Error Detected May 1, 2026
Error Code

Bertazzoni Dishwasher Error Code E5

Error code E5 indicates a water inlet or fill system malfunction on your Bertazzoni dishwasher. This error means the appliance is not receiving adequate water supply or detecting a problem with the water inlet valve circuit.

Quick Diagnostics
Signs 7 identified
Possible Causes 10 listed
Safety Checks 7 steps
If unsure, stop using the appliance and contact a certified technician immediately.
What you notice

Signs

7
  • 01
    • Dishwasher fails to fill with water during wash cycles
  • 02
    • E5 error code displays on the control panel
  • 03
    • Wash cycle starts but stops prematurely
  • 04
    • No water spray heard from wash arms
  • 05
    • Dishes remain dry after cycle completion
  • 06
    • Water appears to leak from under the dishwasher during operation
  • 07
    • Control panel beeps and halts the cycle
Why it happens

Possible Causes

10
A
• Closed or partially closed water supply valve under the sink
B
• Kinked or pinched inlet hose restricting water flow
C
• Inlet hose screen filter clogged with sediment or mineral deposits from municipal water supply
D
• Faulty water inlet valve solenoid
E
• Low water pressure from main water line (below 20 PSI minimum required for USA models)
F
• Tripped circuit breaker affecting 120V power to the inlet valve
G
• Door latch switch not fully engaged, preventing water inlet activation
H
• Frozen or blocked water inlet line (in freezing climates)
I
• Control board malfunction detecting inlet valve circuit
J
• Kinked or damaged inlet hose interior
DIY — No disassembly

Safety Checks You Can Do

7
  1. 1
    • Check the circuit breaker: Locate your home's electrical panel and verify the breaker for the dishwasher circuit is in the ON position. Switch it OFF for 60 seconds, then switch it back ON to reset the appliance
  2. 2
    • Turn on the water supply: Locate the water shut-off valve under the sink (typically a knob or lever on the cold water line). Ensure it is fully turned counterclockwise to the open position
  3. 3
    • Inspect the inlet hose: Pull out the dishwasher and look at the inlet hose connection points. Check for any visible kinks, twists, or pinches in the hose from the water valve to the dishwasher. Straighten any bends carefully
  4. 4
    • Check the inlet hose screen filter: Locate where the inlet hose connects to the water supply valve under the sink. Carefully disconnect the hose and inspect the small screen filter at the connection point for sediment buildup. Rinse with clean water if clogged
  5. 5
    • Verify water pressure: Ensure no other faucets or appliances are running simultaneously, as low household water pressure can trigger this error. Verify the main water supply is functioning normally at other fixtures
  6. 6
    • Inspect the door latch: Open and close the dishwasher door firmly and listen for a distinct click. The door must latch completely for the water inlet valve to activate. Clean the latch area of any debris
  7. 7
    • Reset the dishwasher: Turn off the dishwasher at the circuit breaker for exactly 60 seconds, then turn it back ON. Allow the control board to reinitialize and clear any temporary error codes
Always unplug the appliance before performing any physical check. These are visual/external checks only.
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