Sub-Zero refrigerators are known as one of the best refrigeration systems available. Their products help keep the fresh food longer, and it provides the latest when it comes to appliance technology. However, when Sub-Zero refrigerator freezer error codes show up, this can be not very reassuring.
The error codes are indications that some issues are happening with the unit. It can be due to its components being already faulty or needing some adjustments to fix the problem. Regardless, if it is a simple issue, a refrigerator repair expert of Repair Sub-Zero in Orange will be able to expertly diagnose the problem to find out the cause and do the necessary fix to bring the refrigerator unit working in no time.
Some of the common error codes include the following:
Error Code EC40 – Excessive Freezer Compressor Run.
It means that the freezer won’t stop running. Fix the problem, and it depends on the unit’s internal temperature. You will need to do the two things, such as:
If the internal temperature is HIGH:
- If the refrigerator door is not open but the temperature is high, it is suggested to contact a certified repair technician.
If the internal temperature is NORMAL:
- Clean the condenser
- Clear the error code by pressing and holding the Door Ajar Alarm Key of the unit for 15 seconds.
Error Code EC50 – Excessive Refrigerator Compressor Run.
It means that the unit runs constantly or too much. The compressor run time is affected by the amount of the food in the refrigerator, its temperature, external and internal temperature, and the length of time the door is left open. If you happen to encounter the error code 50, there are a few things to do to fix it:
- Ensure that nothing is blocking the door from closing and sealing it correctly.
- Clean the condenser if it is covered with dust and dirt.
- Remove any debris that blocks the condenser fan blade or tighten it if it is loose.
- Check for the leaking in the sealed system.
Error Code EC24 – Defrost Underheat
The defroster is not heating high enough to do its task. To fix the error also depends on the temperature. We highly recommend calling Repair Sub Zero whenever the temperature is HIGH. On the other hand, if the temperature is NORMAL, do the following:
- Ensure that the condenser is clean and free from any dust and debris.
- You can clear the error code by pressing and holding the Door Ajar Alarm Key for 15 seconds.
Error Code EC06 – Thermistor Inconsistencies
This indicates the evaporator thermistor of the unit reads an inconsistent temperature on several occasions. It can also indicate that the thermistor shorted for longer than ten seconds. To fix this, we highly recommend calling for a certified Sub Zero repair technician to repair.
Error code EC20 – Faulty Defrost Bi-Metal Operation
A bi-metal defrost thermostat helps prevent the unit from overheating while defrosting. To fix the error, turn off the unit’s circuit breaker, wait for 30 seconds, and turn it on again. If the error persists, contact Repair Sub Zero.
Fix the Sub-Zero refrigerator error codes immediately. Contact Repair Sub Zero to help fix any refrigerator problems in no time.