TOSHIBA BMS-CT5121E Touch Screen Installation Guide

Installation Manual
TOUCH SCREEN CONTROLLER
for Air Conditioning Control System
Model name:
BMS-CT5121E

Precautions for safety

The following instructions must be observed.

• Carefully read these “Precautions for safety” before installation, and perform installation work safely.
• These precautions contain important information regarding safety.
• After installation work, carry out an operation trial to confirm that there are no problems, and explain to the customer how to operate and maintain the system. Ask the customer to keep this Installation Manual.

Expressions
Warning Text set off in this manner indicates that failure to adhere to the directions in the warning could result in serious bodily harm (1) or loss of life if the product is handled improperly.
Caution Text set off in this manner indicates that failure to adhere to the directions in the caution could result in serious bodily injury (2) or damage (*3) to property if the product is handled improperly.

1. Serious bodily harm indicates loss of eyesight, injury, burns, electric shock, bone fracture, poisoning, and other injuries which leave aftereffect and require hospitalization or long-term treatment as an outpatient.
2. Bodily injury indicates injury, burns, electric shock, and other injuries which do not require hospitalization or long-term treatment as an outpatient.
3. Damage to property indicates damage extending to buildings, household effects, domestic livestock, and pets.

Graphic symbols

Prohibited
“ ” indicates prohibited items.
The actual contents of the prohibition are indicated by a picture or text placed inside or next to the graphic symbol.
Compulsory
“ ” indicates compulsory (mandatory) items.
The actual contents of the obligation are indicated by a picture or text placed inside or next to the graphic symbol.
Warning

• Installation and reinstallation should be performed by your dealer or a qualified electrician
  Attempting to carry out installation work on your own, and doing so incorrectly, may result in electric shock or fire.

• Electrical work must be performed by a qualified electrician in accordance with this Installation Manual.
  The work must satisfy all local, national and international regulations.
  Inappropriate work may result in electric shock or fire.

• Be sure to turn off the power before starting work
  Failure to do so may result in electric shock.

Trademarks

• Compact flash and CF are trademarks of SanDisk Corporation.

Introduction

Overview
TOUCH SCREEN CONTROLLER for Air Conditioning Control System (hereafter TOUCH SCREEN CONTROLLER) consists of an operation section and a display section. It is equipped with an LCD display and touch panel, enabling functions such as monitoring of the status of air conditioners, setting changes, scheduled operation, error displays, automatic operation on fire alarms, and output of data for monthly reports.
Included Items

factory
RS-485 cable| 1| Cable for connecting controller to relay interface or other device
Closed end connector| 2| RS-485 cable crimp connector
Installation hardware| 10| Hardware for fixing the panel when mounting it (holder, fixing screws, screw caps)
Screws| 4| For fixing when mounting on a VESA standard stand (locally procured)
Screws (small)| 2| Frame and top cover fixing screws (spare)
DVD-R| 1| Manual and software
Installation Manual| 1| This manual

*1: FSP060-DBAE1 or FSP060-DIBAN2 included.

Specifications

External dimensions (TOUCH SCREEN CONTROLLER main unit) Component Names

Installation

Wiring and Maintenance Space
When installing, leave enough space for wiring and maintenance.

Installation Method (Panel Mounting)
(1) Mount the main unit from the outer side of the panel. NOTE
Use a panel with a thickness of 1.6 mm to 7 mm.
Fix the main unit by mounting the holder from the inside and securing it with screws. The screws may be damaged if they are tightened too forcefully. Reference For tabletop installation using stand
Mount on a VESA standard 75 mm x 75 mm stand (locally procured).

Power and signal line connections

Cables
Use the following cable for signal line connections. (Locally procured

Length
2| For ethernet| Type| LAN cable (higher than Category 5, UTP)
The appropriate use of straight cable/cross cable should be done depending on your system used.
Length| 100 m max

Cable Connections
Connect the cables to the specified connectors. NOTE
Always install a circuit breaker on the primary side of the power supply. Be sure to connect to ground.
REQUIREMENT
Power cable is not supplied for the TOUCH SCREEN CONTROLLER. Insert a three core power cord applicable to the standard of the country you use. Be sure to connect the earth line of the power cable securely.
Example of System Wiring Connections Reference
RS-485 terminator resistor settings
Terminator resistors must be set at both ends of the RS-485 communication line.
The RS-485 terminator resistor at one end, on the TOUCH SCREEN CONTROLLER side, was set at the factory.
The setting does not need to be changed.
Refer to the Installation Manual of the interface to set the RS-485 terminator resistor on the other end.

Settings

Saving Setting Files to a Compact Flash Card
Setting files are required to use the TOUCH SCREEN CONTROLLER.
Setting files created with the setting file creation software can be saved to the controller’s compact flash card.
Contact a salesperson for creation of setting files and saving to the compact flash card.

Trial operation

Before trial

• Saving Setting Files to a Compact Flash Card
  Save setting files to the TOUCH SCREEN CONTROLLER’s compact flash card.

• Trial Operation Confirmation of Air Conditioners and Interfaces
  Complete checks for trial operation of the air conditioners and interfaces and turn the devices on.

Trial Operation

• Starting the TOUCH SCREEN CONTROLLER
  Check the power supply of the TOUCH SCREEN CONTROLLER and the signal line connections, and then turn on the TOUCH SCREEN CONTROLLER power.
  The TOUCH SCREEN CONTROLLER starts, and the air conditioning management screen is displayed.

• Initialization
  Initialize the system with setting files.

  (1) Tap the option icon of the controller. (2) Tap [System initialize] in the optional function list. The System initialize screen is displayed. Select “RELAY INTERFACE” and tap [OK].

Checking Communication with Interfaces
If communication with an interface cannot be established as specified in setting files, a communication error is displayed in the TOUCH SCREEN CONTROLLER.
Tap the [Alarm icon] to display Alarm List screen and check whether a communication error has occurred. (About 15 minutes is required to complete judgment on communication errors)
If a communication error occurs, the cause may be one of the following. Check whether any of these causes apply.

• The power is not on
• An interface address setting is wrong
• ommunication between the TOUCH SCREEN CONTROLLER and the interface is not established
• Setting files are wrong

Checking Communication with Air Conditioners
If communication with an air conditioner cannot be established, a communication error is displayed in the TOUCH SCREEN CONTROLLER.
The display is a Alarm symbol on the TOUCH SCREEN CONTROLLER’s group icon.
If a communication error occurs, the cause may be one of the following. Check whether any of these causes apply.

• The air conditioner power is not on
• The air conditioner address setting is wrong
• Communication between the Relay interface and the air conditioner is not established
• Communication between the TOUCH SCREEN CONTROLLER and the Relay interface is not established
• Setting files are wrong

Carrier Japan Corporation
336 TADEHARA, FUJI-SHI, SHIZUOKA-KEN 416-8521 JAPAN

Documents / Resources

| TOSHIBA BMS-CT5121E Touch Screen [pdf] Installation Guide
BMS-CT5121E Touch Screen, BMS-CT5121E, Touch Screen, Screen
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