Bertazzoni French-Door Refrigerator Code E7: Ambient Temperature Sensor

What E7 means

On Bertazzoni French-door refrigerators including the REF36FDFZXNT, REF36FDFIXNV and RFD36FZNX, E7 refers to the ambient temperature sensor, the probe that reads the air temperature of your kitchen. The REF36FDFZXNT reports that sensor as failed, with the code shown in locked mode and an alarm chime. On the other platforms the unit still cools and freezes. This sensor supports the control's room-temperature adjustments rather than a particular compartment.

Common causes of E7

An ambient temperature sensor with an open or shorted reading
A damaged lead or loose plug at that sensor
Moisture on the sensor or its plug
A control board input that cannot read the sensor

✓ One safe check you can try

1. Silence the chime with any button on the REF36FDFZXNT. 2. Check that the kitchen is a normal temperature and that no heat source sits next to the cabinet. 3. Make sure the vents around the appliance are clear. 4. Restart at the breaker after one minute. 5. If E7 returns, call us.

! Why to stop there

The sensor is built into the cabinet, and the housing carries live wiring.
Without a room reading the control can mis-time cooling and condensation protection.
A cause such as a failing board cannot be told from a bad sensor by looking.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Refrigerator codes

Lower unit openBertazzoni BMBI Refrigerator Message "Lower unit open": freezer door left open Lower unit too coldBertazzoni REF30/36BMBI Message "Lower unit too cold": Freezer Drawer Running Below Setpoint Lower unit too warmBertazzoni REF30/36BMBI Message "Lower unit too warm": Freezer Above Its Target Power Failure!!Bertazzoni Column Refrigerator Message "Power Failure!!": Long Power Interruption Recorded Refrigerator too warm / Refrigerator too coldBertazzoni REF30/36BMBI Messages "Refrigerator too warm" and "too cold": Fresh-Food Side Off Target Replace filterBertazzoni REF30/36BMBI Message "Replace filter": Water Filter Cartridge at 30 Percent Sabbath ModeBertazzoni Column and Bottom-Mount Message "Sabbath Mode": Cooling On, Lights and Display Off Upper unit openBertazzoni REF30/36BMBI Message "Upper unit open": Fresh-Food Door Open Too Long

E7E7 questions

What does the ambient sensor do?

It tells the control how warm the room is, so the cooling and the door heaters can adjust. A bad reading can cause extra condensation on the cabinet, or a slightly off temperature.

Can heat near the refrigerator cause E7?

Warm air nearby only changes the reading. E7 appears when the sensor or its connection is not delivering a reading at all, so we look at the sensor and its wiring.

Is it urgent?

No. The appliance still cools. Book a visit when convenient and we will measure the sensor, replace it if needed, and quote you the price first.