To Next PageTo Next PageWhat to do if my Panasonic CU-S18NKUA shows H98 error?
If your Panasonic Air Conditioner displays the error code H98, indicating indoor high pressure protection, the most likely cause is a clogged air filter or dust accumulation on the indoor unit's heat exchanger. You should check and clean the air filter to resolve this issue.
What does F91 mean on my Panasonic CU-S18NKUA?
If your Panasonic Air Conditioner is showing the F91 error, which indicates a refrigeration cycle abnormality, it is likely due to a refrigerant shortage caused by a refrigerant leakage. The suggested solution is to check for refrigerant leakage.
What does H99 error mean on a Panasonic Air Conditioner?
If your Panasonic Air Conditioner displays the error code H99, indicating indoor freeze prevention protection, the cause might be a clogged air filter or dust accumulation on the indoor unit heat exchanger. You should check and clean the air filter.
Why is my Panasonic Air Conditioner showing F97?
If your Panasonic Air Conditioner displays the error code F97, indicating compressor overheating, it is likely due to refrigerant shortage (refrigerant leakage). You should check for refrigerant leakage.
How to fix F93 error on Panasonic CU-S18NKUA Air Conditioner?
If your Panasonic Air Conditioner shows the error code F93, indicating a compressor rotation failure, the cause may be a compressor terminal disconnect. To fix this, check the compressor connection.
What causes F95 error on Panasonic CU-S18NKUA?
If your Panasonic Air Conditioner shows the error code F95, indicating cooling high pressure protection, it might be due to a short circuit of hot discharge air flow. Check for any blockages in the airflow.
How to troubleshoot H11 error on Panasonic Air Conditioner?
If your Panasonic Air Conditioner displays the error code H11, indicating indoor/outdoor abnormal communication, it could be due to a faulty indoor or outdoor unit PCB. Check the wiring for indoor unit-outdoor unit signal transmission.
What does F96 error mean on my Panasonic CU-S18NKUA?
If your Panasonic Air Conditioner shows the error code F96, indicating IPM overheating, the cause may be IPM overheats due to short circuit of hot discharge air flow. Check for any blockages in the airflow.
What to do if my Panasonic CU-S18NKUA Air Conditioner displays F98 error?
If your Panasonic Air Conditioner displays the error code F98, indicating input over current detection, it may be due to over-current caused by compressor failure. You should check the compressor.
What causes F99 error on a Panasonic CU-S18NKUA?
If your Panasonic Air Conditioner displays the error code F99, indicating output over current detection, it may be due to DC peak caused by compressor failure. You should check the power transistor.
General| Brand | Panasonic |
|---|---|
| Model | CU-S18NKUA |
| Category | Air Conditioner |
| Language | English |
