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Hitachi RAS-40CNH2 Use & Care Manual

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INDOOR UNIT/OUTDOOR UNIT
OUTDOOR UNIT
RAC-40CNH2
RAC-50CNH2
Instruction manual
To obtain the best performance and ensure years of trouble
free use, please read this instruction manual completely.
Bedlenungsanleitung
Bitte lesen Sie diese Bedienungsanleitung aufmerksam
durch, um durch richtige Bedienung jahrelangen und
störungsfreien Betrieb zu gewährleisten.
Mode d'emploi
Des performances optimales et un fonctionnement à long
terme seront assurés en appliquant les présentes
instructions après avoir entièrement lu ce mode d'emploi.
Manuale di istruzioni
Per garantire la migliore prestazione e la più lunga
durataleggere attentamente e al completo le seguanti
istruzioni.
"BESTÄIGUNG" und "Bescheingung des Herstellers/Importeurs" sind am Ende dieser Bedienungsanleitung beschrieben.
(EN1) RAS/RAC-40/50CNH2
HITACHI
SPLIT TYPE
MODEL
RAS-40CNH2 / RAC-40CNH2
RAS-50CNH2 / RAC-50CNH2
Page 1~22
Suite 23~44
Page 45~66
Pag. 67~88
1
INDOOR UNIT
RAS-40CNH2
RAS-50CNH2
Manual de instrucciones
Para obtener el mejor funcionamiento y asegurar años de
uso libre de problemas, lea cuidadosamente este manual
de instrucciones.
Manual de instruções
A fim de obter um bom funcionamento e de garantir uma
utilização sem falhas durante muitos anos, é favor ler este
manual de instruções completamente.
O‰ËÁ›Â˜ XÂÈÚÈÛÌÔ‡
°È· ÙËÓ Î·Ï‡ÙÂÚË ‰˘Ó·Ù‹ ·fi‰ÔÛË Î·È ÙËÓ Ì·ÎÚÔ¯ÚfiÓÈ·
Î·È ¯ˆÚ›˜ ÚÔ‚Ï‹Ì·Ù· ¯Ú‹ÛË Ù˘ Û˘Û΢‹˜ ·˘Ù‹˜,
·Ú·Î·Ïԇ̠‰È·‚¿ÛÙ Ï‹Úˆ˜ ÙȘ Ô‰ËÁ›Â˜ ¯ÂÈÚÈÛÌÔ‡ Ù˘.
Инструкция по эксплуатации
Для
обеспечения
наилууших
характеристик и многолетней безотказной работы
оборудования необходимо полностыо оэнакомиться с
данной Инструкцией по эксплуатации.
3/25/05, 2:36
Página 89~110
Página 111~132
™ÂÏ›‰· 133~154
стр. 155~176
эксплуатационных

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Summary of Contents for Hitachi RAS-40CNH2

  • Page 1 HITACHI SPLIT TYPE INDOOR UNIT/OUTDOOR UNIT MODEL RAS-40CNH2 / RAC-40CNH2 RAS-50CNH2 / RAC-50CNH2 INDOOR UNIT OUTDOOR UNIT RAS-40CNH2 RAS-50CNH2 RAC-40CNH2 RAC-50CNH2 Instruction manual Manual de instrucciones Page 1~22 Página 89~110 To obtain the best performance and ensure years of trouble Para obtener el mejor funcionamiento y asegurar años de...

  • Page 2: Safety Precaution

    SAFETY PRECAUTION Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit. Pay special attention to signs of “ Warning” and “ Caution”. The “Warning” section contains matters which, if not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may result in serious consequences if not observed properly.
  • Page 3 PRECAUTIONS DURING OPERATION The product shall be operated under the manufacturer specification and not for any other intended use. Do not attempt to operate the unit with wet hands, this could cause fatal accident. When operating the unit with burning equipments, regularly ventilate the room to avoid oxygen insufficiency.

  • Page 4: Names And Functions Of Each Part

    Don’t stop drain outlet portion in chilly area so as not to freeze these. MODEL NAME AND DIMENSIONS MODEL WIDTH (mm) HEIGHT (mm) DEPTH (mm) RAS-40CNH2, RAS-50CNH2 RAC-40CNH2, RAC-50CNH2 – 4 – (EN1) RAS/RAC-40/50CNH2 3/25/05, 2:36...

  • Page 5: Auto Restart Switch

    (1) During preheating For about 2–3 minutes after starting up. (2) During defrosting HITACHI Defrosting will be performed about once an hour when frost forms on the heat exchanger of the outdoor unit, for 5–10 minutes each time.

  • Page 6: Remote Control Unit Names/Functions

    NAMES AND FUNCTIONS OF EACH PART REMOTE CONTROLLER This controls the operation of the indoor unit. The range of control is about 7 meters. If indoor lighting is controlled electronically, the range of control may be shorter. This unit can be fixed on a wall using the fixture provided. Before fixing it, make sure the indoor unit can be controlled from the remote controller.

  • Page 7: Automatic Operation

    AUTOMATIC OPERATION The device will automatically determine the mode of operation, HEAT or COOL, depending on the initial room temperature. The selected mode of operation will not change when the room temperature varies. Press the FUNCTION selector so that the display indicates the (AUTO) mode of operation.

  • Page 8: Heating Operation

    HEATING OPERATION Use the device for heating when the outdoor temperature is under 21°C. When it is too warm (over 21°C), the heating function may not work in order to protect the device. In order to keep reliability of the device, please use this device above -15°C of the outdoor temperature. Press the FUNCTION selector so that the display indicates (HEAT).

  • Page 9: Dehumidifying Operation

    DEHUMIDIFYING OPERATION Use the device for dehumidifying when the room temperature is over 16°C. When it is under 15°C, the dehumidifying function will not work. Press the (DEHUMIDIFY) button. Operation start with a beep. ˚ The FAN SPEED is set at LOW automatically. The FAN SPEED button does not work.

  • Page 10: Cooling Operation

    COOLING OPERATION Use the device for cooling when the outdoor temperature is 22-42°C. If humidity is very high (over 80%) indoors, some dew may form on the air outlet grille of the indoor unit. Press the FUNCTION selector so that the display indicates (COOL).

  • Page 11: Fan Operation

    FAN OPERATION You can use the device simply as an air circulator. Use this function to dry the interior of the indoor unit at the end of summer. Press the FUNCTION selector so that the display indicates (FAN). Press the (FAN SPEED) button.* START Press the...

  • Page 12: How To Set The Timer

    HOW TO SET THE TIMER Time, Day, Month Set the current month and TIME, DAY, day with the TIMER control After you change the MONTH button. batteries; (current time, day, month) OFF TIMER RESET ON TIMER OFF-Timer Press the (OFF-TIMER) button.
  • Page 13 Set the current time with the Press the (TIME) button again. Set the TIMER control button. The time indication starts lighting (TIME) button. instead of flashing. The time indication will disappear automatically in 10 second. To check the current time setting, press the (TIME) button twice.

  • Page 14: How To Set The Sleep Timer

    HOW TO SET THE SLEEP TIMER Set the current time at first if it is not set before (see the pages for setting the current time). Press the (SLEEP) button, and the display changes as shown below. Mode Indication 1 hour 2 hours 3 hours 7 hours...
  • Page 15 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 shown below.

  • Page 16: Adjusting The Air Deflectors

    ADJUSTING THE AIR DEFLECTORS Adjustment of the conditioned air in the upward and downward directions. The horizontal air deflector is automatically set to the proper angle suitable for each operation. The deflector RESET can be swung up and down continuously and also set to the desired angle using the “...

  • Page 17: How To Exchange The Batteries In The Remote Controller

    HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER Remove the cover as shown in the figure and take out the old batteries. Push and pull to the direction of arrow Install the new batteries. The direction of the batteries should match the marks in the case.

  • Page 18: Attaching The Air Cleansing And Deodorizing Filters

    ATTACHING THE AIR CLEANSING AND DEODORIZING FILTERS Before installation, be sure to stop the operation by using the remote controller. Open the front panel. Pull up the front panel holding it at both sides by both hands and open till it locks. Remove the filters.

  • Page 19: Maintenance

    MAINTENANCE CAUTION Before the cleaning, stop operation and disconnect the power supply. 1. AIR FILTER Clean the air filters immediately as the filter lamp lights. PROCEDURE Open the front panel. Pull up the front panel holding it at both sides by both hands and open till it locks.

  • Page 20: Cleaning Of Front Panel

    2. CLEANING OF FRONT PANEL The front panel can be washed in water. It can be kept clean at all times. Front panel can be removed and washed in water. Clean it using a soft sponge, etc. If detergent is used, rinse well. When the air conditioner is to be cleaned without removing the front panel, clean both the body and remote controller with a dry soft cloth.

  • Page 21: Regular Inspection

    REGULAR INSPECTION PLEASE CHECK THE FOLLOWING POINTS EVERY EITHER HALF YEARLY OR YEARLY. CONTACT YOUR SALES AGENT SHOULD YOU NEED ANY HELP. Is the earth line disconnected or broken? Is the mounting frame seriously affected by rust and is the outdoor unit tilted or unstable? Is the plug of power line firmly plugged into the socket? (Please ensure no loose contact between them).
  • Page 22 Please note: On switching on the equipment, particularly when the room light is dimmed, a slight brightness fluctuation may occur. This is of no consequence. The conditions of the local Power Supply Companies are to be observed. MEMO ...............................................................................................................

This manual is also suitable for:

Rac-40cnh2Ras-50cnh2Rac-50cnh2

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