Samsung RH25H5611SG/AA-00 refrigerator Parts

On the Samsung RH25H5611SG, RD is a refrigerator-only defrost that focuses on clearing frost from the fresh food (refrigerator) evaporator area, while FD (forced defrost) runs a broader defrost cycle intended to melt heavier ice buildup that can affect multiple cooling and ice-making components. For exact button sequences and display behavior, use the RH25H5611SG owner's manual.

What each mode is used for

• RD (refrigerator defrost): Use when the refrigerator section has frost buildup symptoms (warm fresh food, restricted airflow, fan noise from ice).
• FD (forced defrost): Use when you need a more aggressive defrost to clear system-wide ice issues (often tied to freezer-side icing and ice maker problems).
• Service/diagnostic use: FD is commonly used during troubleshooting to quickly melt ice so you can confirm airflow and drainage.

Quick comparison

Mode	Primary target	Best for	What you may notice
RD	Refrigerator evaporator area	Fresh food cooling issues caused by frost	Refrigerator temps recover after ice clears
FD	Broader defrost cycle	Heavy icing, recurring ice maker or freezer airflow issues	More noticeable heat/defrost activity during the cycle

When FD or RD points to a real problem

If you repeatedly need RD or FD to keep temperatures stable, we treat that as a sign of a defrost-system or airflow issue. These parts are common suspects on this model:

• Refrigerator defrost heater DA47-00322J (heater not melting frost)
• Refrigerator evaporator fan motor DA31-00287B (airflow reduced or fan hitting ice)
• Refrigerator temperature sensor DA32-10109W (bad readings can disrupt defrost timing)

Why it matters

Using the right defrost mode saves time and helps you troubleshoot accurately. RD targets refrigerator-side frost problems; FD is the better choice when ice buildup is affecting overall performance, including freezer airflow and ice production.

Last updated: February 2026

The most common issues we see on Samsung refrigerators like model RH25H5611SG are cooling problems and ice maker troubles. These usually trace back to airflow and defrost issues (frost buildup, blocked drains), or water supply problems that stop ice production and can lead to warm temperatures and food spoilage. See the RH25H5611SG owner's manual for your model’s operating and care details.

Most common symptoms customers notice

• Refrigerator section is warm but freezer seems OK
• Freezer temperature swings or heavy frost on the back wall
• Ice maker stops making ice or makes small, hollow cubes
• Water dispenser flow is slow
• Unusual fan noise (buzzing, rubbing, or rattling)

What typically causes these problems

Cooling and ice issues often come down to a few systems that work together:

• Airflow problems: A failing evaporator fan motor can’t move cold air through the compartments.
• Defrost system problems: A bad defrost heater or a drain that freezes/clogs can cause ice buildup that blocks airflow.
• Water supply restrictions: A clogged water filter or weak inlet valve can reduce water flow to the ice maker.
• Sensor or control issues: A temperature sensor or control board problem can cause incorrect cooling cycles.

Quick checks we recommend first (no tools)

1. Confirm vents inside both compartments are not blocked by food packages.
2. Set temperatures to typical targets: 0°F freezer and 37°F fresh food.
3. If ice is slow, dump old ice and wait 24 hours to judge production.
4. Replace the water filter if it is overdue; use the correct refrigerator water filter DA29-00019A.
5. If you see frost buildup, do a full manual defrost (unplug and leave doors open) and monitor for return of frost.

Common parts tied to these symptoms (RH25H5611SG)

Symptom	Common system	Example part on this model
Warm fridge, freezer OK	Airflow	Refrigerator evaporator fan motor DA31-00287B
Heavy frost, warming	Defrost	Refrigerator defrost heater DA47-00322J
No ice or slow ice	Water supply	Refrigerator water inlet valve DA62-02360B
Wrong temps, erratic cooling	Sensing	Refrigerator temperature sensor DA32-10109W

Why it matters

Cooling and ice maker complaints are often connected. When airflow is restricted by frost or a weak fan, temperatures rise and the ice maker can stop producing. Fixing the root cause protects food, reduces ice buildup, and helps the refrigerator run more efficiently.

For replacement parts for RH25H5611SG, use the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

The model number for your Samsung side-by-side refrigerator is printed on the appliance’s rating label. On RH25H5611SG units, you can usually find that label inside the fresh food compartment on a side wall or near the ceiling; confirm the exact label location in the owner's manual.

Where to look on the refrigerator

Check these common rating-label locations first:

• Inside the refrigerator section on the left or right interior wall
• On the ceiling area inside the fresh food compartment
• Along the door frame (hinge side) when the refrigerator door is open
• Behind the crisper drawers (less common)
• On the back exterior panel near the power cord (less common)

What to write down (so you get the right parts)

For parts lookup and ordering, record the full identification details from the label:

• Model number (for example, RH25H5611SG)
• Version code (often shown as a two-digit suffix like “/AA-00”)
• Serial number (helps match production changes)

Quick ID guide

Label item	What it’s used for	Why it matters
Model number	Finds diagrams and parts lists	Ensures correct fit by model family
Version code	Matches exact configuration	Prevents ordering a similar but incompatible part
Serial number	Confirms production range	Helps narrow down revisions

Why it matters

Samsung refrigerators can have multiple versions that look the same but use different parts (ice maker, control board, water inlet valve). Using the full model and version from the rating label helps us match the correct replacement parts the first time.

Last updated: March 2026