To Next PageTo Next PageWhat to do if the trouble is reoccurring with my Mitsubishi Electric PUD-SHWM60VAA Heat Pump?
If the trouble with your Mitsubishi Electric Heat Pump is reoccurring, you should determine the issue and take corrective action according to the self-diagnosis action table. Additionally, conduct troubleshooting to ascertain the cause of the problem.
What to do if the trouble is not reoccurring on my Mitsubishi Electric PUD-SHWM60VAA?
If the trouble is not reoccurring with your Mitsubishi Electric Heat Pump, consider temporary defects such as the activation of protection devices in the refrigerant circuit (including the compressor), poor wiring connections, or noise. Re-check the symptom, and inspect the installation environment, refrigerant amount, and weather conditions when the trouble occurred, as well as anything related to wiring. If the cause is not ascertained, continue to operate the unit for the time being. Also, reset check code logs and restart the unit after finishing service. Moreover, re-check the abnormal symptom. Conduct troubleshooting to ascertain the cause of the trouble. Note that there might be no abnormality in electrical components, controller board, or remote controller.
General| Series | PUD-SHWM |
|---|---|
| Cooling Capacity (kW) | 6.0 |
| Heating Capacity (kW) | 7.0 |
| Refrigerant | R410A |
| Dimensions (Indoor Unit) | 900 x 300 x 210 mm |
| Dimensions (Outdoor Unit) | 800 x 600 x 300 mm |
| Operating Temperature Range (Heating) | -15°C to 24°C |
| Noise Level (Outdoor Unit) | 54 dB(A) |
| Type | Heat Pump |
| Coefficient of Performance (COP) | 4.0 |
| Power Supply | 50Hz |
Essential safety guidelines to follow before and during service operations.
Important safety measures and considerations when working with R32 refrigerant.
Schematics and specifications for electrical connections and field wiring.
Step-by-step instructions for collecting refrigerant (pump down) before servicing.
Table detailing error codes, detection methods, causes, and corrective actions.
Guide for diagnosing and resolving common operational issues and phenomena.
Diagrams showing test points on circuit boards for voltage and signal checks.
