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RAS-DX18HDK/RAC-DX18HDK
RAS-DX18HDK
RAC-DX18HDK
1 22
23 44

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Summary of Contents for Hitachi RAS-DX18HDK

  • Page 1 RAS-DX18HDK/RAC-DX18HDK RAS-DX18HDK RAC-DX18HDK 1 22 23 44...
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  • Page 4 FILTER LAMP Light indicator showing that it is time to clean the filter. RAS-DX18HDK 1050 RAC-DX18HDK - 4 -...
  • Page 5 TEMPORARY SWITCH Filter Lamp (Green) When the device is operated for a total of about 200 hours, the FILTER lamp lights indicates that it is time to clean the filter.The lamp goes out when the “ (AUTO SWING) ” button is pressed while the operation is stopped.
  • Page 6: Names And Functions Of Each Part

    NAMES AND FUNCTIONS OF EACH PART Signal Transmission Transmission Sign POWERFUL Button The transmission sign blinks Press this button to start when a signal has been send. powerful operation. ( FUNCTION selector FAN SPEED Button Use this button to select the Select the fan speed for cooling operating mode.
  • Page 7: Various Functions

    VARIOUS FUNCTIONS Auto Restart Control • If there is a power failure, operation will be automatically restarted when the power is resumed with previous operation mode and airflow direction. (As the operation is not stopped by remote controller.) • If you intend not to continue the operation when the power is resumed, switch off the power supply. When you switch on the circuit breaker, the operation will be automatically restarted with previous operation mode and airflow direction.
  • Page 8: Heating Operation

    HEATING OPERATION • ° 7 ° 7 • In order to keep reliability of the device, please use this device above -2°C of the outdoor temperature. Press the FUNCTION selector so that the display indicates (HEAT). Set the desired FAN SPEED with the (FAN SPEED) button (the display indicates the setting).
  • 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 FUNCTION selector so that the display indicates (DEHUMIDIFY). Press the (FAN SPEED) button to select LOW and SILENT. START Press the (START/STOP) button.
  • Page 10: Cooling Operation

    COOLING OPERATION Use the device for cooling when the outdoor temperature is 7 to 43°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.
  • Page 12: Timer Reservation

    TIMER RESERVATION ON Timer and OFF Timer are available. Operation stop at setting time Timer Reservation OFF TIME setting • Select the OFF TIME by pressing the (OFF) Button. • Setting time will change according to the below sequence when you press the button. 1 hour interval Timer off ON TIME setting...
  • Page 13: Eco Operation

    ECO OPERATION Energy saving operation by changing set temperature and by limiting the maximum power consumption value. By pressing the (ECO) button during Heating, Automatic Dehumidifying or Cooling operation, the air conditioner performs the “ECO” operation. Press (ECO) button during operation. "...
  • Page 14 HOW TO SET THE SLEEP TIMER By pressing (SLEEP) button during AUTO, HEATING, DEHUMIDIFYING, COOLING or FAN operation, the unit shifts the room temperature and reduces the fan speed. Mode Indication 1 hour 2 hours 3 hours 7 hours Sleep Timer Sleep timer off Sleep Timer: The device will continue working for the desired number of SLEEP...
  • Page 15 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 can be swung up and down continuously and also set to the desired angle using the “...
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  • Page 21 This product conforms with the protection requirements of council directives 89/336/EEC relating to electromagnetic compatibility and 73/23/EEC relating to electrical equipment designed for use within certain voltage limits. Please note: On switching on the equipment, particularly when the room light is dimmed, a slight brightness flsuctuation may occur.
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  • Page 26 清掃指示燈 提示及時清掃濾塵網。 (詳見第40頁) 1050 RAS-DX18HDK RAC-DX18HDK...
  • Page 27 TEMPORARY SWITCH TEMPORARY SWITCH 23°C 23°C 23°C ~ 27°C 27°C 27°C - 27 -...
  • Page 28 遙 內機 運轉 範圍 約為 電 內 話 範圍 變 況 導 遙 號無 達 機 裝 墻 請 務 確認 遙 內機 請 遙 進入製熱 ,製 冷 ,除濕 , 送風 ,自動 模式。...
  • Page 29 各部份功能 自動重啟控制 電力故障後,當電源恢復時,冷氣機將自動重新啟動,按照以前的操作模式運轉。 • (當機器沒有被遙控器按下停止按鈕時。) 如果你不想電力故障後,當電源恢復時,冷氣機將自動重新啟動,請關閉電源。 • 當閉合斷路器開關時,操作將自動重新開機與以前的操作模式運轉。 注:1.如果您不需要自動重新開機控制,請諮詢您的銷售代理。 2.當設定定時或睡眠模式設置時,自動重新開機模式將不可用。 自動操作 機器將自動決定選擇操作模式,根據當前房間溫度設定制熱或者製冷。 當房間溫度變化時,機器的 選擇模式將會變更。 按下模式選擇按鈕選擇自動模式運轉 。 當自動運轉被選擇,機器將自動決定選擇操作模式,根據 當前房間溫度設定制熱或者製冷。 如果選擇自動運轉模式不是很滿意,可以手動改變模式設 定(制熱,除濕,製冷或風速)。 設定想要的風扇轉速用 (風速) 按鈕(顯示設定的風速) (自動) (高) (中) (寧靜) (低) 設定想要的房間溫度用溫度調節按鈕(顯示設定的溫度) 設定溫度和房間實際溫度可能會根據實際情況變化。 按下 (開始/停止)按鈕。 開始 運轉開始。 停止 再次按下按鈕機器停止運轉 由於此設置將被遙控器儲存,故下次只需按 (開始/停止)按鈕 按下 (風速)按鈕選擇自動、高、中、低、寧靜。 - 29 -...
  • Page 30 熱 室外氣溫在27°C以下時,機器可以進行制熱運轉。 當室外氣溫很熱(超過27°C)時,機器不能進行制熱運轉以保護機器。 爲了使機器可靠的進行工作,建議在外氣溫-2°C以上時是使用機器。 熱 熱 除霜 當室外機熱交換器上有霜形成時,大約一個小時室外機換熱霜執行一次除霜, 每次除霜時間5~10分鐘。 在除霜運轉中,運轉燈閃爍3秒然後停0.5秒。 除霜的最大時間為20分鐘。 (如果使用的配管長度比正常的更長,霜可能會容易形成。)...
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  • Page 33 熱/ 風速將根據出風溫度自動改變。 • 熱 房間溫度到達與設定溫度後,風扇將自動調整為 。 • 。 • 。 •...
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  • Page 35 在製熱、製冷、除濕或自動模式運轉時通過按壓 (節能)按鈕,冷氣機將進入“節能運轉”...
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Rac-dx18hdk

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