Before Tapping into a Sealed System let’s check a few things first….
1) Gather Readings from the unit:
* Freezer Temp (Ideal Temp 0°F)
* Fridge Temp (Ideal Temp 37°F)
* Compressor Amp Draw
* Compressor Voltage
Record the above readings for future use. If you need to call for assistance, these readings will help the agent provide accurate guidance.
2) Issues that can cause a partial cool:
* Airflow Issues (Installation, Dirty Condenser, Food Storage, anything that can affect airflow inside or outside the unit).
* Defrost issues.
* Fans not operating properly.
* Check Temp Sensor Values.
* Check for hidden error codes.
3) Check Evaporator Frost Pattern:
* The Frost Pattern provides valuable information about the condition of the Sealed System.