Backlight function
• Backlight is to see the LCD readings in the dark.
• On Pressing any key, the LCD panel lights up for
a period of approx. 10 seconds. After approx. 10
seconds the light automatically switches off.
• The function is independent of all other
functions of the air conditioner.
• The backlight color is white.
Precautions for Use
• Do not put the remote controller under direct
sunlight and high temperature.
• Do not drop it on the floor, and protect it from
water.
• If you press the FUNCTION button during
operation, the air conditioner may stop for about
3 minutes for protection before you can start it
again.
Operate Air Conditioner
with Smartphone
Built-in airCloud Go module
airCloud Go 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.
airCloud Go App dedicated server
Send the operation from the smartphone to the air conditioner.
In addition, we send status from air conditioner to customer's smartphone.
What you need to prepare to operate the air conditioner with your smartpone
Communication equipment
Wireless LAN router
What You Should Confirm
When Using the Service
Internet environment at home
• In order to use the service, FTTH (optical fiber)
ADSL / CATV (cable TV) and other Internet services,
a broadband line capable of communication is
required. Not available on dial-up lines.
• For details on Internet connection, contact your
provider or carrier. Please check your contract.
• Internet communication charges are the
responsibility of the customer.
Smartphone
• iOS (iPhone, etc.) 13.0 / Android 9.0 or later (as of
October 2023).
• To confirm the OS version, check on your
smart phone, or contact your smart phone
manufacturer.
• Make sure that you can connect to the router with
wireless LAN.
• Tablets are not guaranteed to work.
Wireless LAN router
• Please use a router that supports the 2.4GHz
band.
• For security, be sure to use a router that can set
the encryption method WPA2 or WPA (either
TKIP or AES). We recommend the WPA2 (AES)
encryption method. For the setting procedure,
refer to the instruction manual of the router.
• Routers that support only WEP cannot be used.
• Mobile routers are not guaranteed to work.
Initial Settings
Your smartphone
Please install the airCloud Go App
on your smartphone
Use the airCloud Go App to remotely control
the air conditioner.
Receive updates from the air conditioner.
(1) Search for the airCloud Go App
airCloud Go App
(2) Please install according to the screen
-5-
• For Android models: Open Google Play.
Android is a trademark and registered
trademark of Google LLC.
• For iOS models (iPhone): Open the App Store.
iPhone is a trademark and registered
trademark of Apple Inc.
• In order to use the dedicated App, you need to
read and agree to the Terms of Service.
• The dedicated application is free of charge,
but to download the application, additional
(Hereinafter router)