Troubleshooting - Mitsubishi Electric PURY-P72TYJMU-A Service Handbook

IX Troubleshooting
[1] Error Code Lists ............................................................................................................. 195
[2] Responding to Error Display on the Remote Controller................................................. 199
[3] Investigation of Transmission Wave Shape/Noise......................................................... 285
[4] Troubleshooting Principal Parts ..................................................................................... 288
[5] Refrigerant Leak ............................................................................................................ 333
[6] Compressor Replacement Instructions.......................................................................... 335
[7] Servicing the BC controller ............................................................................................ 350
[8] Troubleshooting Using the Outdoor Unit LED Error Display.......................................... 353
HWE0913A - 193 - GB