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Split Type Air Conditioner
Indoor Unit
R32
RAK-VJ25PHAT
RAK-VJ35PHAT
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-VJ25PHAT
RAK-VJ35PHAT
RC-AGS1EA0E
- 1 -
Page 1~17
<0025041A>
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Related Manuals for Hitachi RAK-VJ25PHAT
Summary of Contents for Hitachi RAK-VJ25PHAT
- Page 1 Split Type Air Conditioner Indoor Unit MODEL RAK-VJ25PHAT RAK-VJ35PHAT RC-AGS1EA0E RAK-VJ25PHAT RAK-VJ35PHAT 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: Names And Functions Of Each Part
Horizontal deflector Vertical deflector (Air Outlet) ECO Sensor 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-VJ25PHAT, RAK-VJ35PHAT - 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
2. If any harmful radio interference occurs from the air conditioner to the mobile station identification radio station, immediately stop using the radio wave and contact the local Johnson Controls-Hitachi Air Conditioning (Hereinafter JCH) technical support team to consult about measures for avoidance. -
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 by restoring the factory settings by remote control, the air conditioner would be 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. (1) Press Mode key and ON Timer key simultaneously, pointing the remote controller towards the air conditioning unit.
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Page 13: Maintenance
Maintenance CAUTION Ensure unit and power supply is switched off before cleaning. Avoid touching any metal parts directly and do not use wet hands. Cleaning shall be carried out by competent person and able to follow below instruction. 1. Air Filter Please clean the filter once about every two weeks. -
Page 14: Cleaning Of Front Panel
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. -
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 Is the total operation time of the air conditioner beyond default setting when the air-conditioner is operated for about 30 minutes and stopped? The FrostWash be started that must to meet with the follow conditions. indoor FrostWash outdoor FrostWash auto operation.
- Page 17 Squeaking noise Noise generated when the unit expands or contracts due to temperature changes. Noise generated with the indoor unit fan’s rpm changing such as operation start Rustling noise times. Clicking noise Noise of the motorized valve when the unit is switched on. 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.