The DA82-02706A Samsung A/S Assembly ICE;DA94 03040A 120 CD OEM is an original equipment ice-maker assembly for Samsung refrigerators, identified by the listed part numbers and supplied as a complete ice-making module. This assembly combines the mechanical mold, ejector/auger or motor drive, fill and harvest actuators, integrated sensors and associated wiring harness that together perform automatic ice production and dispensing functions inside the freezer compartment.
Inside the appliance the ice assembly manages the sequence of water fill, freeze, harvest and ejection and interfaces with the refrigerator’s main control board, water inlet valve, temperature sensing elements and dispenser mechanism. Electrically it handles low-voltage control inputs from the main PCB and provides output to motors/solenoids and heaters; mechanically it mounts to the evaporator area and interacts with the water supply and ice storage bin. Proper operation of this module is therefore critical to coordinated timing with defrost cycles, preventing overfills or leaks, and producing correctly formed ice on demand.
In this article you will find a focused technical overview of the DA82-02706A/DA94-03040A assembly covering its internal functions and typical interconnections, guidance on model compatibility and how to confirm correct part number matching, common failure symptoms to watch for (such as no ice production, continuous water fill, harvesting failures, leaks or abnormal noises), non-invasive troubleshooting checks and diagnostic points a technician can use, and practical replacement considerations such as connector and mounting checks, sealing and water-line handling, and notes on ensuring correct reinitialization and system integration after swap-out. The data is intended to help technicians, engineers and informed appliance owners assess, diagnose and plan repairs while observing normal safety and service procedures.
Table of Contents
- Function and Role of the Ice Assembly in the Refrigerator Cooling and Dispensing Systems
- How the DA82-02706A Samsung A/S Assembly ICE;DA94 03040A 120 CD OEM operates within the appliance: Component Functions, Signal Flow, and Power Requirements
- Common Failure Symptoms, Diagnostic Error Codes, and Measurable Performance degradations of the Ice Assembly
- Compatibility, Replacement Considerations, Installation Checklist, and Troubleshooting Procedures for DA82-02706A / DA94-03040A Assemblies
- Q&A
- In Retrospect
Function and Role of the Ice Assembly in the Refrigerator Cooling and Dispensing Systems
The DA82-02706A Samsung A/S Assembly ICE;DA94 03040A 120 CD OEM is the integrated ice-making assembly that coordinates water fill, freeze timing, harvest release, and mechanical dispensing within compatible Samsung refrigerator units. Functionally, the assembly mounts to the evaporator area and contains the ice mold, fill nozzle interface, harvesting heater or anti-ice element, and the small drive motor or auger that advances ice to the dispenser. Its behavior is governed by the refrigerator control board and one or more thermistors or switches that monitor mold temperature and signal the harvest cycle; if those sensors or the harvest heater fail, the assembly will not release cubes even though the mold freezes normally. When evaluating compatibility, match not only the part number but also the electrical connector, mounting points, and harness pinout – the DA94-03040A 120 CD portion can indicate a specific variant or configuration, so confirm voltage and connector details against the service manual before installation.
In practical service situations the ice assembly affects both cooling dynamics and water/ice dispensing reliability: a stuck or shorted heater increases freeze time and may cause the refrigerator to run longer, while a seized motor or stripped gear prevents dispensing without affecting refrigeration temperatures. Technicians commonly verify continuity of the heater and motor, proper water inlet valve operation, and correct thermistor resistance values as frist-line diagnostics.Replacement with the OEM assembly typically restores factory fitment, but field checks – alignment of the mold, seal integrity at the water inlet, and clearance for the dispenser auger – are necessary to avoid leaks or ice jams. Such as, a unit that produces small, slushy ice usually indicates low water fill or short freeze cycles, whereas oversized cubes that adhere to each other point to a failed harvest heater or sensor drift.
- common symptoms: no ice production, continuous harvest cycles, water leaks, or ice dispenser jams.
| Item | Description |
|---|---|
| Part | DA82-02706A Samsung A/S Assembly ICE;DA94 03040A 120 CD OEM – complete ice-making module |
| Function | Water fill, freeze control, harvest release, and dispensing interface |
| Key interfaces | evaporator mounting, water inlet valve, control board signals, thermistor/heater, dispensing motor/auger |
How the DA82-02706A Samsung A/S Assembly ICE;DA94 03040A 120 CD OEM Operates Within the Appliance: component Functions, Signal Flow, and Power Requirements
The DA82-02706A Samsung A/S Assembly ICE;DA94 03040A 120 CD OEM is the integrated ice-making module that performs the mechanical and sensing functions required for automated ice production in compatible Samsung refrigerator models. This assembly houses the harvest motor and ejector, ice mold, anti-freeze heater, water fill interface, a mold temperature sensor (thermistor), and a bin-full switch or optical sensor, all terminating in the DA94-03040A harness that connects to the main control board. designed as an OEM replacement, the assembly’s behavior and compatibility depend on matching the pinout and harness orientation so that control signals, power feeds, and feedback lines align with the refrigerator’s PCB expectations; mechanical mounting and water/ drain interfaces must also match the appliance model to ensure reliable operation.
Signal flow starts at the main control board which issues low-voltage logic commands to actuate the harvest sequence and then reads back mold temperature and bin-full status to time fill and harvest operations. Power architecture is divided between low-voltage control lines (logic-level signals), actuation power for the motor and heater (frequently enough higher DC voltages or switched power supplied through relays on the main board), and the water inlet circuit which in some models is driven at line voltage through the valve. For practical troubleshooting and installation,technicians shoudl observe command voltages at the DA94-03040A connector during a cycle,verify continuity and resistance of the thermistor and heater,and confirm that the motor receives the expected drive voltage; if mechanical movement is absent while control signals are correct,the assembly is the likely fault and should be replaced with the OEM unit matching the original part number.
- Primary components: harvest motor/ejector, mold heater, thermistor, fill mechanism, bin-full sensor, harness connector
| Item | Description |
|---|---|
| Control signals | low-voltage logic (commonly 3.3-5 V) from the main PCB to start/stop cycles and report sensor status |
| Motor / heater power | Higher actuation power (model-dependent; frequently 9-12 V DC or switched line voltage routed through the main board) |
| Water inlet | Valve driven by the appliance (ofen 120 VAC in North American models or controlled through a separate inlet valve assembly) |
| Connector | DA94-03040A OEM harness pinout; must match appliance PCB pin mapping for compatibility |
Common failure Symptoms,Diagnostic Error Codes,and Measurable Performance Degradations of the ice Assembly
DA82-02706A samsung A/S Assembly ICE;DA94 03040A 120 CD OEM is the modular ice-making assembly that houses the ice mold,drive motor/geartrain,harvest heater,fill port interface and the local sensors used by Samsung refrigerator control systems. The assembly’s function is to accept a controlled water fill, allow the water to freeze to a specified hardness, then trigger a timed heater/harvest and motor sequence to release cubes into the storage bin. Compatibility depends on the harness connector, mounting points and the refrigerator’s control-board firmware revisions; technicians should confirm mechanical and electrical pinouts before substituting this OEM assembly.In operation the part is passive except for the motor and heater circuits, so failures typically present as mechanical seizure, open/short circuits in heater or motor windings, or sensor drift that prevents the control board from completing the fill-freeze-harvest cycle.
Common failure symptoms and diagnostic indicators are measurable and reproducible with basic bench tests or in-situ measurements. Symptoms include no ice production, markedly reduced ice output, continuous water fill or overflow, ice cubes that are soft or malformed (indicative of temperature or fill issues), audible grinding or intermittent motor operation, and control-board error flags such as harvest-timeout or thermistor-fault. Practical diagnostic checks include: verifying water valve operation and flow,measuring thermistor resistance versus expected temperature curve,checking heater and motor coil continuity and resistance,and recording motor current draw during harvest. If ice output falls by more than 30-50% compared with baseline for the model,or if harvest cycles extend substantially beyond normal duration,the assembly or its sensors should be isolated for replacement or bench testing.
- No ice production or intermittent cycles – check water supply, inlet valve and motor continuity.
- Slow or reduced output – measure fill time, freeze interval, and compare cubes produced per 24 hours to expected service baseline.
- Continuous fill or overflow – inspect float/sensor and verify control-board detection signals and water valve shutoff.
- Mechanical noise or jammed ejector – inspect gears and motor torque; measure motor current for signs of increased load.
- Control-board error flags (harvest timeout, thermistor fault) – record error behavior and correlate with thermistor and heater resistance tests.
| Item | Description |
|---|---|
| Ice output (operational) | Measure cubes per 24 h; a sustained drop >30% versus model baseline indicates performance degradation of the assembly or freezing habitat. |
| Thermistor check | Measure resistance at known ambient/freezer temperatures and compare to the expected NTC curve; large deviation indicates sensor failure or bad harness connection. |
| Heater and motor resistance | Confirm continuity and compare to previous service values; open circuit or significantly changed resistance suggests component failure. |
| Motor current draw | Measure with clamp meter during harvest; increasing current under load signals mechanical binding or gear wear. |
Compatibility, Replacement Considerations, Installation Checklist, and Troubleshooting Procedures for DA82-02706A / DA94-03040A Assemblies
The DA82-02706A Samsung A/S Assembly ICE;DA94 03040A 120 CD OEM assemblies are modular refrigerator ice-making components that combine a mechanical ice mold, heater/thermostat elements, motor/gear drive and the electrical connector harness. Functionally, these assemblies require a specific supply voltage, connector pinout and mounting envelope to operate correctly; the DA94 03040A designation indicates a 120V design variant commonly used on mid‑range Samsung refrigerator models. When evaluating compatibility, verify three things: the harness connector matches the refrigerator wiring (pin count and signal assignments), the mounting holes align with the existing chassis or adapter plate, and the ice maker’s control signals (thermostat/thermistor, motor drive, and water valve actuation) conform to the refrigerator control board’s outputs. For example, swapping in the DA94 03040A 120V unit into a model originally fitted with a 24V or different‑pin ice maker can cause non‑operation or damage unless an appropriate interface or adapter is used.
Use a concise installation checklist and basic troubleshooting procedure to reduce diagnostic time and prevent repeat replacements. Before installation, disconnect mains power, confirm the assembly’s labeled voltage, inspect the wiring harness for corrosion, and confirm the water inlet valve and filter are serviceable; after mounting, run a manual harvest cycle per the service manual and observe heater continuity and motor operation. Typical troubleshooting steps include verifying supply voltage at the connector,checking continuity of the heater/thermostat elements,confirming the motor turns freely when powered,and measuring the water inlet valve coil under load; symptom-driven checks-no ice production,partial fill,or continuous harvest cycles-help isolate whether the failure is mechanical (jammed mold or broken gear),electrical (open heater,failed motor),or a control/harness issue (incorrect pin outputs or intermittent connection). Practical tools and checks: a multimeter for voltage/continuity, a small torque driver for mounting screws, and observing current draw during a harvest can quickly distinguish between assembly faults and refrigerator control board problems.
- Pre‑install: label and photograph wiring, verify part number and voltage, inspect mounting provisions.
- Basic tests: measure connector voltage, heater/thermostat continuity, motor stall current, and water valve activation.
- Common symptoms: no harvest (open heater/missing voltage), partial cubes (thermostat or fill timing), leak or overflow (valve/harness fault).
- When replacing: retain original mounting hardware where possible and route harness to avoid pinch or chafing.
| Item | Description |
|---|---|
| Voltage | DA94 03040A typically 120 V AC input; confirm label and connector before applying power |
| Connector | Multi‑pin harness-verify pinout against service schematic for motor, heater, and valve control |
Q&A
What is the DA82-02706A / DA94-03040A ice assembly?
DA82-02706A and DA94-03040A are OEM Samsung part numbers used for ice-maker/ice-assembly components. these assemblies normally include the ice mold/tray, motor/gearbox, fill cup or fill valve interface, thermostat/heater elements and the electrical connector harness. They control the fill → freeze → harvest → eject cycle that produces cubed ice in compatible Samsung refrigerators. Always confirm the exact sub‑components included by checking the OEM part listing for your appliance.
How do I verify compatibility with my Samsung refrigerator?
Confirm compatibility by checking your refrigerator model and serial number (usually on a sticker inside the fresh food/ freezer compartment). Cross‑reference that model number with the Samsung parts diagram or an authorized parts dealer. Also compare physical features: mounting points, connector type and pin count, water inlet location and harness plug. If in doubt, provide the fridge model to the parts supplier – do not rely solely on similarity of appearance.
What are common symptoms that indicate the ice assembly has failed?
Typical signs include: no ice production, partial or soft/crumbly ice, continuously running/harvesting cycle, ice stuck or jammed in the tray, water leaking into the freezer or falling onto the floor, loud grinding/noise from the motor, or the ice maker not responding to a reset/test. Before replacing the assembly, rule out water supply, clogged filter, improper temperature or a disabled ice-maker control.
Can I test the ice maker before replacing it,and how?
Yes. First check that the ice-maker is turned on and freezer temperature is in the proper range (usually 0°F / -18°C or lower). Run the refrigerator’s diagnostic or mechanical test/reset (many Samsung ice makers have a test button or a service mode). Measure for ~120 VAC at the ice maker harness during the harvest/fill cycle with a multimeter if you are qualified to do so. Verify the inlet valve actuates and that water fills the mold. Always disconnect power before removing the assembly and take electrical safety precautions; if you’re not experienced with appliance electricity, use a technician.
What are the basic steps to replace this ice assembly?
General replacement steps: 1) Unplug the refrigerator and shut off the water supply.2) Remove shelves/ice bucket to access the ice maker. 3) remove fasteners and gently pull the assembly forward. 4) Disconnect the electrical connector and the water fill tube (have towels/bucket handy). 5) install the new OEM assembly: connect the fill tube and harness, secure with screws, and re‑install shelves. 6) Restore water and power, check for leaks, and run the ice-maker test cycle. Allow several hours for the first batch of ice to form. Follow the manufacturer’s service instructions for torque,routing and any O‑ring replacements.
What tools or additional parts will I need to complete the replacement?
Typical tools: Phillips/flat screwdrivers or nut drivers (depending on fasteners), pliers, adjustable wrench for the water line, towels and a small container for water. A multimeter is useful for testing. Replace any worn O‑rings on the water line and consider a new water filter if it has not been changed recently.If the assembly includes a separate harness or mounting bracket, make sure you have those OEM parts as well.
After installing a new OEM ice maker, why might it still not make ice?
Common reasons: water shutoff or low water pressure (inlet valve problem), clogged/old water filter, frozen or obstructed fill tube, freezer temperature too warm, the ice maker switch is off, or the unit needs time to complete an initial freeze cycle (may take 6-24 hours). Also check for improper harness connection, a tripped diagnostic lock, or that the replacement is not fully compatible. Verify basic water and temperature conditions before re‑inspecting the assembly.
Is it okay to use an aftermarket or refurbished replacement instead of OEM?
Aftermarket or refurbished units can be less expensive and sometimes work well, but OEM parts are recommended for guaranteed fit, correct harness/connectors and full warranty support. If using a refurbished part, buy from a reputable supplier who tests the unit and offers a warranty. Ensure the part matches your model exactly (connectors, mounting, water fittings, and voltage/thermostat characteristics) to avoid installation issues or premature failure.
In Retrospect
The DA82-02706A Samsung A/S Assembly ICE and DA94-03040A 120 CD OEM components play a central role in the reliable operation of compatible refrigeration and ice-making systems. As manufacturer-specified assemblies, they integrate mechanical and electronic elements that regulate ice production, dispensing, and related control functions.Using the correct OEM parts helps maintain system compatibility,performance consistency,and expected durability across the appliance’s service life.
Proper diagnosis and timely replacement are essential when these assemblies show signs of malfunction. Accurate fault identification reduces unnecessary part changes, limits downtime, and prevents secondary damage to other system components. When replacement is required, choosing OEM parts and following manufacturer-recommended service procedures helps restore intended performance and preserves warranty and safety standards. Where uncertainty exists, consultation with qualified service personnel ensures diagnostics and repairs are conducted safely and effectively.
the DA82-02706A and DA94-03040A assemblies are key to dependable ice-making and control functionality, and their correct selection and installation-based on proper diagnosis-support long-term appliance reliability, efficiency, and safety.
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