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Hitachi RAC-S18CPA, Instruction Manual, Page: 24 / 24

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Hitachi RAC-S18CPA Instruction Manual Download Page 24

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SPECIFICATIONS

POWER SOURCE

 COOLING CAPACITY

 TOTAL 

INPUT

 TOTAL 

AMPS

 EER 

(Btu/hr.watt)

 COOLING CAPACITY

 TOTAL 

INPUT

 TOTAL 

AMPS

 EER 

(Btu/hr.watt)

 

 WEIGHT 

(kg)

 

INDOOR UNIT

OUTDOOR UNIT

RAS-S24CPA

RAC-S24CPA

1 Ø, 220-(230)-240V, 50Hz

CONDITION: (T3)

ROOM AIR TEMP.

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)

RAS-S18CPA

RAC-S18CPA

RAS-S30CPA

RAC-S30CPA

4.60kW 

(15,700Btu/hr)

2,280W

10.6A

6.88

5.68kW 

(19,390Btu/hr)

2,880W

12.4A

6.73

6.40kW 

(21,840Btu/hr)

3,634W

16.5A

6.01

5.30kW 

(18,080Btu/hr)

1,900-2,020W

8.8-8.7A

9.52-8.95

7.04kW 

(24,020Btu/hr)

2,265-2,400W

10.8-10.5A

10.61-10.01

8.10kW 

(27,650Btu/hr)

2,900-3,000W

13.3-12.6A

9.53-9.21

INDOOR

OUTDOOR

REFRIGERANT (R22)

 CHARGING

VOLUME

UNIT

PIPES

FLARE COUPLING TYPE

MAXIMUM LENGTH: 15m

30m

11

38

1,010g

52

1,640g

60

1,720g

MODEL

(EN3) RAS-S18-24-30CPA   24

2/15/12   4:46 PM

Summary of Contents for RAC-S18CPA

Page 1: ...ouble free use please read this instruction manual completely اﻟﺘﻌﻠﻴﻤﺎت ﻛﺘﻴﺐ ٢٤ ١ ص ﻃـﻮ ﳌﺪة اﳉﻬﺎز اﺳﺘﻌﻤﺎل ﳝﻜﻦ ﻟﻜﻲ اﻹﻃﻼع ﻳﺠﺐ ﻋﻄﺐ ﺑﺪون ﻳﻠﺔ ﺟﻴﺪا اﻟﻜﺘﻴﺐ ﻫﺬا ﻋﻠﻰ MODEL RAS S18CPA RAC S18CPA RAS S24CPA RAC S24CPA RAS S30CPA RAC S30CPA INDOOR UNIT OUTDOOR UNIT RAC S18CPA RAC S24CPA RAC S30CPA RAS S18CPA RAS S24CPA RAS S30CPA ...

Page 2: ...sconnect and turn off the circuit 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 gure 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 Conta...

Page 3: ...water will condense on the air de 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...

Page 4: ...he 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 Drain pipe Condensed water drain to outside Connecting cord and insulation pipe for piping Air inlet Back and Left side Air outlet WIDTH mm 900 750 850 MODEL RAS S18CPA RAS S24CPA RAS S30CPA RAC S...

Page 5: ...y By pressing and hold the temporary switch for more than 5 second the unit will enter Force Cooling Operation Press again the temporary switch to cancel the force cooling operation 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 indicat...

Page 6: ...uper cooling operation or start operation cooling function only STOP button Press this button to stop operation only PARALLEL SWING button Controls the angle of the vertical air de ectors 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 hor...

Page 7: ... 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 the setting ...

Page 8: ...ED 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 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 temper...

Page 9: ... 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 ...

Page 10: ...rol 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 2 1 3 Press the STOP button to stop operation STOP 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 tha...

Page 11: ...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 Mode Sleep timer Indication 1 hour interval 1 hour 2 hours 11 hours 12 hours Sleep timer off 4 4 4 4 ...

Page 12: ...elect 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 differ depending on the room temperature and set temperature ...

Page 13: ...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 Several seconds about 6 seconds may be required before the de ector starts to move In Cooling operation do not keep the horizontal air de ector swinging for a long time Some dew may form on the horizontal air de ector and dew may drop 2 Adjustment of the c...

Page 14: ...ifferent 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 if there is no response from the air conditioner unit and or the remote control has fading and dim displays the batteries in the re...

Page 15: ...ogether with your wake up time in the morning This will enable you to enjoy a comfortable room temperature Please use the timer effectively Dusty air lter will reduce the air volume and the cooling ef ciency To prevent from wasting electric energy please clean the lter every 2 weeks Please pay attention to the room temperature and air ow direction when operating the unit for baby children and old ...

Page 16: ...e 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 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 th...

Page 17: ...eansing lters to the lter Attach the air cleansing lters to the frame by gently compress its both sides and release after insertion into lter frame Do not bend the air cleansing lter as it may cause damage to the structure In case of removing the air cleansing lters please follow the above procedures The cooling capacity is slightly weakened and the cooling speed becomes slower when the air cleans...

Page 18: ... attaching the 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 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 lter may shrink Do not use detergent on the air cleansing lter as some detergent may deteriorate the lter electrostatic ...

Page 19: ... 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 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 ...

Page 20: ...uld be installed depending on the mounting 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 yo...

Page 21: ...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...

Page 22: ...ent designed for use within certain voltage limits MEMO Minimum Maximum Indoor Dry bulb C 21 32 Wet bulb C 15 23 Outdoor Dry bulb C 21 52 Wet bulb C 15 31 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 ...

Page 23: ... 23 ENGLISH MEMO ...

Page 24: ... AIR TEMP 27 19 C DB WB OUTSIDE TEMP 35 24 C DB WB RAS S18CPA RAC S18CPA RAS S30CPA RAC S30CPA 4 60kW 15 700Btu hr 2 280W 10 6A 6 88 5 68kW 19 390Btu hr 2 880W 12 4A 6 73 6 40kW 21 840Btu hr 3 634W 16 5A 6 01 5 30kW 18 080Btu hr 1 900 2 020W 8 8 8 7A 9 52 8 95 7 04kW 24 020Btu hr 2 265 2 400W 10 8 10 5A 10 61 10 01 8 10kW 27 650Btu hr 2 900 3 000W 13 3 12 6A 9 53 9 21 INDOOR OUTDOOR REFRIGERANT R2...

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