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Hitachi RAC-X18CBT, User Manual

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Hitachi RAC-X18CBT User Manual Download Page 9

– 9 –

CIRCULATION OPERATION

■

 

Circulation Function

●

  During circulation operation, compressor will not be running and there is no cooling operation with only       

indoor fan running.

●

  When the setting temperature is higher than room temperature, indoor fan will stop running.

Press the       button so that the display indicates        
    (CIRCULATE).
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 stop operation.

STOP

1

2

RAS-RAC-X18CBT EN1.indd   9

10/29/12   3:42 PM

Summary of Contents for RAC-X18CBT

Page 1: ... 1 RAS X18CBT RAC X18CBT RAS X18CBT Instruction manual Page 1 22 To obtain the best performance please read this instruction manual completely 23 44 RAC X18CBT ...

Page 2: ...ON Avoid an extended period of direct air ow for your health W A R N I N G Do not insert a nger a rod or other objects into the air outlet or inlet As the fan is rotating at a high speed it will cause injury Before cleaning be sure to stop the operation and turn the breaker OFF During thunder storm disconnect and turn off the circuit breaker Do not use any conductor as fuse wire this could cause f...

Page 3: ...pability 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 person 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...

Page 4: ...on Refer page 5 HORIZONTAL DEFLECTOR VERTICAL DEFLECTOR 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 WIDTH mm MODEL RAS X18CBT RAC X18CBT HEIGHT mm DEPTH mm MODEL NAME AND DIMENSIONS 1030 850 295 650 207 298 DRAIN PIPE Condensed water drain to outside CONNECTING CORD AIR INLET BACK LEFT SIDE AIR OU...

Page 5: ...urce is turned off and turn on again the operation is done in automatic mode TIMER LAMP This lamp lights when the timer is working OPERATION LAMP This lamp lights during operation 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 lter The lamp goes out when the AUTO SWING button is pressed while the device is on S...

Page 6: ...o stop operation only SLEEP button Use this button to set the sleep 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 de ector TEMPERATURE button Use this button to raise or lower the temperature setting Keep pressed and the value w...

Page 7: ... button the display indicates the setting AUTO The FAN SPEED is HI at rst and varies to MED or LOW automatically when the preset temperature has been reached HI Hi fan speed mode MED Medium fan speed mode LOW Low fan speed mode 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 th...

Page 8: ...rrent 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 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 th...

Page 9: ...l stop running Press the button so that the display indicates CIRCULATE 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 Pr...

Page 10: ...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 SLEEP 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 cannot set other timer during sleep timer operation After sleep timer...

Page 11: ...w sequence when you press the button OFF Timer Reservation Operation stop at setting time ON TIME setting Select the ON TIMER by pressing the ON Button 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 ...

Page 12: ... unless 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 de ector as shown in the gure and adjust the conditioned air to the left and right If the AUTO SWING button is pressed once the horizontal air de ector swings up and down If the button is pressed again the de ector stops in its current position Sever...

Page 13: ...different kinds of batteries together 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 CAUTION 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 remo...

Page 14: ...ir volume and the cooling ef ciency To prevent from wasting electric energy please clean the lter every 2 weeks Caution Do not close the room for a long period of time Occasionally open the door and windows to allow the entrance of fresh air At night please use the OFF or ON timer operation mode together with your wake up time in the morning This will enable you to enjoy a comfortable room tempera...

Page 15: ...t be achieved When the indoor unit is not 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 10W 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 Interference From Electri...

Page 16: ...aning and maintenance must be carried out when lter lamp lights Before cleaning stop operation and switch off the power supply CAUTION CAUTION Do not bend the air purifying lter as it may cause damage to the structure 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 17: ...ont 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 pre lter may shrink When washing it shake off moisture completely and dry it in the shade do not expose it directly to the sun The pre lter may shrink NOTE Air purifying lter should be cleaned eve...

Page 18: ...e 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 and the coating Removing the Front Panel When the front panel is fully opened with both hands push the rig...

Page 19: ...he outdoor unit tilted or unstable 3 MAINTENANCE AT BEGINNING OF LONG OFF PERIOD Run the unit by setting the operation mode to CIRCULATION the temperature to 16 C and the fan speed to HI for about half a day on a ne day and dry the whole of the unit Switch off the power plug Cleaning and maintenance must be carried out only by quali ed service personnel Before cleaning stop operation and switch of...

Page 20: ...t 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 ...

Page 21: ...ence 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 recommended maximum and minimum operating temperatures should be as below ...

Page 22: ... 22 MEMO ...

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