Mitsubishi Electronics GB-24A

Note: If the IP address of GB-24A is forgotten, check the IP address that is registered on the monitoring PC (Web) in use. GB-24A

can be started temporarily by using a specified IP address. It is recommended to paste a sticker with the IP address on the

unit, so that the IP address of GB-24A can be available at all times.

Contents

Main Mitsubishi Electric Air-conditioner Control System Centralized Controller GB-24A Contents 1 Introduction 1-1 Terms Used in This Manual 1-2 Computer Requirements 2 Setting the Operating Environment 2-1 Setting the PC IP Address Page 2-2 Setting the Web Browser 2-2-1 No Internet Connection 2-2-2 Internet connection using a dial-up 2-2-3 Connecting to the Internet using a proxy server (Using an existing LAN) 3 Performing Operations 3-1 Entering the User Name and the Password, and Connecting to the GB-24A http:// [IP address of the GB-24A]/g-50/ administrator.html 4 Initial Settings 4-1 Setting the Current Date and Time 4-2 Setting Basic Information and External Input Functions 4-2-1 GB-24A Unit Setting 4-2-2 M-NET Setting 4-2-3 Network Setting Page 4-2-3-1 Settings for when the GB-24A is connected to a dedicated LAN 4-2-3-2 Settings for when the GB-24A is connected to an existing LAN 4-2-4 External Input Setting Page 4-2-5 Setting the Display Format 4-3 Group Setting 4-3-1 Setting the Group Name 4-3-2 Registering air conditioner units in the group 4-3-3 Registering general equipment in the group 4-4 Interlocked Setting 4-5 Block Setting 4-5-1 Registering a block name 4-5-2 Registering a group in a block 5 Functions 1 5-1 Error mail reports/E-mail communication 5-1-1 Entering the E-Mail Information for the GB-24A 5-1-2 Setting the Mail Server Information 5-1-3 Setting the Error Mail Destinations 5-1-4 Setting the Addresses of the Recipient 5-1-5 Mail format 5-2 Settings for measurement 5-2-1 Registering AI controllers for temperature/humidity sensors 5-2-2 Adjusting the measured temperature/humidity values 5-2-3 Registering PI controllers for measurement by meters 5-2-4 Setting the trend data format 5-2-5 Setting the destination to which an error mail is sent 5-2-6 Setting the destination to which temperature/humid trend data mail is sent 6 Functions 2 6-1 Limiting the Set Temperature Operating Range 6-2 Night Mode (Silent Mode) Schedule 7 User Setting 29 Table 7-1 Available Function List (4) Click [Save Settings] to send setting data to the GB-24A. 8 Registering a License for Optional Functions