Mitsubishi Electronics TG-2000A operation manual Se t-up of refrigerant system Step

8.6.4 Se t-up of refrigerant system (Step 3)

It is possible to confirm and change the information of the refrigerant system within each G-50A.

G-50A Selection:

Select the G-50 No.

Refrigerant system infor- mation:

Displays the refriger- ant system informa- tion for the multibuild- ing.

Unconnected indoor unit:

Displays the indoor unit and OA processing unit (IC, FU) for which the refrigerant system connection is not displayed.

Unconnected outdoor sub-unit:

Displays the OS and BC for which the refrigerant system connection is not displayed.

Confirm the refrigerant system information. [Procedure]

1)Click the “/ ” button to select the G-50 No.

Click the “/ ” button to select the G-50A No. for which the unit Model name is to be set.

2)Select the [OK] button after confirming the refrigerant system information.

If it is not necessary to change or correct the refrigerant system information for each G-50A when it is checked, click the [OK] button.

*When the [Cancel] button is clicked, this setting is terminated to return to the initial window.

Change the refrigerant system information. [Procedure]

1)Select the G-50 No. with the “/ ” buttons.

In this case, use the “/” buttons to select the G-50A No. desired to change the refrigerant system information.

2)Delete/add the unit icon.

Unit icon deletion: Click the unit icon to be deleted.

Unit icon addition: Click the unit icon to be added, from the unconnected indoor unit icon and unconnected sub-unit columns to set it to the selected state. (The symbol of the selected unit is displayed by the pointer.) When the OC column to be added is clicked, the unit icon is displayed.

3)S elect the [OK] button.

After fully completing the refrigerant system information changes, click the [OK] button.

Note:

•It cannot change the actual refrigerant system even if the addition or deletion is executed on the refrigerant system setting change screen.

•This refrigerant system information is used for the charge calculation function. When the charge calculation function is used, be sure to execute the setting and confirmation. This refrigerant system information is used for error occurrence display.

•It cannot collect all the refrigerant system information depending on the G-50A start-up state. In this case, execute the addition or change on this refrigerant system setting screen.

The information possessed by the integrated software is compared with the G-50A refrigerant information when the ntegratedi cenralized control software TG -2000A starts to display the coincidence or error message of caution in the event of nonreception when this refrigerant system setting change screen is selected.

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