Motors Air Conditioning Control System Operating Manual

3.2 Function Chart

Connecting Information ----------------------- [Refer to 3.6]

This allows monitoring of the indoor units connected to the outdoor unit and of the interlock units and the

operation group SC connected to indoor units.

Operation Monitor ------------------------------- [Refer to 3.7]

This allows monitoring of the operating condition of the unit and operating data. The operation data

obtained will be shown in the form of a graph.

Utilizing the mail communication mode in addition, the operation monitoring data collected by G-50A can

periodically be transmitted to remote mail servers, and it can be referred as the off-line data later.

*The Mail communication mode can not be used with MN Converter connected.

Malfunction Log ---------------------------------- [Refer to 3.8]

This allows monitoring of the ten most recent errors of the unit.

Optional Setting ---------------------------------- [Refer to 3.9]

This allows monitoring of self-diagnosis function, operation control and pre-error data monitoring.

This also allows to monitor the response to any M-NET command transmitted to the unit. Time setting.

Operation Control -------------------------------- [Refer to 3.10]

This allows the same operation as with the remote controller.

3.3 Address Search Method

3.3.1 Address Search Method Selection

(1) Start the M-NET Maintenance Tools and the Select The Address Searching Method Screen will

appear after the Title Screen.

(2) Click on either or to select the

address search method.

* Automatic Search

The Maintenance Tools automatically searches for

and displays information about units connected to

the M-Net transmission line.

* Manual Search

The user optionally searches for the units connect to the

M-Net transmission line.