Samsung Range Hood: clock losing time

Professional Repair Guide

What is this symptom?

Is your Samsung range hood's digital clock losing time or resetting unexpectedly? This issue can occur due to power interruptions or unstable electrical supply. Occasionally, it may stem from an internal control malfunction. Understanding these causes can help you address the problem effectively.

Urgency: Low

Important Tips for Samsung Models

  • Official Samsung documentation for range hoods does not appear to list clock-specific troubleshooting for losing time; guidance for ranges suggests power issues or control board faults can affect clock accuracy. (

Possible Causes

Power interruption or unstable power

How to Identify: Clock resets or loses time after power outages, surges, or brownouts; range hood display blinks requiring reset.

Part: Clock/timekeeping module / control electronics

Internal electronic control malfunction

How to Identify: Clock continues losing time even when power is stable and after resetting; other control functions may be affected.

Part: Control board / clock circuit

DIY Solutions

Reset clock after power issue

Easy 2-5 minutes
  1. If the clock display has reset or is wrong, enter the clock set mode on the range hood by pressing and holding the clock/time button until the digits flash (generic range hood method). (
  2. Adjust hours and minutes using the control buttons until correct time is shown and release buttons to save. (

Next step

Choose the next step for clock losing time

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Main Control Board

The central brain of the appliance that controls all components, cycles, and timings.

Typical part-only price
$120 - $280
DIY difficulty
Medium
Estimated time
20-40 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Model number required

Model-compatible Range Hood parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Professional Repairs

Control board diagnosis and replacement

Estimated Cost: $80 - $250+

When to Call a Professional

Clock continues to lose time after resets and with stable power supply
Other control panel functions (lights, fan) malfunction
Visible damage or error codes appear on display

Preventive Maintenance

  • Regularly check and reset the clock after power outages: Incorrect time display
    Frequency: as needed (after outages)

Frequently Asked Questions

Why is my Samsung Range Hood clock losing time?
The clock may lose time due to power interruptions or unstable power supply.
How do I fix Samsung Range Hood clock losing time myself?
Reset the clock by entering clock set mode and adjusting the time using the control buttons.
How much does it cost to fix clock losing time?
Professional repairs for this issue can cost between $80 and $250+.
When should I call a technician for clock losing time?
Consider calling a technician if the issue persists after DIY resets or if you suspect a control malfunction.

References & Sources

Community Analytical Insights

Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions

Common Issues Reported by Users

  • Power supply fluctuations affecting clock accuracy
  • Faulty internal clock circuit or timer chip
  • Improper installation or grounding issues

User Suggested Solutions

  1. Check the power supply and ensure it is stable. Use a voltage stabilizer if necessary. Inspect the electrical connections for any loose wires.

  2. Replace the internal clock circuit or timer chip. This typically involves opening the range hood and locating the clock component.

  3. Ensure proper installation and grounding of the range hood. If not installed correctly, adjust the setup as per the manufacturer's guidelines.

Limited-source guidance; percentages and success-rate claims are not shown
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Trying to figure out a good range hood for my 36" Gas Samsun...

Community Discussions

clock loses about 1 minute a day

The Hauslane range hood is great, but the clock loses time.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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