To Next PageTo Next PageWhat to do if the Mitsubishi Electric MXZ-8B140VA Air Conditioner trouble is reoccurring and error code is displayed?
If the trouble with your Mitsubishi Electric Air Conditioner is reoccurring and an error code is displayed, assess the issue and take corrective action according to the “8-3. SELF-DIAGNOSIS ACTION TABLE”.
What to do if the Mitsubishi Electric MXZ-8B140VA trouble is reoccurring and error code is not displayed?
If the trouble with your Mitsubishi Electric Air Conditioner is reoccurring but no error code is displayed, conduct troubleshooting to ascertain the cause of the problem according to “8-4. TROUBLESHOOTING BY INFERIOR PHENOMENA”.
What to do if the Mitsubishi Electric MXZ-8B140VA Air Conditioner trouble is not reoccurring but is logged?
If the Mitsubishi Electric Air Conditioner trouble is not reoccurring but is logged, it may be due to temporary defects such as the operation of protection devices in the refrigerant circuit including the compressor, poor wiring connections, or noise. To address this, re-check the symptom and inspect the installation environment, refrigerant amount, and weather conditions when the trouble occurred, as well as anything related to the wiring. After completing these checks, reset the error code logs and restart the unit.
What to do if the Mitsubishi Electric MXZ-8B140VA Air Conditioner trouble is not reoccurring and not logged?
If the trouble with your Mitsubishi Electric Air Conditioner is not reoccurring and not logged, re-check the abnormal symptom. Conduct troubleshooting to ascertain the cause of the trouble according to “8-4. TROUBLESHOOTING BY INFERIOR PHENOMENA”. If the cause is not ascertained, continue to operate the unit for the time being.
General| Series | MXZ |
|---|---|
| Cooling Capacity | 14.0 kW |
| Heating Capacity | 16.0 kW |
| Indoor Units Supported | Up to 8 |
| Type | Multi-Split System |
Essential safety guidelines during unit operation and servicing.
Specific warnings and precautions for handling new refrigerants like R410A.
Details on the system's overall construction and components.
Overview of the system's operational flow and model identification.
Illustrates common combinations of indoor and outdoor units.
Proper placement criteria for outdoor units to ensure performance.
Specifies necessary clearances for airflow and maintenance access.
Key performance data including capacity, power, and current ratings.
Defines the operational limits for cooling and heating.
Adjusting cooling/heating capacity based on air conditions.
Visual representation of electrical connections for the system.
Explains basic system configurations with indoor units and branch boxes.
Guidelines for adding refrigerant based on piping length.
Safety measures and concentration limits for refrigerant leakage.
General procedures for diagnosing and resolving unit issues.
Error codes, faults, and corrective actions.
Procedures for testing individual components.
