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5.1 Pre-installation Steps
The preparation required for setting up the integrated centralized control software TG-2000A is
explained in this section.
5.1.1 Checking the AG-150A version and the G-50A version
1) Checking the AG-150A version
Check the AG-150A version with one of the following methods.
Method 1 : Using the initialization tool
The version can be monitored from the Basic Setting window.
Method 2 :Using the AG-150A main unit
The version can be found at the right bottom cor ner of the Login screen that appears
when is pressed.
2) Checking the G-50A version
Check the G-50A version with one of the following methods.
Method 1 : Using the initialization tool
The version can be monitored from the Basic Setting window.
Method 2 : Using the G-50A main unit
Press the [↑][↓] buttons for two seconds or longer to open the Initialization Mode
Menu window. Then, press the [ ] button to open the second menu window. The
version will appear at the lower right.
* If the integrated centralized control software TG-2000A has already been installed, the AG-150A version
and the G-50A version can be confirmed with section 8.6.3.
Check the central controller G-50A version. Update if it is not the applicable version.
Applicable G-50A version
Use Do not use Remarks
1 Power apportion billing
function Functions are available with Ver. 2.21.
2
Energy saving/peak cut
function
Set temperature range
limit function
Ver.2.51 or later
Functions are available with Ver. 2.50.
3 Auto change function
4 Night mode function
Ver.2.60
or later Functions are available with Ver 2.60.
5 IC I/O signal function Ver.2.70
or later Functions are available with Ver 2.70.
6
Expansion of set
temperature range limit
function
Ver.2.71
or later Functions are available with Ver 2.71.
7 Billing function of A/K
control units Functions are available with Ver 2.80.
8 Initial setting Web Ver.2.80
or later Functions are available with Ver 2.80.
9
Energy save settings for
the A-control Inverter
Slim outdoor units
Ver.2.90
or later
Functions are available with Ver 2.90.
10 1ºF temperature
setting function Ver.3.00
or later Functions are available with Ver 3.00.
11 DIDO, AI and PI controller
function
Ver.3.20
or later
Functions are available with Ver 3.20.
5. Installation
Note:
・ In using TG-2000A and AG-150A or G-50A in combination, it is recommended that the lates
t
versions of the software be used.
(Reference) As of Oct. 2008, the combination of TG-2000A Ver.5.50 and G-50A Ver.3.22 i
s
recommended.
・ When using Energy saving and Peak cut function via G-50A Ver.3.20 or later, use TG-2000A Ver.
5.10 or later.