Test Run; App Operation - Hitachi airCloud HC-IOTGW Installation & Maintenance Manual

3.3 Test Run

After completing installation, wiring operation, switch setting and configuration, use the following
procedure to turn ON the power for airCloud Gateway.
(1) Turn ON the power for all air conditioners on the system.
● Complete test run on all air conditioners first to confirm their health.
(2) Ensure the pins of DS1 on airCloud Gateway are correct.
(3) Turn ON the power for airCloud Gateway to execute startup.The UPLINK LED off means that
the startup completes in one minute.
* In the condition that this device is used to be combined with other central controllers, please
remove the other central controllers before powering on airCloud Gateway.
3.3.1 AC System Connection Check
The connection check starts after startup completed. While airCloud Gateway is checking
connection, the ERROR LED flashes every 5 seconds. Connection check completes in
approximately several minutes. Upon completion, the ERROR LED goes off.
3.3.2 Cloud Connection Check
The cloud connection check starts after start up completed. It completes in one minute, The
UPLINK LED lights on when completion.

4. App Operation

Entry of Mobile App and Web Application
● Web Application Address:
● Scan the QR code below from mobile phone to download the App.
Scan the QR code on Appendix I following App instructions to connect to airCloud Gateway.
https://www.aircloud.hitachiaircon.com/
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