Error Detected May 1, 2026
Error Code

Bertazzoni Refrigerator Error Code E2

Error code E2 on Bertazzoni USA models indicates a temperature sensor malfunction or communication failure between the refrigerator's control board and the temperature monitoring system. This error prevents the appliance from accurately regulating internal temperatures.

Quick Diagnostics
Signs 8 identified
Possible Causes 9 listed
Safety Checks 8 steps
If unsure, stop using the appliance and contact a certified technician immediately.
What you notice

Signs

8
  • 01
    • Refrigerator not cooling to proper temperature
  • 02
    • Freezer compartment not reaching adequate freezing temperatures
  • 03
    • Temperature display showing abnormal readings or fluctuating values
  • 04
    • Compressor running continuously or not running at all
  • 05
    • Error code E2 displayed on the control panel
  • 06
    • Audible beeping or alarm sounds from the refrigerator
  • 07
    • Food spoiling faster than normal
  • 08
    • Frost buildup or excessive ice formation in freezer
Why it happens

Possible Causes

9
A
• Faulty evaporator temperature sensor in the freezer compartment
B
• Defective thermistor or NTC temperature probe
C
• Loose or disconnected wiring harness between sensor and main control board
D
• Corroded electrical connections at the sensor terminals
E
• Main control board malfunction or software error
F
• Short circuit in the temperature sensing circuit
G
• Damaged sensor due to frost accumulation or ice buildup
H
• Failed electronic control module unable to read sensor signals
I
• Power supply voltage fluctuation affecting sensor accuracy on 120V US circuits
DIY — No disassembly

Safety Checks You Can Do

8
  1. 1
    • Verify that the circuit breaker supplying power to the refrigerator has not tripped; reset if necessary
  2. 2
    • Ensure both the refrigerator and freezer doors are closing completely and sealing properly with no gaps
  3. 3
    • Check that the temperature control settings are set to appropriate levels (typically 35-38°F for fridge, 0°F for freezer)
  4. 4
    • Inspect air vents inside the refrigerator and freezer for blockages caused by food items or ice buildup and clear any obstructions
  5. 5
    • Confirm the refrigerator is not pushed flush against walls and has 2-3 inches of clearance on all sides for proper ventilation
  6. 6
    • Unplug the refrigerator from the electrical outlet and wait 60 seconds, then plug it back in to reset the control board and clear temporary error codes
  7. 7
    • Check that the power cord is fully inserted into the wall outlet and shows no visible damage or fraying
  8. 8
    • Allow 24 hours after power reset for the refrigerator to stabilize before determining if error persists
Always unplug the appliance before performing any physical check. These are visual/external checks only.
Still having trouble?

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