Contents

SAFETY PRECAUTIONS
CONDITIONS OF USE FOR THE PRODUCT
INTRODUCTION
CONTENTS
RELEVANT MANUALS
TERMS
GENERIC TERMS AND ABBREVIATIONS
1 FUNCTIONS
- 1.1 Modes
- 1.2 Range Switching Function
- 1.3 D/A Conversion Enable/Disable Function
- 1.4 D/A Output Enable/Disable Setting Function
- 1.5 Analog Output HOLD/CLEAR Function
- 1.6 Analog Output Test when CPU Module is in STOP Status Function
- 1.7 Scaling Function
- 1.8 Shift Function
- 1.9 Alert Output Function
- 1.10 Rate Control Function
- 1.11 External Power Supply Disconnection Detection Function
- 1.12 Disconnection Detection Function
- 1.13 Interrupt Function
- 1.14 Wave Output Function
  - Initial settings of the wave output function
  - Execution of the wave output function
  - Points to use the wave output function
  - Wave output step action function
- 1.15 Inter-Module Synchronization Function
- 1.16 Error History Function
- 1.17 Event History Function
- 1.18 Backing up, Saving, and Restoring Offset/Gain Values
  - When a module-specific backup parameters is used
  - When the module-specific backup parameter is not used
- 1.19 Q Compatible Mode Function
2 PARAMETER SETTING
- 2.1 Basic Setting
- 2.2 Application Setting
- 2.3 Interrupt Setting
- 2.4 Refresh Settings
  - Refresh processing time
3 TROUBLESHOOTING
- 3.1 Checking Using LEDs
- 3.2 Checking the Status of the Module
- 3.3 Troubleshooting by Symptom
  - When the RUN LED flashes or turns off
  - When the ERR LED turns on
  - When the ALM LED turns on
  - When an analog value is not output
  - When an analog value is not output with the wave output function being selected
  - When HOLD of analog output value is not available
  - When the synchronization output is not performed
  - When 'External power supply READY flag' (X7) does not turn on
- 3.4 Error Code List
- 3.5 Alarm Code List
APPENDICES
- Appendix 1 Module Label
- Appendix 2 I/O Signals
  - List of I/O signals
  - Details of input signals
  - Details of output signals
- Appendix 3 Buffer Memory
  - List of buffer memory addresses
  - Details of buffer memory addresses
- Appendix 4 Dedicated Instruction
  - Instruction list
- Appendix 5 Operation Examples of When the Remote Head Module Is Mounted
  - System configuration example
  - Setting in the master station
  - Setting in the intelligent device station
  - Checking the network status
  - Program examples
- Appendix 6 Using the Module in the Redundant System with Redundant Extension Base Unit
  - Restrictions on functions and specifications
  - Precautions
- Appendix 7 Added or Changed Functions
INDEX
REVISIONS
WARRANTY
TRADEMARK

Mitsubishi Electric R60DA4 R60DAV8 R60DAV8 User's Manual

Mitsubishi Electric R60DA4 R60DAV8 R60DAV8 manual cover

Pages 198

Year 2014

Language(s)

of 198

Mitsubishi Electric R60DA4 R60DAV8 R60DAV8 Specification

The Mitsubishi Electric R60DA4, R60DAV8, and R60DAV8 models represent advanced air conditioning solutions, engineered to meet modern HVAC demands with efficiency and reliability. These units are designed for seamless integration into residential and commercial environments, offering superior climate control. The R60DA4 model features advanced inverter technology, optimizing energy consumption by adjusting compressor speed according to cooling or heating needs, which enhances operational efficiency and reduces power usage. This model ensures consistent temperature regulation, maintaining comfort while minimizing energy costs. The R60DAV8 variant builds upon the R60DA4's capabilities, incorporating enhanced airflow mechanisms that distribute air evenly across spaces, reducing hot and cold spots and improving overall comfort. It also includes advanced filtration systems that enhance air quality by removing allergens and pollutants. Both the R60DA4 and R60DAV8 models are equipped with quiet operation technology, ensuring minimal noise disruption during use. This is particularly beneficial in settings where noise levels must be kept low, such as in offices or bedrooms. The R60DAV8 further enhances user convenience with smart connectivity features, allowing remote monitoring and control via mobile apps, which aligns with current smart home trends. All models in this series are designed with a focus on durability and sustainability, utilizing eco-friendly refrigerants that minimize environmental impact. The robust construction and high-quality materials used in these models ensure long-term reliability and reduced maintenance needs. Overall, the Mitsubishi Electric R60DA4, R60DAV8, and R60DAV8 series offer a blend of innovative technology, energy efficiency, and user-friendly features, making them a versatile choice for diverse air conditioning requirements.

Mitsubishi Electric R60DA4 R60DAV8 R60DAV8 F.A.Q.

How do I reset the Mitsubishi Electric R60DA4 system after a power outage?

To reset the system, turn off the main power supply for at least 5 minutes. Then, turn it back on and check the control panel for any error codes. If the system doesn't automatically reset, consult the user manual for detailed instructions specific to your model.

What should I do if the Mitsubishi Electric R60DAV8 is not cooling effectively?

First, ensure that the air filters are clean and not obstructed. Check if the outdoor unit is free from debris and has proper airflow. Additionally, verify that the thermostat is set to the correct temperature. If the issue persists, consider contacting a professional technician.

How can I improve the energy efficiency of my R60DAV8 model?

To enhance energy efficiency, regularly clean the air filters and ensure that all doors and windows are sealed properly to prevent air leakage. Utilize programmable thermostats to adjust the temperature when you're away. Consider scheduling regular maintenance checks to keep the system running optimally.

Why is there water leaking from the indoor unit of the R60DA4?

Water leakage is often caused by a clogged condensate drain line. Check and clean the drain line to ensure proper drainage. If the problem continues, there might be an issue with the installation or a refrigerant leak, requiring professional assistance.

What maintenance tasks should be performed regularly on Mitsubishi Electric R60DAV8?

Regular maintenance includes cleaning or replacing air filters every 1-3 months, checking for refrigerant leaks, inspecting electrical connections, and ensuring that the outdoor unit is clear of debris. It's also advisable to have a professional service the system annually.

How do I troubleshoot an E1 error code on the R60DA4 unit?

An E1 error code typically indicates a communication error between the indoor and outdoor units. Check the wiring connections and ensure that there are no loose or damaged wires. If the problem persists, consult the service manual or contact a professional technician for further diagnosis.

Is it normal for the R60DAV8 to make noise during operation?

Some noise is normal during operation, such as the sound of the compressor or airflow. However, if you hear unusual noises like banging or squealing, it may indicate a mechanical issue. Inspect for loose parts or debris in the system, and if needed, seek professional help.

How can I extend the lifespan of my Mitsubishi Electric R60DA4?

To extend the lifespan, perform regular maintenance, keep the system clean, and ensure that the installation site is free from obstructions. Avoid overloading the system by keeping the set temperature within recommended limits. Regular professional inspections can also help identify potential issues early.

What should I check if my R60DAV8 unit is not turning on?

Verify that the power supply is on and there are no tripped circuit breakers. Check the remote control or wall thermostat for functioning batteries. Ensure that the system is not in a timer or standby mode. If these steps do not resolve the issue, a professional evaluation may be necessary.

Can I install the Mitsubishi Electric R60DA4 myself, or do I need professional help?

While some basic installation tasks can be performed by experienced DIY enthusiasts, it's recommended to hire a professional for the installation of HVAC systems like the R60DA4. This ensures that the unit is installed correctly and operates safely and efficiently.