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Hitachi RAC-S24HPA(EG), Instruction Manual, Page: 10 / 24

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Hitachi RAC-S24HPA(EG) Instruction Manual Download Page 10

– 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.  

 Indicator appear during this period while temperature 

and fan speed setting display remain unchanged. (Operation 
lamp at indoor unit is blinking).

●

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

1

 NOTE

(1)     ON TIME setting  :  SUPER COOLING operation will be 

a priority over the ON timer operation 
time.

CANCELLATION of SUPER COOLING Operation

Cancel Condition

Operation mode after cancel

Press        or OFF timer time is up

Stop operation

key press

DEHUMIDIFYING operation

Press      or

Press      or 

Press      or 

Normal COOLING operation

key press

Press     SLEEP operation

HEATING operation

COOLING operation
(SLEEP Mode)

(EN2) RAS-S24HPA (EG)   10

(EN2) RAS-S24HPA (EG)   10

1/15/14   4:40 PM

1/15/14   4:40 PM

Summary of Contents for RAC-S24HPA(EG)

Page 1: ... INDOOR UNIT Instruction manual Page 1 24 To obtain the best performance and ensure years of trouble free use please read this instruction manual completely SPLIT TYPE AIR CONDITIONER RAS S24HPA EG RAC S24HPA EG EN1 RAS S24HPA EG 1 EN1 RAS S24HPA EG 1 1 15 14 4 40 PM 1 15 14 4 40 PM ...

Page 2: ...it breaker Do not use any conductor as fuse wire this could cause fatal accident Make sure to connect earth line Indicates the instructions that must be followed The sign in the figure indicates prohibition 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 cir...

Page 3: ...ector 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 This appliance is not intended for use by young children or infi...

Page 4: ...Air Outlet Refer page 13 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 and Left side Air outlet WIDTH mm 900 850 MODEL RAS S24HPA EG RAC S24HPA EG HEIGHT mm 300 650 DEPTH mm 230 298 MODEL NAME AND DIMENSIONS EN1 RAS S24...

Page 5: ...n Do not operate in this mode for more than 5 minutes To be conduct by authorised personel only OPERATION INDICATOR 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 AUTO SWING button is pressed while the device is on STANDBY MODE OPERATION LAMP This lamp lights during operation T...

Page 6: ...ion cooling function only STOP button Press this button to stop operation only PARALLEL SWING button Controls the angle of the vertical air deflectors to parallel 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 but...

Page 7: ...y 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 temperature setting and the actual room temperature may vary somewhat depending o...

Page 8: ...re 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 the setting The range of 20 26 C is recommended as t...

Page 9: ...he 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 the temper...

Page 10: ...be slightly high due to forced operation 1 NOTE 1 ON TIME setting SUPER COOLING operation will be a priority over the ON timer operation time CANCELLATION of SUPER COOLING Operation Cancel Condition Operation mode after cancel Press or OFF timer time is up Stop operation key press DEHUMIDIFYING operation Press or Press or Press or Normal COOLING operation key press Press SLEEP operation HEATING op...

Page 11: ...inue 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 EN2 RAS S24HPA EG 11 EN2 RAS S24HPA...

Page 12: ... 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 differ depending on the room temperature and set temperature EN2 RAS S24HPA EG 12 EN2 RAS S24HPA EG 12 1 15 14 4 40 PM 1 15 14 4 40 PM ...

Page 13: ...r 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 2 Adjustment of the conditioned air in the left and righ...

Page 14: ... 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 if 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 remov...

Page 15: ...ning 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 have difficulty in movem...

Page 16: ...t 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 5W in the operation control circuit even if it is in OFF mode 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 To avoid noise inter...

Page 17: ...air cleansing filters to the frame by gently compress its both sides and release after insertion into filter frame Do not bend the air cleansing filter as it may cause damage to the structure In case of removing the air cleansing filters please follow the above procedures The cooling capacity is slightly weakened and the cooling speed becomes slower when the air cleansing filters are used So set t...

Page 18: ...t 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 it directly to the sun The filter may shrink Do not use detergent on the air cleansing filter as some detergent may deteriorate the filter electrostatic performance Vacuum dust ...

Page 19: ...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 Arm 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 put it out forward Attaching the Front Panel Move the projections of th...

Page 20: ...ounting site of the unit Without a circuit breaker the danger of electric shock exists IMPORTANT The wires in this mains lead are coloured in accordance with the following code Green and yellow Earth Blue Neutral Brown Live As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire...

Page 21: ...ner 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 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...

Page 22: ...um Maximum Minimum Maximum Indoor Dry bulb C 21 32 20 24 Wet bulb C 15 23 12 19 Outdoor Dry bulb C 21 52 2 21 Wet bulb C 15 31 1 15 5 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 EN3 RAS S24HPA EG 22 EN3 RAS S24H...

Page 23: ... 23 ENGLISH MEMO EN3 RAS S24HPA EG 23 EN3 RAS S24HPA EG 23 1 15 14 4 41 PM 1 15 14 4 41 PM ...

Page 24: ...29 19 C DB WB OUTSIDE TEMP 46 24 C DB WB CONDITION T1 ROOM AIR TEMP 27 19 C DB WB OUTSIDE TEMP 35 24 C DB WB CONDITION ROOM AIR TEMP 20 15 C DB WB OUTSIDE TEMP 7 6 C DB WB 5 68kW 19 390Btu hr 2 880W 12 4A 6 73 7 04kW 24 020Btu hr 2 265 2 400W 10 8 10 5A 10 61 10 01 7 05kW 24 060Btu hr 2 365 2 540 11 4 11 2A INDOOR OUTDOOR REFRIGERANT R22 CHARGING VOLUME UNIT PIPES FLARE COUPLING TYPE MAXIMUM LENGT...

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