Toshiba BMS-SM1280HTLE

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Service Manual53 pages

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Questions and Answers

Y
yrichardsonAug 20, 2025
Why is my Toshiba Control Systems cooling or heating not working?
- C
  Caitlin MatthewsAug 20, 2025
  The cooling or heating operation might not be working because a heating or cooling operation is already in progress within the same cooling system, with heating typically taking precedence. Check if the remote control has any operational mode change restrictions set. Also, verify if the heating or cooling operation is correctly selected in the operational mode range selection.
J
Jennifer RodriguezAug 22, 2025
What to do if I have a communication error with Toshiba BMS-SM1280HTLE Control Systems?
- J
  Jeremy ShahAug 22, 2025
  If you're experiencing a communication error, check if the Smart Manager is turned on and ensure that the air conditioner is also turned on.
H
hayleybeanAug 25, 2025
Why are some air conditioners not displayed in my Toshiba Control Systems?
- R
  Rodney EatonAug 25, 2025
  Some air conditioners might not be displayed because air conditioning access is restricted in the user account setup.
D
Diane BarajasAug 26, 2025
How to fix a Toshiba BMS-SM1280HTLE Control Systems remote control that is not working?
- N
  Nathan JonesAug 26, 2025
  If the remote control is not working, check the remote control settings for any operational restrictions that may be enabled.
H
Haley BarnettAug 28, 2025
Why is my Toshiba Control Systems scheduler not operating even if the schedule is set?
- C
  Cheryl BowersAug 28, 2025
  The scheduler may not be operating because the schedule is set only for the master schedule. Ensure that the execution schedule is also set.
C
Cameron MurphyAug 30, 2025
Why are some setup screens not displayed on my Toshiba BMS-SM1280HTLE?
- J
  Jeffrey MooreAug 30, 2025
  Some setup screens may not be displayed because the setup operation is restricted in the user account setup.
J
Jenny JonesSep 7, 2025
What to do if the Toshiba Control Systems screen does not switch or takes a long time?
- D
  Diana BautistaSep 7, 2025
  If the screen on your Toshiba Control Systems doesn't switch or takes a long time, here's what might be happening: * Many operating schedules are displayed and set. After selecting an air conditioner zone, use “Change Operating Schedule” to reduce the number of schedules performed at once, then display and set the schedules. * The alarm history list is being displayed. If there are many alarms to show, the display will take a while. Wait for the list to load without doing anything.
J
Jennifer LinSep 9, 2025
Why is the set temperature automatically changed on my Toshiba Control Systems?
- T
  Tina MillerSep 9, 2025
  The set temperature on your Toshiba Control Systems might be changing automatically because: * The set temperature or Return Back is configured in the scheduled operation settings. Verify the details of your operating schedule are correct. * The temperature is being adjusted from a remote controller or other controllers. Check if another controller is being used incorrectly.
B
Beverly RuizSep 13, 2025
What to do if Toshiba Control Systems name of floor, tenant, area, or air conditioner is not properly displayed?
- M
  Matthew EdwardsSep 13, 2025
  If the names of the floor, tenant, area, or air conditioner are not displaying correctly in your Toshiba Control Systems, it's likely that the inputs in the setting file are incorrect. Correct the name in the setting file and upload the file to the controller.
S
Sandra BestSep 15, 2025
What to do if the Toshiba Control Systems date or time change is not applied?
- K
  Kevin KingSep 15, 2025
  If a date or time change isn't applied on your Toshiba Control Systems, it could be because the controller is prioritizing internal processing. Try changing the date or time again.

Summary

Precautions for Safety

Safety Expressions Explained

Explains text usage for warnings and cautions to ensure safe operation and prevent hazards.

Safety Graphic Symbols Explained

Describes graphic symbols indicating prohibited, compulsory, and caution items for user safety.

Main Functions

Monitor and Control Air Conditioners

Enables monitoring, status checks, and control of all air conditioners.

Schedule Air Conditioner Operations

Allows scheduling of air conditioner operations, including power status, mode, and temperature.

Distribute Air Conditioner Power Usage

Enables power distribution and monitoring of operation time for air conditioners.

View Warning List and History

Displays all current warnings and warning history in a list format.

Names and Functions of Main Screen

Main Screen Operation Section

Details the main screen controls for navigation and access to system functions.

List Display Switch Options

Allows switching the list view by floor, tenant, or area for air conditioner data.

Air Conditioner Operation Menu

Explains how to access the operation menu by right-clicking air conditioner details.

How to Operate

Log On and Log Off Procedure

Step-by-step guide for logging into and out of the Smart Manager system.

Monitoring Air Conditioner Status

Monitor Status in List Screen

Explains how to check operation and error status in the [List] screen.

Monitor Status in Setup Screen

Details how to check setup status for individual air conditioners in the [Setup] screen.

Air Conditioner Status Indicators

Explains the symbols indicating running, stopped, or error status for air conditioners.

Air Conditioner Setup Change 1

Change Setup via Setup Screen

Guides on changing individual air conditioner setup details using the [Setup] screen.

Change Setup for Each Air Conditioner

Step-by-step instructions for modifying individual air conditioner settings.

Air Conditioner Setup Change 2

Change Setup via List Screen

Guides on changing air conditioner setup details for individuals or batches via the [List] screen.

Setup for Individual or Batch Air Conditioners

Provides instructions for setting up air conditioners individually or in batches using the [List] screen.

Creating a Master Schedule

Create Master Schedule Process

Explains the process of creating a master schedule combining weekly and special day patterns.

Create Execution Schedule

Guides on selecting and copying master schedules to create execution schedules for air conditioners.

Create a New Master Schedule

Step-by-step instructions for creating a new master schedule with name and description.

Change a Master Schedule

Instructions on how to modify an existing master schedule.

Copy a Master Schedule

Instructions for copying an existing master schedule to reuse its settings.

Delete a Master Schedule

Steps for removing a master schedule from the system.

Creating an Execution Schedule 1

Create Billing Schedule via List Screen

Guides on creating a billing schedule for air conditioners using the [List] screen.

Create Billing Schedule for Individual or Batch Units

Provides instructions for creating billing schedules for individual or multiple air conditioners.

Creating an Execution Schedule 2

Create Billing Schedule via Setup Screen

Guides on creating a billing schedule for air conditioners using the [Setup] screen.

Create Billing Schedule for Units in Batch

Provides instructions for creating billing schedules for air conditioners in batches via the [Setup] screen.

Checking;Changing an Execution Schedule 1

Check;Change Execution Schedule in List Screen

Explains how to check and change execution schedules in the [List] screen.

Check;Change Execution Schedule for Individual or Batch Units

Provides instructions for checking and changing execution schedules for units individually or in batches.

Checking;Changing an Execution Schedule 2

Check;Change Execution Schedule in Setup Screen

Explains how to check and change execution schedules in the [Setup] screen.

Check;Change Execution Schedule for Units in Batch

Provides instructions for checking and changing execution schedules for units in batches via the [Setup] screen.

Ventilation Mode Settings

Configure Ventilation Mode Settings via List Screen

Guides on configuring ventilation mode settings for air conditioners using the [List] screen.

Creating a Billing Master Schedule

Billing Schedule Setup Steps

Outlines the steps for creating a billing master schedule and a billing schedule.

Create a Billing Master Schedule

Explains how to create a billing master schedule using weekly and special day patterns.

Create a Billing Schedule

Guides on selecting and copying master schedules to create billing schedules.

Create a New Billing Master Schedule

Step-by-step instructions for creating a new billing master schedule with name and description.

Change a Billing Master Schedule

Instructions on how to modify an existing billing master schedule.

Copy a Billing Master Schedule

Instructions for copying an existing billing master schedule.

Delete a Billing Master Schedule

Steps for removing a billing master schedule from the system.

Creating a Billing Schedule 1

Billing Schedule Creation Reference

Notes that billing schedules can be created in either the [Setup] or [List] screens.

Create Billing Schedule via List Screen

Guides on creating a billing schedule for air conditioners using the [List] screen.

Create Billing Schedule for Individual or Batch Units

Provides instructions for creating billing schedules for individual or multiple air conditioners.

Creating a Billing Schedule 2

Create Billing Schedule via Setup Screen

Guides on creating a billing schedule for air conditioners using the [Setup] screen.

Create Billing Schedule for Units in Batch

Provides instructions for creating billing schedules for air conditioners in batches via the [Setup] screen.

Warning List and History

View Current Errors in Alarm List

Displays a list of current errors, unit name, time of occurrence, and error details.

View Alarm History List

Displays the history of alarms, including unit name, time, and error details.

Display Warnings in Alarm List

Explains how to display the list of current warnings and reset error signals.

Display Warnings in Setup Screen

Describes how current error details are also listed in the [Setup] screen.

Display Alarm History List

Explains how to display the alarm history list from the operation menu.

Time Setup;Selecting Cooling or Heating Mode

Configure Time Settings

Guides on setting the system's time, date, month, and year.

Select Cooling or Heating Mode

Used for restricting operation mode or prohibiting cooling/heating for multiple air conditioners.

User Account Setup

User Account Access Levels

Describes the three levels of access: Administrators, Power Users, and Guests.

Create a New User Account

Step-by-step guide for creating a new user account with name, password, and access unit.

Delete a User Account

Instructions for selecting and deleting a user account from the system.

Change User Account Password

Guides on changing the password for an existing user account.

Change User Account Level

Instructions for changing the access level for a user account.

Power Meter Reading Date Setup;Change

Set Automatic Meter Reading Date

Guides on setting or changing the date for automatic power meter readings.

Set Manual Meter Reading Date

Guides on setting or changing the date for manual power meter readings.

Other Settings

Display Support Information

Displays software version and support information via the [Contact] screen.

Reset Air Conditioner Alarms

Sends an error clear signal to selected air conditioners to clear error status.

Reset Air Conditioner Filter Sign

Sends a filter sign clear signal to selected air conditioners to reset the filter indicator.

Important Information

Obtain Monthly Data and Distribution Data

Explains how to get data using the included "Monthly Report Creation Software".

Troubleshooting Common Issues

Provides solutions for common operational problems with the Smart Manager system.

Contact Local Dealer for Support

Information on when to contact a local dealer for specific support needs.