Toshiba Carrier BMS-SM1280HTLUL User Manual (English)

Other manuals for Toshiba Carrier BMS-SM1280HTLUL

Questions and Answers:

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thomasthomasAug 23, 2025
Why is my Toshiba Carrier BMS-SM1280HTLUL cooling or heating not working?
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  Melissa MartinAug 23, 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.
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Ashley TorresSep 2, 2025
What to do if unable to log on Toshiba Carrier BMS-SM1280HTLUL Control Systems?
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  douglas33Sep 2, 2025
  If you're unable to log on to Toshiba Control Systems, it might be due to the controller initializing. Wait for 5 minutes and try logging on again. If that doesn't work, ensure you're using the correct user name and password. If the same user name is already logged in, use a different user name or ask the other user to log off. If the controller has frozen, turn it off for 30 seconds, then back on, and try again after 5 minutes. Finally, if invalid data was written to the file in the controller, initialize the setting file with the setting file creation software; refer to the owner’s manual for details.
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fbridgesSep 1, 2025
Why Toshiba Control Systems takes long time to display?
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  Christopher MurraySep 1, 2025
  If your Toshiba Control Systems is taking a long time to display, it could be due to several reasons: * A busy network: Using the system during off-peak hours or using a dedicated network might help. * A slow HUB: Replacing a 10 BASE switching HUB with a 100 BASE switching HUB can improve speed. * PC performance: Closing unnecessary applications running on your PC can free up resources. * Browser issues: Ensure you are using a supported browser like Internet Explorer 6.0, 7.0, or 8.0, or Firefox 2.0, 3.0, 3.5, or 3.6. * Other users accessing the controller: Wait a while and try accessing the controller again. * The controller writing a file: The system writes a file for electricity distribution regularly which may slow down the display.
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David Kelley MDAug 29, 2025
What to do if after logon the dialog message “No response from the server.” appears on Toshiba Control Systems?
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  Anna JohnsonAug 29, 2025
  If, after logging on, you see the message “No response from the server,” try these steps: * Ensure the controller and HUB are powered on. * Verify the LAN cable is properly connected between the controller and PC. * Check if the LED on the controller's LAN connector is lit; if not, the controller may be defective and require repair. * Restart your PC to rule out any malfunctions. * If the controller has frozen, turn it off, wait 30 seconds, then turn it back on and try accessing it again after 5 minutes. * If the issue persists, replace the LAN cable to eliminate it as a potential cause.
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Lindsay WashingtonAug 28, 2025
Why are some setup screens not displayed on my Toshiba Control Systems?
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  fadamsAug 28, 2025
  Some setup screens may not be displayed because the setup operation is restricted in the user account setup.
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Matthew PaulAug 27, 2025
Why is my Toshiba Control Systems scheduler not operating even if the schedule is set?
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  Lawrence TaylorAug 27, 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.
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Debra GreeneAug 27, 2025
How to fix a Toshiba Carrier BMS-SM1280HTLUL remote control that is not working?
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  Jeffrey JohnsonAug 27, 2025
  If the remote control is not working, check the remote control settings for any operational restrictions that may be enabled.
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Miss Samantha RamosAug 25, 2025
Why are some air conditioners not displayed in my Toshiba Carrier BMS-SM1280HTLUL Control Systems?
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  Christopher HughesAug 26, 2025
  Some air conditioners might not be displayed because air conditioning access is restricted in the user account setup.
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Carolyn LunaAug 25, 2025
What to do if I have a communication error with Toshiba Carrier BMS-SM1280HTLUL Control Systems?
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  Austin RichardsAug 25, 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.

Toshiba Carrier BMS-SM1280HTLUL Specifications

General

Category	Control Systems
Model	BMS-SM1280HTLUL
Manufacturer	Toshiba Carrier
Type	Building Management System
Input Voltage	24V AC/DC
Operating Temperature	-10°C to 50°C
Communication Protocol	Modbus
Humidity Range	10% to 90% non-condensing