Owner’s manual
Error Codes
How to clean drain pan on Kenmore refrigerator?
On Kenmore bottom-mount refrigerator model 79577312601, the drain pan (also called the defrost pan) collects water during defrost; cleaning it is mainly a wipe-out and dry job after you safely shut off power and access the pan. Use mild detergent and warm water as outlined in the owner's manual.
- Unplug the refrigerator or switch off power at the breaker.
- Remove the lower rear access cover if your model uses one.
- Place towels under the back edge to catch any drips.
- Have a shallow tray, sponge, and mild dish detergent ready.
- Avoid abrasive pads and harsh cleaners that can damage surfaces.
- Disconnect power to the refrigerator.
- Access the drain pan near the compressor area at the bottom rear.
- Empty the pan carefully (some models allow sliding it out; others require careful lifting).
- Wash with warm water and mild detergent; hand wash, rinse, and dry thoroughly.
- Clean the surrounding area (dust, residue) and dry everything.
- Reinstall the pan and cover, then restore power.
It is normal to see water in the drain pan during defrost, and it typically evaporates on its own.
| What you see | Usually means | What to do |
|---|---|---|
| Small amount of water in pan | Normal defrost operation | No repair needed |
| Water takes longer to evaporate | Hot or humid conditions | Expect slower evaporation |
| Overflow, puddles, or recurring water under fridge | Drain system issue or airflow problem | Inspect drain path and clean pan area |
A clean drain pan helps prevent odors and reduces the chance of residue buildup that can contribute to smells or messy overflow if the defrost drain system starts to clog.
Last updated: January 2026
What does DH mean on Kenmore Elite refrigerator?
On Kenmore model 79577312601 bottom-mount refrigerators, dH (or Er dH) points to a defrost heating problem. It typically means the refrigerator is not sensing the expected temperature rise during defrost, so frost can build up and airflow can drop.
- Unplug the refrigerator for 5 minutes, then restore power and watch for the code returning.
- Confirm both doors close fully; warm air leaks can increase frost and trigger defrost issues.
- Set temperatures to the normal starting points: 37°F fresh food and 0°F freezer (then allow 24 hours to stabilize).
- Make sure air vents are not blocked by food packages; this model relies on strong airflow between compartments.
- Listen for the door alarm behavior; if a door is not sealing, the unit may struggle to maintain temps.
For control locations and normal settings, follow the 79577312601 owner's manual.
- Frosted-over evaporator from a defrost system failure
- Defrost sensor or wiring issue (sensor not reading correctly)
- Control board not powering the defrost heater circuit
- Door gasket leak causing excessive frost
| What you notice | What it usually points to | What to do next |
|---|---|---|
| Freezer cold, fridge warm | Airflow blocked by frost | Check for heavy frost on the rear freezer panel; plan a defrost-system diagnosis |
| Both sections warming | Cooling system struggling | Verify condenser area is clean; check for error code return |
| Code returns quickly after reset | Active defrost fault | Test defrost circuit components per the manual/service procedure |
If you confirm a defrost-related failure, one commonly replaced component is the defrost sensor. For this model, see the refrigerator defrost sensor assembly 6615JB2005C.
A defrost heating fault lets frost accumulate on the evaporator, which restricts airflow. That can cause warm refrigerator temperatures, soft ice cream, longer run times, and food spoilage if not corrected.
Last updated: January 2026
What is the advantage of a bottom mount fridge?
A bottom-mount refrigerator like Kenmore model 79577312601 keeps the fresh-food section at a more comfortable, eye-level height, so you reach everyday items with less bending. The freezer stays below, which works well if you access frozen foods less often.
- Easier access to fresh foods (produce, dairy, leftovers) without crouching
- Better organization for frequently used items in the refrigerator compartment
- Less time with doors open when you can find items quickly (helps efficiency)
- Freezer drawer storage can make bulky frozen items easier to stack and sort
This style is built around airflow between compartments. In the 79577312601 manual, Kenmore describes air circulating between the freezer and refrigerator sections to maintain proper temperatures. Keeping vents clear helps the system cool evenly.
- Keep packages from blocking the top vents and return vents
- Avoid pushing food tight against the back wall where airflow paths are common
- Clean spills carefully so moisture does not get into vents
| Feature | Bottom-mount (like 79577312601) | Top-freezer |
|---|---|---|
| Fresh food access | Higher, easier reach | Lower, more bending |
| Freezer access | Lower drawer | Upper swing door |
| Best for | Frequent fresh-food use | Frequent frozen-food use |
Most households use the refrigerator section more than the freezer. Putting fresh food at eye level reduces bending and makes it easier to keep food visible, which can cut down on wasted groceries.
For model-specific features and storage guidance, use the 79577312601 owner's manual.
Last updated: January 2026
