Hitachi RAC-19JP4, Instruction Manual

Page 1: ...se please read this instruction manual completely اﻟﺘﻌﻠﻴﻤﺎت ﻛﺘﻴﺐ ٢٢ ١ ص ﻃـﻮ ﳌﺪة اﳉﻬﺎز اﺳﺘﻌﻤﺎل ﳝﻜﻦ ﻟﻜﻲ اﻹﻃﻼع ﻳﺠﺐ ﻋﻄﺐ ﺑﺪون ﻳﻠﺔ ﺟﻴﺪا اﻟﻜﺘﻴﺐ ﻫﺬا ﻋﻠﻰ SPLIT TYPE INDOOR UNIT OUTDOOR UNIT MODEL RAS 19JP4 RAC 19JP4 RAS 24JP4 RAC 24JP4 INDOOR UNIT OUTDOOR UNIT RAC 19JP4 RAC 24JP4 RAS RAC 19 24JP4 ENG COVER 17 2 09 3 13 PM 1 ...

Page 2: ...able 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 OPERATION Avoid an extended period of direct air flow for your health W A R N I N G Do not insert a finger 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 cleanin...

Page 3: ...on the 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 This appliance is not intended for use by young c...

Page 4: ...flector 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 Drain pipe Condensed water drain to outside Connecting cord and insulation pipe for piping Air inlet Back and Left side Air outlet WIDTH mm 1030 850 MODEL RAS 19JP4 RAS 24JP4 RAC 19JP4 RAC 24JP4 HEIGHT mm 295 650 DEPTH mm 207 298 MODEL NAME AND D...

Page 5: ...er 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 SWITCH TEMPORARY SWITCH HITACHI TEMPORARY SWITCH Use this switch to start and stop when the remote controller does not work By pressing the temporary switch the operation...

Page 6: ... 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 deflector TEMPERATURE button Use this button to raise or lower the temperature setting Keep pressed and the value will change more quickly OF...

Page 7: ...ay indicates the 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...

Page 8: ... 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 The range of 20 26 C is re...

Page 9: ...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 than room temperature...

Page 10: ... beep from the indoor unit When the sleep timer has been set the display indicates the turn off time Cooling and dehumidifying 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 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 sh...

Page 11: ... stop at setting time 1 2 3 9 10 11 12 1 hour interval CANCEL OFF TIMER ON TIME setting Select the ON TIMER by pressing the ON Button Setting time will change according to the below sequence ON Timer Reservation 1 2 3 9 10 11 12 1 hour interval CANCEL ON TIMER Operation will start for setting temperature at setting time The starting time may differ depending on the room temperature and set tempera...

Page 12: ...e 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 Several seconds about 6 s...

Page 13: ...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 remote control devic...

Page 14: ...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 have difficult...

Page 15: ...eriod 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 lamp To prevent interfe...

Page 16: ...g filters to the filter Attach the 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 ...

Page 17: ...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 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...

Page 18: ... 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 the left an...

Page 19: ...ed 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 your plug procee...

Page 20: ...r conditioner 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 a...

Page 21: ...ed for use within certain voltage limits Minimum Maximum Indoor Dry bulb C 21 29 Wet bulb C 15 19 Outdoor Dry bulb C 21 54 Wet bulb C 15 24 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 EN3 RAS 19 24JP4 13 22 17 2 09 14 47 21 Bla...

Page 22: ...C 24JP4 5 50kW 4 730kcal h 2 700W 12 5A 1 Ø 220V 60Hz CONDITION T3 ROOM AIR TEMP 29 19 C DB WB OUTSIDE TEMP 46 24 C DB WB INDOOR OUTDOOR RAS 19JP4 RAC 19JP4 4 65kW 3 999kcal h 2 140W 9 9A REFRIGERANT R22 CHARGING VOLUME UNIT PIPES FLARE COUPLING TYPE MAXIMUM LENGTH 15m 12 7 41 6 95 48 1 480g 60 1 510g EN3 RAS 19 24JP4 13 22 17 2 09 14 47 22 Black ...