Touch Screen Controller Owner's Manual
73-
EN
12Useful information
The following cases are not faults with the Unit.
Please check the following before requesting service.
If you have investigated the above and there is still an abnormality, please contact the dealer from whom you purchased the 
Unit with the part number and problem.
Under no circumstances conduct repairs by yourself. Doing so is dangerous.
Moreover, if the LCD display part of the Touch Screen Controller displays   (Abnormality) and a check code, please also 
inform the dealer of these items.
13Appendix
*1 Conditions for PC connection (operating environment)
OS: Windows 8.1 or Windows 10
LAN port: 10BASE-T or 100BASE-TX wired LAN port
Other: mouse/keyboard, printer (if printing is required)
Problem Cause
When an air conditioner is stopped, its 
operation status is displayed on the LCD 
display part of the Touch Screen Controller.
This is because even when an air conditioner is stopped, you can set its operation from the 
Touch Screen Controller.
The display does not switch even if you 
operate the Touch Screen Controller.
• The function is not provided by the air conditioner.
• There may be an error in the operation method. Please check the operation 
explanation of the function.
• This is because switching of HEAT and COOL in the operation mode is 
prohibited.
It is not set even when operating the Touch 
Screen Controller.
Problem Cause Solution
The air conditioner does not operate even 
when I press the Run/Stop switch on the 
Touch Screen Controller.
Has a power outage 
occurred?
If the LCD of the Touch Screen Controller does not display, 
press the ON/OFF button of the Touch Screen Controller 
again after energizing the controller.
The check lamp of the Touch Screen 
Controller lights up.
Is the air conditioner 
protection device operating?
Please see the air conditioner operation manual and check 
the operation.
On the LCD display part of the Touch Screen 
Controller   (Abnormality) and the check 
code C06 is displayed.
Is a power outage affecting 
the air conditioner?
After restoring power to the air conditioner, the display will 
disappear after waiting a few minutes.
Specifications
Detailed specifications
Power supply
220-240 V AC 50/60 Hz
Operating temperature/
humidity range
0°C to 40°C, 10% to 90% RH (no dew condensation)
Dimensions (mm) H136×W205×D10(+80) (Embedded dimensions shown in parenthesis)
Mass
1.34 kg (Touch Screen Controller)
0.45 kg (power adapter)
LCD
Type 7 TFT liquid crystal, 800×480, 167,000 colours
(Luminance 800 cd/m
2
, contrast ratio 600:1)
Touch Screen Projection-capacitive type
Communication ports
· RS-485 port ×1
(for connecting four digital I/O interfaces and four watt hour meter interfaces)
· LAN port ×1 (for connecting PC)
USB port USB memory stick connection port ×2
External contact input 8 inputs
External contact output 4 inputs
Included PC software
(Requires a separate PC (*1))
· Remote Control Software
· Report Creation Software
· Section Changeover Software
· Data Analyzer