleep timer Fan Heating The room temperature will be controlled 5 C below the temperature and the FAN SPEED will be set to LOW setting 60 minutes after the setting of the sleep timer If date or current time is not set sleep timer can not be set If you set the sleep timer after the off on off or off on timer has been set the sleep...

Page 16: ...equired before the de ector starts to move Use the horizontal air de ector within the adjusting range shown on the right When the operation is stopped the horizontal air de ector moves and stops at the position where the air outlet closes RESET Adjustment of the conditioned air in the upward and downward directions The horizontal air de ector is automatically set to the proper angle suitable for e...

Page 17: ...he gure and take out 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 ...

Page 18: ...r with your wake up time in the morning This will enable you to enjoy a comfortable room temperature Please use the timer effectively Dusty pre lter will reduce the air volume and the cooling ef ciency To prevent from wasting electric energy please clean the pre lter every 2 weeks Please pay attention to the room temperature and air ow direction when operating the unit for baby children and old fo...

Page 19: ...ts UV LED UV LED will be ON when the START STOP button is pressed except for FAN only operation During selected operation this UV LED will be ON and OFF Light UV glare is visible when the UV LED is ON and this is normal not malfunction Product Operating Life This term is valid only for the products being purchased on the territory of Russian Federation In accordance with the article 5 2 of the Law...

Page 20: ...uali ed service personal Before cleaning stop operation and switch off the power supply CAUTION Do not bend the air purifying lter as it may cause damage to the structure Please do not smell direct from source of lter NOTE In case of removing the air purifying lters please follow the above procedures The cooling capacity is slightly weakened and the cooling speed becomes slower when the air purify...

Page 21: ... with soft bristle brush Allow pre lters to dry in shade 3 Re insert the air purifying lters to the lter frame Set the pre lter with FRONT mark facing front and slot them into the original state After attaching the pre lters push the front panel at three arrow portions as shown in gure and close it CAUTION Do not wash with hot water at more than 40 C The lters may shrink When washing it shake off ...

Page 22: ... indicators or signal 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 Do not splash or direct water to the body of the unit when cleaning it as this may cause short circuit Never use hot water above 40 C benzine gasoline acid thinner or a brush because they will damage the plastic surface a...

Page 23: ...r 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 whic...

Page 24: ...f 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...

Page 25: ...Supply Companies are to be observed Minimum Maximum Minimum Maximum Indoor Dry bulb C 21 32 20 27 Wet bulb C 15 23 12 19 Outdoor Dry bulb C 21 43 10 21 Wet bulb C 15 26 15 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 Cooling Hea...

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