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Split Type Air Conditioner
Indoor Unit
R32
RAK-DJ18PHAE
RAK-DJ25PHAE
RAK-DJ35PHAE
RAK-DJ50PHAE
Instruction manual
To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely.
This room air conditioner is only for residential usage.
Do not use for preservation of foods, animals, plants, precision machines, art, medicine or such.
MODEL
RAK-DJ18PHAE
RAK-DJ25PHAE
RAK-DJ35PHAE
RAK-DJ50PHAE
RC-AGU1EA0G
- 1 -
Page 1~17
<0018163X>
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Table of Contents
Related Manuals for Hitachi RAK-DJ18PHAE
Summary of Contents for Hitachi RAK-DJ18PHAE
- Page 1 Split Type Air Conditioner Indoor Unit MODEL RAK-DJ18PHAE RAK-DJ25PHAE RAK-DJ35PHAE RAK-DJ50PHAE RC-AGU1EA0G RAK-DJ18PHAE RAK-DJ25PHAE RAK-DJ35PHAE RAK-DJ50PHAE Instruction manual Page 1~17 To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely. This room air conditioner is only for residential usage.
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Page 2: Safety Precaution
SAFETY PRECAUTION Please read the “Safety Precaution” carefully before operating This appliance is filled with R32. 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. - Page 3 PRECAUTIONS DURING OPERATION • This room air conditioner is only for residential usage. Do not use for preservation of foods, animals, plants, precision machines, art, medicine or such. • The product shall be operated under the manufacturer specif ication and not for any other intended use.
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Page 4: Operation Range
Horizontal deflector Vertical deflector (Air Outlet) Remote controller Send out operation signal to the indoor unit. So as to operate the whole unit. Model Name and Dimensions MODEL WIDTH (mm) HEIGHT (mm) DEPTH (mm) RAK-DJ18PHAE, RAK-DJ25PHAE RAK-DJ35PHAE, RAK-DJ50PHAE - 4 -... - Page 5 Names and Functions of Each Part Indoor Unit Indications Timer Lamp (Orange) Operation Lamp (Yellow) This lamp lights when This lamp lights during operation. the timer is working. The Operation Lamp flashes in the following cases during heating. Wi-Fi Lamp (Blue) (1) During preheating For about 2-3 minutes after starting up.
- Page 6 Operate Air Conditioner with Smartphone Built-in airCloud Home module airCloud Home is a cloud-based solution for remotely controlling your Hitachi air conditioning system via smart phone. You can operate the air conditioner from outside the home with your smartphone and check the operating status.
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Page 7: Initial Settings
Initial Settings Please install the airCloud Home app on your smartphone Search for the airCloud Home app For Android models: Open Google Play. • Android is a trademark and registered trademark of Google LLC. For iOS models (iPhone): Open the App Store. •... -
Page 8: Security Measures
Equipment certification This air conditioner has a built-in wireless device that has been approved for construction design based on the Radio Law, so a license for a wireless station is not required. However, the following acts are prohibited by the Radio Law. •... - Page 9 • The air conditioner can be operated from a place that is no t directly visible. Therefore, for example, a situation may occur where a person in the room turns ON while another person turns OFF from outside. Especially when infants, children, the elderly, the sick, or the physically handicapped are indoors, use it when a person who can manage it is nearby.
- Page 10 Initial Setting of App Installation of App Go to Google Play or the Apple Store (depending on your smartphone) and download the “airCloud Home” Application. Please read and agree to “the Terms of Use” on the App. ※ The App is free. Communication charges will be incurred for download and operation as per the local cell ※...
- Page 11 (4) Switch ON your air conditioner now. Once your air conditioner is switched on, or reset the internal settings (restore the factory settings) by remote control, it will automatically set into pairing mode for 10 minutes. Wi-Fi LED on air conditioner’s panel (see diagram in status indicator section) will blink for 3 times repeatedly showing air conditioner is in pairing mode.
- Page 12 Initialization of the Built-in airCloud Home Module Reset the internal settings (restore the factory settings) by remote controller. Please note that the configuration will be cleared and pairing procedure will be required to do again to use the built-in airCloud Home module. Pressing Mode key &...
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Page 13: Maintenance
Maintenance CAUTION Cleaning and maintenance must be carried out only by qualified service personal. Before cleaning, stop operation and switch off the power supply. 1. Air Filter Please clean the filter once about every two weeks. By doing so, energy costs are saved. In case the air filter is full of dust, the air flow will decrease and the cooling capacity will be reduced. - Page 14 2. Cleaning of Front Panel Remove the front panel and wash with clean water. Wash it with a soft sponge. After using neutral detergent, wash thoroughly with clean water. When front panel is not removed, wipe it with a soft dry cloth.
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Page 15: Regular Inspection
Information Capabilities Heating Capability This room air conditioner utilizes a heat pump system that absorbs CAUTION exterior heat and brings it into a room to be heated. As the ambient Do not use a stove temperature gets lower, heating capability will also lower. In such a or any other high situation, the inverter work to increase compressor rpm to keep the temperature... - Page 16 FrostWash Operation It does not wash when outside temperature is less than about 1 degrees Celsius or more than 43 degrees Celsius. It does not wash when the humidity in the room is about 30% or less or about 70% or more.
- Page 17 Noise of the ventilation fan sucking in air present in the drain hose and blowing out dehumidifying water that had accumulated in the condensed water collector. For Perking noise details, consult your sales agent. Operation noise changes due to power variations according to room temperature Changing operation noise changes.