Most common
problems & fixes

Is your Samsung AM128FNHDEH letting you down? Don't worry, we're here to help. Check out our list of the most common problems and how to fix them yourself.

Bridge diode malfunction

Bridge diode (BD101) S-c and Fuses (F100) open

Replace damaged bridge diode and fuses

Transformer short circuit

Thermal link for transformer open due to short circuit

Repair or replace the transformer

Indoor fan motor overheating

Excessive temperature rise in fan motor enclosure

Ensure proper ventilation and check for blockages

MICOM segment display error

Short circuit between MICOM pins

Remove short circuit and check MICOM functionality

View all problems & fixes

Quick setup

Follow these easy steps to get your Samsung AM128FNHDEH Oven up and running in no time.

1

Unpacking the Oven

Carefully remove the oven from its packaging, ensuring not to damage any components. Verify that all accessories and parts are present and undamaged.

2

Positioning the Oven

Place the oven on a flat, stable surface that can support its weight. Ensure there is adequate space around the oven for ventilation as specified in the installation instructions.

3

Connecting to Power

Connect the oven to a power outlet that matches the specifications provided (220 – 240 V~ 50 Hz). Ensure the plug is inserted fully into the outlet to prevent electrical hazards.

View the rest of the steps

Power Performance!

The Samsung AM140FNHDEH packs a punch with a power input of 385W, perfect for keeping cool without breaking the bank on your electricity bill!

Climate Class Cool!

These air conditioning units are versatile in climate classes T1 and T3, making them adaptable buddies for various weather conditions!

Troubleshooting

The Samsung AM128FNHDEH Oven has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.

Segment display error

The MICOM (IC04, pin 43 - pin 42) experiences a segment display error. After removal of the short circuit, normal operation resumes without any components being damaged.

Fuse open - Diode Issue

The diode (D104) has a short circuit. Replace the affected diode. Normal operation resumes without any excessive temperature rises.

Fuse open - Bridge Diode Issue

The bridge diode (BD101) has a short circuit on pin 1(+) - pin 3(~). Replace the damaged bridge diode and ensure proper operation resumes without hazards.

More Troubleshooting

Model Variants

The models AM140FNHDEH, AM128FNHDEH, and AM112FNHDEH are indoor units with slight variations primarily in electrical ratings, which depend on the outdoor unit they are paired with.

Testing and Safety

These appliances undergo rigorous safety tests including protection against access to live parts, power input assessment, heating checks, moisture resistance, mechanical strength, and more, ensuring compliance with IEC safety standards.

Certification and Compliance

The models adhere to certification standards, requiring authorization for the use of certification marks, and comply with IEC 60335-2-40 which pertains to the safety of household electrical heat pumps, air conditioners, and dehumidifiers.

Optional Accessories

An optional drain pump, model MDP-E075SEE3D, is available for these indoor units to enhance functionality and convenience in water drainage.

Electrical Specifications

The AM140FNHDEH operates at 3.0 A with a power consumption of 385 W, while the AM128FNHDEH operates at 2.58 A with 333 W, and the AM112FNHDEH operates at 2.35 A with 305 W, all functioning at 220-240 V~ 50 Hz.

Built-in Duct Type

These models are classified as built-in duct types, suitable for indoor use only, and are available in climate class T1 or T3, ensuring efficient operation in specific climate conditions.

Operating Conditions

The units are tested under specific conditions, such as lowest cooling and highest heating, to ensure performance and safety across different operational scenarios.

Component Specifications

The units feature components like brushless DC type fan motors, thermal links, and electronic expansion valves, all tested to meet rigorous technical standards.

Maintenance

Check out our tips to prevent many common issues and extend the life of your Samsung Oven.

Regular Cleaning

Ensure the oven is completely cooled before cleaning. Use a damp cloth with mild detergent to wipe the interior. Avoid abrasive cleaners that can damage the surface.

Inspect and Maintain Seals

Regularly check the door seals for any signs of wear or damage. A good seal ensures optimal temperature maintenance and energy efficiency.

Check and Clean Ventilation

Ensure that the ventilation openings are not blocked. Clean any dust or debris from the vents to prevent overheating and ensure proper air circulation.

Routine Inspection

Periodically inspect the oven's components, such as the heating elements and controls, for any signs of wear or malfunction. Address any issues promptly to prevent further damage.

Use Proper Cookware

Use cookware suitable for oven use to avoid damage to the interior surfaces. Ensure the cookware is dry before placing it inside the oven.

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tech specs

Need more info? Please have a look at the tech specs of the watch. We’ve used Latest technology & quality materials

Electrical Specifications

  • Voltage and Frequency: 220 – 240 V~ 50 Hz
  • Power Consumption (AM140FNHDEH): 385 W
  • Current (AM140FNHDEH): 3.0 A
  • Power Consumption (AM128FNHDEH): 333 W
  • Current (AM128FNHDEH): 2.58 A
  • Power Consumption (AM112FNHDEH): 305 W
  • Current (AM112FNHDEH): 2.35 A

Design and Build

  • Type: Built-in duct type
  • Class: Class I
  • Climate Class: T1 or T3
  • Unit Type: Indoor unit only

Performance

  • Test Conditions: Indoor DB/WB: 27/19, Outdoor DB/WB: 35/24
  • Power Input Deviation: 220V~ 50Hz: -6.5%, 230V~ 50Hz: -3.9%, 240V~ 50Hz: +1.3%
  • Current Deviation: 220V~ 50Hz: 0.0%, 230V~ 50Hz: -3.3%, 240V~ 50Hz: -0.8%

Samsung AM140FNHDEH, AM128FNHDEH, AM112FNHDEH Air Conditioning Solutions

Samsung's AM140FNHDEH, AM128FNHDEH, and AM112FNHDEH models are exemplary indoor air conditioning units designed for high efficiency and performance. Built as duct-type units, these models cater to diverse climate requirements with T1 and T3 climate class ratings, ensuring optimal performance in varying environmental conditions. The AM140FNHDEH serves as the standard model, while the AM128FNHDEH and AM112FNHDEH offer variations in electrical ratings, providing flexibility to meet different power requirements. With a focus on energy efficiency, these units operate at different power consumption levels: the AM140FNHDEH at 385W, the AM128FNHDEH at 333W, and the AM112FNHDEH at 305W, all functioning at a stable voltage of 220-240V with a frequency of 50Hz. These air conditioning solutions are not only designed for comfort but also for safety, adhering to stringent standards and featuring robust components that ensure reliable operation. Whether for residential or commercial use, Samsung's indoor units promise a blend of innovation, efficiency, and performance, making them a valuable addition to any space seeking reliable climate control.