Checking The Refrigerant Systems - Mitsubishi Electric AG-150A Instruction Book

7-11 Checking the refrigerant systems

To see the list of refrigerant systems connected to AG-150A (connection information of outdoor and indoor units), touch [System view] on
the window that appears when [Initial Settings] on the setting change window is touched and bring up the refrigerant system display
window.
* In the System View window, the information is shown of the units in the groups that are registered on the group setting window and the
initial startup sequence for which have been successfully completed.
1Outdoor Unit
(Sub Unit)
Item
1Outdoor Unit
2Indoor Unit
• Checking the refrigerant system with connection to an expansion controller (PAC-YG50ECA)
To verify the information about the refrigerant systems that are connected to the AG-150A (outdoor/indoor unit connection information)
touch the [Initial Settings] > [System view] from the menu bar on the Setting change window. On the System View window, select the tab
that corresponds to the expansion control whose refrigerant system connection information is to be verified.
* In the System View window, the information about the units will appear that have been grouped together on the Group settings window
and that have properly completed the startup procedure.
1Outdoor unit
(sub unit)
The numbers assigned to the outdoor units. (The numbers in the parentheses indicate the unit number
of the connected sub units.)
The numbers assigned to the indoor units that are connected to the outdoor unit on the same row.
Description
– 72 –
2Indoor Unit
2Indoor Units