Error code
Mitsubishi Electric PFD/PQHY code 5201
No approved translation for this record yet; showing the original text.
Meaning
High pressure sensor (outdoor unit): 1.If the high pressure sensor detects 0.098MPa or less during the operation, the outdoor unit stops once, turns to anti-restart mode for 20 seconds, and restarts after 20 seconds when the detected high pressure sensor is 0.098MPa or more. 2.If the high pressure sensor detects 0.098MPa or less just before the restart, the outdoor unit makes an error stop, and the error code "5201" will appear. 3.During 3-minute antirestart mode, preliminary errors will be displayed on the LED display. 4.A error i
Member details
Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.
View details as a memberPossible causes
(1) High pressure sensor failure (2) Pressure drop due to refrigerant leak (3) Torn wire coating (4) A pin on the male connector is missing or contact failure (5) Disconnected wire (6) High pressure sensor input circuit failure on the main board
Solution
Solution steps are not shared for faults that may be dangerous.
No do-it-yourself solution is given for this fault. For your safety, call an authorised service.
Remote technician support
Get help from a technician over a video call.
Address of this page: https://www.remfixit.com/tr/mitsubishi-electric/pfd-pqhy/5201