User manual HITACHI RAS-10KH2

[. . . ] SPLIT TYPE AIR CONDITIONER INDOOR UNIT/OUTDOOR UNIT MODEL RAS-08KH2/RAC-08KH2 RAS-10KH2/RAC-10KH2 RAS-14KH2/RAC-14KH2 OUTDOOR UNIT INDOOR UNIT RAC-08KH2 RAC-10KH2 RAC-14KH2 RAS-08KH2 RAS-10KH2 RAS-14KH2 Instruction manual To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely. ­1­ ENGLISH SAFETY PRECAUTION G G G Please read the "Safety Precaution" carefully before operating the unit to ensure correct usage of the unit. Pay special attention to signs of " !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. [. . . ] If you set the sleep timer after the off-, on/off- or off/on-timer has been set, the sleep timer becomes effective instead of the off-, on/off- or off/on-timer set earlier. You can not set other timer during sleep timer operation. After sleep timer time is up and when press sleep button again, the sleep timer will be set as last setting. Sleep timer effective only once. ­ 15 ­ ENGLISH ADJUSTING THE AIR DEFLECTOR 1 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 can be swung up and down continuously and also set to the desired angle using the " (AUTO SWING)" button. RESET G 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 seconds) may be required before the deflector starts to move. Use the horizontal air deflector within the adjusting range shown on the right. When the operation is stopped, the horizontal air deflector moves and stops at the position where the air outlet closes. When cooling, dehumidifying Vertical about 15 about 60 G G !CAUTION G 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. When heating Vertical 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. about 45 about 30 !CAUTION When operating the unit in cooling operation with the air deflector facing down and moving automatically for a long period of time, water will condensed on the air deflector and drips down occasionally. This will wet your furniture. ­ 16 ­ HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER 1 2 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. !Do not use new and old batteries, or different kinds of batteries together. Take out the batteries when you do not use the remote controller for 2 or 3 months. ­ 17 ­ ENGLISH THE IDEAL WAYS OF OPERATION Suitable Room Temperature !Warning Freezing temperature is bad for health and a waste of electric power. Install curtain or blinds It is possible to reduce heat entering the room through windows. Ventilation !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. Effective Usage Of Timer 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 temperature. 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