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Midea Air Conditioner PC 0L Error Code
Too cold outside to run on Midea air conditioners.
MideaAll Midea air conditioner codes
Not a breakdown. The outdoor temperature has dropped below the range the system is designed to run in, so it pauses to protect the compressor.
Compatible models
Midea heat pump mini-splits. The cutoff varies by model and no list is published, so check the heating range in your manual.
Also shown as
HVACDirect, a US HVAC retailer, describes this as a low-ambient lockout. The cutoff temperature depends on the model, so look up the heating range in your manual.
Difficulty
Most people can clear this one at home with simple checks.
Not sure you are reading the code right? See how to read Midea air conditioner codes.
How to fix Midea PC 0L
Wait for it to warm up
The system restarts on its own when the outdoor temperature climbs back into range. Use a backup heat source in the meantime.
Keep snow off the outdoor unit
With power off at the disconnect, clear snow drifts from around the outdoor unit so it can run properly once it restarts.
When to call a technician
Call a technician only if PC 0L shows at outdoor temperatures well inside the range listed in your manual, which can point to a faulty outdoor air sensor.
Parts linked to PC 0L
These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.
Order parts by your full model number so they fit.
Step-by-step guides for this problem
- AC Blowing Warm Air? 8 Causes and What You Can Fix Yourself
Warm air from an AC is most often a wrong mode setting, clogged indoor filters, or an outdoor unit that has lost power or stopped.
- Heat Pump Not Heating? Settings, Defrost and Fixes to Try
A heat pump that seems to stop heating is often just in its defrost cycle, which Trane says usually lasts 3 to 5 minutes and can send cool air or steam out of the outdoor unit.
Frequently asked questions
Which Midea models show the PC 0L code?
Midea heat pump mini-splits. The cutoff varies by model and no list is published, so check the heating range in your manual.
Can I fix Midea PC 0L myself?
Usually, yes. Most PC 0L problems clear with simple checks you can do at home. Start with the first step above: wait for it to warm up.
Other Midea air conditioner codes
- EL 01Indoor and outdoor units have lost contact
- EH 00Indoor board memory (EEPROM) fault
- EH 03Indoor fan speed out of range
- EH 60Room temperature sensor fault
- EH 61Indoor coil sensor fault
- EH 0bIndoor main board and display aren't talking
- EL 0CPossible refrigerant leak detected
- EC 07Outdoor fan speed out of control
- EC 53Outdoor air temperature sensor fault
- EC 52Outdoor coil sensor fault
- EC 54Compressor discharge sensor fault
- PC 00Inverter power module (IPM) protection
- PC 01Supply voltage too high or too low
- PC 02Compressor or power module overheating
- PC 04Inverter compressor drive error
- PC 08Over-current protection
- P1Portable AC water tank is full
- E1Portable AC room temperature sensor fault
- E2Portable AC evaporator sensor fault
- E4Portable AC display panel communication fault
- ASWindow AC room temperature sensor fault
Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.