To Next PageTo Next PageHow to fix a reoccurring trouble with Mitsubishi Electric PUHZ-P100VHA2?
If the trouble with your Mitsubishi Electric Air Conditioner is reoccurring, you should assess the issue and take corrective action by referring to the “11-4. Self-diagnosis action table”.
What to do if the trouble with Mitsubishi Electric PUHZ-P100VHA2 is not reoccurring and is logged?
If the trouble with your Mitsubishi Electric Air Conditioner is not reoccurring but is logged, consider 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, examine the installation environment, check the refrigerant amount, note the weather conditions when the trouble occurred, and inspect wiring. After servicing, reset the error code logs and restart the unit.
What to do if the trouble with Mitsubishi Electric PUHZ-P100VHA2 is not reoccurring and is not logged?
If the issue with your Mitsubishi Electric Air Conditioner is not reoccurring and is not logged, re-check the abnormal symptom. Conduct troubleshooting to determine the cause of the problem according to “11-5. Troubleshooting of problems”. If the cause cannot be determined, continue to operate the unit for the time being.
What to do if the Mitsubishi Electric PUHZ-P100VHA2 trouble is not reoccurring and logged?
If the trouble with your Mitsubishi Electric Air Conditioner is not reoccurring but has been logged, it may be due to temporary defects such as protection devices in the refrigerant circuit, poor wiring connections, or noise. First, re-check the symptom, installation environment, refrigerant amount, weather conditions when the problem occurred, and wiring. Then, reset the error code logs and restart the unit after servicing. If these steps don't reveal any issues, it suggests there is no abnormality concerning parts such as electrical components, controller board, or remote controller.
What to do if the Mitsubishi Electric PUHZ-P100VHA2 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. Then conduct troubleshooting to ascertain the cause of the trouble according to “11-5. Troubleshooting by inferior phenomena”. If the cause is not ascertained, continue to operate the unit for the time being. If these steps don't reveal any issues, it suggests there is no abnormality concerning parts such as electrical components, controller board, or remote controller.
General| Cooling Capacity | 10.0 kW |
|---|---|
| Heating Capacity | 11.2 kW |
| Refrigerant | R410A |
| Noise Level (Outdoor Unit) | 52 dB(A) |
| Power Supply | 380-400V, 50Hz |
| Outdoor Unit Dimensions (HxWxD) | 940 x 950 x 330 mm |
General safety guidelines and precautions before and during repair service.
Specific warnings and guidelines for using R410A refrigerant safely and correctly.
Procedure for collecting refrigerant from the system before relocation or disposal.
Steps for initiating and concluding test runs for unit operation and diagnostics.
Summary of error codes and actions for recurring or non-recurring troubles.
Guide on how to initiate and interpret self-diagnosis functions for troubleshooting.
Table listing error codes, abnormal points, and corresponding actions for troubleshooting.
Detailed troubleshooting steps for common operational problems and symptoms.
