De Dietrich DRF912JE User Manual
![De Dietrich DRF912JE Refrigerator manual cover](/images/zVJQBmwZyrLdlRwyLKsjsbyc/thumbs/thumb175x175.webp)
To reset the temperature settings, press the temperature adjustment button located on the control panel. Keep pressing until the desired temperature is displayed. The temperature will automatically set after a few seconds of inactivity.
Check if the refrigerator is level and stable. Ensure there are no items inside that might be vibrating against each other. If the noises persist, it might be due to the compressor or fan motor, in which case contact customer service.
Ensure the door seals are clean and undamaged, and the door is closing properly. Check the temperature settings and make sure they are set correctly. Also, ensure the air vents inside are not blocked by food items.
It is recommended to clean the condenser coils every 6 months. Use a vacuum cleaner or a soft brush to remove dust and debris from the coils for optimal efficiency.
The error code "E1" typically indicates a problem with the refrigerator's sensor. It might require inspection and replacement by a qualified technician.
First, unplug the refrigerator. Remove the protective cover from the light bulb compartment, then unscrew the old bulb and replace it with a new one of the same type and wattage. Reattach the cover and plug the refrigerator back in.
It is not recommended to store hot food directly in the refrigerator as it can raise the internal temperature. Allow food to cool to room temperature before refrigerating to ensure proper cooling efficiency.
Regularly defrost the freezer to prevent excessive ice build-up. Ensure the door seals are intact and that the door closes properly. Avoid placing warm or uncovered foods that might contribute to humidity inside the freezer.
Regularly clean the interior and exterior surfaces, check door seals for damage, clean condenser coils bi-annually, and ensure proper airflow around the appliance by maintaining adequate space.
Ensure the refrigerator is placed away from heat sources like ovens. Keep the door closed as much as possible, ensure good door seals, set the temperature to the recommended setting, and regularly clean the condenser coils.