Samsung Oven Error TEST

⚡ Quick Answer: The Samsung Oven TEST error indicates that the oven is in diagnostic or demo mode, preventing it from heating or functioning normally. This mode may b... ✅ DIY Fixable

What Does Error TEST Mean?

The Samsung Oven TEST error indicates that the oven is in diagnostic or demo mode, preventing it from heating or functioning normally. This mode may be activated unintentionally through button presses or glitches, and the 'TEST' message will persist until the mode is exited or reset. The oven will not perform regular cooking tasks while in this state.

Common Symptoms:

  • Oven display shows 'TEST' or similar (e.g., tESt)
  • Oven will not heat or perform normal functions while in Test/Demo mode
  • Message persists until mode is exited or reset

Possible Causes

  • Diagnostic/Demo mode activated (medium)
  • Unintentional activation via buttons or glitch (low)

How to Fix Error TEST

DIY Fix Exit Test/Demo mode and reset oven

  1. Try performing a power reset by disconnecting the oven from its power source (unplug or turn off circuit breaker) for 5–10 minutes.
  2. Reconnect power and check if the 'TEST' message is gone.
  3. Consult your model’s user manual for specific button sequences to exit demo/diagnostic mode.

Technician Only Verify control panel and settings

  1. Check that diagnostic/demo mode has not been inadvertently engaged via control panel programming.
  2. Confirm the control board and interface respond correctly and do not have stuck inputs.
  3. Review service manual for model‑specific diagnostic exit procedures if available.

Parts needed: Control panel interface, Control board (if needed for deeper diagnostics)

🛑 When to Call a Pro:
  • If the 'TEST' message remains after power reset and attempts to exit diagnostic mode
  • If other error codes accompany 'TEST'
  • If there are signs of hardware issues (burn smells, irregular behavior)

Technical Specifications

wattage 3000W
component Heating Element
resistance 10-30 ohms
part_number DG94-00520A
voltage_rating 240V AC

Common Questions

What does TEST error mean on Samsung Oven?

The TEST error means the oven is in demo mode, preventing it from heating.

Can I fix Samsung Oven TEST error myself?

Yes, you can exit demo mode by resetting the oven or following specific button sequences.

How much does it cost to fix TEST error?

Service call costs vary; parts costs depend on whether replacements are needed.

When should I call a technician for TEST?

Call a technician if the TEST message persists after resetting or if other error codes appear.

Sources & References

Data last verified: 2026-01-10

User Comments (0)

Share your experience or solution below.

Be the first to comment!