AIRSTAGE VRF Systems Service & Maintenance

UTY-ASGXZ1 Features

Extensive monitoring and analysis functions that make installation and maintenance easier

The operation status of the system can be monitored and analyzed to detect any malfunctions.
Data on the operation status of the system can be stored on a PC to allow for remote access.
Up to 400 indoor units in a single VRF network system can be controlled and monitored for a large building or hotel.
This software can be connected to any point of transmission line with a USB adapter (sold separately).

*: Saved data can be displayed offline. Note that the data saved by the following software applications cannot be displayed.; • UTR-YSTB/UTR-YSTC (Service Tool); • UTR-YMSA (Web Monitoring Tool)

Automatic operation check for refrigeration cycles

After the system is installed, an operation check can be performed automatically. The self-diagnosis function determines whether each sensor value is normal, which reduces the need for manual checks. The result of a diagnosis can be provided in a report.

The following sensor values are checked automatically:

Discharge temperature
Super heat volume
High pressure pipe
Low pressure pipe

Note:: Use the result of a self-diagnosis only for temporary purposes. Use your own judgment to make a final decision.

Remote technical support and maintenance

On-site check screen can be shared between on-site staff and a service technician in a remote location. When a service technician visits the site for troubleshooting, the system's operation status can be shared in real time with a remote service center for assistance. On-site staff can have an online chat with a remote service center to get further assistance.

Trend charts

The previous-generation application can display only 3 sets of data from sensors. This service tool can display multiple trend charts simultaneously so that refrigeration cycles can be monitored and checked in greater detail.

Computer requirements

UTY-ASGXZ1

Operating system

Microsoft^® Windows^® 7 Professional (32-bit or 64-bit) SP1
Microsoft^® Windows^® 8.1 Pro (32-bit or 64-bit)
Microsoft^® Windows^® 10 Pro (32-bit or 64-bit)

CPU

1 GHz or higher

Memory

1 GB or more (for Windows Vista^®, Windows^® 7 [32-bit], Windows^® 8.1 [32-bit], and Windows^® 10 [32-bit])
2 GB or more (for Windows^® 7 [64-bit], Windows^® 8.1 [64-bit], and Windows^® 10 [64-bit])

HDD

40 GB or more of free space

Screen resolution

1366 x 768 pixels or higher

Interface

2 USB ports*

*: 1 USB port required for software protection key connection; 1 USB port required for Echelon^® U10 USB Network Interface

Software

Internet Explorer^® 11 or Microsoft Edge, Adobe^® Reader^® 9.0 or later

Packing list

White-USB-key (software protection key) × 1: Software protection key to be connected to a USB port on a Service Tool-installed PC. This software runs on a PC with WibuKey or White-USB-key.

UTY-AMGXZ1 Features

Software features

Troubleshooting is performed by monitoring each air conditioning unit remotely during a periodical system check.
An error notification is automatically transmitted to several locations via the Internet^*1.
Requires either a dedicated Internet connection or public telephone line to operate.
The occurrence of an error can be confirmed through an error alert and equipment status information obtained from a remote location.
Monitoring data can be downloaded in a remote location. This data can be accessed and displayed offline.
The monitoring computer is not required to have any special software installed, but to have a web browser.

*1:: Internet e-mail access required.

Overview of the Web Monitoring System

Supporting up to 4 VRF network systems

Up to 4 USB adapters can be connected to a PC, enabling the monitoring of up to 1,600 indoor units. Suitable for use in a large-scale building or a hotel.