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Instructions for safely establishing a voltage-free state before starting work on electrical systems.
Key safety guidelines for working on or within electrical installations, based on DIN VDE 0105.
Specifies the Redundancy Box TCB-ACREDU1-E as a compact control unit.
Information presented on the unit's nameplate, including model, serial number, and specifications.
Describes the Redundancy Box's role in managing two indoor units based on operating hours and temperature.
Details the factory configuration and components included with the Redundancy Box upon delivery.
Explains the simple mounting process and installation-friendly features of the Redundancy Box.
Lists the feed voltage and internal control voltages for the Redundancy Box and connected units.
Details terminal specifications and tightening torque for feed, release, and relay outputs.
Explains the electrical connection process using prefabricated cables and polarized connectors.
Provides detailed physical dimensions of the Redundancy Box in millimeters and inches.
Outlines essential checks before operating the Redundancy Box, focusing on connections and integrity.
Details the procedure for safely powering on the Redundancy Box after installation checks.
Details the low maintenance needs and safety precautions for performing inspections and repairs.
Introduces the Redundancy Box's display functions, control capabilities, and web server access.
Explains PLC and web access levels (USER, Admin) with associated usernames, passwords, and authorizations.
Step-by-step instructions to transition the control access level from operator to administrator.
Step-by-step instructions to revert the control access level from administrator back to operator.
Describes the initial welcome screen and program version displayed upon Redundancy Box startup.
Explains the main screen showing system status and operating mode for both indoor units.
Details how to manage operation hours, switchover activation, and time remaining for units.
Explains temperature-based control for unit activation/deactivation and parameter settings.
Guides on setting, activating, and responding to temperature alarms based on setpoints.
Procedure for resetting the accumulated operating hours counter for individual units.
Details monitoring of the PT100 sensor for short circuits and wire breaks, and associated alarms.
Instructions for configuring network settings like IP address, subnet mask, and gateway.
Explains the prerequisite for web access, which is a LAN connection prepared by a network technician.
Provides instructions on how to access the system via a web browser using the controller's IP address.
Describes how to view system information like firmware version, IP address, and status via the web server.
Explains how to use the web server for basic operations and activating functions using cursor and function keys.
Guides on checking and modifying variable storage tables through the web server interface.
Illustrates the menu structure and navigation flow within the Redundancy Box's interface.
Presents the detailed electrical circuit diagram for the Redundancy Box and its connections.
Displays the EG Declaration of Conformity for the product, including directives and standards.
Lists changes made to the product over different versions, including dates, descriptions, and releases.
| Brand | Toshiba |
|---|---|
| Model | TCB-ACREDU1-E |
| Category | Air Conditioner |
| Language | English |












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